{
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_555000_1534500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:11:14Z",
        "pc:count": 9302801,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5962014,
            "count": 9302801,
            "maximum": -120.5870907,
            "minimum": -120.6016606,
            "name": "X",
            "position": 0,
            "stddev": 0.003646062638,
            "variance": 1.329377276e-05
          },
          {
            "average": 47.87402375,
            "count": 9302801,
            "maximum": 47.8782806,
            "minimum": 47.8716198,
            "name": "Y",
            "position": 1,
            "stddev": 0.00162883395,
            "variance": 2.653100036e-06
          },
          {
            "average": 1704.526856,
            "count": 9302801,
            "maximum": 1775.34,
            "minimum": 1608.64,
            "name": "Z",
            "position": 2,
            "stddev": 34.07813794,
            "variance": 1161.319485
          },
          {
            "average": 68.40167537,
            "count": 9302801,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 61.61434201,
            "variance": 3796.327141
          },
          {
            "average": 1.321687092,
            "count": 9302801,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5732029545,
            "variance": 0.328561627
          },
          {
            "average": 1.643376656,
            "count": 9302801,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7486660839,
            "variance": 0.5605009052
          },
          {
            "average": 0.501169809,
            "count": 9302801,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999986584,
            "variance": 0.2499986584
          },
          {
            "average": 0.000655716488,
            "count": 9302801,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02559856625,
            "variance": 0.0006552865943
          },
          {
            "average": 1.145654303,
            "count": 9302801,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3921810781,
            "variance": 0.153805998
          },
          {
            "average": 0.03528444924,
            "count": 9302801,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.030294307,
            "variance": 49.42503805
          },
          {
            "average": 0.5096494056,
            "count": 9302801,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999069072,
            "variance": 0.2499069158
          },
          {
            "average": 158.8991004,
            "count": 9302801,
            "maximum": 161,
            "minimum": 157,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.018457054,
            "variance": 1.037254771
          },
          {
            "average": 192128900.6,
            "count": 9302801,
            "maximum": 192129874.3,
            "minimum": 192128086,
            "name": "GpsTime",
            "position": 12,
            "stddev": 456.2137858,
            "variance": 208131.0184
          },
          {
            "average": 0,
            "count": 9302801,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9302801,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9302801,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9302801,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9302801,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6016606,
          47.8716198,
          1608.64,
          -120.5870907,
          47.8782806,
          1775.34
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6016606,
                47.8716198,
                1608.64
              ],
              [
                -120.6016606,
                47.8782806,
                1608.64
              ],
              [
                -120.5870907,
                47.8782806,
                1775.3400000000001
              ],
              [
                -120.5870907,
                47.8716198,
                1775.3400000000001
              ],
              [
                -120.6016606,
                47.8716198,
                1608.64
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:11:14+00:00",
        "end_time": "2017-10-15T18:41:26+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6016606,
              47.8716198,
              1608.64
            ],
            [
              -120.6016606,
              47.8782806,
              1608.64
            ],
            [
              -120.5870907,
              47.8782806,
              1775.3400000000001
            ],
            [
              -120.5870907,
              47.8716198,
              1775.3400000000001
            ],
            [
              -120.6016606,
              47.8716198,
              1608.64
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_555000_1534500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_555000_1534500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_555000_1534500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1534500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6016606,
            47.8716198,
            1608.64,
            -120.5870907,
            47.8782806,
            1775.34
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6016606,
                  47.8716198,
                  1608.64
                ],
                [
                  -120.6016606,
                  47.8782806,
                  1608.64
                ],
                [
                  -120.5870907,
                  47.8782806,
                  1775.3400000000001
                ],
                [
                  -120.5870907,
                  47.8716198,
                  1775.3400000000001
                ],
                [
                  -120.6016606,
                  47.8716198,
                  1608.64
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_555000_1534500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1534500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:11:14Z",
            "pc:count": 9302801,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5962014,
                "count": 9302801,
                "maximum": -120.5870907,
                "minimum": -120.6016606,
                "name": "X",
                "position": 0,
                "stddev": 0.003646062638,
                "variance": 1.329377276e-05
              },
              {
                "average": 47.87402375,
                "count": 9302801,
                "maximum": 47.8782806,
                "minimum": 47.8716198,
                "name": "Y",
                "position": 1,
                "stddev": 0.00162883395,
                "variance": 2.653100036e-06
              },
              {
                "average": 1704.526856,
                "count": 9302801,
                "maximum": 1775.34,
                "minimum": 1608.64,
                "name": "Z",
                "position": 2,
                "stddev": 34.07813794,
                "variance": 1161.319485
              },
              {
                "average": 68.40167537,
                "count": 9302801,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 61.61434201,
                "variance": 3796.327141
              },
              {
                "average": 1.321687092,
                "count": 9302801,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5732029545,
                "variance": 0.328561627
              },
              {
                "average": 1.643376656,
                "count": 9302801,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7486660839,
                "variance": 0.5605009052
              },
              {
                "average": 0.501169809,
                "count": 9302801,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999986584,
                "variance": 0.2499986584
              },
              {
                "average": 0.000655716488,
                "count": 9302801,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02559856625,
                "variance": 0.0006552865943
              },
              {
                "average": 1.145654303,
                "count": 9302801,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3921810781,
                "variance": 0.153805998
              },
              {
                "average": 0.03528444924,
                "count": 9302801,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.030294307,
                "variance": 49.42503805
              },
              {
                "average": 0.5096494056,
                "count": 9302801,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999069072,
                "variance": 0.2499069158
              },
              {
                "average": 158.8991004,
                "count": 9302801,
                "maximum": 161,
                "minimum": 157,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.018457054,
                "variance": 1.037254771
              },
              {
                "average": 192128900.6,
                "count": 9302801,
                "maximum": 192129874.3,
                "minimum": 192128086,
                "name": "GpsTime",
                "position": 12,
                "stddev": 456.2137858,
                "variance": 208131.0184
              },
              {
                "average": 0,
                "count": 9302801,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9302801,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9302801,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9302801,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9302801,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6016606,
              47.8716198,
              1608.64,
              -120.5870907,
              47.8782806,
              1775.34
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6016606,
                    47.8716198,
                    1608.64
                  ],
                  [
                    -120.6016606,
                    47.8782806,
                    1608.64
                  ],
                  [
                    -120.5870907,
                    47.8782806,
                    1775.3400000000001
                  ],
                  [
                    -120.5870907,
                    47.8716198,
                    1775.3400000000001
                  ],
                  [
                    -120.6016606,
                    47.8716198,
                    1608.64
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:11:14+00:00",
            "end_time": "2017-10-15T18:41:26+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6016606,
        47.8716198,
        1608.64,
        -120.5870907,
        47.8782806,
        1775.34
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_558000_1527000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:39:30Z",
        "pc:count": 7762427,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5567646,
            "count": 7762427,
            "maximum": -120.5487143,
            "minimum": -120.5609225,
            "name": "X",
            "position": 0,
            "stddev": 0.003015666504,
            "variance": 9.094244465e-06
          },
          {
            "average": 47.8149076,
            "count": 7762427,
            "maximum": 47.817916,
            "minimum": 47.8066233,
            "name": "Y",
            "position": 1,
            "stddev": 0.002429502344,
            "variance": 5.902481641e-06
          },
          {
            "average": 1539.851543,
            "count": 7762427,
            "maximum": 1756.3,
            "minimum": 1296.37,
            "name": "Z",
            "position": 2,
            "stddev": 90.97335329,
            "variance": 8276.151008
          },
          {
            "average": 51.19852876,
            "count": 7762427,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 46.26409133,
            "variance": 2140.366147
          },
          {
            "average": 1.214564337,
            "count": 7762427,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4720764432,
            "variance": 0.2228561683
          },
          {
            "average": 1.42914658,
            "count": 7762427,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6386965335,
            "variance": 0.4079332619
          },
          {
            "average": 0.5021633054,
            "count": 7762427,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999953523,
            "variance": 0.2499953523
          },
          {
            "average": 0.0006898615601,
            "count": 7762427,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02625615623,
            "variance": 0.0006893857399
          },
          {
            "average": 1.175340779,
            "count": 7762427,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4269106205,
            "variance": 0.1822526779
          },
          {
            "average": -0.4390109848,
            "count": 7762427,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.070411741,
            "variance": 49.99072218
          },
          {
            "average": 0.5006542413,
            "count": 7762427,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999996042,
            "variance": 0.2499996042
          },
          {
            "average": 153.4966119,
            "count": 7762427,
            "maximum": 157,
            "minimum": 149,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.676170221,
            "variance": 2.809546609
          },
          {
            "average": 192126647.9,
            "count": 7762427,
            "maximum": 192127970.8,
            "minimum": 192124422.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 689.3937035,
            "variance": 475263.6785
          },
          {
            "average": 0,
            "count": 7762427,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 7762427,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 7762427,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 7762427,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 7762427,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5609225,
          47.8066233,
          1296.37,
          -120.5487143,
          47.817916,
          1756.3
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5609225,
                47.8066233,
                1296.3700000000001
              ],
              [
                -120.5609225,
                47.817916,
                1296.3700000000001
              ],
              [
                -120.5487143,
                47.817916,
                1756.3
              ],
              [
                -120.5487143,
                47.8066233,
                1756.3
              ],
              [
                -120.5609225,
                47.8066233,
                1296.3700000000001
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:39:30+00:00",
        "end_time": "2017-10-15T17:40:22+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5609225,
              47.8066233,
              1296.3700000000001
            ],
            [
              -120.5609225,
              47.817916,
              1296.3700000000001
            ],
            [
              -120.5487143,
              47.817916,
              1756.3
            ],
            [
              -120.5487143,
              47.8066233,
              1756.3
            ],
            [
              -120.5609225,
              47.8066233,
              1296.3700000000001
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_558000_1527000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_558000_1527000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_558000_1527000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1527000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5609225,
            47.8066233,
            1296.37,
            -120.5487143,
            47.817916,
            1756.3
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5609225,
                  47.8066233,
                  1296.3700000000001
                ],
                [
                  -120.5609225,
                  47.817916,
                  1296.3700000000001
                ],
                [
                  -120.5487143,
                  47.817916,
                  1756.3
                ],
                [
                  -120.5487143,
                  47.8066233,
                  1756.3
                ],
                [
                  -120.5609225,
                  47.8066233,
                  1296.3700000000001
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_558000_1527000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1527000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:39:30Z",
            "pc:count": 7762427,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5567646,
                "count": 7762427,
                "maximum": -120.5487143,
                "minimum": -120.5609225,
                "name": "X",
                "position": 0,
                "stddev": 0.003015666504,
                "variance": 9.094244465e-06
              },
              {
                "average": 47.8149076,
                "count": 7762427,
                "maximum": 47.817916,
                "minimum": 47.8066233,
                "name": "Y",
                "position": 1,
                "stddev": 0.002429502344,
                "variance": 5.902481641e-06
              },
              {
                "average": 1539.851543,
                "count": 7762427,
                "maximum": 1756.3,
                "minimum": 1296.37,
                "name": "Z",
                "position": 2,
                "stddev": 90.97335329,
                "variance": 8276.151008
              },
              {
                "average": 51.19852876,
                "count": 7762427,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 46.26409133,
                "variance": 2140.366147
              },
              {
                "average": 1.214564337,
                "count": 7762427,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4720764432,
                "variance": 0.2228561683
              },
              {
                "average": 1.42914658,
                "count": 7762427,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6386965335,
                "variance": 0.4079332619
              },
              {
                "average": 0.5021633054,
                "count": 7762427,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999953523,
                "variance": 0.2499953523
              },
              {
                "average": 0.0006898615601,
                "count": 7762427,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02625615623,
                "variance": 0.0006893857399
              },
              {
                "average": 1.175340779,
                "count": 7762427,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4269106205,
                "variance": 0.1822526779
              },
              {
                "average": -0.4390109848,
                "count": 7762427,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.070411741,
                "variance": 49.99072218
              },
              {
                "average": 0.5006542413,
                "count": 7762427,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999996042,
                "variance": 0.2499996042
              },
              {
                "average": 153.4966119,
                "count": 7762427,
                "maximum": 157,
                "minimum": 149,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.676170221,
                "variance": 2.809546609
              },
              {
                "average": 192126647.9,
                "count": 7762427,
                "maximum": 192127970.8,
                "minimum": 192124422.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 689.3937035,
                "variance": 475263.6785
              },
              {
                "average": 0,
                "count": 7762427,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 7762427,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 7762427,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 7762427,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 7762427,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5609225,
              47.8066233,
              1296.37,
              -120.5487143,
              47.817916,
              1756.3
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5609225,
                    47.8066233,
                    1296.3700000000001
                  ],
                  [
                    -120.5609225,
                    47.817916,
                    1296.3700000000001
                  ],
                  [
                    -120.5487143,
                    47.817916,
                    1756.3
                  ],
                  [
                    -120.5487143,
                    47.8066233,
                    1756.3
                  ],
                  [
                    -120.5609225,
                    47.8066233,
                    1296.3700000000001
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:39:30+00:00",
            "end_time": "2017-10-15T17:40:22+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5609225,
        47.8066233,
        1296.37,
        -120.5487143,
        47.817916,
        1756.3
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1519500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:04:38Z",
        "pc:count": 10693856,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6432033,
            "count": 10693856,
            "maximum": -120.6400947,
            "minimum": -120.6462463,
            "name": "X",
            "position": 0,
            "stddev": 0.001668220553,
            "variance": 2.782959814e-06
          },
          {
            "average": 47.74320522,
            "count": 10693856,
            "maximum": 47.7500144,
            "minimum": 47.7364953,
            "name": "Y",
            "position": 1,
            "stddev": 0.003899298636,
            "variance": 1.520452986e-05
          },
          {
            "average": 672.4961401,
            "count": 10693856,
            "maximum": 813.83,
            "minimum": 574.48,
            "name": "Z",
            "position": 2,
            "stddev": 47.75151089,
            "variance": 2280.206792
          },
          {
            "average": 26.28082031,
            "count": 10693856,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 28.01746767,
            "variance": 784.9784945
          },
          {
            "average": 1.279105311,
            "count": 10693856,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5265241866,
            "variance": 0.2772277191
          },
          {
            "average": 1.558195379,
            "count": 10693856,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6889489369,
            "variance": 0.4746506377
          },
          {
            "average": 0.4995740545,
            "count": 10693856,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999998419,
            "variance": 0.2499998419
          },
          {
            "average": 0.0006355986091,
            "count": 10693856,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02520306892,
            "variance": 0.000635194683
          },
          {
            "average": 1.175190315,
            "count": 10693856,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4171697441,
            "variance": 0.1740305954
          },
          {
            "average": 0.2567904429,
            "count": 10693856,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.919843546,
            "variance": 47.8842347
          },
          {
            "average": 0.496014534,
            "count": 10693856,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999841392,
            "variance": 0.2499841394
          },
          {
            "average": 294.60112,
            "count": 10693856,
            "maximum": 299,
            "minimum": 291,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.088951926,
            "variance": 4.36372015
          },
          {
            "average": 191692461.9,
            "count": 10693856,
            "maximum": 191693878.8,
            "minimum": 191691235.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 663.9889615,
            "variance": 440881.341
          },
          {
            "average": 0,
            "count": 10693856,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10693856,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10693856,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10693856,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10693856,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6462463,
          47.7364953,
          574.48,
          -120.6400947,
          47.7500144,
          813.83
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6462463,
                47.7364953,
                574.48
              ],
              [
                -120.6462463,
                47.7500144,
                574.48
              ],
              [
                -120.6400947,
                47.7500144,
                813.83
              ],
              [
                -120.6400947,
                47.7364953,
                813.83
              ],
              [
                -120.6462463,
                47.7364953,
                574.48
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:04:38+00:00",
        "end_time": "2017-10-10T17:20:35+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6462463,
              47.7364953,
              574.48
            ],
            [
              -120.6462463,
              47.7500144,
              574.48
            ],
            [
              -120.6400947,
              47.7500144,
              813.83
            ],
            [
              -120.6400947,
              47.7364953,
              813.83
            ],
            [
              -120.6462463,
              47.7364953,
              574.48
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1519500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1519500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1519500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1519500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6462463,
            47.7364953,
            574.48,
            -120.6400947,
            47.7500144,
            813.83
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6462463,
                  47.7364953,
                  574.48
                ],
                [
                  -120.6462463,
                  47.7500144,
                  574.48
                ],
                [
                  -120.6400947,
                  47.7500144,
                  813.83
                ],
                [
                  -120.6400947,
                  47.7364953,
                  813.83
                ],
                [
                  -120.6462463,
                  47.7364953,
                  574.48
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1519500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1519500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:04:38Z",
            "pc:count": 10693856,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6432033,
                "count": 10693856,
                "maximum": -120.6400947,
                "minimum": -120.6462463,
                "name": "X",
                "position": 0,
                "stddev": 0.001668220553,
                "variance": 2.782959814e-06
              },
              {
                "average": 47.74320522,
                "count": 10693856,
                "maximum": 47.7500144,
                "minimum": 47.7364953,
                "name": "Y",
                "position": 1,
                "stddev": 0.003899298636,
                "variance": 1.520452986e-05
              },
              {
                "average": 672.4961401,
                "count": 10693856,
                "maximum": 813.83,
                "minimum": 574.48,
                "name": "Z",
                "position": 2,
                "stddev": 47.75151089,
                "variance": 2280.206792
              },
              {
                "average": 26.28082031,
                "count": 10693856,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 28.01746767,
                "variance": 784.9784945
              },
              {
                "average": 1.279105311,
                "count": 10693856,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5265241866,
                "variance": 0.2772277191
              },
              {
                "average": 1.558195379,
                "count": 10693856,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6889489369,
                "variance": 0.4746506377
              },
              {
                "average": 0.4995740545,
                "count": 10693856,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999998419,
                "variance": 0.2499998419
              },
              {
                "average": 0.0006355986091,
                "count": 10693856,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02520306892,
                "variance": 0.000635194683
              },
              {
                "average": 1.175190315,
                "count": 10693856,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4171697441,
                "variance": 0.1740305954
              },
              {
                "average": 0.2567904429,
                "count": 10693856,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.919843546,
                "variance": 47.8842347
              },
              {
                "average": 0.496014534,
                "count": 10693856,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999841392,
                "variance": 0.2499841394
              },
              {
                "average": 294.60112,
                "count": 10693856,
                "maximum": 299,
                "minimum": 291,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.088951926,
                "variance": 4.36372015
              },
              {
                "average": 191692461.9,
                "count": 10693856,
                "maximum": 191693878.8,
                "minimum": 191691235.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 663.9889615,
                "variance": 440881.341
              },
              {
                "average": 0,
                "count": 10693856,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10693856,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10693856,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10693856,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10693856,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6462463,
              47.7364953,
              574.48,
              -120.6400947,
              47.7500144,
              813.83
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6462463,
                    47.7364953,
                    574.48
                  ],
                  [
                    -120.6462463,
                    47.7500144,
                    574.48
                  ],
                  [
                    -120.6400947,
                    47.7500144,
                    813.83
                  ],
                  [
                    -120.6400947,
                    47.7364953,
                    813.83
                  ],
                  [
                    -120.6462463,
                    47.7364953,
                    574.48
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T18:04:38+00:00",
            "end_time": "2017-10-10T17:20:35+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6462463,
        47.7364953,
        574.48,
        -120.6400947,
        47.7500144,
        813.83
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_537000_1533000_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T20:50:51Z",
        "pc:count": 2062788,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8241056,
            "count": 2062788,
            "maximum": -120.8220991,
            "minimum": -120.8270866,
            "name": "X",
            "position": 0,
            "stddev": 0.001302000345,
            "variance": 1.695204899e-06
          },
          {
            "average": 47.86906039,
            "count": 2062788,
            "maximum": 47.8703057,
            "minimum": 47.8666115,
            "name": "Y",
            "position": 1,
            "stddev": 0.0008533017274,
            "variance": 7.28123838e-07
          },
          {
            "average": 1749.064906,
            "count": 2062788,
            "maximum": 1917.3,
            "minimum": 1640.41,
            "name": "Z",
            "position": 2,
            "stddev": 39.17331305,
            "variance": 1534.548455
          },
          {
            "average": 113.0879252,
            "count": 2062788,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 67.63272879,
            "variance": 4574.186004
          },
          {
            "average": 1.168711472,
            "count": 2062788,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4302335289,
            "variance": 0.1851008894
          },
          {
            "average": 1.337518931,
            "count": 2062788,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.5985333101,
            "variance": 0.3582421233
          },
          {
            "average": 0.5000077565,
            "count": 2062788,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000001211,
            "variance": 0.2500001211
          },
          {
            "average": 0.0005036872427,
            "count": 2062788,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02243733019,
            "variance": 0.0005034337859
          },
          {
            "average": 1.292784329,
            "count": 2062788,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4932673936,
            "variance": 0.2433127216
          },
          {
            "average": -0.09743327112,
            "count": 2062788,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.67272269,
            "variance": 44.52522809
          },
          {
            "average": 0.508918997,
            "count": 2062788,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999205663,
            "variance": 0.2499205726
          },
          {
            "average": 218.9411103,
            "count": 2062788,
            "maximum": 221,
            "minimum": 218,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.80928649,
            "variance": 0.6549446229
          },
          {
            "average": 191271028,
            "count": 2062788,
            "maximum": 191271851.1,
            "minimum": 191270667.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 294.4951588,
            "variance": 86727.39855
          },
          {
            "average": 0,
            "count": 2062788,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2062788,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2062788,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2062788,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2062788,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8270866,
          47.8666115,
          1640.41,
          -120.8220991,
          47.8703057,
          1917.3
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8270866,
                47.8666115,
                1640.41
              ],
              [
                -120.8270866,
                47.8703057,
                1640.41
              ],
              [
                -120.8220991,
                47.8703057,
                1917.3
              ],
              [
                -120.8220991,
                47.8666115,
                1917.3
              ],
              [
                -120.8270866,
                47.8666115,
                1640.41
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T20:50:51+00:00",
        "end_time": "2017-10-05T20:31:07+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8270866,
              47.8666115,
              1640.41
            ],
            [
              -120.8270866,
              47.8703057,
              1640.41
            ],
            [
              -120.8220991,
              47.8703057,
              1917.3
            ],
            [
              -120.8220991,
              47.8666115,
              1917.3
            ],
            [
              -120.8270866,
              47.8666115,
              1640.41
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_537000_1533000_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_537000_1533000_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_537000_1533000_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1533000_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8270866,
            47.8666115,
            1640.41,
            -120.8220991,
            47.8703057,
            1917.3
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8270866,
                  47.8666115,
                  1640.41
                ],
                [
                  -120.8270866,
                  47.8703057,
                  1640.41
                ],
                [
                  -120.8220991,
                  47.8703057,
                  1917.3
                ],
                [
                  -120.8220991,
                  47.8666115,
                  1917.3
                ],
                [
                  -120.8270866,
                  47.8666115,
                  1640.41
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_537000_1533000_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1533000_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T20:50:51Z",
            "pc:count": 2062788,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8241056,
                "count": 2062788,
                "maximum": -120.8220991,
                "minimum": -120.8270866,
                "name": "X",
                "position": 0,
                "stddev": 0.001302000345,
                "variance": 1.695204899e-06
              },
              {
                "average": 47.86906039,
                "count": 2062788,
                "maximum": 47.8703057,
                "minimum": 47.8666115,
                "name": "Y",
                "position": 1,
                "stddev": 0.0008533017274,
                "variance": 7.28123838e-07
              },
              {
                "average": 1749.064906,
                "count": 2062788,
                "maximum": 1917.3,
                "minimum": 1640.41,
                "name": "Z",
                "position": 2,
                "stddev": 39.17331305,
                "variance": 1534.548455
              },
              {
                "average": 113.0879252,
                "count": 2062788,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 67.63272879,
                "variance": 4574.186004
              },
              {
                "average": 1.168711472,
                "count": 2062788,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4302335289,
                "variance": 0.1851008894
              },
              {
                "average": 1.337518931,
                "count": 2062788,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.5985333101,
                "variance": 0.3582421233
              },
              {
                "average": 0.5000077565,
                "count": 2062788,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000001211,
                "variance": 0.2500001211
              },
              {
                "average": 0.0005036872427,
                "count": 2062788,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02243733019,
                "variance": 0.0005034337859
              },
              {
                "average": 1.292784329,
                "count": 2062788,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4932673936,
                "variance": 0.2433127216
              },
              {
                "average": -0.09743327112,
                "count": 2062788,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.67272269,
                "variance": 44.52522809
              },
              {
                "average": 0.508918997,
                "count": 2062788,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999205663,
                "variance": 0.2499205726
              },
              {
                "average": 218.9411103,
                "count": 2062788,
                "maximum": 221,
                "minimum": 218,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.80928649,
                "variance": 0.6549446229
              },
              {
                "average": 191271028,
                "count": 2062788,
                "maximum": 191271851.1,
                "minimum": 191270667.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 294.4951588,
                "variance": 86727.39855
              },
              {
                "average": 0,
                "count": 2062788,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2062788,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2062788,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2062788,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2062788,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8270866,
              47.8666115,
              1640.41,
              -120.8220991,
              47.8703057,
              1917.3
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8270866,
                    47.8666115,
                    1640.41
                  ],
                  [
                    -120.8270866,
                    47.8703057,
                    1640.41
                  ],
                  [
                    -120.8220991,
                    47.8703057,
                    1917.3
                  ],
                  [
                    -120.8220991,
                    47.8666115,
                    1917.3
                  ],
                  [
                    -120.8270866,
                    47.8666115,
                    1640.41
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T20:50:51+00:00",
            "end_time": "2017-10-05T20:31:07+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8270866,
        47.8666115,
        1640.41,
        -120.8220991,
        47.8703057,
        1917.3
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_538500_1527000_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T19:21:02Z",
        "pc:count": 72209980,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8117482,
            "count": 72209980,
            "maximum": -120.8011051,
            "minimum": -120.8213355,
            "name": "X",
            "position": 0,
            "stddev": 0.005435186787,
            "variance": 2.954125541e-05
          },
          {
            "average": 47.80963971,
            "count": 72209980,
            "maximum": 47.8164879,
            "minimum": 47.8028643,
            "name": "Y",
            "position": 1,
            "stddev": 0.003643134069,
            "variance": 1.327242585e-05
          },
          {
            "average": 1096.889133,
            "count": 72209980,
            "maximum": 2099.86,
            "minimum": 701.84,
            "name": "Z",
            "position": 2,
            "stddev": 160.1343625,
            "variance": 25643.01406
          },
          {
            "average": 31.79771894,
            "count": 72209980,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 35.72981722,
            "variance": 1276.619839
          },
          {
            "average": 1.375417608,
            "count": 72209980,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.6184370405,
            "variance": 0.382464373
          },
          {
            "average": 1.75097427,
            "count": 72209980,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7944298708,
            "variance": 0.6311188196
          },
          {
            "average": 0.5003350645,
            "count": 72209980,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999998912,
            "variance": 0.2499998912
          },
          {
            "average": 0.0006424181256,
            "count": 72209980,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02533782614,
            "variance": 0.0006420054334
          },
          {
            "average": 1.071699992,
            "count": 72209980,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.283109507,
            "variance": 0.08015099294
          },
          {
            "average": 0.2077737686,
            "count": 72209980,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.00335021,
            "variance": 49.04691417
          },
          {
            "average": 0.5044232667,
            "count": 72209980,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999804378,
            "variance": 0.2499804382
          },
          {
            "average": 199.3337909,
            "count": 72209980,
            "maximum": 205,
            "minimum": 192,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.945622916,
            "variance": 15.5679402
          },
          {
            "average": 191264219.6,
            "count": 72209980,
            "maximum": 191266462.7,
            "minimum": 191261369.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 1584.855493,
            "variance": 2511766.933
          },
          {
            "average": 0,
            "count": 72209980,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 72209980,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 72209980,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 72209980,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 72209980,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8213355,
          47.8028643,
          701.84,
          -120.8011051,
          47.8164879,
          2099.86
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8213355,
                47.8028643,
                701.84
              ],
              [
                -120.8213355,
                47.8164879,
                701.84
              ],
              [
                -120.8011051,
                47.8164879,
                2099.86
              ],
              [
                -120.8011051,
                47.8028643,
                2099.86
              ],
              [
                -120.8213355,
                47.8028643,
                701.84
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T19:21:02+00:00",
        "end_time": "2017-10-05T17:56:09+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8213355,
              47.8028643,
              701.84
            ],
            [
              -120.8213355,
              47.8164879,
              701.84
            ],
            [
              -120.8011051,
              47.8164879,
              2099.86
            ],
            [
              -120.8011051,
              47.8028643,
              2099.86
            ],
            [
              -120.8213355,
              47.8028643,
              701.84
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_538500_1527000_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_538500_1527000_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_538500_1527000_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1527000_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8213355,
            47.8028643,
            701.84,
            -120.8011051,
            47.8164879,
            2099.86
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8213355,
                  47.8028643,
                  701.84
                ],
                [
                  -120.8213355,
                  47.8164879,
                  701.84
                ],
                [
                  -120.8011051,
                  47.8164879,
                  2099.86
                ],
                [
                  -120.8011051,
                  47.8028643,
                  2099.86
                ],
                [
                  -120.8213355,
                  47.8028643,
                  701.84
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_538500_1527000_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1527000_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T19:21:02Z",
            "pc:count": 72209980,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8117482,
                "count": 72209980,
                "maximum": -120.8011051,
                "minimum": -120.8213355,
                "name": "X",
                "position": 0,
                "stddev": 0.005435186787,
                "variance": 2.954125541e-05
              },
              {
                "average": 47.80963971,
                "count": 72209980,
                "maximum": 47.8164879,
                "minimum": 47.8028643,
                "name": "Y",
                "position": 1,
                "stddev": 0.003643134069,
                "variance": 1.327242585e-05
              },
              {
                "average": 1096.889133,
                "count": 72209980,
                "maximum": 2099.86,
                "minimum": 701.84,
                "name": "Z",
                "position": 2,
                "stddev": 160.1343625,
                "variance": 25643.01406
              },
              {
                "average": 31.79771894,
                "count": 72209980,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 35.72981722,
                "variance": 1276.619839
              },
              {
                "average": 1.375417608,
                "count": 72209980,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.6184370405,
                "variance": 0.382464373
              },
              {
                "average": 1.75097427,
                "count": 72209980,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7944298708,
                "variance": 0.6311188196
              },
              {
                "average": 0.5003350645,
                "count": 72209980,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999998912,
                "variance": 0.2499998912
              },
              {
                "average": 0.0006424181256,
                "count": 72209980,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02533782614,
                "variance": 0.0006420054334
              },
              {
                "average": 1.071699992,
                "count": 72209980,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.283109507,
                "variance": 0.08015099294
              },
              {
                "average": 0.2077737686,
                "count": 72209980,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.00335021,
                "variance": 49.04691417
              },
              {
                "average": 0.5044232667,
                "count": 72209980,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999804378,
                "variance": 0.2499804382
              },
              {
                "average": 199.3337909,
                "count": 72209980,
                "maximum": 205,
                "minimum": 192,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.945622916,
                "variance": 15.5679402
              },
              {
                "average": 191264219.6,
                "count": 72209980,
                "maximum": 191266462.7,
                "minimum": 191261369.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 1584.855493,
                "variance": 2511766.933
              },
              {
                "average": 0,
                "count": 72209980,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 72209980,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 72209980,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 72209980,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 72209980,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8213355,
              47.8028643,
              701.84,
              -120.8011051,
              47.8164879,
              2099.86
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8213355,
                    47.8028643,
                    701.84
                  ],
                  [
                    -120.8213355,
                    47.8164879,
                    701.84
                  ],
                  [
                    -120.8011051,
                    47.8164879,
                    2099.86
                  ],
                  [
                    -120.8011051,
                    47.8028643,
                    2099.86
                  ],
                  [
                    -120.8213355,
                    47.8028643,
                    701.84
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T19:21:02+00:00",
            "end_time": "2017-10-05T17:56:09+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8213355,
        47.8028643,
        701.84,
        -120.8011051,
        47.8164879,
        2099.86
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1533000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:51:34Z",
        "pc:count": 49576258,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.670898,
            "count": 49576258,
            "maximum": -120.661578,
            "minimum": -120.6817934,
            "name": "X",
            "position": 0,
            "stddev": 0.005712480203,
            "variance": 3.263243007e-05
          },
          {
            "average": 47.8649829,
            "count": 49576258,
            "maximum": 47.8713015,
            "minimum": 47.8577003,
            "name": "Y",
            "position": 1,
            "stddev": 0.00392311806,
            "variance": 1.539085531e-05
          },
          {
            "average": 849.2540736,
            "count": 49576258,
            "maximum": 1464.11,
            "minimum": 718.02,
            "name": "Z",
            "position": 2,
            "stddev": 56.96848047,
            "variance": 3245.407767
          },
          {
            "average": 22.0502638,
            "count": 49576258,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 26.11850894,
            "variance": 682.1765091
          },
          {
            "average": 1.328042588,
            "count": 49576258,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5613508059,
            "variance": 0.3151147273
          },
          {
            "average": 1.656039812,
            "count": 49576258,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7139074631,
            "variance": 0.5096638658
          },
          {
            "average": 0.5001767782,
            "count": 49576258,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999738,
            "variance": 0.2499999738
          },
          {
            "average": 0.000667738981,
            "count": 49576258,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02583201733,
            "variance": 0.0006672931191
          },
          {
            "average": 1.079610627,
            "count": 49576258,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2956161175,
            "variance": 0.0873888889
          },
          {
            "average": -0.003170138709,
            "count": 49576258,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.023218066,
            "variance": 49.325592
          },
          {
            "average": 0.4989842719,
            "count": 49576258,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999989733,
            "variance": 0.2499989733
          },
          {
            "average": 255.0819932,
            "count": 49576258,
            "maximum": 311,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 74.38189986,
            "variance": 5532.667028
          },
          {
            "average": 191843785.2,
            "count": 49576258,
            "maximum": 192135894.3,
            "minimum": 191694571.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 202592.699,
            "variance": 41043801690.0
          },
          {
            "average": 0,
            "count": 49576258,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 49576258,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 49576258,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 49576258,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 49576258,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6817934,
          47.8577003,
          718.02,
          -120.661578,
          47.8713015,
          1464.11
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6817934,
                47.8577003,
                718.02
              ],
              [
                -120.6817934,
                47.8713015,
                718.02
              ],
              [
                -120.661578,
                47.8713015,
                1464.1100000000001
              ],
              [
                -120.661578,
                47.8577003,
                1464.1100000000001
              ],
              [
                -120.6817934,
                47.8577003,
                718.02
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:51:34+00:00",
        "end_time": "2017-10-10T18:16:11+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6817934,
              47.8577003,
              718.02
            ],
            [
              -120.6817934,
              47.8713015,
              718.02
            ],
            [
              -120.661578,
              47.8713015,
              1464.1100000000001
            ],
            [
              -120.661578,
              47.8577003,
              1464.1100000000001
            ],
            [
              -120.6817934,
              47.8577003,
              718.02
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1533000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1533000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1533000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1533000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6817934,
            47.8577003,
            718.02,
            -120.661578,
            47.8713015,
            1464.11
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6817934,
                  47.8577003,
                  718.02
                ],
                [
                  -120.6817934,
                  47.8713015,
                  718.02
                ],
                [
                  -120.661578,
                  47.8713015,
                  1464.1100000000001
                ],
                [
                  -120.661578,
                  47.8577003,
                  1464.1100000000001
                ],
                [
                  -120.6817934,
                  47.8577003,
                  718.02
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1533000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1533000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:51:34Z",
            "pc:count": 49576258,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.670898,
                "count": 49576258,
                "maximum": -120.661578,
                "minimum": -120.6817934,
                "name": "X",
                "position": 0,
                "stddev": 0.005712480203,
                "variance": 3.263243007e-05
              },
              {
                "average": 47.8649829,
                "count": 49576258,
                "maximum": 47.8713015,
                "minimum": 47.8577003,
                "name": "Y",
                "position": 1,
                "stddev": 0.00392311806,
                "variance": 1.539085531e-05
              },
              {
                "average": 849.2540736,
                "count": 49576258,
                "maximum": 1464.11,
                "minimum": 718.02,
                "name": "Z",
                "position": 2,
                "stddev": 56.96848047,
                "variance": 3245.407767
              },
              {
                "average": 22.0502638,
                "count": 49576258,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 26.11850894,
                "variance": 682.1765091
              },
              {
                "average": 1.328042588,
                "count": 49576258,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5613508059,
                "variance": 0.3151147273
              },
              {
                "average": 1.656039812,
                "count": 49576258,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7139074631,
                "variance": 0.5096638658
              },
              {
                "average": 0.5001767782,
                "count": 49576258,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999738,
                "variance": 0.2499999738
              },
              {
                "average": 0.000667738981,
                "count": 49576258,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02583201733,
                "variance": 0.0006672931191
              },
              {
                "average": 1.079610627,
                "count": 49576258,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2956161175,
                "variance": 0.0873888889
              },
              {
                "average": -0.003170138709,
                "count": 49576258,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.023218066,
                "variance": 49.325592
              },
              {
                "average": 0.4989842719,
                "count": 49576258,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999989733,
                "variance": 0.2499989733
              },
              {
                "average": 255.0819932,
                "count": 49576258,
                "maximum": 311,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 74.38189986,
                "variance": 5532.667028
              },
              {
                "average": 191843785.2,
                "count": 49576258,
                "maximum": 192135894.3,
                "minimum": 191694571.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 202592.699,
                "variance": 41043801690.0
              },
              {
                "average": 0,
                "count": 49576258,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 49576258,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 49576258,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 49576258,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 49576258,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6817934,
              47.8577003,
              718.02,
              -120.661578,
              47.8713015,
              1464.11
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6817934,
                    47.8577003,
                    718.02
                  ],
                  [
                    -120.6817934,
                    47.8713015,
                    718.02
                  ],
                  [
                    -120.661578,
                    47.8713015,
                    1464.1100000000001
                  ],
                  [
                    -120.661578,
                    47.8577003,
                    1464.1100000000001
                  ],
                  [
                    -120.6817934,
                    47.8577003,
                    718.02
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:51:34+00:00",
            "end_time": "2017-10-10T18:16:11+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6817934,
        47.8577003,
        718.02,
        -120.661578,
        47.8713015,
        1464.11
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1525500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:34:43Z",
        "pc:count": 15384406,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6254607,
            "count": 15384406,
            "maximum": -120.6207107,
            "minimum": -120.6330652,
            "name": "X",
            "position": 0,
            "stddev": 0.002735994026,
            "variance": 7.48566331e-06
          },
          {
            "average": 47.79755188,
            "count": 15384406,
            "maximum": 47.8040734,
            "minimum": 47.790538,
            "name": "Y",
            "position": 1,
            "stddev": 0.004024852947,
            "variance": 1.619944125e-05
          },
          {
            "average": 661.2891085,
            "count": 15384406,
            "maximum": 1458.2,
            "minimum": 596.42,
            "name": "Z",
            "position": 2,
            "stddev": 34.40873901,
            "variance": 1183.96132
          },
          {
            "average": 20.73914001,
            "count": 15384406,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 23.41296232,
            "variance": 548.1668047
          },
          {
            "average": 1.264957451,
            "count": 15384406,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5126110835,
            "variance": 0.262770123
          },
          {
            "average": 1.529974963,
            "count": 15384406,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6731925346,
            "variance": 0.4531881887
          },
          {
            "average": 0.4991268431,
            "count": 15384406,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999992538,
            "variance": 0.2499992538
          },
          {
            "average": 0.0006242684963,
            "count": 15384406,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02497756645,
            "variance": 0.0006238788257
          },
          {
            "average": 1.147926803,
            "count": 15384406,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3891960946,
            "variance": 0.1514736001
          },
          {
            "average": 0.4170470992,
            "count": 15384406,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.944417126,
            "variance": 48.22492922
          },
          {
            "average": 0.4947981092,
            "count": 15384406,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999729558,
            "variance": 0.2499729566
          },
          {
            "average": 284.2250127,
            "count": 15384406,
            "maximum": 302,
            "minimum": 268,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 15.67808801,
            "variance": 245.8024437
          },
          {
            "average": 191653636.7,
            "count": 15384406,
            "maximum": 191695683,
            "minimum": 191615020.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 39607.02323,
            "variance": 1568716289
          },
          {
            "average": 0,
            "count": 15384406,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15384406,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15384406,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15384406,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15384406,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6330652,
          47.790538,
          596.42,
          -120.6207107,
          47.8040734,
          1458.2
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6330652,
                47.790538,
                596.42
              ],
              [
                -120.6330652,
                47.8040734,
                596.42
              ],
              [
                -120.6207107,
                47.8040734,
                1458.2
              ],
              [
                -120.6207107,
                47.790538,
                1458.2
              ],
              [
                -120.6330652,
                47.790538,
                596.42
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:34:43+00:00",
        "end_time": "2017-10-09T20:10:20+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6330652,
              47.790538,
              596.42
            ],
            [
              -120.6330652,
              47.8040734,
              596.42
            ],
            [
              -120.6207107,
              47.8040734,
              1458.2
            ],
            [
              -120.6207107,
              47.790538,
              1458.2
            ],
            [
              -120.6330652,
              47.790538,
              596.42
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1525500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1525500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1525500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1525500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6330652,
            47.790538,
            596.42,
            -120.6207107,
            47.8040734,
            1458.2
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6330652,
                  47.790538,
                  596.42
                ],
                [
                  -120.6330652,
                  47.8040734,
                  596.42
                ],
                [
                  -120.6207107,
                  47.8040734,
                  1458.2
                ],
                [
                  -120.6207107,
                  47.790538,
                  1458.2
                ],
                [
                  -120.6330652,
                  47.790538,
                  596.42
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1525500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1525500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:34:43Z",
            "pc:count": 15384406,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6254607,
                "count": 15384406,
                "maximum": -120.6207107,
                "minimum": -120.6330652,
                "name": "X",
                "position": 0,
                "stddev": 0.002735994026,
                "variance": 7.48566331e-06
              },
              {
                "average": 47.79755188,
                "count": 15384406,
                "maximum": 47.8040734,
                "minimum": 47.790538,
                "name": "Y",
                "position": 1,
                "stddev": 0.004024852947,
                "variance": 1.619944125e-05
              },
              {
                "average": 661.2891085,
                "count": 15384406,
                "maximum": 1458.2,
                "minimum": 596.42,
                "name": "Z",
                "position": 2,
                "stddev": 34.40873901,
                "variance": 1183.96132
              },
              {
                "average": 20.73914001,
                "count": 15384406,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 23.41296232,
                "variance": 548.1668047
              },
              {
                "average": 1.264957451,
                "count": 15384406,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5126110835,
                "variance": 0.262770123
              },
              {
                "average": 1.529974963,
                "count": 15384406,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6731925346,
                "variance": 0.4531881887
              },
              {
                "average": 0.4991268431,
                "count": 15384406,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999992538,
                "variance": 0.2499992538
              },
              {
                "average": 0.0006242684963,
                "count": 15384406,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02497756645,
                "variance": 0.0006238788257
              },
              {
                "average": 1.147926803,
                "count": 15384406,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3891960946,
                "variance": 0.1514736001
              },
              {
                "average": 0.4170470992,
                "count": 15384406,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.944417126,
                "variance": 48.22492922
              },
              {
                "average": 0.4947981092,
                "count": 15384406,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999729558,
                "variance": 0.2499729566
              },
              {
                "average": 284.2250127,
                "count": 15384406,
                "maximum": 302,
                "minimum": 268,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 15.67808801,
                "variance": 245.8024437
              },
              {
                "average": 191653636.7,
                "count": 15384406,
                "maximum": 191695683,
                "minimum": 191615020.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 39607.02323,
                "variance": 1568716289
              },
              {
                "average": 0,
                "count": 15384406,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15384406,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15384406,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15384406,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15384406,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6330652,
              47.790538,
              596.42,
              -120.6207107,
              47.8040734,
              1458.2
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6330652,
                    47.790538,
                    596.42
                  ],
                  [
                    -120.6330652,
                    47.8040734,
                    596.42
                  ],
                  [
                    -120.6207107,
                    47.8040734,
                    1458.2
                  ],
                  [
                    -120.6207107,
                    47.790538,
                    1458.2
                  ],
                  [
                    -120.6330652,
                    47.790538,
                    596.42
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T18:34:43+00:00",
            "end_time": "2017-10-09T20:10:20+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6330652,
        47.790538,
        596.42,
        -120.6207107,
        47.8040734,
        1458.2
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1519500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:48:47Z",
        "pc:count": 33620392,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6296892,
            "count": 33620392,
            "maximum": -120.6200927,
            "minimum": -120.6402535,
            "name": "X",
            "position": 0,
            "stddev": 0.005694333421,
            "variance": 3.242543311e-05
          },
          {
            "average": 47.74348178,
            "count": 33620392,
            "maximum": 47.7501205,
            "minimum": 47.7365271,
            "name": "Y",
            "position": 1,
            "stddev": 0.00391425448,
            "variance": 1.532138813e-05
          },
          {
            "average": 750.3080425,
            "count": 33620392,
            "maximum": 1007.81,
            "minimum": 568.3,
            "name": "Z",
            "position": 2,
            "stddev": 105.0579034,
            "variance": 11037.16307
          },
          {
            "average": 37.02154734,
            "count": 33620392,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 34.87071577,
            "variance": 1215.966818
          },
          {
            "average": 1.253819825,
            "count": 33620392,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5176925694,
            "variance": 0.2680055965
          },
          {
            "average": 1.507650476,
            "count": 33620392,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.696972425,
            "variance": 0.4857705613
          },
          {
            "average": 0.4999822132,
            "count": 33620392,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000000071,
            "variance": 0.2500000071
          },
          {
            "average": 0.0006564765812,
            "count": 33620392,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02561338789,
            "variance": 0.0006560456392
          },
          {
            "average": 1.244051973,
            "count": 33620392,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4739533606,
            "variance": 0.224631788
          },
          {
            "average": 0.1534792388,
            "count": 33620392,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.001845796,
            "variance": 49.02584455
          },
          {
            "average": 0.5007395809,
            "count": 33620392,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999994605,
            "variance": 0.2499994605
          },
          {
            "average": 290.1299012,
            "count": 33620392,
            "maximum": 296,
            "minimum": 280,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.786742358,
            "variance": 7.765932972
          },
          {
            "average": 191690944.8,
            "count": 33620392,
            "maximum": 191692927.1,
            "minimum": 191619165.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 1751.668175,
            "variance": 3068341.395
          },
          {
            "average": 0,
            "count": 33620392,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33620392,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33620392,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33620392,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33620392,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6402535,
          47.7365271,
          568.3,
          -120.6200927,
          47.7501205,
          1007.81
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6402535,
                47.7365271,
                568.3
              ],
              [
                -120.6402535,
                47.7501205,
                568.3
              ],
              [
                -120.6200927,
                47.7501205,
                1007.81
              ],
              [
                -120.6200927,
                47.7365271,
                1007.81
              ],
              [
                -120.6402535,
                47.7365271,
                568.3
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:48:47+00:00",
        "end_time": "2017-10-09T21:19:25+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6402535,
              47.7365271,
              568.3
            ],
            [
              -120.6402535,
              47.7501205,
              568.3
            ],
            [
              -120.6200927,
              47.7501205,
              1007.81
            ],
            [
              -120.6200927,
              47.7365271,
              1007.81
            ],
            [
              -120.6402535,
              47.7365271,
              568.3
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1519500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1519500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1519500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1519500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6402535,
            47.7365271,
            568.3,
            -120.6200927,
            47.7501205,
            1007.81
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6402535,
                  47.7365271,
                  568.3
                ],
                [
                  -120.6402535,
                  47.7501205,
                  568.3
                ],
                [
                  -120.6200927,
                  47.7501205,
                  1007.81
                ],
                [
                  -120.6200927,
                  47.7365271,
                  1007.81
                ],
                [
                  -120.6402535,
                  47.7365271,
                  568.3
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1519500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1519500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:48:47Z",
            "pc:count": 33620392,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6296892,
                "count": 33620392,
                "maximum": -120.6200927,
                "minimum": -120.6402535,
                "name": "X",
                "position": 0,
                "stddev": 0.005694333421,
                "variance": 3.242543311e-05
              },
              {
                "average": 47.74348178,
                "count": 33620392,
                "maximum": 47.7501205,
                "minimum": 47.7365271,
                "name": "Y",
                "position": 1,
                "stddev": 0.00391425448,
                "variance": 1.532138813e-05
              },
              {
                "average": 750.3080425,
                "count": 33620392,
                "maximum": 1007.81,
                "minimum": 568.3,
                "name": "Z",
                "position": 2,
                "stddev": 105.0579034,
                "variance": 11037.16307
              },
              {
                "average": 37.02154734,
                "count": 33620392,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 34.87071577,
                "variance": 1215.966818
              },
              {
                "average": 1.253819825,
                "count": 33620392,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5176925694,
                "variance": 0.2680055965
              },
              {
                "average": 1.507650476,
                "count": 33620392,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.696972425,
                "variance": 0.4857705613
              },
              {
                "average": 0.4999822132,
                "count": 33620392,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000000071,
                "variance": 0.2500000071
              },
              {
                "average": 0.0006564765812,
                "count": 33620392,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02561338789,
                "variance": 0.0006560456392
              },
              {
                "average": 1.244051973,
                "count": 33620392,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4739533606,
                "variance": 0.224631788
              },
              {
                "average": 0.1534792388,
                "count": 33620392,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.001845796,
                "variance": 49.02584455
              },
              {
                "average": 0.5007395809,
                "count": 33620392,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999994605,
                "variance": 0.2499994605
              },
              {
                "average": 290.1299012,
                "count": 33620392,
                "maximum": 296,
                "minimum": 280,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.786742358,
                "variance": 7.765932972
              },
              {
                "average": 191690944.8,
                "count": 33620392,
                "maximum": 191692927.1,
                "minimum": 191619165.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 1751.668175,
                "variance": 3068341.395
              },
              {
                "average": 0,
                "count": 33620392,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33620392,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33620392,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33620392,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33620392,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6402535,
              47.7365271,
              568.3,
              -120.6200927,
              47.7501205,
              1007.81
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6402535,
                    47.7365271,
                    568.3
                  ],
                  [
                    -120.6402535,
                    47.7501205,
                    568.3
                  ],
                  [
                    -120.6200927,
                    47.7501205,
                    1007.81
                  ],
                  [
                    -120.6200927,
                    47.7365271,
                    1007.81
                  ],
                  [
                    -120.6402535,
                    47.7365271,
                    568.3
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:48:47+00:00",
            "end_time": "2017-10-09T21:19:25+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6402535,
        47.7365271,
        568.3,
        -120.6200927,
        47.7501205,
        1007.81
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1507500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:27:54Z",
        "pc:count": 1493500,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7022006,
            "count": 1493500,
            "maximum": -120.6988513,
            "minimum": -120.7080758,
            "name": "X",
            "position": 0,
            "stddev": 0.002156898241,
            "variance": 4.65221002e-06
          },
          {
            "average": 47.64083849,
            "count": 1493500,
            "maximum": 47.6417767,
            "minimum": 47.6392312,
            "name": "Y",
            "position": 1,
            "stddev": 0.0006075400641,
            "variance": 3.691049295e-07
          },
          {
            "average": 809.9931979,
            "count": 1493500,
            "maximum": 991.23,
            "minimum": 702.58,
            "name": "Z",
            "position": 2,
            "stddev": 53.9462559,
            "variance": 2910.198526
          },
          {
            "average": 32.6635688,
            "count": 1493500,
            "maximum": 183,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 28.11521955,
            "variance": 790.4655703
          },
          {
            "average": 1.164178775,
            "count": 1493500,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4119542539,
            "variance": 0.1697063073
          },
          {
            "average": 1.328441245,
            "count": 1493500,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.5640080985,
            "variance": 0.3181051351
          },
          {
            "average": 0.5000180783,
            "count": 1493500,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000001671,
            "variance": 0.2500001671
          },
          {
            "average": 0.000676933378,
            "count": 1493500,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02600914439,
            "variance": 0.0006764755921
          },
          {
            "average": 1.288972882,
            "count": 1493500,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.5036632117,
            "variance": 0.2536766308
          },
          {
            "average": 0.3614056281,
            "count": 1493500,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.051642424,
            "variance": 49.72566087
          },
          {
            "average": 0.5044606629,
            "count": 1493500,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999802695,
            "variance": 0.2499802699
          },
          {
            "average": 256.1232722,
            "count": 1493500,
            "maximum": 263,
            "minimum": 242,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 9.291480597,
            "variance": 86.33161169
          },
          {
            "average": 191582446,
            "count": 1493500,
            "maximum": 191612474.9,
            "minimum": 191520520.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 42823.27815,
            "variance": 1833833151
          },
          {
            "average": 0,
            "count": 1493500,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1493500,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1493500,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1493500,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1493500,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7080758,
          47.6392312,
          702.58,
          -120.6988513,
          47.6417767,
          991.23
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7080758,
                47.6392312,
                702.58
              ],
              [
                -120.7080758,
                47.6417767,
                702.58
              ],
              [
                -120.6988513,
                47.6417767,
                991.23
              ],
              [
                -120.6988513,
                47.6392312,
                991.23
              ],
              [
                -120.7080758,
                47.6392312,
                702.58
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:27:54+00:00",
        "end_time": "2017-10-08T17:55:20+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7080758,
              47.6392312,
              702.58
            ],
            [
              -120.7080758,
              47.6417767,
              702.58
            ],
            [
              -120.6988513,
              47.6417767,
              991.23
            ],
            [
              -120.6988513,
              47.6392312,
              991.23
            ],
            [
              -120.7080758,
              47.6392312,
              702.58
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1507500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1507500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1507500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1507500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7080758,
            47.6392312,
            702.58,
            -120.6988513,
            47.6417767,
            991.23
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7080758,
                  47.6392312,
                  702.58
                ],
                [
                  -120.7080758,
                  47.6417767,
                  702.58
                ],
                [
                  -120.6988513,
                  47.6417767,
                  991.23
                ],
                [
                  -120.6988513,
                  47.6392312,
                  991.23
                ],
                [
                  -120.7080758,
                  47.6392312,
                  702.58
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1507500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1507500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:27:54Z",
            "pc:count": 1493500,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7022006,
                "count": 1493500,
                "maximum": -120.6988513,
                "minimum": -120.7080758,
                "name": "X",
                "position": 0,
                "stddev": 0.002156898241,
                "variance": 4.65221002e-06
              },
              {
                "average": 47.64083849,
                "count": 1493500,
                "maximum": 47.6417767,
                "minimum": 47.6392312,
                "name": "Y",
                "position": 1,
                "stddev": 0.0006075400641,
                "variance": 3.691049295e-07
              },
              {
                "average": 809.9931979,
                "count": 1493500,
                "maximum": 991.23,
                "minimum": 702.58,
                "name": "Z",
                "position": 2,
                "stddev": 53.9462559,
                "variance": 2910.198526
              },
              {
                "average": 32.6635688,
                "count": 1493500,
                "maximum": 183,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 28.11521955,
                "variance": 790.4655703
              },
              {
                "average": 1.164178775,
                "count": 1493500,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4119542539,
                "variance": 0.1697063073
              },
              {
                "average": 1.328441245,
                "count": 1493500,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.5640080985,
                "variance": 0.3181051351
              },
              {
                "average": 0.5000180783,
                "count": 1493500,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000001671,
                "variance": 0.2500001671
              },
              {
                "average": 0.000676933378,
                "count": 1493500,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02600914439,
                "variance": 0.0006764755921
              },
              {
                "average": 1.288972882,
                "count": 1493500,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.5036632117,
                "variance": 0.2536766308
              },
              {
                "average": 0.3614056281,
                "count": 1493500,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.051642424,
                "variance": 49.72566087
              },
              {
                "average": 0.5044606629,
                "count": 1493500,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999802695,
                "variance": 0.2499802699
              },
              {
                "average": 256.1232722,
                "count": 1493500,
                "maximum": 263,
                "minimum": 242,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 9.291480597,
                "variance": 86.33161169
              },
              {
                "average": 191582446,
                "count": 1493500,
                "maximum": 191612474.9,
                "minimum": 191520520.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 42823.27815,
                "variance": 1833833151
              },
              {
                "average": 0,
                "count": 1493500,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1493500,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1493500,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1493500,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1493500,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7080758,
              47.6392312,
              702.58,
              -120.6988513,
              47.6417767,
              991.23
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7080758,
                    47.6392312,
                    702.58
                  ],
                  [
                    -120.7080758,
                    47.6417767,
                    702.58
                  ],
                  [
                    -120.6988513,
                    47.6417767,
                    991.23
                  ],
                  [
                    -120.6988513,
                    47.6392312,
                    991.23
                  ],
                  [
                    -120.7080758,
                    47.6392312,
                    702.58
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:27:54+00:00",
            "end_time": "2017-10-08T17:55:20+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7080758,
        47.6392312,
        702.58,
        -120.6988513,
        47.6417767,
        991.23
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1536000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:50:53Z",
        "pc:count": 3673223,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.673075,
            "count": 3673223,
            "maximum": -120.6642266,
            "minimum": -120.6799639,
            "name": "X",
            "position": 0,
            "stddev": 0.0031603409,
            "variance": 9.987754604e-06
          },
          {
            "average": 47.88550684,
            "count": 3673223,
            "maximum": 47.886914,
            "minimum": 47.8846895,
            "name": "Y",
            "position": 1,
            "stddev": 0.0005383948608,
            "variance": 2.898690261e-07
          },
          {
            "average": 872.5769728,
            "count": 3673223,
            "maximum": 1090.15,
            "minimum": 785.66,
            "name": "Z",
            "position": 2,
            "stddev": 43.83880322,
            "variance": 1921.840668
          },
          {
            "average": 20.08357864,
            "count": 3673223,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 22.95869071,
            "variance": 527.1014793
          },
          {
            "average": 1.275393571,
            "count": 3673223,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5083221005,
            "variance": 0.2583913579
          },
          {
            "average": 1.55072725,
            "count": 3673223,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6510189139,
            "variance": 0.4238256263
          },
          {
            "average": 0.5037042401,
            "count": 3673223,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999863465,
            "variance": 0.2499863467
          },
          {
            "average": 0.0006528326758,
            "count": 3673223,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.0255422525,
            "variance": 0.0006524066629
          },
          {
            "average": 1.091499209,
            "count": 3673223,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3103781644,
            "variance": 0.09633460495
          },
          {
            "average": -1.331056356,
            "count": 3673223,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.979568166,
            "variance": 48.71437178
          },
          {
            "average": 0.5074777654,
            "count": 3673223,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999441479,
            "variance": 0.2499441511
          },
          {
            "average": 151.9169038,
            "count": 3673223,
            "maximum": 177,
            "minimum": 143,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 13.33175708,
            "variance": 177.7357468
          },
          {
            "average": 192125394.3,
            "count": 3673223,
            "maximum": 192135853,
            "minimum": 192121541.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 5611.589469,
            "variance": 31489936.37
          },
          {
            "average": 0,
            "count": 3673223,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3673223,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3673223,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3673223,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3673223,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6799639,
          47.8846895,
          785.66,
          -120.6642266,
          47.886914,
          1090.15
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6799639,
                47.8846895,
                785.66
              ],
              [
                -120.6799639,
                47.886914,
                785.66
              ],
              [
                -120.6642266,
                47.886914,
                1090.15
              ],
              [
                -120.6642266,
                47.8846895,
                1090.15
              ],
              [
                -120.6799639,
                47.8846895,
                785.66
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:50:53+00:00",
        "end_time": "2017-10-15T16:52:21+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6799639,
              47.8846895,
              785.66
            ],
            [
              -120.6799639,
              47.886914,
              785.66
            ],
            [
              -120.6642266,
              47.886914,
              1090.15
            ],
            [
              -120.6642266,
              47.8846895,
              1090.15
            ],
            [
              -120.6799639,
              47.8846895,
              785.66
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1536000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1536000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1536000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1536000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6799639,
            47.8846895,
            785.66,
            -120.6642266,
            47.886914,
            1090.15
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6799639,
                  47.8846895,
                  785.66
                ],
                [
                  -120.6799639,
                  47.886914,
                  785.66
                ],
                [
                  -120.6642266,
                  47.886914,
                  1090.15
                ],
                [
                  -120.6642266,
                  47.8846895,
                  1090.15
                ],
                [
                  -120.6799639,
                  47.8846895,
                  785.66
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1536000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1536000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:50:53Z",
            "pc:count": 3673223,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.673075,
                "count": 3673223,
                "maximum": -120.6642266,
                "minimum": -120.6799639,
                "name": "X",
                "position": 0,
                "stddev": 0.0031603409,
                "variance": 9.987754604e-06
              },
              {
                "average": 47.88550684,
                "count": 3673223,
                "maximum": 47.886914,
                "minimum": 47.8846895,
                "name": "Y",
                "position": 1,
                "stddev": 0.0005383948608,
                "variance": 2.898690261e-07
              },
              {
                "average": 872.5769728,
                "count": 3673223,
                "maximum": 1090.15,
                "minimum": 785.66,
                "name": "Z",
                "position": 2,
                "stddev": 43.83880322,
                "variance": 1921.840668
              },
              {
                "average": 20.08357864,
                "count": 3673223,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 22.95869071,
                "variance": 527.1014793
              },
              {
                "average": 1.275393571,
                "count": 3673223,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5083221005,
                "variance": 0.2583913579
              },
              {
                "average": 1.55072725,
                "count": 3673223,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6510189139,
                "variance": 0.4238256263
              },
              {
                "average": 0.5037042401,
                "count": 3673223,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999863465,
                "variance": 0.2499863467
              },
              {
                "average": 0.0006528326758,
                "count": 3673223,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.0255422525,
                "variance": 0.0006524066629
              },
              {
                "average": 1.091499209,
                "count": 3673223,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3103781644,
                "variance": 0.09633460495
              },
              {
                "average": -1.331056356,
                "count": 3673223,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.979568166,
                "variance": 48.71437178
              },
              {
                "average": 0.5074777654,
                "count": 3673223,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999441479,
                "variance": 0.2499441511
              },
              {
                "average": 151.9169038,
                "count": 3673223,
                "maximum": 177,
                "minimum": 143,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 13.33175708,
                "variance": 177.7357468
              },
              {
                "average": 192125394.3,
                "count": 3673223,
                "maximum": 192135853,
                "minimum": 192121541.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 5611.589469,
                "variance": 31489936.37
              },
              {
                "average": 0,
                "count": 3673223,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3673223,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3673223,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3673223,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3673223,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6799639,
              47.8846895,
              785.66,
              -120.6642266,
              47.886914,
              1090.15
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6799639,
                    47.8846895,
                    785.66
                  ],
                  [
                    -120.6799639,
                    47.886914,
                    785.66
                  ],
                  [
                    -120.6642266,
                    47.886914,
                    1090.15
                  ],
                  [
                    -120.6642266,
                    47.8846895,
                    1090.15
                  ],
                  [
                    -120.6799639,
                    47.8846895,
                    785.66
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:50:53+00:00",
            "end_time": "2017-10-15T16:52:21+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6799639,
        47.8846895,
        785.66,
        -120.6642266,
        47.886914,
        1090.15
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1539000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:16:46Z",
        "pc:count": 5793425,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6357041,
            "count": 5793425,
            "maximum": -120.6255096,
            "minimum": -120.6422125,
            "name": "X",
            "position": 0,
            "stddev": 0.003997556516,
            "variance": 1.59804581e-05
          },
          {
            "average": 47.91324402,
            "count": 5793425,
            "maximum": 47.9153919,
            "minimum": 47.9118783,
            "name": "Y",
            "position": 1,
            "stddev": 0.0008814982209,
            "variance": 7.770391135e-07
          },
          {
            "average": 1779.884374,
            "count": 5793425,
            "maximum": 1898.52,
            "minimum": 1653.55,
            "name": "Z",
            "position": 2,
            "stddev": 48.5432983,
            "variance": 2356.45181
          },
          {
            "average": 96.74601432,
            "count": 5793425,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 76.05905656,
            "variance": 5784.980085
          },
          {
            "average": 1.288794798,
            "count": 5793425,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5561585121,
            "variance": 0.3093122905
          },
          {
            "average": 1.57779897,
            "count": 5793425,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7456150408,
            "variance": 0.5559417891
          },
          {
            "average": 0.5029037228,
            "count": 5793425,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999916115,
            "variance": 0.2499916115
          },
          {
            "average": 0.0005706468971,
            "count": 5793425,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02388140192,
            "variance": 0.0005703213577
          },
          {
            "average": 1.18336787,
            "count": 5793425,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4323652857,
            "variance": 0.1869397403
          },
          {
            "average": -0.7572921188,
            "count": 5793425,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.783452536,
            "variance": 46.0152283
          },
          {
            "average": 0.5101453803,
            "count": 5793425,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4998971038,
            "variance": 0.2498971144
          },
          {
            "average": 159.4182355,
            "count": 5793425,
            "maximum": 162,
            "minimum": 157,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.008206933,
            "variance": 1.016481219
          },
          {
            "average": 192129126.8,
            "count": 5793425,
            "maximum": 192130206.6,
            "minimum": 192128181.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 480.0669168,
            "variance": 230464.2446
          },
          {
            "average": 0,
            "count": 5793425,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 5793425,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 5793425,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 5793425,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 5793425,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6422125,
          47.9118783,
          1653.55,
          -120.6255096,
          47.9153919,
          1898.52
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6422125,
                47.9118783,
                1653.55
              ],
              [
                -120.6422125,
                47.9153919,
                1653.55
              ],
              [
                -120.6255096,
                47.9153919,
                1898.52
              ],
              [
                -120.6255096,
                47.9118783,
                1898.52
              ],
              [
                -120.6422125,
                47.9118783,
                1653.55
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:16:46+00:00",
        "end_time": "2017-10-15T18:43:01+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6422125,
              47.9118783,
              1653.55
            ],
            [
              -120.6422125,
              47.9153919,
              1653.55
            ],
            [
              -120.6255096,
              47.9153919,
              1898.52
            ],
            [
              -120.6255096,
              47.9118783,
              1898.52
            ],
            [
              -120.6422125,
              47.9118783,
              1653.55
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1539000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1539000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1539000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1539000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6422125,
            47.9118783,
            1653.55,
            -120.6255096,
            47.9153919,
            1898.52
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6422125,
                  47.9118783,
                  1653.55
                ],
                [
                  -120.6422125,
                  47.9153919,
                  1653.55
                ],
                [
                  -120.6255096,
                  47.9153919,
                  1898.52
                ],
                [
                  -120.6255096,
                  47.9118783,
                  1898.52
                ],
                [
                  -120.6422125,
                  47.9118783,
                  1653.55
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1539000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1539000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:16:46Z",
            "pc:count": 5793425,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6357041,
                "count": 5793425,
                "maximum": -120.6255096,
                "minimum": -120.6422125,
                "name": "X",
                "position": 0,
                "stddev": 0.003997556516,
                "variance": 1.59804581e-05
              },
              {
                "average": 47.91324402,
                "count": 5793425,
                "maximum": 47.9153919,
                "minimum": 47.9118783,
                "name": "Y",
                "position": 1,
                "stddev": 0.0008814982209,
                "variance": 7.770391135e-07
              },
              {
                "average": 1779.884374,
                "count": 5793425,
                "maximum": 1898.52,
                "minimum": 1653.55,
                "name": "Z",
                "position": 2,
                "stddev": 48.5432983,
                "variance": 2356.45181
              },
              {
                "average": 96.74601432,
                "count": 5793425,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 76.05905656,
                "variance": 5784.980085
              },
              {
                "average": 1.288794798,
                "count": 5793425,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5561585121,
                "variance": 0.3093122905
              },
              {
                "average": 1.57779897,
                "count": 5793425,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7456150408,
                "variance": 0.5559417891
              },
              {
                "average": 0.5029037228,
                "count": 5793425,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999916115,
                "variance": 0.2499916115
              },
              {
                "average": 0.0005706468971,
                "count": 5793425,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02388140192,
                "variance": 0.0005703213577
              },
              {
                "average": 1.18336787,
                "count": 5793425,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4323652857,
                "variance": 0.1869397403
              },
              {
                "average": -0.7572921188,
                "count": 5793425,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.783452536,
                "variance": 46.0152283
              },
              {
                "average": 0.5101453803,
                "count": 5793425,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4998971038,
                "variance": 0.2498971144
              },
              {
                "average": 159.4182355,
                "count": 5793425,
                "maximum": 162,
                "minimum": 157,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.008206933,
                "variance": 1.016481219
              },
              {
                "average": 192129126.8,
                "count": 5793425,
                "maximum": 192130206.6,
                "minimum": 192128181.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 480.0669168,
                "variance": 230464.2446
              },
              {
                "average": 0,
                "count": 5793425,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 5793425,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 5793425,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 5793425,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 5793425,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6422125,
              47.9118783,
              1653.55,
              -120.6255096,
              47.9153919,
              1898.52
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6422125,
                    47.9118783,
                    1653.55
                  ],
                  [
                    -120.6422125,
                    47.9153919,
                    1653.55
                  ],
                  [
                    -120.6255096,
                    47.9153919,
                    1898.52
                  ],
                  [
                    -120.6255096,
                    47.9118783,
                    1898.52
                  ],
                  [
                    -120.6422125,
                    47.9118783,
                    1653.55
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:16:46+00:00",
            "end_time": "2017-10-15T18:43:01+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6422125,
        47.9118783,
        1653.55,
        -120.6255096,
        47.9153919,
        1898.52
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1515000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:02:10Z",
        "pc:count": 11034750,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.687964,
            "count": 11034750,
            "maximum": -120.679592,
            "minimum": -120.6992465,
            "name": "X",
            "position": 0,
            "stddev": 0.005261350846,
            "variance": 2.768181272e-05
          },
          {
            "average": 47.69762883,
            "count": 11034750,
            "maximum": 47.7008098,
            "minimum": 47.6957288,
            "name": "Y",
            "position": 1,
            "stddev": 0.001171816287,
            "variance": 1.37315341e-06
          },
          {
            "average": 755.7994528,
            "count": 11034750,
            "maximum": 1311.87,
            "minimum": 651.12,
            "name": "Z",
            "position": 2,
            "stddev": 39.45723838,
            "variance": 1556.873661
          },
          {
            "average": 29.1083257,
            "count": 11034750,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 31.0317835,
            "variance": 962.9715875
          },
          {
            "average": 1.360025193,
            "count": 11034750,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.6028000995,
            "variance": 0.36336796
          },
          {
            "average": 1.719892703,
            "count": 11034750,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7748613239,
            "variance": 0.6004100712
          },
          {
            "average": 0.5000754888,
            "count": 11034750,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.500000017,
            "variance": 0.250000017
          },
          {
            "average": 0.0006716056096,
            "count": 11034750,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02590665197,
            "variance": 0.0006711546163
          },
          {
            "average": 1.145414531,
            "count": 11034750,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4012616449,
            "variance": 0.1610109077
          },
          {
            "average": 0.2901005724,
            "count": 11034750,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.993274978,
            "variance": 48.90589492
          },
          {
            "average": 0.5023775799,
            "count": 11034750,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999943697,
            "variance": 0.2499943698
          },
          {
            "average": 256.2735372,
            "count": 11034750,
            "maximum": 260,
            "minimum": 253,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.535975248,
            "variance": 2.359219961
          },
          {
            "average": 191609037.4,
            "count": 11034750,
            "maximum": 191610930,
            "minimum": 191607283.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 788.9533131,
            "variance": 622447.3302
          },
          {
            "average": 0,
            "count": 11034750,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11034750,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11034750,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11034750,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11034750,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6992465,
          47.6957288,
          651.12,
          -120.679592,
          47.7008098,
          1311.87
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6992465,
                47.6957288,
                651.12
              ],
              [
                -120.6992465,
                47.7008098,
                651.12
              ],
              [
                -120.679592,
                47.7008098,
                1311.8700000000001
              ],
              [
                -120.679592,
                47.6957288,
                1311.8700000000001
              ],
              [
                -120.6992465,
                47.6957288,
                651.12
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:02:10+00:00",
        "end_time": "2017-10-09T18:01:23+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6992465,
              47.6957288,
              651.12
            ],
            [
              -120.6992465,
              47.7008098,
              651.12
            ],
            [
              -120.679592,
              47.7008098,
              1311.8700000000001
            ],
            [
              -120.679592,
              47.6957288,
              1311.8700000000001
            ],
            [
              -120.6992465,
              47.6957288,
              651.12
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1515000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1515000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1515000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1515000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6992465,
            47.6957288,
            651.12,
            -120.679592,
            47.7008098,
            1311.87
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6992465,
                  47.6957288,
                  651.12
                ],
                [
                  -120.6992465,
                  47.7008098,
                  651.12
                ],
                [
                  -120.679592,
                  47.7008098,
                  1311.8700000000001
                ],
                [
                  -120.679592,
                  47.6957288,
                  1311.8700000000001
                ],
                [
                  -120.6992465,
                  47.6957288,
                  651.12
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1515000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1515000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:02:10Z",
            "pc:count": 11034750,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.687964,
                "count": 11034750,
                "maximum": -120.679592,
                "minimum": -120.6992465,
                "name": "X",
                "position": 0,
                "stddev": 0.005261350846,
                "variance": 2.768181272e-05
              },
              {
                "average": 47.69762883,
                "count": 11034750,
                "maximum": 47.7008098,
                "minimum": 47.6957288,
                "name": "Y",
                "position": 1,
                "stddev": 0.001171816287,
                "variance": 1.37315341e-06
              },
              {
                "average": 755.7994528,
                "count": 11034750,
                "maximum": 1311.87,
                "minimum": 651.12,
                "name": "Z",
                "position": 2,
                "stddev": 39.45723838,
                "variance": 1556.873661
              },
              {
                "average": 29.1083257,
                "count": 11034750,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 31.0317835,
                "variance": 962.9715875
              },
              {
                "average": 1.360025193,
                "count": 11034750,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.6028000995,
                "variance": 0.36336796
              },
              {
                "average": 1.719892703,
                "count": 11034750,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7748613239,
                "variance": 0.6004100712
              },
              {
                "average": 0.5000754888,
                "count": 11034750,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.500000017,
                "variance": 0.250000017
              },
              {
                "average": 0.0006716056096,
                "count": 11034750,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02590665197,
                "variance": 0.0006711546163
              },
              {
                "average": 1.145414531,
                "count": 11034750,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4012616449,
                "variance": 0.1610109077
              },
              {
                "average": 0.2901005724,
                "count": 11034750,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.993274978,
                "variance": 48.90589492
              },
              {
                "average": 0.5023775799,
                "count": 11034750,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999943697,
                "variance": 0.2499943698
              },
              {
                "average": 256.2735372,
                "count": 11034750,
                "maximum": 260,
                "minimum": 253,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.535975248,
                "variance": 2.359219961
              },
              {
                "average": 191609037.4,
                "count": 11034750,
                "maximum": 191610930,
                "minimum": 191607283.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 788.9533131,
                "variance": 622447.3302
              },
              {
                "average": 0,
                "count": 11034750,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11034750,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11034750,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11034750,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11034750,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6992465,
              47.6957288,
              651.12,
              -120.679592,
              47.7008098,
              1311.87
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6992465,
                    47.6957288,
                    651.12
                  ],
                  [
                    -120.6992465,
                    47.7008098,
                    651.12
                  ],
                  [
                    -120.679592,
                    47.7008098,
                    1311.8700000000001
                  ],
                  [
                    -120.679592,
                    47.6957288,
                    1311.8700000000001
                  ],
                  [
                    -120.6992465,
                    47.6957288,
                    651.12
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:02:10+00:00",
            "end_time": "2017-10-09T18:01:23+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6992465,
        47.6957288,
        651.12,
        -120.679592,
        47.7008098,
        1311.87
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1510500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:28:46Z",
        "pc:count": 35532060,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7091867,
            "count": 35532060,
            "maximum": -120.6990573,
            "minimum": -120.7192071,
            "name": "X",
            "position": 0,
            "stddev": 0.005711313038,
            "variance": 3.261909662e-05
          },
          {
            "average": 47.66191087,
            "count": 35532060,
            "maximum": 47.6687512,
            "minimum": 47.6551455,
            "name": "Y",
            "position": 1,
            "stddev": 0.003939056306,
            "variance": 1.551616458e-05
          },
          {
            "average": 859.4071022,
            "count": 35532060,
            "maximum": 1483.77,
            "minimum": 671.46,
            "name": "Z",
            "position": 2,
            "stddev": 66.70522657,
            "variance": 4449.587252
          },
          {
            "average": 38.84472096,
            "count": 35532060,
            "maximum": 250,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 36.11117367,
            "variance": 1304.016864
          },
          {
            "average": 1.286820044,
            "count": 35532060,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5400466298,
            "variance": 0.2916503623
          },
          {
            "average": 1.573707491,
            "count": 35532060,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7113059242,
            "variance": 0.5059561178
          },
          {
            "average": 0.5004016654,
            "count": 35532060,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999998457,
            "variance": 0.2499998457
          },
          {
            "average": 0.0006579973128,
            "count": 35532060,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02564301798,
            "variance": 0.0006575643709
          },
          {
            "average": 1.144269851,
            "count": 35532060,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.387496348,
            "variance": 0.1501534197
          },
          {
            "average": 0.1825977083,
            "count": 35532060,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.010399386,
            "variance": 49.14569955
          },
          {
            "average": 0.5041709937,
            "count": 35532060,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999826095,
            "variance": 0.2499826098
          },
          {
            "average": 252.8996264,
            "count": 35532060,
            "maximum": 263,
            "minimum": 241,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 9.94155767,
            "variance": 98.83456891
          },
          {
            "average": 191569300.7,
            "count": 35532060,
            "maximum": 191612526.6,
            "minimum": 191520183,
            "name": "GpsTime",
            "position": 12,
            "stddev": 45581.93938,
            "variance": 2077713198
          },
          {
            "average": 0,
            "count": 35532060,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35532060,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35532060,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35532060,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35532060,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7192071,
          47.6551455,
          671.46,
          -120.6990573,
          47.6687512,
          1483.77
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7192071,
                47.6551455,
                671.46
              ],
              [
                -120.7192071,
                47.6687512,
                671.46
              ],
              [
                -120.6990573,
                47.6687512,
                1483.77
              ],
              [
                -120.6990573,
                47.6551455,
                1483.77
              ],
              [
                -120.7192071,
                47.6551455,
                671.46
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:28:46+00:00",
        "end_time": "2017-10-08T17:49:43+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7192071,
              47.6551455,
              671.46
            ],
            [
              -120.7192071,
              47.6687512,
              671.46
            ],
            [
              -120.6990573,
              47.6687512,
              1483.77
            ],
            [
              -120.6990573,
              47.6551455,
              1483.77
            ],
            [
              -120.7192071,
              47.6551455,
              671.46
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1510500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1510500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1510500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1510500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7192071,
            47.6551455,
            671.46,
            -120.6990573,
            47.6687512,
            1483.77
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7192071,
                  47.6551455,
                  671.46
                ],
                [
                  -120.7192071,
                  47.6687512,
                  671.46
                ],
                [
                  -120.6990573,
                  47.6687512,
                  1483.77
                ],
                [
                  -120.6990573,
                  47.6551455,
                  1483.77
                ],
                [
                  -120.7192071,
                  47.6551455,
                  671.46
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1510500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1510500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:28:46Z",
            "pc:count": 35532060,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7091867,
                "count": 35532060,
                "maximum": -120.6990573,
                "minimum": -120.7192071,
                "name": "X",
                "position": 0,
                "stddev": 0.005711313038,
                "variance": 3.261909662e-05
              },
              {
                "average": 47.66191087,
                "count": 35532060,
                "maximum": 47.6687512,
                "minimum": 47.6551455,
                "name": "Y",
                "position": 1,
                "stddev": 0.003939056306,
                "variance": 1.551616458e-05
              },
              {
                "average": 859.4071022,
                "count": 35532060,
                "maximum": 1483.77,
                "minimum": 671.46,
                "name": "Z",
                "position": 2,
                "stddev": 66.70522657,
                "variance": 4449.587252
              },
              {
                "average": 38.84472096,
                "count": 35532060,
                "maximum": 250,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 36.11117367,
                "variance": 1304.016864
              },
              {
                "average": 1.286820044,
                "count": 35532060,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5400466298,
                "variance": 0.2916503623
              },
              {
                "average": 1.573707491,
                "count": 35532060,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7113059242,
                "variance": 0.5059561178
              },
              {
                "average": 0.5004016654,
                "count": 35532060,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999998457,
                "variance": 0.2499998457
              },
              {
                "average": 0.0006579973128,
                "count": 35532060,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02564301798,
                "variance": 0.0006575643709
              },
              {
                "average": 1.144269851,
                "count": 35532060,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.387496348,
                "variance": 0.1501534197
              },
              {
                "average": 0.1825977083,
                "count": 35532060,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.010399386,
                "variance": 49.14569955
              },
              {
                "average": 0.5041709937,
                "count": 35532060,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999826095,
                "variance": 0.2499826098
              },
              {
                "average": 252.8996264,
                "count": 35532060,
                "maximum": 263,
                "minimum": 241,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 9.94155767,
                "variance": 98.83456891
              },
              {
                "average": 191569300.7,
                "count": 35532060,
                "maximum": 191612526.6,
                "minimum": 191520183,
                "name": "GpsTime",
                "position": 12,
                "stddev": 45581.93938,
                "variance": 2077713198
              },
              {
                "average": 0,
                "count": 35532060,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35532060,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35532060,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35532060,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35532060,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7192071,
              47.6551455,
              671.46,
              -120.6990573,
              47.6687512,
              1483.77
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7192071,
                    47.6551455,
                    671.46
                  ],
                  [
                    -120.7192071,
                    47.6687512,
                    671.46
                  ],
                  [
                    -120.6990573,
                    47.6687512,
                    1483.77
                  ],
                  [
                    -120.6990573,
                    47.6551455,
                    1483.77
                  ],
                  [
                    -120.7192071,
                    47.6551455,
                    671.46
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:28:46+00:00",
            "end_time": "2017-10-08T17:49:43+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7192071,
        47.6551455,
        671.46,
        -120.6990573,
        47.6687512,
        1483.77
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1521000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:26:33Z",
        "pc:count": 39979333,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6905278,
            "count": 39979333,
            "maximum": -120.6802679,
            "minimum": -120.7004486,
            "name": "X",
            "position": 0,
            "stddev": 0.005784697858,
            "variance": 3.346272931e-05
          },
          {
            "average": 47.75644491,
            "count": 39979333,
            "maximum": 47.7632811,
            "minimum": 47.7496779,
            "name": "Y",
            "position": 1,
            "stddev": 0.00381853316,
            "variance": 1.458119549e-05
          },
          {
            "average": 820.7202035,
            "count": 39979333,
            "maximum": 1339.72,
            "minimum": 647.21,
            "name": "Z",
            "position": 2,
            "stddev": 87.27203442,
            "variance": 7616.407992
          },
          {
            "average": 44.85381927,
            "count": 39979333,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 42.47017004,
            "variance": 1803.715343
          },
          {
            "average": 1.336924355,
            "count": 39979333,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5945807537,
            "variance": 0.3535262727
          },
          {
            "average": 1.67380804,
            "count": 39979333,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7810919895,
            "variance": 0.610104696
          },
          {
            "average": 0.5005151537,
            "count": 39979333,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999997409,
            "variance": 0.2499997409
          },
          {
            "average": 0.0006812269729,
            "count": 39979333,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02609143384,
            "variance": 0.0006807629198
          },
          {
            "average": 1.14683384,
            "count": 39979333,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3944055192,
            "variance": 0.1555557136
          },
          {
            "average": 0.1809725908,
            "count": 39979333,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.087125297,
            "variance": 50.22734498
          },
          {
            "average": 0.5069001526,
            "count": 39979333,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999523919,
            "variance": 0.2499523941
          },
          {
            "average": 252.9146398,
            "count": 39979333,
            "maximum": 256,
            "minimum": 250,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.528639477,
            "variance": 2.336738652
          },
          {
            "average": 191607271,
            "count": 39979333,
            "maximum": 191608793.9,
            "minimum": 191605592.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 823.3885391,
            "variance": 677968.6864
          },
          {
            "average": 0,
            "count": 39979333,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39979333,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39979333,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39979333,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39979333,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7004486,
          47.7496779,
          647.21,
          -120.6802679,
          47.7632811,
          1339.72
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7004486,
                47.7496779,
                647.21
              ],
              [
                -120.7004486,
                47.7632811,
                647.21
              ],
              [
                -120.6802679,
                47.7632811,
                1339.72
              ],
              [
                -120.6802679,
                47.7496779,
                1339.72
              ],
              [
                -120.7004486,
                47.7496779,
                647.21
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:26:33+00:00",
        "end_time": "2017-10-09T17:33:12+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7004486,
              47.7496779,
              647.21
            ],
            [
              -120.7004486,
              47.7632811,
              647.21
            ],
            [
              -120.6802679,
              47.7632811,
              1339.72
            ],
            [
              -120.6802679,
              47.7496779,
              1339.72
            ],
            [
              -120.7004486,
              47.7496779,
              647.21
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1521000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1521000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1521000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1521000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7004486,
            47.7496779,
            647.21,
            -120.6802679,
            47.7632811,
            1339.72
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7004486,
                  47.7496779,
                  647.21
                ],
                [
                  -120.7004486,
                  47.7632811,
                  647.21
                ],
                [
                  -120.6802679,
                  47.7632811,
                  1339.72
                ],
                [
                  -120.6802679,
                  47.7496779,
                  1339.72
                ],
                [
                  -120.7004486,
                  47.7496779,
                  647.21
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1521000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1521000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:26:33Z",
            "pc:count": 39979333,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6905278,
                "count": 39979333,
                "maximum": -120.6802679,
                "minimum": -120.7004486,
                "name": "X",
                "position": 0,
                "stddev": 0.005784697858,
                "variance": 3.346272931e-05
              },
              {
                "average": 47.75644491,
                "count": 39979333,
                "maximum": 47.7632811,
                "minimum": 47.7496779,
                "name": "Y",
                "position": 1,
                "stddev": 0.00381853316,
                "variance": 1.458119549e-05
              },
              {
                "average": 820.7202035,
                "count": 39979333,
                "maximum": 1339.72,
                "minimum": 647.21,
                "name": "Z",
                "position": 2,
                "stddev": 87.27203442,
                "variance": 7616.407992
              },
              {
                "average": 44.85381927,
                "count": 39979333,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 42.47017004,
                "variance": 1803.715343
              },
              {
                "average": 1.336924355,
                "count": 39979333,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5945807537,
                "variance": 0.3535262727
              },
              {
                "average": 1.67380804,
                "count": 39979333,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7810919895,
                "variance": 0.610104696
              },
              {
                "average": 0.5005151537,
                "count": 39979333,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999997409,
                "variance": 0.2499997409
              },
              {
                "average": 0.0006812269729,
                "count": 39979333,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02609143384,
                "variance": 0.0006807629198
              },
              {
                "average": 1.14683384,
                "count": 39979333,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3944055192,
                "variance": 0.1555557136
              },
              {
                "average": 0.1809725908,
                "count": 39979333,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.087125297,
                "variance": 50.22734498
              },
              {
                "average": 0.5069001526,
                "count": 39979333,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999523919,
                "variance": 0.2499523941
              },
              {
                "average": 252.9146398,
                "count": 39979333,
                "maximum": 256,
                "minimum": 250,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.528639477,
                "variance": 2.336738652
              },
              {
                "average": 191607271,
                "count": 39979333,
                "maximum": 191608793.9,
                "minimum": 191605592.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 823.3885391,
                "variance": 677968.6864
              },
              {
                "average": 0,
                "count": 39979333,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39979333,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39979333,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39979333,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39979333,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7004486,
              47.7496779,
              647.21,
              -120.6802679,
              47.7632811,
              1339.72
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7004486,
                    47.7496779,
                    647.21
                  ],
                  [
                    -120.7004486,
                    47.7632811,
                    647.21
                  ],
                  [
                    -120.6802679,
                    47.7632811,
                    1339.72
                  ],
                  [
                    -120.6802679,
                    47.7496779,
                    1339.72
                  ],
                  [
                    -120.7004486,
                    47.7496779,
                    647.21
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:26:33+00:00",
            "end_time": "2017-10-09T17:33:12+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7004486,
        47.7496779,
        647.21,
        -120.6802679,
        47.7632811,
        1339.72
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1534500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:42:09Z",
        "pc:count": 42598683,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6318779,
            "count": 42598683,
            "maximum": -120.6216388,
            "minimum": -120.6418505,
            "name": "X",
            "position": 0,
            "stddev": 0.005840092548,
            "variance": 3.410668097e-05
          },
          {
            "average": 47.87813078,
            "count": 42598683,
            "maximum": 47.8850057,
            "minimum": 47.8714112,
            "name": "Y",
            "position": 1,
            "stddev": 0.003887985684,
            "variance": 1.511643268e-05
          },
          {
            "average": 1407.42585,
            "count": 42598683,
            "maximum": 1764.9,
            "minimum": 1038.25,
            "name": "Z",
            "position": 2,
            "stddev": 192.3518587,
            "variance": 36999.23756
          },
          {
            "average": 34.47406836,
            "count": 42598683,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 38.00916873,
            "variance": 1444.696907
          },
          {
            "average": 1.328675091,
            "count": 42598683,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5696192676,
            "variance": 0.32446611
          },
          {
            "average": 1.657348867,
            "count": 42598683,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7325994551,
            "variance": 0.5367019616
          },
          {
            "average": 0.5019391092,
            "count": 42598683,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999962457,
            "variance": 0.2499962457
          },
          {
            "average": 0.0006704197874,
            "count": 42598683,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02588378528,
            "variance": 0.0006699703404
          },
          {
            "average": 1.152488235,
            "count": 42598683,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3963184522,
            "variance": 0.1570683155
          },
          {
            "average": -0.4567310422,
            "count": 42598683,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.003557239,
            "variance": 49.04981399
          },
          {
            "average": 0.5046871285,
            "count": 42598683,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999780362,
            "variance": 0.2499780367
          },
          {
            "average": 151.5677865,
            "count": 42598683,
            "maximum": 157,
            "minimum": 146,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.989862926,
            "variance": 3.959554463
          },
          {
            "average": 192125701.8,
            "count": 42598683,
            "maximum": 192128129.9,
            "minimum": 192122897.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 1027.674434,
            "variance": 1056114.741
          },
          {
            "average": 0,
            "count": 42598683,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42598683,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42598683,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42598683,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42598683,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6418505,
          47.8714112,
          1038.25,
          -120.6216388,
          47.8850057,
          1764.9
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6418505,
                47.8714112,
                1038.25
              ],
              [
                -120.6418505,
                47.8850057,
                1038.25
              ],
              [
                -120.6216388,
                47.8850057,
                1764.9
              ],
              [
                -120.6216388,
                47.8714112,
                1764.9
              ],
              [
                -120.6418505,
                47.8714112,
                1038.25
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:42:09+00:00",
        "end_time": "2017-10-15T17:14:57+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6418505,
              47.8714112,
              1038.25
            ],
            [
              -120.6418505,
              47.8850057,
              1038.25
            ],
            [
              -120.6216388,
              47.8850057,
              1764.9
            ],
            [
              -120.6216388,
              47.8714112,
              1764.9
            ],
            [
              -120.6418505,
              47.8714112,
              1038.25
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1534500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1534500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1534500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1534500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6418505,
            47.8714112,
            1038.25,
            -120.6216388,
            47.8850057,
            1764.9
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6418505,
                  47.8714112,
                  1038.25
                ],
                [
                  -120.6418505,
                  47.8850057,
                  1038.25
                ],
                [
                  -120.6216388,
                  47.8850057,
                  1764.9
                ],
                [
                  -120.6216388,
                  47.8714112,
                  1764.9
                ],
                [
                  -120.6418505,
                  47.8714112,
                  1038.25
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1534500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1534500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:42:09Z",
            "pc:count": 42598683,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6318779,
                "count": 42598683,
                "maximum": -120.6216388,
                "minimum": -120.6418505,
                "name": "X",
                "position": 0,
                "stddev": 0.005840092548,
                "variance": 3.410668097e-05
              },
              {
                "average": 47.87813078,
                "count": 42598683,
                "maximum": 47.8850057,
                "minimum": 47.8714112,
                "name": "Y",
                "position": 1,
                "stddev": 0.003887985684,
                "variance": 1.511643268e-05
              },
              {
                "average": 1407.42585,
                "count": 42598683,
                "maximum": 1764.9,
                "minimum": 1038.25,
                "name": "Z",
                "position": 2,
                "stddev": 192.3518587,
                "variance": 36999.23756
              },
              {
                "average": 34.47406836,
                "count": 42598683,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 38.00916873,
                "variance": 1444.696907
              },
              {
                "average": 1.328675091,
                "count": 42598683,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5696192676,
                "variance": 0.32446611
              },
              {
                "average": 1.657348867,
                "count": 42598683,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7325994551,
                "variance": 0.5367019616
              },
              {
                "average": 0.5019391092,
                "count": 42598683,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999962457,
                "variance": 0.2499962457
              },
              {
                "average": 0.0006704197874,
                "count": 42598683,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02588378528,
                "variance": 0.0006699703404
              },
              {
                "average": 1.152488235,
                "count": 42598683,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3963184522,
                "variance": 0.1570683155
              },
              {
                "average": -0.4567310422,
                "count": 42598683,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.003557239,
                "variance": 49.04981399
              },
              {
                "average": 0.5046871285,
                "count": 42598683,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999780362,
                "variance": 0.2499780367
              },
              {
                "average": 151.5677865,
                "count": 42598683,
                "maximum": 157,
                "minimum": 146,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.989862926,
                "variance": 3.959554463
              },
              {
                "average": 192125701.8,
                "count": 42598683,
                "maximum": 192128129.9,
                "minimum": 192122897.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 1027.674434,
                "variance": 1056114.741
              },
              {
                "average": 0,
                "count": 42598683,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42598683,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42598683,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42598683,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42598683,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6418505,
              47.8714112,
              1038.25,
              -120.6216388,
              47.8850057,
              1764.9
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6418505,
                    47.8714112,
                    1038.25
                  ],
                  [
                    -120.6418505,
                    47.8850057,
                    1038.25
                  ],
                  [
                    -120.6216388,
                    47.8850057,
                    1764.9
                  ],
                  [
                    -120.6216388,
                    47.8714112,
                    1764.9
                  ],
                  [
                    -120.6418505,
                    47.8714112,
                    1038.25
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:42:09+00:00",
            "end_time": "2017-10-15T17:14:57+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6418505,
        47.8714112,
        1038.25,
        -120.6216388,
        47.8850057,
        1764.9
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1512000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:22:11Z",
        "pc:count": 42067513,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6889064,
            "count": 42067513,
            "maximum": -120.6792537,
            "minimum": -120.6994044,
            "name": "X",
            "position": 0,
            "stddev": 0.005710167035,
            "variance": 3.260600757e-05
          },
          {
            "average": 47.67557427,
            "count": 42067513,
            "maximum": 47.6823546,
            "minimum": 47.668752,
            "name": "Y",
            "position": 1,
            "stddev": 0.003878978676,
            "variance": 1.504647557e-05
          },
          {
            "average": 725.9582714,
            "count": 42067513,
            "maximum": 1401.43,
            "minimum": 575.29,
            "name": "Z",
            "position": 2,
            "stddev": 54.90502266,
            "variance": 3014.561513
          },
          {
            "average": 28.32599263,
            "count": 42067513,
            "maximum": 199,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 28.03531901,
            "variance": 785.9791122
          },
          {
            "average": 1.297841995,
            "count": 42067513,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5485031513,
            "variance": 0.3008557069
          },
          {
            "average": 1.595767142,
            "count": 42067513,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7183743254,
            "variance": 0.5160616714
          },
          {
            "average": 0.5005970997,
            "count": 42067513,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999996494,
            "variance": 0.2499996494
          },
          {
            "average": 0.0006419205243,
            "count": 42067513,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02532801764,
            "variance": 0.0006415084776
          },
          {
            "average": 1.140877855,
            "count": 42067513,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3879241949,
            "variance": 0.150485181
          },
          {
            "average": 0.05012324237,
            "count": 42067513,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.980371169,
            "variance": 48.72558166
          },
          {
            "average": 0.5030305452,
            "count": 42067513,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999908217,
            "variance": 0.2499908217
          },
          {
            "average": 257.9831189,
            "count": 42067513,
            "maximum": 262,
            "minimum": 254,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.60109826,
            "variance": 2.563515639
          },
          {
            "average": 191609920.9,
            "count": 42067513,
            "maximum": 191612131.1,
            "minimum": 191607946.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 838.944048,
            "variance": 703827.1156
          },
          {
            "average": 0,
            "count": 42067513,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42067513,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42067513,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42067513,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42067513,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6994044,
          47.668752,
          575.29,
          -120.6792537,
          47.6823546,
          1401.43
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6994044,
                47.668752,
                575.29
              ],
              [
                -120.6994044,
                47.6823546,
                575.29
              ],
              [
                -120.6792537,
                47.6823546,
                1401.43
              ],
              [
                -120.6792537,
                47.668752,
                1401.43
              ],
              [
                -120.6994044,
                47.668752,
                575.29
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:22:11+00:00",
        "end_time": "2017-10-09T18:12:26+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6994044,
              47.668752,
              575.29
            ],
            [
              -120.6994044,
              47.6823546,
              575.29
            ],
            [
              -120.6792537,
              47.6823546,
              1401.43
            ],
            [
              -120.6792537,
              47.668752,
              1401.43
            ],
            [
              -120.6994044,
              47.668752,
              575.29
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1512000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1512000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1512000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1512000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6994044,
            47.668752,
            575.29,
            -120.6792537,
            47.6823546,
            1401.43
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6994044,
                  47.668752,
                  575.29
                ],
                [
                  -120.6994044,
                  47.6823546,
                  575.29
                ],
                [
                  -120.6792537,
                  47.6823546,
                  1401.43
                ],
                [
                  -120.6792537,
                  47.668752,
                  1401.43
                ],
                [
                  -120.6994044,
                  47.668752,
                  575.29
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1512000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1512000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:22:11Z",
            "pc:count": 42067513,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6889064,
                "count": 42067513,
                "maximum": -120.6792537,
                "minimum": -120.6994044,
                "name": "X",
                "position": 0,
                "stddev": 0.005710167035,
                "variance": 3.260600757e-05
              },
              {
                "average": 47.67557427,
                "count": 42067513,
                "maximum": 47.6823546,
                "minimum": 47.668752,
                "name": "Y",
                "position": 1,
                "stddev": 0.003878978676,
                "variance": 1.504647557e-05
              },
              {
                "average": 725.9582714,
                "count": 42067513,
                "maximum": 1401.43,
                "minimum": 575.29,
                "name": "Z",
                "position": 2,
                "stddev": 54.90502266,
                "variance": 3014.561513
              },
              {
                "average": 28.32599263,
                "count": 42067513,
                "maximum": 199,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 28.03531901,
                "variance": 785.9791122
              },
              {
                "average": 1.297841995,
                "count": 42067513,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5485031513,
                "variance": 0.3008557069
              },
              {
                "average": 1.595767142,
                "count": 42067513,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7183743254,
                "variance": 0.5160616714
              },
              {
                "average": 0.5005970997,
                "count": 42067513,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999996494,
                "variance": 0.2499996494
              },
              {
                "average": 0.0006419205243,
                "count": 42067513,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02532801764,
                "variance": 0.0006415084776
              },
              {
                "average": 1.140877855,
                "count": 42067513,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3879241949,
                "variance": 0.150485181
              },
              {
                "average": 0.05012324237,
                "count": 42067513,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.980371169,
                "variance": 48.72558166
              },
              {
                "average": 0.5030305452,
                "count": 42067513,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999908217,
                "variance": 0.2499908217
              },
              {
                "average": 257.9831189,
                "count": 42067513,
                "maximum": 262,
                "minimum": 254,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.60109826,
                "variance": 2.563515639
              },
              {
                "average": 191609920.9,
                "count": 42067513,
                "maximum": 191612131.1,
                "minimum": 191607946.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 838.944048,
                "variance": 703827.1156
              },
              {
                "average": 0,
                "count": 42067513,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42067513,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42067513,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42067513,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42067513,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6994044,
              47.668752,
              575.29,
              -120.6792537,
              47.6823546,
              1401.43
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6994044,
                    47.668752,
                    575.29
                  ],
                  [
                    -120.6994044,
                    47.6823546,
                    575.29
                  ],
                  [
                    -120.6792537,
                    47.6823546,
                    1401.43
                  ],
                  [
                    -120.6792537,
                    47.668752,
                    1401.43
                  ],
                  [
                    -120.6994044,
                    47.668752,
                    575.29
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:22:11+00:00",
            "end_time": "2017-10-09T18:12:26+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6994044,
        47.668752,
        575.29,
        -120.6792537,
        47.6823546,
        1401.43
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1515000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:30:08Z",
        "pc:count": 35057724,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7305705,
            "count": 35057724,
            "maximum": -120.7196523,
            "minimum": -120.7397358,
            "name": "X",
            "position": 0,
            "stddev": 0.005437204066,
            "variance": 2.956318805e-05
          },
          {
            "average": 47.70240223,
            "count": 35057724,
            "maximum": 47.7090948,
            "minimum": 47.6954855,
            "name": "Y",
            "position": 1,
            "stddev": 0.003758825748,
            "variance": 1.4128771e-05
          },
          {
            "average": 745.936687,
            "count": 35057724,
            "maximum": 1402.4,
            "minimum": 594.41,
            "name": "Z",
            "position": 2,
            "stddev": 65.26480349,
            "variance": 4259.494575
          },
          {
            "average": 28.3433756,
            "count": 35057724,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 31.73324795,
            "variance": 1006.999025
          },
          {
            "average": 1.332958124,
            "count": 35057724,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5795437676,
            "variance": 0.3358709786
          },
          {
            "average": 1.665991209,
            "count": 35057724,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7508983126,
            "variance": 0.5638482759
          },
          {
            "average": 0.4996377118,
            "count": 35057724,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999998759,
            "variance": 0.2499998759
          },
          {
            "average": 0.0006625929282,
            "count": 35057724,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02573235158,
            "variance": 0.0006621539177
          },
          {
            "average": 1.144195042,
            "count": 35057724,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3903456049,
            "variance": 0.1523696913
          },
          {
            "average": 0.2507739027,
            "count": 35057724,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.056269601,
            "variance": 49.79094068
          },
          {
            "average": 0.5034582964,
            "count": 35057724,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999880472,
            "variance": 0.2499880473
          },
          {
            "average": 243.4566274,
            "count": 35057724,
            "maximum": 263,
            "minimum": 239,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 6.47886071,
            "variance": 41.97563609
          },
          {
            "average": 191529374.8,
            "count": 35057724,
            "maximum": 191612608.7,
            "minimum": 191519183.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 27429.00688,
            "variance": 752350418.3
          },
          {
            "average": 0,
            "count": 35057724,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35057724,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35057724,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35057724,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35057724,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7397358,
          47.6954855,
          594.41,
          -120.7196523,
          47.7090948,
          1402.4
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7397358,
                47.6954855,
                594.41
              ],
              [
                -120.7397358,
                47.7090948,
                594.41
              ],
              [
                -120.7196523,
                47.7090948,
                1402.4
              ],
              [
                -120.7196523,
                47.6954855,
                1402.4
              ],
              [
                -120.7397358,
                47.6954855,
                594.41
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:30:08+00:00",
        "end_time": "2017-10-08T17:33:03+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7397358,
              47.6954855,
              594.41
            ],
            [
              -120.7397358,
              47.7090948,
              594.41
            ],
            [
              -120.7196523,
              47.7090948,
              1402.4
            ],
            [
              -120.7196523,
              47.6954855,
              1402.4
            ],
            [
              -120.7397358,
              47.6954855,
              594.41
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1515000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1515000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1515000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1515000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7397358,
            47.6954855,
            594.41,
            -120.7196523,
            47.7090948,
            1402.4
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7397358,
                  47.6954855,
                  594.41
                ],
                [
                  -120.7397358,
                  47.7090948,
                  594.41
                ],
                [
                  -120.7196523,
                  47.7090948,
                  1402.4
                ],
                [
                  -120.7196523,
                  47.6954855,
                  1402.4
                ],
                [
                  -120.7397358,
                  47.6954855,
                  594.41
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1515000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1515000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:30:08Z",
            "pc:count": 35057724,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7305705,
                "count": 35057724,
                "maximum": -120.7196523,
                "minimum": -120.7397358,
                "name": "X",
                "position": 0,
                "stddev": 0.005437204066,
                "variance": 2.956318805e-05
              },
              {
                "average": 47.70240223,
                "count": 35057724,
                "maximum": 47.7090948,
                "minimum": 47.6954855,
                "name": "Y",
                "position": 1,
                "stddev": 0.003758825748,
                "variance": 1.4128771e-05
              },
              {
                "average": 745.936687,
                "count": 35057724,
                "maximum": 1402.4,
                "minimum": 594.41,
                "name": "Z",
                "position": 2,
                "stddev": 65.26480349,
                "variance": 4259.494575
              },
              {
                "average": 28.3433756,
                "count": 35057724,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 31.73324795,
                "variance": 1006.999025
              },
              {
                "average": 1.332958124,
                "count": 35057724,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5795437676,
                "variance": 0.3358709786
              },
              {
                "average": 1.665991209,
                "count": 35057724,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7508983126,
                "variance": 0.5638482759
              },
              {
                "average": 0.4996377118,
                "count": 35057724,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999998759,
                "variance": 0.2499998759
              },
              {
                "average": 0.0006625929282,
                "count": 35057724,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02573235158,
                "variance": 0.0006621539177
              },
              {
                "average": 1.144195042,
                "count": 35057724,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3903456049,
                "variance": 0.1523696913
              },
              {
                "average": 0.2507739027,
                "count": 35057724,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.056269601,
                "variance": 49.79094068
              },
              {
                "average": 0.5034582964,
                "count": 35057724,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999880472,
                "variance": 0.2499880473
              },
              {
                "average": 243.4566274,
                "count": 35057724,
                "maximum": 263,
                "minimum": 239,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 6.47886071,
                "variance": 41.97563609
              },
              {
                "average": 191529374.8,
                "count": 35057724,
                "maximum": 191612608.7,
                "minimum": 191519183.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 27429.00688,
                "variance": 752350418.3
              },
              {
                "average": 0,
                "count": 35057724,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35057724,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35057724,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35057724,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35057724,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7397358,
              47.6954855,
              594.41,
              -120.7196523,
              47.7090948,
              1402.4
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7397358,
                    47.6954855,
                    594.41
                  ],
                  [
                    -120.7397358,
                    47.7090948,
                    594.41
                  ],
                  [
                    -120.7196523,
                    47.7090948,
                    1402.4
                  ],
                  [
                    -120.7196523,
                    47.6954855,
                    1402.4
                  ],
                  [
                    -120.7397358,
                    47.6954855,
                    594.41
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:30:08+00:00",
            "end_time": "2017-10-08T17:33:03+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7397358,
        47.6954855,
        594.41,
        -120.7196523,
        47.7090948,
        1402.4
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1536000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:02:01Z",
        "pc:count": 37603403,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.630556,
            "count": 37603403,
            "maximum": -120.6217941,
            "minimum": -120.6419144,
            "name": "X",
            "position": 0,
            "stddev": 0.005330032791,
            "variance": 2.840924956e-05
          },
          {
            "average": 47.8912888,
            "count": 37603403,
            "maximum": 47.8984949,
            "minimum": 47.8849001,
            "name": "Y",
            "position": 1,
            "stddev": 0.003902760762,
            "variance": 1.523154156e-05
          },
          {
            "average": 1680.093962,
            "count": 37603403,
            "maximum": 1942.3,
            "minimum": 1282.88,
            "name": "Z",
            "position": 2,
            "stddev": 115.8259629,
            "variance": 13415.65369
          },
          {
            "average": 59.35943,
            "count": 37603403,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 58.85835025,
            "variance": 3464.305394
          },
          {
            "average": 1.306442983,
            "count": 37603403,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5572838369,
            "variance": 0.3105652748
          },
          {
            "average": 1.612896152,
            "count": 37603403,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7289312238,
            "variance": 0.531340729
          },
          {
            "average": 0.5004608758,
            "count": 37603403,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999997942,
            "variance": 0.2499997942
          },
          {
            "average": 0.0006694872802,
            "count": 37603403,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02586578985,
            "variance": 0.0006690390848
          },
          {
            "average": 1.199880474,
            "count": 37603403,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4447319989,
            "variance": 0.1977865509
          },
          {
            "average": 0.2014461252,
            "count": 37603403,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.032795466,
            "variance": 49.46021206
          },
          {
            "average": 0.5067243781,
            "count": 37603403,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999547873,
            "variance": 0.2499547894
          },
          {
            "average": 155.3407411,
            "count": 37603403,
            "maximum": 160,
            "minimum": 149,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.998575637,
            "variance": 3.994304577
          },
          {
            "average": 192127395.2,
            "count": 37603403,
            "maximum": 192129321.2,
            "minimum": 192124243.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 821.4225342,
            "variance": 674734.9797
          },
          {
            "average": 0,
            "count": 37603403,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37603403,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37603403,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37603403,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37603403,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6419144,
          47.8849001,
          1282.88,
          -120.6217941,
          47.8984949,
          1942.3
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6419144,
                47.8849001,
                1282.88
              ],
              [
                -120.6419144,
                47.8984949,
                1282.88
              ],
              [
                -120.6217941,
                47.8984949,
                1942.3
              ],
              [
                -120.6217941,
                47.8849001,
                1942.3
              ],
              [
                -120.6419144,
                47.8849001,
                1282.88
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:02:01+00:00",
        "end_time": "2017-10-15T17:37:23+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6419144,
              47.8849001,
              1282.88
            ],
            [
              -120.6419144,
              47.8984949,
              1282.88
            ],
            [
              -120.6217941,
              47.8984949,
              1942.3
            ],
            [
              -120.6217941,
              47.8849001,
              1942.3
            ],
            [
              -120.6419144,
              47.8849001,
              1282.88
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1536000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1536000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1536000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1536000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6419144,
            47.8849001,
            1282.88,
            -120.6217941,
            47.8984949,
            1942.3
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6419144,
                  47.8849001,
                  1282.88
                ],
                [
                  -120.6419144,
                  47.8984949,
                  1282.88
                ],
                [
                  -120.6217941,
                  47.8984949,
                  1942.3
                ],
                [
                  -120.6217941,
                  47.8849001,
                  1942.3
                ],
                [
                  -120.6419144,
                  47.8849001,
                  1282.88
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1536000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1536000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:02:01Z",
            "pc:count": 37603403,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.630556,
                "count": 37603403,
                "maximum": -120.6217941,
                "minimum": -120.6419144,
                "name": "X",
                "position": 0,
                "stddev": 0.005330032791,
                "variance": 2.840924956e-05
              },
              {
                "average": 47.8912888,
                "count": 37603403,
                "maximum": 47.8984949,
                "minimum": 47.8849001,
                "name": "Y",
                "position": 1,
                "stddev": 0.003902760762,
                "variance": 1.523154156e-05
              },
              {
                "average": 1680.093962,
                "count": 37603403,
                "maximum": 1942.3,
                "minimum": 1282.88,
                "name": "Z",
                "position": 2,
                "stddev": 115.8259629,
                "variance": 13415.65369
              },
              {
                "average": 59.35943,
                "count": 37603403,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 58.85835025,
                "variance": 3464.305394
              },
              {
                "average": 1.306442983,
                "count": 37603403,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5572838369,
                "variance": 0.3105652748
              },
              {
                "average": 1.612896152,
                "count": 37603403,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7289312238,
                "variance": 0.531340729
              },
              {
                "average": 0.5004608758,
                "count": 37603403,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999997942,
                "variance": 0.2499997942
              },
              {
                "average": 0.0006694872802,
                "count": 37603403,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02586578985,
                "variance": 0.0006690390848
              },
              {
                "average": 1.199880474,
                "count": 37603403,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4447319989,
                "variance": 0.1977865509
              },
              {
                "average": 0.2014461252,
                "count": 37603403,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.032795466,
                "variance": 49.46021206
              },
              {
                "average": 0.5067243781,
                "count": 37603403,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999547873,
                "variance": 0.2499547894
              },
              {
                "average": 155.3407411,
                "count": 37603403,
                "maximum": 160,
                "minimum": 149,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.998575637,
                "variance": 3.994304577
              },
              {
                "average": 192127395.2,
                "count": 37603403,
                "maximum": 192129321.2,
                "minimum": 192124243.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 821.4225342,
                "variance": 674734.9797
              },
              {
                "average": 0,
                "count": 37603403,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37603403,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37603403,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37603403,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37603403,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6419144,
              47.8849001,
              1282.88,
              -120.6217941,
              47.8984949,
              1942.3
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6419144,
                    47.8849001,
                    1282.88
                  ],
                  [
                    -120.6419144,
                    47.8984949,
                    1282.88
                  ],
                  [
                    -120.6217941,
                    47.8984949,
                    1942.3
                  ],
                  [
                    -120.6217941,
                    47.8849001,
                    1942.3
                  ],
                  [
                    -120.6419144,
                    47.8849001,
                    1282.88
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:02:01+00:00",
            "end_time": "2017-10-15T17:37:23+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6419144,
        47.8849001,
        1282.88,
        -120.6217941,
        47.8984949,
        1942.3
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_559500_1524000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:24:27Z",
        "pc:count": 32172907,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5315536,
            "count": 32172907,
            "maximum": -120.5204693,
            "minimum": -120.5406207,
            "name": "X",
            "position": 0,
            "stddev": 0.005669753391,
            "variance": 3.214610351e-05
          },
          {
            "average": 47.78360454,
            "count": 32172907,
            "maximum": 47.7910269,
            "minimum": 47.7774865,
            "name": "Y",
            "position": 1,
            "stddev": 0.003727114565,
            "variance": 1.389138298e-05
          },
          {
            "average": 1578.102767,
            "count": 32172907,
            "maximum": 1736.97,
            "minimum": 1340.44,
            "name": "Z",
            "position": 2,
            "stddev": 75.91303871,
            "variance": 5762.789446
          },
          {
            "average": 67.35476079,
            "count": 32172907,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 49.07948076,
            "variance": 2408.795432
          },
          {
            "average": 1.074134644,
            "count": 32172907,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.2653619547,
            "variance": 0.07041696698
          },
          {
            "average": 1.14827998,
            "count": 32172907,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.3628059282,
            "variance": 0.1316281415
          },
          {
            "average": 0.5018932234,
            "count": 32172907,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999964235,
            "variance": 0.2499964235
          },
          {
            "average": 0.0006532515075,
            "count": 32172907,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02555043621,
            "variance": 0.0006528247903
          },
          {
            "average": 1.236535169,
            "count": 32172907,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4693122114,
            "variance": 0.2202539517
          },
          {
            "average": -0.291551602,
            "count": 32172907,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.01244543,
            "variance": 49.1743909
          },
          {
            "average": 0.5035521969,
            "count": 32172907,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999873895,
            "variance": 0.2499873897
          },
          {
            "average": 154.352135,
            "count": 32172907,
            "maximum": 319,
            "minimum": 148,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 22.24341651,
            "variance": 494.7695779
          },
          {
            "average": 192118158.4,
            "count": 32172907,
            "maximum": 192127067,
            "minimum": 191703010.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 55926.32412,
            "variance": 3127753729
          },
          {
            "average": 0,
            "count": 32172907,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 32172907,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 32172907,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 32172907,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 32172907,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5406207,
          47.7774865,
          1340.44,
          -120.5204693,
          47.7910269,
          1736.97
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5406207,
                47.7774865,
                1340.44
              ],
              [
                -120.5406207,
                47.7910269,
                1340.44
              ],
              [
                -120.5204693,
                47.7910269,
                1736.97
              ],
              [
                -120.5204693,
                47.7774865,
                1736.97
              ],
              [
                -120.5406207,
                47.7774865,
                1340.44
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:24:27+00:00",
        "end_time": "2017-10-10T20:36:50+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5406207,
              47.7774865,
              1340.44
            ],
            [
              -120.5406207,
              47.7910269,
              1340.44
            ],
            [
              -120.5204693,
              47.7910269,
              1736.97
            ],
            [
              -120.5204693,
              47.7774865,
              1736.97
            ],
            [
              -120.5406207,
              47.7774865,
              1340.44
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_559500_1524000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_559500_1524000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_559500_1524000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1524000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5406207,
            47.7774865,
            1340.44,
            -120.5204693,
            47.7910269,
            1736.97
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5406207,
                  47.7774865,
                  1340.44
                ],
                [
                  -120.5406207,
                  47.7910269,
                  1340.44
                ],
                [
                  -120.5204693,
                  47.7910269,
                  1736.97
                ],
                [
                  -120.5204693,
                  47.7774865,
                  1736.97
                ],
                [
                  -120.5406207,
                  47.7774865,
                  1340.44
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_559500_1524000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1524000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:24:27Z",
            "pc:count": 32172907,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5315536,
                "count": 32172907,
                "maximum": -120.5204693,
                "minimum": -120.5406207,
                "name": "X",
                "position": 0,
                "stddev": 0.005669753391,
                "variance": 3.214610351e-05
              },
              {
                "average": 47.78360454,
                "count": 32172907,
                "maximum": 47.7910269,
                "minimum": 47.7774865,
                "name": "Y",
                "position": 1,
                "stddev": 0.003727114565,
                "variance": 1.389138298e-05
              },
              {
                "average": 1578.102767,
                "count": 32172907,
                "maximum": 1736.97,
                "minimum": 1340.44,
                "name": "Z",
                "position": 2,
                "stddev": 75.91303871,
                "variance": 5762.789446
              },
              {
                "average": 67.35476079,
                "count": 32172907,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 49.07948076,
                "variance": 2408.795432
              },
              {
                "average": 1.074134644,
                "count": 32172907,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.2653619547,
                "variance": 0.07041696698
              },
              {
                "average": 1.14827998,
                "count": 32172907,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.3628059282,
                "variance": 0.1316281415
              },
              {
                "average": 0.5018932234,
                "count": 32172907,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999964235,
                "variance": 0.2499964235
              },
              {
                "average": 0.0006532515075,
                "count": 32172907,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02555043621,
                "variance": 0.0006528247903
              },
              {
                "average": 1.236535169,
                "count": 32172907,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4693122114,
                "variance": 0.2202539517
              },
              {
                "average": -0.291551602,
                "count": 32172907,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.01244543,
                "variance": 49.1743909
              },
              {
                "average": 0.5035521969,
                "count": 32172907,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999873895,
                "variance": 0.2499873897
              },
              {
                "average": 154.352135,
                "count": 32172907,
                "maximum": 319,
                "minimum": 148,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 22.24341651,
                "variance": 494.7695779
              },
              {
                "average": 192118158.4,
                "count": 32172907,
                "maximum": 192127067,
                "minimum": 191703010.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 55926.32412,
                "variance": 3127753729
              },
              {
                "average": 0,
                "count": 32172907,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 32172907,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 32172907,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 32172907,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 32172907,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5406207,
              47.7774865,
              1340.44,
              -120.5204693,
              47.7910269,
              1736.97
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5406207,
                    47.7774865,
                    1340.44
                  ],
                  [
                    -120.5406207,
                    47.7910269,
                    1340.44
                  ],
                  [
                    -120.5204693,
                    47.7910269,
                    1736.97
                  ],
                  [
                    -120.5204693,
                    47.7774865,
                    1736.97
                  ],
                  [
                    -120.5406207,
                    47.7774865,
                    1340.44
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:24:27+00:00",
            "end_time": "2017-10-10T20:36:50+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5406207,
        47.7774865,
        1340.44,
        -120.5204693,
        47.7910269,
        1736.97
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_556500_1524000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:31:51Z",
        "pc:count": 52406072,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5715245,
            "count": 52406072,
            "maximum": -120.5605043,
            "minimum": -120.5806654,
            "name": "X",
            "position": 0,
            "stddev": 0.005729328724,
            "variance": 3.282520763e-05
          },
          {
            "average": 47.78373221,
            "count": 52406072,
            "maximum": 47.7908822,
            "minimum": 47.7772986,
            "name": "Y",
            "position": 1,
            "stddev": 0.003785257097,
            "variance": 1.432817129e-05
          },
          {
            "average": 1153.008806,
            "count": 52406072,
            "maximum": 1572.46,
            "minimum": 825.67,
            "name": "Z",
            "position": 2,
            "stddev": 149.501204,
            "variance": 22350.60999
          },
          {
            "average": 51.46809171,
            "count": 52406072,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 43.53198499,
            "variance": 1895.033717
          },
          {
            "average": 1.220679886,
            "count": 52406072,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4835539762,
            "variance": 0.2338244479
          },
          {
            "average": 1.441332581,
            "count": 52406072,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6573098701,
            "variance": 0.4320562654
          },
          {
            "average": 0.4999841431,
            "count": 52406072,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000000045,
            "variance": 0.2500000045
          },
          {
            "average": 0.0006653427488,
            "count": 52406072,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02578565649,
            "variance": 0.0006649000805
          },
          {
            "average": 1.114924316,
            "count": 52406072,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3513854815,
            "variance": 0.1234717566
          },
          {
            "average": 0.4206424056,
            "count": 52406072,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.003116852,
            "variance": 49.04364564
          },
          {
            "average": 0.5068261746,
            "count": 52406072,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999534059,
            "variance": 0.2499534081
          },
          {
            "average": 280.1484629,
            "count": 52406072,
            "maximum": 319,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 65.34371789,
            "variance": 4269.801467
          },
          {
            "average": 191790759.3,
            "count": 52406072,
            "maximum": 192131111.2,
            "minimum": 191698392.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 173844.9633,
            "variance": 30222071270.0
          },
          {
            "average": 0,
            "count": 52406072,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 52406072,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 52406072,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 52406072,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 52406072,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5806654,
          47.7772986,
          825.67,
          -120.5605043,
          47.7908822,
          1572.46
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5806654,
                47.7772986,
                825.67
              ],
              [
                -120.5806654,
                47.7908822,
                825.67
              ],
              [
                -120.5605043,
                47.7908822,
                1572.46
              ],
              [
                -120.5605043,
                47.7772986,
                1572.46
              ],
              [
                -120.5806654,
                47.7772986,
                825.67
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:31:51+00:00",
        "end_time": "2017-10-10T19:19:52+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5806654,
              47.7772986,
              825.67
            ],
            [
              -120.5806654,
              47.7908822,
              825.67
            ],
            [
              -120.5605043,
              47.7908822,
              1572.46
            ],
            [
              -120.5605043,
              47.7772986,
              1572.46
            ],
            [
              -120.5806654,
              47.7772986,
              825.67
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_556500_1524000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_556500_1524000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_556500_1524000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1524000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5806654,
            47.7772986,
            825.67,
            -120.5605043,
            47.7908822,
            1572.46
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5806654,
                  47.7772986,
                  825.67
                ],
                [
                  -120.5806654,
                  47.7908822,
                  825.67
                ],
                [
                  -120.5605043,
                  47.7908822,
                  1572.46
                ],
                [
                  -120.5605043,
                  47.7772986,
                  1572.46
                ],
                [
                  -120.5806654,
                  47.7772986,
                  825.67
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_556500_1524000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1524000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:31:51Z",
            "pc:count": 52406072,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5715245,
                "count": 52406072,
                "maximum": -120.5605043,
                "minimum": -120.5806654,
                "name": "X",
                "position": 0,
                "stddev": 0.005729328724,
                "variance": 3.282520763e-05
              },
              {
                "average": 47.78373221,
                "count": 52406072,
                "maximum": 47.7908822,
                "minimum": 47.7772986,
                "name": "Y",
                "position": 1,
                "stddev": 0.003785257097,
                "variance": 1.432817129e-05
              },
              {
                "average": 1153.008806,
                "count": 52406072,
                "maximum": 1572.46,
                "minimum": 825.67,
                "name": "Z",
                "position": 2,
                "stddev": 149.501204,
                "variance": 22350.60999
              },
              {
                "average": 51.46809171,
                "count": 52406072,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 43.53198499,
                "variance": 1895.033717
              },
              {
                "average": 1.220679886,
                "count": 52406072,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4835539762,
                "variance": 0.2338244479
              },
              {
                "average": 1.441332581,
                "count": 52406072,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6573098701,
                "variance": 0.4320562654
              },
              {
                "average": 0.4999841431,
                "count": 52406072,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000000045,
                "variance": 0.2500000045
              },
              {
                "average": 0.0006653427488,
                "count": 52406072,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02578565649,
                "variance": 0.0006649000805
              },
              {
                "average": 1.114924316,
                "count": 52406072,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3513854815,
                "variance": 0.1234717566
              },
              {
                "average": 0.4206424056,
                "count": 52406072,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.003116852,
                "variance": 49.04364564
              },
              {
                "average": 0.5068261746,
                "count": 52406072,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999534059,
                "variance": 0.2499534081
              },
              {
                "average": 280.1484629,
                "count": 52406072,
                "maximum": 319,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 65.34371789,
                "variance": 4269.801467
              },
              {
                "average": 191790759.3,
                "count": 52406072,
                "maximum": 192131111.2,
                "minimum": 191698392.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 173844.9633,
                "variance": 30222071270.0
              },
              {
                "average": 0,
                "count": 52406072,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 52406072,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 52406072,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 52406072,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 52406072,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5806654,
              47.7772986,
              825.67,
              -120.5605043,
              47.7908822,
              1572.46
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5806654,
                    47.7772986,
                    825.67
                  ],
                  [
                    -120.5806654,
                    47.7908822,
                    825.67
                  ],
                  [
                    -120.5605043,
                    47.7908822,
                    1572.46
                  ],
                  [
                    -120.5605043,
                    47.7772986,
                    1572.46
                  ],
                  [
                    -120.5806654,
                    47.7772986,
                    825.67
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:31:51+00:00",
            "end_time": "2017-10-10T19:19:52+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5806654,
        47.7772986,
        825.67,
        -120.5605043,
        47.7908822,
        1572.46
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1512000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:29:10Z",
        "pc:count": 32854025,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7086482,
            "count": 32854025,
            "maximum": -120.6992311,
            "minimum": -120.7193139,
            "name": "X",
            "position": 0,
            "stddev": 0.00563218101,
            "variance": 3.172146293e-05
          },
          {
            "average": 47.67491383,
            "count": 32854025,
            "maximum": 47.682239,
            "minimum": 47.6686331,
            "name": "Y",
            "position": 1,
            "stddev": 0.003669868967,
            "variance": 1.346793824e-05
          },
          {
            "average": 823.9144292,
            "count": 32854025,
            "maximum": 1442.79,
            "minimum": 608.76,
            "name": "Z",
            "position": 2,
            "stddev": 72.21783249,
            "variance": 5215.415329
          },
          {
            "average": 36.32318378,
            "count": 32854025,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 34.12255879,
            "variance": 1164.349019
          },
          {
            "average": 1.292488546,
            "count": 32854025,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5462168321,
            "variance": 0.2983528277
          },
          {
            "average": 1.584840518,
            "count": 32854025,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7189624222,
            "variance": 0.5169069646
          },
          {
            "average": 0.5001521123,
            "count": 32854025,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999845,
            "variance": 0.2499999845
          },
          {
            "average": 0.000679277501,
            "count": 32854025,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02605409956,
            "variance": 0.0006788161037
          },
          {
            "average": 1.158847325,
            "count": 32854025,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4065622506,
            "variance": 0.1652928636
          },
          {
            "average": 0.3029877064,
            "count": 32854025,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.045555235,
            "variance": 49.63984857
          },
          {
            "average": 0.5030069832,
            "count": 32854025,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999909656,
            "variance": 0.2499909657
          },
          {
            "average": 257.0108634,
            "count": 32854025,
            "maximum": 263,
            "minimum": 241,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 8.359667655,
            "variance": 69.8840433
          },
          {
            "average": 191589281.5,
            "count": 32854025,
            "maximum": 191612550.5,
            "minimum": 191520175.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 39359.74916,
            "variance": 1549189854
          },
          {
            "average": 0,
            "count": 32854025,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 32854025,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 32854025,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 32854025,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 32854025,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7193139,
          47.6686331,
          608.76,
          -120.6992311,
          47.682239,
          1442.79
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7193139,
                47.6686331,
                608.76
              ],
              [
                -120.7193139,
                47.682239,
                608.76
              ],
              [
                -120.6992311,
                47.682239,
                1442.79
              ],
              [
                -120.6992311,
                47.6686331,
                1442.79
              ],
              [
                -120.7193139,
                47.6686331,
                608.76
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:29:10+00:00",
        "end_time": "2017-10-08T17:49:35+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7193139,
              47.6686331,
              608.76
            ],
            [
              -120.7193139,
              47.682239,
              608.76
            ],
            [
              -120.6992311,
              47.682239,
              1442.79
            ],
            [
              -120.6992311,
              47.6686331,
              1442.79
            ],
            [
              -120.7193139,
              47.6686331,
              608.76
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1512000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1512000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1512000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1512000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7193139,
            47.6686331,
            608.76,
            -120.6992311,
            47.682239,
            1442.79
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7193139,
                  47.6686331,
                  608.76
                ],
                [
                  -120.7193139,
                  47.682239,
                  608.76
                ],
                [
                  -120.6992311,
                  47.682239,
                  1442.79
                ],
                [
                  -120.6992311,
                  47.6686331,
                  1442.79
                ],
                [
                  -120.7193139,
                  47.6686331,
                  608.76
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1512000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1512000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:29:10Z",
            "pc:count": 32854025,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7086482,
                "count": 32854025,
                "maximum": -120.6992311,
                "minimum": -120.7193139,
                "name": "X",
                "position": 0,
                "stddev": 0.00563218101,
                "variance": 3.172146293e-05
              },
              {
                "average": 47.67491383,
                "count": 32854025,
                "maximum": 47.682239,
                "minimum": 47.6686331,
                "name": "Y",
                "position": 1,
                "stddev": 0.003669868967,
                "variance": 1.346793824e-05
              },
              {
                "average": 823.9144292,
                "count": 32854025,
                "maximum": 1442.79,
                "minimum": 608.76,
                "name": "Z",
                "position": 2,
                "stddev": 72.21783249,
                "variance": 5215.415329
              },
              {
                "average": 36.32318378,
                "count": 32854025,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 34.12255879,
                "variance": 1164.349019
              },
              {
                "average": 1.292488546,
                "count": 32854025,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5462168321,
                "variance": 0.2983528277
              },
              {
                "average": 1.584840518,
                "count": 32854025,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7189624222,
                "variance": 0.5169069646
              },
              {
                "average": 0.5001521123,
                "count": 32854025,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999845,
                "variance": 0.2499999845
              },
              {
                "average": 0.000679277501,
                "count": 32854025,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02605409956,
                "variance": 0.0006788161037
              },
              {
                "average": 1.158847325,
                "count": 32854025,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4065622506,
                "variance": 0.1652928636
              },
              {
                "average": 0.3029877064,
                "count": 32854025,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.045555235,
                "variance": 49.63984857
              },
              {
                "average": 0.5030069832,
                "count": 32854025,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999909656,
                "variance": 0.2499909657
              },
              {
                "average": 257.0108634,
                "count": 32854025,
                "maximum": 263,
                "minimum": 241,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 8.359667655,
                "variance": 69.8840433
              },
              {
                "average": 191589281.5,
                "count": 32854025,
                "maximum": 191612550.5,
                "minimum": 191520175.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 39359.74916,
                "variance": 1549189854
              },
              {
                "average": 0,
                "count": 32854025,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 32854025,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 32854025,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 32854025,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 32854025,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7193139,
              47.6686331,
              608.76,
              -120.6992311,
              47.682239,
              1442.79
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7193139,
                    47.6686331,
                    608.76
                  ],
                  [
                    -120.7193139,
                    47.682239,
                    608.76
                  ],
                  [
                    -120.6992311,
                    47.682239,
                    1442.79
                  ],
                  [
                    -120.6992311,
                    47.6686331,
                    1442.79
                  ],
                  [
                    -120.7193139,
                    47.6686331,
                    608.76
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:29:10+00:00",
            "end_time": "2017-10-08T17:49:35+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7193139,
        47.6686331,
        608.76,
        -120.6992311,
        47.682239,
        1442.79
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1512000_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T17:34:18Z",
        "pc:count": 27071618,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7480839,
            "count": 27071618,
            "maximum": -120.739185,
            "minimum": -120.7560469,
            "name": "X",
            "position": 0,
            "stddev": 0.004316787011,
            "variance": 1.86346501e-05
          },
          {
            "average": 47.6750813,
            "count": 27071618,
            "maximum": 47.6819792,
            "minimum": 47.6684218,
            "name": "Y",
            "position": 1,
            "stddev": 0.003806325666,
            "variance": 1.448811508e-05
          },
          {
            "average": 768.806832,
            "count": 27071618,
            "maximum": 1329.41,
            "minimum": 552.83,
            "name": "Z",
            "position": 2,
            "stddev": 102.9345032,
            "variance": 10595.51195
          },
          {
            "average": 23.03678173,
            "count": 27071618,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 28.54834369,
            "variance": 815.0079274
          },
          {
            "average": 1.23692278,
            "count": 27071618,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4945506713,
            "variance": 0.2445803665
          },
          {
            "average": 1.473825724,
            "count": 27071618,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6638259709,
            "variance": 0.4406649197
          },
          {
            "average": 0.4989542553,
            "count": 27071618,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999989157,
            "variance": 0.2499989157
          },
          {
            "average": 0.0006706654918,
            "count": 27071618,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02588852496,
            "variance": 0.0006702157244
          },
          {
            "average": 1.187605706,
            "count": 27071618,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4300987806,
            "variance": 0.1849849611
          },
          {
            "average": 0.2900893692,
            "count": 27071618,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.024471345,
            "variance": 49.34319768
          },
          {
            "average": 0.4907242338,
            "count": 27071618,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499913962,
            "variance": 0.2499139694
          },
          {
            "average": 236.1220585,
            "count": 27071618,
            "maximum": 239,
            "minimum": 234,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.281168127,
            "variance": 1.641391768
          },
          {
            "average": 191517804.2,
            "count": 27071618,
            "maximum": 191519258.4,
            "minimum": 191516765.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 610.7829465,
            "variance": 373055.8077
          },
          {
            "average": 0,
            "count": 27071618,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 27071618,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 27071618,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 27071618,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 27071618,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7560469,
          47.6684218,
          552.83,
          -120.739185,
          47.6819792,
          1329.41
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7560469,
                47.6684218,
                552.83
              ],
              [
                -120.7560469,
                47.6819792,
                552.83
              ],
              [
                -120.739185,
                47.6819792,
                1329.41
              ],
              [
                -120.739185,
                47.6684218,
                1329.41
              ],
              [
                -120.7560469,
                47.6684218,
                552.83
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T17:34:18+00:00",
        "end_time": "2017-10-08T16:52:45+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7560469,
              47.6684218,
              552.83
            ],
            [
              -120.7560469,
              47.6819792,
              552.83
            ],
            [
              -120.739185,
              47.6819792,
              1329.41
            ],
            [
              -120.739185,
              47.6684218,
              1329.41
            ],
            [
              -120.7560469,
              47.6684218,
              552.83
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1512000_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1512000_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1512000_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1512000_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7560469,
            47.6684218,
            552.83,
            -120.739185,
            47.6819792,
            1329.41
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7560469,
                  47.6684218,
                  552.83
                ],
                [
                  -120.7560469,
                  47.6819792,
                  552.83
                ],
                [
                  -120.739185,
                  47.6819792,
                  1329.41
                ],
                [
                  -120.739185,
                  47.6684218,
                  1329.41
                ],
                [
                  -120.7560469,
                  47.6684218,
                  552.83
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1512000_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1512000_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T17:34:18Z",
            "pc:count": 27071618,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7480839,
                "count": 27071618,
                "maximum": -120.739185,
                "minimum": -120.7560469,
                "name": "X",
                "position": 0,
                "stddev": 0.004316787011,
                "variance": 1.86346501e-05
              },
              {
                "average": 47.6750813,
                "count": 27071618,
                "maximum": 47.6819792,
                "minimum": 47.6684218,
                "name": "Y",
                "position": 1,
                "stddev": 0.003806325666,
                "variance": 1.448811508e-05
              },
              {
                "average": 768.806832,
                "count": 27071618,
                "maximum": 1329.41,
                "minimum": 552.83,
                "name": "Z",
                "position": 2,
                "stddev": 102.9345032,
                "variance": 10595.51195
              },
              {
                "average": 23.03678173,
                "count": 27071618,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 28.54834369,
                "variance": 815.0079274
              },
              {
                "average": 1.23692278,
                "count": 27071618,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4945506713,
                "variance": 0.2445803665
              },
              {
                "average": 1.473825724,
                "count": 27071618,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6638259709,
                "variance": 0.4406649197
              },
              {
                "average": 0.4989542553,
                "count": 27071618,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999989157,
                "variance": 0.2499989157
              },
              {
                "average": 0.0006706654918,
                "count": 27071618,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02588852496,
                "variance": 0.0006702157244
              },
              {
                "average": 1.187605706,
                "count": 27071618,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4300987806,
                "variance": 0.1849849611
              },
              {
                "average": 0.2900893692,
                "count": 27071618,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.024471345,
                "variance": 49.34319768
              },
              {
                "average": 0.4907242338,
                "count": 27071618,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499913962,
                "variance": 0.2499139694
              },
              {
                "average": 236.1220585,
                "count": 27071618,
                "maximum": 239,
                "minimum": 234,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.281168127,
                "variance": 1.641391768
              },
              {
                "average": 191517804.2,
                "count": 27071618,
                "maximum": 191519258.4,
                "minimum": 191516765.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 610.7829465,
                "variance": 373055.8077
              },
              {
                "average": 0,
                "count": 27071618,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 27071618,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 27071618,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 27071618,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 27071618,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7560469,
              47.6684218,
              552.83,
              -120.739185,
              47.6819792,
              1329.41
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7560469,
                    47.6684218,
                    552.83
                  ],
                  [
                    -120.7560469,
                    47.6819792,
                    552.83
                  ],
                  [
                    -120.739185,
                    47.6819792,
                    1329.41
                  ],
                  [
                    -120.739185,
                    47.6684218,
                    1329.41
                  ],
                  [
                    -120.7560469,
                    47.6684218,
                    552.83
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T17:34:18+00:00",
            "end_time": "2017-10-08T16:52:45+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7560469,
        47.6684218,
        552.83,
        -120.739185,
        47.6819792,
        1329.41
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1527000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T16:45:54Z",
        "pc:count": 28042457,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6281366,
            "count": 28042457,
            "maximum": -120.6208653,
            "minimum": -120.6361828,
            "name": "X",
            "position": 0,
            "stddev": 0.004218040841,
            "variance": 1.779186854e-05
          },
          {
            "average": 47.81107571,
            "count": 28042457,
            "maximum": 47.8175618,
            "minimum": 47.8040096,
            "name": "Y",
            "position": 1,
            "stddev": 0.003795034941,
            "variance": 1.44022902e-05
          },
          {
            "average": 752.3661086,
            "count": 28042457,
            "maximum": 881.49,
            "minimum": 615.22,
            "name": "Z",
            "position": 2,
            "stddev": 63.97214428,
            "variance": 4092.435243
          },
          {
            "average": 20.071884,
            "count": 28042457,
            "maximum": 176,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 25.52322968,
            "variance": 651.4352533
          },
          {
            "average": 1.351573794,
            "count": 28042457,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5812688298,
            "variance": 0.3378734525
          },
          {
            "average": 1.703161068,
            "count": 28042457,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7338035193,
            "variance": 0.538467605
          },
          {
            "average": 0.4977145904,
            "count": 28042457,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999947858,
            "variance": 0.2499947858
          },
          {
            "average": 0.0006730865273,
            "count": 28042457,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02593517892,
            "variance": 0.0006726335058
          },
          {
            "average": 1.115538022,
            "count": 28042457,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3577027885,
            "variance": 0.1279512849
          },
          {
            "average": 0.7802916111,
            "count": 28042457,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.997638276,
            "variance": 48.96694144
          },
          {
            "average": 0.4939631003,
            "count": 28042457,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999635634,
            "variance": 0.2499635648
          },
          {
            "average": 300.2666502,
            "count": 28042457,
            "maximum": 311,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 15.81231559,
            "variance": 250.0293244
          },
          {
            "average": 191695514.8,
            "count": 28042457,
            "maximum": 192121154,
            "minimum": 191615048,
            "name": "GpsTime",
            "position": 12,
            "stddev": 40376.70773,
            "variance": 1630278527
          },
          {
            "average": 0,
            "count": 28042457,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 28042457,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 28042457,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 28042457,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 28042457,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6361828,
          47.8040096,
          615.22,
          -120.6208653,
          47.8175618,
          881.49
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6361828,
                47.8040096,
                615.22
              ],
              [
                -120.6361828,
                47.8175618,
                615.22
              ],
              [
                -120.6208653,
                47.8175618,
                881.49
              ],
              [
                -120.6208653,
                47.8040096,
                881.49
              ],
              [
                -120.6361828,
                47.8040096,
                615.22
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T16:45:54+00:00",
        "end_time": "2017-10-09T20:10:48+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6361828,
              47.8040096,
              615.22
            ],
            [
              -120.6361828,
              47.8175618,
              615.22
            ],
            [
              -120.6208653,
              47.8175618,
              881.49
            ],
            [
              -120.6208653,
              47.8040096,
              881.49
            ],
            [
              -120.6361828,
              47.8040096,
              615.22
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1527000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1527000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1527000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1527000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6361828,
            47.8040096,
            615.22,
            -120.6208653,
            47.8175618,
            881.49
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6361828,
                  47.8040096,
                  615.22
                ],
                [
                  -120.6361828,
                  47.8175618,
                  615.22
                ],
                [
                  -120.6208653,
                  47.8175618,
                  881.49
                ],
                [
                  -120.6208653,
                  47.8040096,
                  881.49
                ],
                [
                  -120.6361828,
                  47.8040096,
                  615.22
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1527000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1527000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T16:45:54Z",
            "pc:count": 28042457,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6281366,
                "count": 28042457,
                "maximum": -120.6208653,
                "minimum": -120.6361828,
                "name": "X",
                "position": 0,
                "stddev": 0.004218040841,
                "variance": 1.779186854e-05
              },
              {
                "average": 47.81107571,
                "count": 28042457,
                "maximum": 47.8175618,
                "minimum": 47.8040096,
                "name": "Y",
                "position": 1,
                "stddev": 0.003795034941,
                "variance": 1.44022902e-05
              },
              {
                "average": 752.3661086,
                "count": 28042457,
                "maximum": 881.49,
                "minimum": 615.22,
                "name": "Z",
                "position": 2,
                "stddev": 63.97214428,
                "variance": 4092.435243
              },
              {
                "average": 20.071884,
                "count": 28042457,
                "maximum": 176,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 25.52322968,
                "variance": 651.4352533
              },
              {
                "average": 1.351573794,
                "count": 28042457,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5812688298,
                "variance": 0.3378734525
              },
              {
                "average": 1.703161068,
                "count": 28042457,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7338035193,
                "variance": 0.538467605
              },
              {
                "average": 0.4977145904,
                "count": 28042457,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999947858,
                "variance": 0.2499947858
              },
              {
                "average": 0.0006730865273,
                "count": 28042457,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02593517892,
                "variance": 0.0006726335058
              },
              {
                "average": 1.115538022,
                "count": 28042457,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3577027885,
                "variance": 0.1279512849
              },
              {
                "average": 0.7802916111,
                "count": 28042457,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.997638276,
                "variance": 48.96694144
              },
              {
                "average": 0.4939631003,
                "count": 28042457,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999635634,
                "variance": 0.2499635648
              },
              {
                "average": 300.2666502,
                "count": 28042457,
                "maximum": 311,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 15.81231559,
                "variance": 250.0293244
              },
              {
                "average": 191695514.8,
                "count": 28042457,
                "maximum": 192121154,
                "minimum": 191615048,
                "name": "GpsTime",
                "position": 12,
                "stddev": 40376.70773,
                "variance": 1630278527
              },
              {
                "average": 0,
                "count": 28042457,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 28042457,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 28042457,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 28042457,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 28042457,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6361828,
              47.8040096,
              615.22,
              -120.6208653,
              47.8175618,
              881.49
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6361828,
                    47.8040096,
                    615.22
                  ],
                  [
                    -120.6361828,
                    47.8175618,
                    615.22
                  ],
                  [
                    -120.6208653,
                    47.8175618,
                    881.49
                  ],
                  [
                    -120.6208653,
                    47.8040096,
                    881.49
                  ],
                  [
                    -120.6361828,
                    47.8040096,
                    615.22
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T16:45:54+00:00",
            "end_time": "2017-10-09T20:10:48+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6361828,
        47.8040096,
        615.22,
        -120.6208653,
        47.8175618,
        881.49
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_556500_1518000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:11:45Z",
        "pc:count": 34880127,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5699236,
            "count": 34880127,
            "maximum": -120.5599464,
            "minimum": -120.5800873,
            "name": "X",
            "position": 0,
            "stddev": 0.005871539353,
            "variance": 3.447497438e-05
          },
          {
            "average": 47.73005348,
            "count": 34880127,
            "maximum": 47.7369294,
            "minimum": 47.7233462,
            "name": "Y",
            "position": 1,
            "stddev": 0.003889477782,
            "variance": 1.512803742e-05
          },
          {
            "average": 829.6447467,
            "count": 34880127,
            "maximum": 1542.2,
            "minimum": 623.3,
            "name": "Z",
            "position": 2,
            "stddev": 58.52012509,
            "variance": 3424.60504
          },
          {
            "average": 38.95343394,
            "count": 34880127,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 36.58547111,
            "variance": 1338.496696
          },
          {
            "average": 1.276600168,
            "count": 34880127,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5374410024,
            "variance": 0.2888428311
          },
          {
            "average": 1.553155555,
            "count": 34880127,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7165145394,
            "variance": 0.5133930852
          },
          {
            "average": 0.5018671807,
            "count": 34880127,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999965208,
            "variance": 0.2499965208
          },
          {
            "average": 0.0006664539954,
            "count": 34880127,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02580716671,
            "variance": 0.0006660098536
          },
          {
            "average": 1.196365512,
            "count": 34880127,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4452559487,
            "variance": 0.1982528598
          },
          {
            "average": -0.3107175602,
            "count": 34880127,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.01398395,
            "variance": 49.19597085
          },
          {
            "average": 0.500556033,
            "count": 34880127,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499999698,
            "variance": 0.249999698
          },
          {
            "average": 273.6649426,
            "count": 34880127,
            "maximum": 300,
            "minimum": 268,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 4.739150057,
            "variance": 22.45954327
          },
          {
            "average": 191618489.3,
            "count": 34880127,
            "maximum": 191694305,
            "minimum": 191614869.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 11166.81161,
            "variance": 124697681.6
          },
          {
            "average": 0,
            "count": 34880127,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34880127,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34880127,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34880127,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34880127,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5800873,
          47.7233462,
          623.3,
          -120.5599464,
          47.7369294,
          1542.2
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5800873,
                47.7233462,
                623.3
              ],
              [
                -120.5800873,
                47.7369294,
                623.3
              ],
              [
                -120.5599464,
                47.7369294,
                1542.2
              ],
              [
                -120.5599464,
                47.7233462,
                1542.2
              ],
              [
                -120.5800873,
                47.7233462,
                623.3
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:11:45+00:00",
        "end_time": "2017-10-09T20:07:49+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5800873,
              47.7233462,
              623.3
            ],
            [
              -120.5800873,
              47.7369294,
              623.3
            ],
            [
              -120.5599464,
              47.7369294,
              1542.2
            ],
            [
              -120.5599464,
              47.7233462,
              1542.2
            ],
            [
              -120.5800873,
              47.7233462,
              623.3
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_556500_1518000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_556500_1518000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_556500_1518000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1518000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5800873,
            47.7233462,
            623.3,
            -120.5599464,
            47.7369294,
            1542.2
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5800873,
                  47.7233462,
                  623.3
                ],
                [
                  -120.5800873,
                  47.7369294,
                  623.3
                ],
                [
                  -120.5599464,
                  47.7369294,
                  1542.2
                ],
                [
                  -120.5599464,
                  47.7233462,
                  1542.2
                ],
                [
                  -120.5800873,
                  47.7233462,
                  623.3
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_556500_1518000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1518000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:11:45Z",
            "pc:count": 34880127,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5699236,
                "count": 34880127,
                "maximum": -120.5599464,
                "minimum": -120.5800873,
                "name": "X",
                "position": 0,
                "stddev": 0.005871539353,
                "variance": 3.447497438e-05
              },
              {
                "average": 47.73005348,
                "count": 34880127,
                "maximum": 47.7369294,
                "minimum": 47.7233462,
                "name": "Y",
                "position": 1,
                "stddev": 0.003889477782,
                "variance": 1.512803742e-05
              },
              {
                "average": 829.6447467,
                "count": 34880127,
                "maximum": 1542.2,
                "minimum": 623.3,
                "name": "Z",
                "position": 2,
                "stddev": 58.52012509,
                "variance": 3424.60504
              },
              {
                "average": 38.95343394,
                "count": 34880127,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 36.58547111,
                "variance": 1338.496696
              },
              {
                "average": 1.276600168,
                "count": 34880127,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5374410024,
                "variance": 0.2888428311
              },
              {
                "average": 1.553155555,
                "count": 34880127,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7165145394,
                "variance": 0.5133930852
              },
              {
                "average": 0.5018671807,
                "count": 34880127,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999965208,
                "variance": 0.2499965208
              },
              {
                "average": 0.0006664539954,
                "count": 34880127,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02580716671,
                "variance": 0.0006660098536
              },
              {
                "average": 1.196365512,
                "count": 34880127,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4452559487,
                "variance": 0.1982528598
              },
              {
                "average": -0.3107175602,
                "count": 34880127,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.01398395,
                "variance": 49.19597085
              },
              {
                "average": 0.500556033,
                "count": 34880127,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499999698,
                "variance": 0.249999698
              },
              {
                "average": 273.6649426,
                "count": 34880127,
                "maximum": 300,
                "minimum": 268,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 4.739150057,
                "variance": 22.45954327
              },
              {
                "average": 191618489.3,
                "count": 34880127,
                "maximum": 191694305,
                "minimum": 191614869.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 11166.81161,
                "variance": 124697681.6
              },
              {
                "average": 0,
                "count": 34880127,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34880127,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34880127,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34880127,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34880127,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5800873,
              47.7233462,
              623.3,
              -120.5599464,
              47.7369294,
              1542.2
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5800873,
                    47.7233462,
                    623.3
                  ],
                  [
                    -120.5800873,
                    47.7369294,
                    623.3
                  ],
                  [
                    -120.5599464,
                    47.7369294,
                    1542.2
                  ],
                  [
                    -120.5599464,
                    47.7233462,
                    1542.2
                  ],
                  [
                    -120.5800873,
                    47.7233462,
                    623.3
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T18:11:45+00:00",
            "end_time": "2017-10-09T20:07:49+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5800873,
        47.7233462,
        623.3,
        -120.5599464,
        47.7369294,
        1542.2
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_537000_1527000_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T18:59:34Z",
        "pc:count": 45994868,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8308756,
            "count": 45994868,
            "maximum": -120.8211316,
            "minimum": -120.8412856,
            "name": "X",
            "position": 0,
            "stddev": 0.005613571207,
            "variance": 3.151218169e-05
          },
          {
            "average": 47.80898259,
            "count": 45994868,
            "maximum": 47.8163521,
            "minimum": 47.8027304,
            "name": "Y",
            "position": 1,
            "stddev": 0.003766255674,
            "variance": 1.41846818e-05
          },
          {
            "average": 1500.0671,
            "count": 45994868,
            "maximum": 2179.74,
            "minimum": 897,
            "name": "Z",
            "position": 2,
            "stddev": 235.1840867,
            "variance": 55311.55463
          },
          {
            "average": 63.56369615,
            "count": 45994868,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 51.24820419,
            "variance": 2626.378433
          },
          {
            "average": 1.17081934,
            "count": 45994868,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4308862554,
            "variance": 0.1856629651
          },
          {
            "average": 1.34161833,
            "count": 45994868,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.5974766041,
            "variance": 0.3569782924
          },
          {
            "average": 0.5009482145,
            "count": 45994868,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999991063,
            "variance": 0.2499991063
          },
          {
            "average": 0.0006785757054,
            "count": 45994868,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02604064621,
            "variance": 0.0006781152552
          },
          {
            "average": 1.19972787,
            "count": 45994868,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4279741379,
            "variance": 0.1831618627
          },
          {
            "average": 0.0613289462,
            "count": 45994868,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.030100222,
            "variance": 49.42230913
          },
          {
            "average": 0.5029343709,
            "count": 45994868,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999913948,
            "variance": 0.2499913949
          },
          {
            "average": 197.6284768,
            "count": 45994868,
            "maximum": 202,
            "minimum": 193,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.030092166,
            "variance": 4.121274203
          },
          {
            "average": 191263500.7,
            "count": 45994868,
            "maximum": 191265174.2,
            "minimum": 191261709.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 773.1151265,
            "variance": 597706.9988
          },
          {
            "average": 0,
            "count": 45994868,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45994868,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45994868,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45994868,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45994868,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8412856,
          47.8027304,
          897,
          -120.8211316,
          47.8163521,
          2179.74
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8412856,
                47.8027304,
                897.0
              ],
              [
                -120.8412856,
                47.8163521,
                897.0
              ],
              [
                -120.8211316,
                47.8163521,
                2179.7400000000002
              ],
              [
                -120.8211316,
                47.8027304,
                2179.7400000000002
              ],
              [
                -120.8412856,
                47.8027304,
                897.0
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T18:59:34+00:00",
        "end_time": "2017-10-05T18:01:49+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8412856,
              47.8027304,
              897.0
            ],
            [
              -120.8412856,
              47.8163521,
              897.0
            ],
            [
              -120.8211316,
              47.8163521,
              2179.7400000000002
            ],
            [
              -120.8211316,
              47.8027304,
              2179.7400000000002
            ],
            [
              -120.8412856,
              47.8027304,
              897.0
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_537000_1527000_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_537000_1527000_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_537000_1527000_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1527000_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8412856,
            47.8027304,
            897,
            -120.8211316,
            47.8163521,
            2179.74
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8412856,
                  47.8027304,
                  897.0
                ],
                [
                  -120.8412856,
                  47.8163521,
                  897.0
                ],
                [
                  -120.8211316,
                  47.8163521,
                  2179.7400000000002
                ],
                [
                  -120.8211316,
                  47.8027304,
                  2179.7400000000002
                ],
                [
                  -120.8412856,
                  47.8027304,
                  897.0
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_537000_1527000_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1527000_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T18:59:34Z",
            "pc:count": 45994868,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8308756,
                "count": 45994868,
                "maximum": -120.8211316,
                "minimum": -120.8412856,
                "name": "X",
                "position": 0,
                "stddev": 0.005613571207,
                "variance": 3.151218169e-05
              },
              {
                "average": 47.80898259,
                "count": 45994868,
                "maximum": 47.8163521,
                "minimum": 47.8027304,
                "name": "Y",
                "position": 1,
                "stddev": 0.003766255674,
                "variance": 1.41846818e-05
              },
              {
                "average": 1500.0671,
                "count": 45994868,
                "maximum": 2179.74,
                "minimum": 897,
                "name": "Z",
                "position": 2,
                "stddev": 235.1840867,
                "variance": 55311.55463
              },
              {
                "average": 63.56369615,
                "count": 45994868,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 51.24820419,
                "variance": 2626.378433
              },
              {
                "average": 1.17081934,
                "count": 45994868,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4308862554,
                "variance": 0.1856629651
              },
              {
                "average": 1.34161833,
                "count": 45994868,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.5974766041,
                "variance": 0.3569782924
              },
              {
                "average": 0.5009482145,
                "count": 45994868,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999991063,
                "variance": 0.2499991063
              },
              {
                "average": 0.0006785757054,
                "count": 45994868,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02604064621,
                "variance": 0.0006781152552
              },
              {
                "average": 1.19972787,
                "count": 45994868,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4279741379,
                "variance": 0.1831618627
              },
              {
                "average": 0.0613289462,
                "count": 45994868,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.030100222,
                "variance": 49.42230913
              },
              {
                "average": 0.5029343709,
                "count": 45994868,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999913948,
                "variance": 0.2499913949
              },
              {
                "average": 197.6284768,
                "count": 45994868,
                "maximum": 202,
                "minimum": 193,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.030092166,
                "variance": 4.121274203
              },
              {
                "average": 191263500.7,
                "count": 45994868,
                "maximum": 191265174.2,
                "minimum": 191261709.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 773.1151265,
                "variance": 597706.9988
              },
              {
                "average": 0,
                "count": 45994868,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45994868,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45994868,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45994868,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45994868,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8412856,
              47.8027304,
              897,
              -120.8211316,
              47.8163521,
              2179.74
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8412856,
                    47.8027304,
                    897.0
                  ],
                  [
                    -120.8412856,
                    47.8163521,
                    897.0
                  ],
                  [
                    -120.8211316,
                    47.8163521,
                    2179.7400000000002
                  ],
                  [
                    -120.8211316,
                    47.8027304,
                    2179.7400000000002
                  ],
                  [
                    -120.8412856,
                    47.8027304,
                    897.0
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T18:59:34+00:00",
            "end_time": "2017-10-05T18:01:49+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8412856,
        47.8027304,
        897,
        -120.8211316,
        47.8163521,
        2179.74
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_555000_1524000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:31:59Z",
        "pc:count": 45920361,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.589553,
            "count": 45920361,
            "maximum": -120.5805215,
            "minimum": -120.6006876,
            "name": "X",
            "position": 0,
            "stddev": 0.005744054078,
            "variance": 3.299415725e-05
          },
          {
            "average": 47.78439563,
            "count": 45920361,
            "maximum": 47.7907864,
            "minimum": 47.7771996,
            "name": "Y",
            "position": 1,
            "stddev": 0.003902493431,
            "variance": 1.522945498e-05
          },
          {
            "average": 856.0489103,
            "count": 45920361,
            "maximum": 1462.56,
            "minimum": 705.57,
            "name": "Z",
            "position": 2,
            "stddev": 63.9112266,
            "variance": 4084.644885
          },
          {
            "average": 23.21096202,
            "count": 45920361,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 27.15222963,
            "variance": 737.2435736
          },
          {
            "average": 1.312328904,
            "count": 45920361,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5454086914,
            "variance": 0.2974706407
          },
          {
            "average": 1.624623269,
            "count": 45920361,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6946480522,
            "variance": 0.4825359165
          },
          {
            "average": 0.5008273563,
            "count": 45920361,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999993209,
            "variance": 0.2499993209
          },
          {
            "average": 0.0006894545102,
            "count": 45920361,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02624841286,
            "variance": 0.0006889791777
          },
          {
            "average": 1.072698666,
            "count": 45920361,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2852322771,
            "variance": 0.0813574519
          },
          {
            "average": -0.2346724625,
            "count": 45920361,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.077629802,
            "variance": 50.09284361
          },
          {
            "average": 0.4989259557,
            "count": 45920361,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999988519,
            "variance": 0.2499988519
          },
          {
            "average": 281.2574374,
            "count": 45920361,
            "maximum": 314,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 58.73198578,
            "variance": 3449.446154
          },
          {
            "average": 191766740,
            "count": 45920361,
            "maximum": 192131119.3,
            "minimum": 191614980.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 157184.1581,
            "variance": 24706859550.0
          },
          {
            "average": 0,
            "count": 45920361,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45920361,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45920361,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45920361,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45920361,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6006876,
          47.7771996,
          705.57,
          -120.5805215,
          47.7907864,
          1462.56
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6006876,
                47.7771996,
                705.57
              ],
              [
                -120.6006876,
                47.7907864,
                705.57
              ],
              [
                -120.5805215,
                47.7907864,
                1462.56
              ],
              [
                -120.5805215,
                47.7771996,
                1462.56
              ],
              [
                -120.6006876,
                47.7771996,
                705.57
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:31:59+00:00",
        "end_time": "2017-10-09T20:09:40+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6006876,
              47.7771996,
              705.57
            ],
            [
              -120.6006876,
              47.7907864,
              705.57
            ],
            [
              -120.5805215,
              47.7907864,
              1462.56
            ],
            [
              -120.5805215,
              47.7771996,
              1462.56
            ],
            [
              -120.6006876,
              47.7771996,
              705.57
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_555000_1524000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_555000_1524000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_555000_1524000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1524000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6006876,
            47.7771996,
            705.57,
            -120.5805215,
            47.7907864,
            1462.56
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6006876,
                  47.7771996,
                  705.57
                ],
                [
                  -120.6006876,
                  47.7907864,
                  705.57
                ],
                [
                  -120.5805215,
                  47.7907864,
                  1462.56
                ],
                [
                  -120.5805215,
                  47.7771996,
                  1462.56
                ],
                [
                  -120.6006876,
                  47.7771996,
                  705.57
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_555000_1524000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1524000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:31:59Z",
            "pc:count": 45920361,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.589553,
                "count": 45920361,
                "maximum": -120.5805215,
                "minimum": -120.6006876,
                "name": "X",
                "position": 0,
                "stddev": 0.005744054078,
                "variance": 3.299415725e-05
              },
              {
                "average": 47.78439563,
                "count": 45920361,
                "maximum": 47.7907864,
                "minimum": 47.7771996,
                "name": "Y",
                "position": 1,
                "stddev": 0.003902493431,
                "variance": 1.522945498e-05
              },
              {
                "average": 856.0489103,
                "count": 45920361,
                "maximum": 1462.56,
                "minimum": 705.57,
                "name": "Z",
                "position": 2,
                "stddev": 63.9112266,
                "variance": 4084.644885
              },
              {
                "average": 23.21096202,
                "count": 45920361,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 27.15222963,
                "variance": 737.2435736
              },
              {
                "average": 1.312328904,
                "count": 45920361,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5454086914,
                "variance": 0.2974706407
              },
              {
                "average": 1.624623269,
                "count": 45920361,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6946480522,
                "variance": 0.4825359165
              },
              {
                "average": 0.5008273563,
                "count": 45920361,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999993209,
                "variance": 0.2499993209
              },
              {
                "average": 0.0006894545102,
                "count": 45920361,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02624841286,
                "variance": 0.0006889791777
              },
              {
                "average": 1.072698666,
                "count": 45920361,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2852322771,
                "variance": 0.0813574519
              },
              {
                "average": -0.2346724625,
                "count": 45920361,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.077629802,
                "variance": 50.09284361
              },
              {
                "average": 0.4989259557,
                "count": 45920361,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999988519,
                "variance": 0.2499988519
              },
              {
                "average": 281.2574374,
                "count": 45920361,
                "maximum": 314,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 58.73198578,
                "variance": 3449.446154
              },
              {
                "average": 191766740,
                "count": 45920361,
                "maximum": 192131119.3,
                "minimum": 191614980.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 157184.1581,
                "variance": 24706859550.0
              },
              {
                "average": 0,
                "count": 45920361,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45920361,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45920361,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45920361,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45920361,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6006876,
              47.7771996,
              705.57,
              -120.5805215,
              47.7907864,
              1462.56
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6006876,
                    47.7771996,
                    705.57
                  ],
                  [
                    -120.6006876,
                    47.7907864,
                    705.57
                  ],
                  [
                    -120.5805215,
                    47.7907864,
                    1462.56
                  ],
                  [
                    -120.5805215,
                    47.7771996,
                    1462.56
                  ],
                  [
                    -120.6006876,
                    47.7771996,
                    705.57
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:31:59+00:00",
            "end_time": "2017-10-09T20:09:40+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6006876,
        47.7771996,
        705.57,
        -120.5805215,
        47.7907864,
        1462.56
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_556500_1533000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:48:41Z",
        "pc:count": 6687168,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.576023,
            "count": 6687168,
            "maximum": -120.5635659,
            "minimum": -120.5814792,
            "name": "X",
            "position": 0,
            "stddev": 0.004550129303,
            "variance": 2.070367667e-05
          },
          {
            "average": 47.86036766,
            "count": 6687168,
            "maximum": 47.8666273,
            "minimum": 47.8582299,
            "name": "Y",
            "position": 1,
            "stddev": 0.001923187516,
            "variance": 3.698650223e-06
          },
          {
            "average": 1700.841806,
            "count": 6687168,
            "maximum": 1809.51,
            "minimum": 1605.95,
            "name": "Z",
            "position": 2,
            "stddev": 43.67697098,
            "variance": 1907.677794
          },
          {
            "average": 86.2354303,
            "count": 6687168,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 56.89152174,
            "variance": 3236.645246
          },
          {
            "average": 1.196912505,
            "count": 6687168,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4637535264,
            "variance": 0.2150673333
          },
          {
            "average": 1.393677563,
            "count": 6687168,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6398637134,
            "variance": 0.4094255718
          },
          {
            "average": 0.4995122001,
            "count": 6687168,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999997994,
            "variance": 0.2499997994
          },
          {
            "average": 0.0007131568999,
            "count": 6687168,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02669547553,
            "variance": 0.0007126484137
          },
          {
            "average": 1.151505989,
            "count": 6687168,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3932738822,
            "variance": 0.1546643464
          },
          {
            "average": 0.7802726936,
            "count": 6687168,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.119529304,
            "variance": 50.6876975
          },
          {
            "average": 0.5069160817,
            "count": 6687168,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999522029,
            "variance": 0.2499522052
          },
          {
            "average": 160.2201319,
            "count": 6687168,
            "maximum": 167,
            "minimum": 158,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.363857929,
            "variance": 1.860108452
          },
          {
            "average": 192129454.8,
            "count": 6687168,
            "maximum": 192132121.5,
            "minimum": 192128508.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 529.9965799,
            "variance": 280896.3747
          },
          {
            "average": 0,
            "count": 6687168,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6687168,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6687168,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6687168,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6687168,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5814792,
          47.8582299,
          1605.95,
          -120.5635659,
          47.8666273,
          1809.51
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5814792,
                47.8582299,
                1605.95
              ],
              [
                -120.5814792,
                47.8666273,
                1605.95
              ],
              [
                -120.5635659,
                47.8666273,
                1809.51
              ],
              [
                -120.5635659,
                47.8582299,
                1809.51
              ],
              [
                -120.5814792,
                47.8582299,
                1605.95
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:48:41+00:00",
        "end_time": "2017-10-15T18:48:28+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5814792,
              47.8582299,
              1605.95
            ],
            [
              -120.5814792,
              47.8666273,
              1605.95
            ],
            [
              -120.5635659,
              47.8666273,
              1809.51
            ],
            [
              -120.5635659,
              47.8582299,
              1809.51
            ],
            [
              -120.5814792,
              47.8582299,
              1605.95
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_556500_1533000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_556500_1533000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_556500_1533000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1533000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5814792,
            47.8582299,
            1605.95,
            -120.5635659,
            47.8666273,
            1809.51
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5814792,
                  47.8582299,
                  1605.95
                ],
                [
                  -120.5814792,
                  47.8666273,
                  1605.95
                ],
                [
                  -120.5635659,
                  47.8666273,
                  1809.51
                ],
                [
                  -120.5635659,
                  47.8582299,
                  1809.51
                ],
                [
                  -120.5814792,
                  47.8582299,
                  1605.95
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_556500_1533000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1533000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:48:41Z",
            "pc:count": 6687168,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.576023,
                "count": 6687168,
                "maximum": -120.5635659,
                "minimum": -120.5814792,
                "name": "X",
                "position": 0,
                "stddev": 0.004550129303,
                "variance": 2.070367667e-05
              },
              {
                "average": 47.86036766,
                "count": 6687168,
                "maximum": 47.8666273,
                "minimum": 47.8582299,
                "name": "Y",
                "position": 1,
                "stddev": 0.001923187516,
                "variance": 3.698650223e-06
              },
              {
                "average": 1700.841806,
                "count": 6687168,
                "maximum": 1809.51,
                "minimum": 1605.95,
                "name": "Z",
                "position": 2,
                "stddev": 43.67697098,
                "variance": 1907.677794
              },
              {
                "average": 86.2354303,
                "count": 6687168,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 56.89152174,
                "variance": 3236.645246
              },
              {
                "average": 1.196912505,
                "count": 6687168,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4637535264,
                "variance": 0.2150673333
              },
              {
                "average": 1.393677563,
                "count": 6687168,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6398637134,
                "variance": 0.4094255718
              },
              {
                "average": 0.4995122001,
                "count": 6687168,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999997994,
                "variance": 0.2499997994
              },
              {
                "average": 0.0007131568999,
                "count": 6687168,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02669547553,
                "variance": 0.0007126484137
              },
              {
                "average": 1.151505989,
                "count": 6687168,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3932738822,
                "variance": 0.1546643464
              },
              {
                "average": 0.7802726936,
                "count": 6687168,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.119529304,
                "variance": 50.6876975
              },
              {
                "average": 0.5069160817,
                "count": 6687168,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999522029,
                "variance": 0.2499522052
              },
              {
                "average": 160.2201319,
                "count": 6687168,
                "maximum": 167,
                "minimum": 158,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.363857929,
                "variance": 1.860108452
              },
              {
                "average": 192129454.8,
                "count": 6687168,
                "maximum": 192132121.5,
                "minimum": 192128508.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 529.9965799,
                "variance": 280896.3747
              },
              {
                "average": 0,
                "count": 6687168,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6687168,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6687168,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6687168,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6687168,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5814792,
              47.8582299,
              1605.95,
              -120.5635659,
              47.8666273,
              1809.51
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5814792,
                    47.8582299,
                    1605.95
                  ],
                  [
                    -120.5814792,
                    47.8666273,
                    1605.95
                  ],
                  [
                    -120.5635659,
                    47.8666273,
                    1809.51
                  ],
                  [
                    -120.5635659,
                    47.8582299,
                    1809.51
                  ],
                  [
                    -120.5814792,
                    47.8582299,
                    1605.95
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:48:41+00:00",
            "end_time": "2017-10-15T18:48:28+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5814792,
        47.8582299,
        1605.95,
        -120.5635659,
        47.8666273,
        1809.51
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_556500_1522500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:31:26Z",
        "pc:count": 53599914,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5698227,
            "count": 53599914,
            "maximum": -120.5603648,
            "minimum": -120.5805201,
            "name": "X",
            "position": 0,
            "stddev": 0.005490467824,
            "variance": 3.014523692e-05
          },
          {
            "average": 47.77095889,
            "count": 53599914,
            "maximum": 47.777394,
            "minimum": 47.7638103,
            "name": "Y",
            "position": 1,
            "stddev": 0.003778539143,
            "variance": 1.427735805e-05
          },
          {
            "average": 1053.161697,
            "count": 53599914,
            "maximum": 1448.58,
            "minimum": 830.05,
            "name": "Z",
            "position": 2,
            "stddev": 118.5159884,
            "variance": 14046.03951
          },
          {
            "average": 41.68293309,
            "count": 53599914,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 40.49762656,
            "variance": 1640.057757
          },
          {
            "average": 1.278366921,
            "count": 53599914,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5330865481,
            "variance": 0.2841812678
          },
          {
            "average": 1.55677552,
            "count": 53599914,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7047798766,
            "variance": 0.4967146745
          },
          {
            "average": 0.5011357481,
            "count": 53599914,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999987147,
            "variance": 0.2499987147
          },
          {
            "average": 0.0006568294121,
            "count": 53599914,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02562026541,
            "variance": 0.0006563979994
          },
          {
            "average": 1.11304576,
            "count": 53599914,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3507941943,
            "variance": 0.1230565667
          },
          {
            "average": -0.1500307762,
            "count": 53599914,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.982464461,
            "variance": 48.75480995
          },
          {
            "average": 0.5012814013,
            "count": 53599914,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999983627,
            "variance": 0.2499983627
          },
          {
            "average": 282.5785423,
            "count": 53599914,
            "maximum": 315,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 62.09735202,
            "variance": 3856.081127
          },
          {
            "average": 191767769.9,
            "count": 53599914,
            "maximum": 192131086.3,
            "minimum": 191694355.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 155864.3546,
            "variance": 24293697020.0
          },
          {
            "average": 0,
            "count": 53599914,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 53599914,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 53599914,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 53599914,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 53599914,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5805201,
          47.7638103,
          830.05,
          -120.5603648,
          47.777394,
          1448.58
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5805201,
                47.7638103,
                830.05
              ],
              [
                -120.5805201,
                47.777394,
                830.05
              ],
              [
                -120.5603648,
                47.777394,
                1448.58
              ],
              [
                -120.5603648,
                47.7638103,
                1448.58
              ],
              [
                -120.5805201,
                47.7638103,
                830.05
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:31:26+00:00",
        "end_time": "2017-10-10T18:12:35+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5805201,
              47.7638103,
              830.05
            ],
            [
              -120.5805201,
              47.777394,
              830.05
            ],
            [
              -120.5603648,
              47.777394,
              1448.58
            ],
            [
              -120.5603648,
              47.7638103,
              1448.58
            ],
            [
              -120.5805201,
              47.7638103,
              830.05
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_556500_1522500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_556500_1522500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_556500_1522500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1522500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5805201,
            47.7638103,
            830.05,
            -120.5603648,
            47.777394,
            1448.58
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5805201,
                  47.7638103,
                  830.05
                ],
                [
                  -120.5805201,
                  47.777394,
                  830.05
                ],
                [
                  -120.5603648,
                  47.777394,
                  1448.58
                ],
                [
                  -120.5603648,
                  47.7638103,
                  1448.58
                ],
                [
                  -120.5805201,
                  47.7638103,
                  830.05
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_556500_1522500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1522500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:31:26Z",
            "pc:count": 53599914,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5698227,
                "count": 53599914,
                "maximum": -120.5603648,
                "minimum": -120.5805201,
                "name": "X",
                "position": 0,
                "stddev": 0.005490467824,
                "variance": 3.014523692e-05
              },
              {
                "average": 47.77095889,
                "count": 53599914,
                "maximum": 47.777394,
                "minimum": 47.7638103,
                "name": "Y",
                "position": 1,
                "stddev": 0.003778539143,
                "variance": 1.427735805e-05
              },
              {
                "average": 1053.161697,
                "count": 53599914,
                "maximum": 1448.58,
                "minimum": 830.05,
                "name": "Z",
                "position": 2,
                "stddev": 118.5159884,
                "variance": 14046.03951
              },
              {
                "average": 41.68293309,
                "count": 53599914,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 40.49762656,
                "variance": 1640.057757
              },
              {
                "average": 1.278366921,
                "count": 53599914,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5330865481,
                "variance": 0.2841812678
              },
              {
                "average": 1.55677552,
                "count": 53599914,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7047798766,
                "variance": 0.4967146745
              },
              {
                "average": 0.5011357481,
                "count": 53599914,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999987147,
                "variance": 0.2499987147
              },
              {
                "average": 0.0006568294121,
                "count": 53599914,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02562026541,
                "variance": 0.0006563979994
              },
              {
                "average": 1.11304576,
                "count": 53599914,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3507941943,
                "variance": 0.1230565667
              },
              {
                "average": -0.1500307762,
                "count": 53599914,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.982464461,
                "variance": 48.75480995
              },
              {
                "average": 0.5012814013,
                "count": 53599914,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999983627,
                "variance": 0.2499983627
              },
              {
                "average": 282.5785423,
                "count": 53599914,
                "maximum": 315,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 62.09735202,
                "variance": 3856.081127
              },
              {
                "average": 191767769.9,
                "count": 53599914,
                "maximum": 192131086.3,
                "minimum": 191694355.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 155864.3546,
                "variance": 24293697020.0
              },
              {
                "average": 0,
                "count": 53599914,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 53599914,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 53599914,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 53599914,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 53599914,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5805201,
              47.7638103,
              830.05,
              -120.5603648,
              47.777394,
              1448.58
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5805201,
                    47.7638103,
                    830.05
                  ],
                  [
                    -120.5805201,
                    47.777394,
                    830.05
                  ],
                  [
                    -120.5603648,
                    47.777394,
                    1448.58
                  ],
                  [
                    -120.5603648,
                    47.7638103,
                    1448.58
                  ],
                  [
                    -120.5805201,
                    47.7638103,
                    830.05
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:31:26+00:00",
            "end_time": "2017-10-10T18:12:35+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5805201,
        47.7638103,
        830.05,
        -120.5603648,
        47.777394,
        1448.58
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1525500_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T19:48:48Z",
        "pc:count": 30639446,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7346397,
            "count": 30639446,
            "maximum": -120.7272516,
            "minimum": -120.7410248,
            "name": "X",
            "position": 0,
            "stddev": 0.003627362459,
            "variance": 1.315775841e-05
          },
          {
            "average": 47.79643796,
            "count": 30639446,
            "maximum": 47.8033951,
            "minimum": 47.7899151,
            "name": "Y",
            "position": 1,
            "stddev": 0.003340730476,
            "variance": 1.116048011e-05
          },
          {
            "average": 778.8928963,
            "count": 30639446,
            "maximum": 1763.31,
            "minimum": 592.47,
            "name": "Z",
            "position": 2,
            "stddev": 124.3448644,
            "variance": 15461.64529
          },
          {
            "average": 26.01153973,
            "count": 30639446,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 27.45179569,
            "variance": 753.6010866
          },
          {
            "average": 1.275212613,
            "count": 30639446,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5212429414,
            "variance": 0.2716942039
          },
          {
            "average": 1.550499575,
            "count": 30639446,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6813014103,
            "variance": 0.4641716117
          },
          {
            "average": 0.5003029755,
            "count": 30639446,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999164,
            "variance": 0.2499999164
          },
          {
            "average": 0.0005800039596,
            "count": 30639446,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02407628655,
            "variance": 0.0005796675739
          },
          {
            "average": 1.088427447,
            "count": 30639446,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.310762617,
            "variance": 0.09657340411
          },
          {
            "average": 0.1188219961,
            "count": 30639446,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.754128283,
            "variance": 45.61824886
          },
          {
            "average": 0.4980239525,
            "count": 30639446,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999961034,
            "variance": 0.2499961034
          },
          {
            "average": 206.8916721,
            "count": 30639446,
            "maximum": 210,
            "minimum": 204,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.745188506,
            "variance": 3.04568292
          },
          {
            "average": 191267132,
            "count": 30639446,
            "maximum": 191268128.7,
            "minimum": 191266098.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 576.305957,
            "variance": 332128.556
          },
          {
            "average": 0,
            "count": 30639446,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 30639446,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 30639446,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 30639446,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 30639446,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7410248,
          47.7899151,
          592.47,
          -120.7272516,
          47.8033951,
          1763.31
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7410248,
                47.7899151,
                592.47
              ],
              [
                -120.7410248,
                47.8033951,
                592.47
              ],
              [
                -120.7272516,
                47.8033951,
                1763.31
              ],
              [
                -120.7272516,
                47.7899151,
                1763.31
              ],
              [
                -120.7410248,
                47.7899151,
                592.47
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T19:48:48+00:00",
        "end_time": "2017-10-05T19:14:58+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7410248,
              47.7899151,
              592.47
            ],
            [
              -120.7410248,
              47.8033951,
              592.47
            ],
            [
              -120.7272516,
              47.8033951,
              1763.31
            ],
            [
              -120.7272516,
              47.7899151,
              1763.31
            ],
            [
              -120.7410248,
              47.7899151,
              592.47
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1525500_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1525500_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1525500_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1525500_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7410248,
            47.7899151,
            592.47,
            -120.7272516,
            47.8033951,
            1763.31
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7410248,
                  47.7899151,
                  592.47
                ],
                [
                  -120.7410248,
                  47.8033951,
                  592.47
                ],
                [
                  -120.7272516,
                  47.8033951,
                  1763.31
                ],
                [
                  -120.7272516,
                  47.7899151,
                  1763.31
                ],
                [
                  -120.7410248,
                  47.7899151,
                  592.47
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1525500_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1525500_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T19:48:48Z",
            "pc:count": 30639446,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7346397,
                "count": 30639446,
                "maximum": -120.7272516,
                "minimum": -120.7410248,
                "name": "X",
                "position": 0,
                "stddev": 0.003627362459,
                "variance": 1.315775841e-05
              },
              {
                "average": 47.79643796,
                "count": 30639446,
                "maximum": 47.8033951,
                "minimum": 47.7899151,
                "name": "Y",
                "position": 1,
                "stddev": 0.003340730476,
                "variance": 1.116048011e-05
              },
              {
                "average": 778.8928963,
                "count": 30639446,
                "maximum": 1763.31,
                "minimum": 592.47,
                "name": "Z",
                "position": 2,
                "stddev": 124.3448644,
                "variance": 15461.64529
              },
              {
                "average": 26.01153973,
                "count": 30639446,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 27.45179569,
                "variance": 753.6010866
              },
              {
                "average": 1.275212613,
                "count": 30639446,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5212429414,
                "variance": 0.2716942039
              },
              {
                "average": 1.550499575,
                "count": 30639446,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6813014103,
                "variance": 0.4641716117
              },
              {
                "average": 0.5003029755,
                "count": 30639446,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999164,
                "variance": 0.2499999164
              },
              {
                "average": 0.0005800039596,
                "count": 30639446,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02407628655,
                "variance": 0.0005796675739
              },
              {
                "average": 1.088427447,
                "count": 30639446,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.310762617,
                "variance": 0.09657340411
              },
              {
                "average": 0.1188219961,
                "count": 30639446,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.754128283,
                "variance": 45.61824886
              },
              {
                "average": 0.4980239525,
                "count": 30639446,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999961034,
                "variance": 0.2499961034
              },
              {
                "average": 206.8916721,
                "count": 30639446,
                "maximum": 210,
                "minimum": 204,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.745188506,
                "variance": 3.04568292
              },
              {
                "average": 191267132,
                "count": 30639446,
                "maximum": 191268128.7,
                "minimum": 191266098.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 576.305957,
                "variance": 332128.556
              },
              {
                "average": 0,
                "count": 30639446,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 30639446,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 30639446,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 30639446,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 30639446,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7410248,
              47.7899151,
              592.47,
              -120.7272516,
              47.8033951,
              1763.31
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7410248,
                    47.7899151,
                    592.47
                  ],
                  [
                    -120.7410248,
                    47.8033951,
                    592.47
                  ],
                  [
                    -120.7272516,
                    47.8033951,
                    1763.31
                  ],
                  [
                    -120.7272516,
                    47.7899151,
                    1763.31
                  ],
                  [
                    -120.7410248,
                    47.7899151,
                    592.47
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T19:48:48+00:00",
            "end_time": "2017-10-05T19:14:58+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7410248,
        47.7899151,
        592.47,
        -120.7272516,
        47.8033951,
        1763.31
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1524000_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T19:48:44Z",
        "pc:count": 1264092,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7331288,
            "count": 1264092,
            "maximum": -120.7295794,
            "minimum": -120.738428,
            "name": "X",
            "position": 0,
            "stddev": 0.002089362054,
            "variance": 4.365433792e-06
          },
          {
            "average": 47.7890827,
            "count": 1264092,
            "maximum": 47.7899691,
            "minimum": 47.7878679,
            "name": "Y",
            "position": 1,
            "stddev": 0.0005337755288,
            "variance": 2.849163152e-07
          },
          {
            "average": 988.3414691,
            "count": 1264092,
            "maximum": 1745.09,
            "minimum": 959.23,
            "name": "Z",
            "position": 2,
            "stddev": 9.300739844,
            "variance": 86.50376164
          },
          {
            "average": 31.88982368,
            "count": 1264092,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 27.64418273,
            "variance": 764.2008387
          },
          {
            "average": 1.170363391,
            "count": 1264092,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.3899190079,
            "variance": 0.1520368327
          },
          {
            "average": 1.340614449,
            "count": 1264092,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.5063746988,
            "variance": 0.2564153356
          },
          {
            "average": 0.4843729729,
            "count": 1264092,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499755934,
            "variance": 0.2497559936
          },
          {
            "average": 0.0006613442692,
            "count": 1264092,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02570811965,
            "variance": 0.0006609074158
          },
          {
            "average": 1.112460169,
            "count": 1264092,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3572232154,
            "variance": 0.1276084256
          },
          {
            "average": 3.75145792,
            "count": 1264092,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 5.980223077,
            "variance": 35.76306805
          },
          {
            "average": 0.502373245,
            "count": 1264092,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999945654,
            "variance": 0.2499945655
          },
          {
            "average": 209.4431687,
            "count": 1264092,
            "maximum": 210,
            "minimum": 208,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.520168863,
            "variance": 0.270575646
          },
          {
            "average": 191267963,
            "count": 1264092,
            "maximum": 191268124,
            "minimum": 191267476.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 145.7090216,
            "variance": 21231.11898
          },
          {
            "average": 0,
            "count": 1264092,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1264092,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1264092,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1264092,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1264092,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.738428,
          47.7878679,
          959.23,
          -120.7295794,
          47.7899691,
          1745.09
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.738428,
                47.7878679,
                959.23
              ],
              [
                -120.738428,
                47.7899691,
                959.23
              ],
              [
                -120.7295794,
                47.7899691,
                1745.0900000000001
              ],
              [
                -120.7295794,
                47.7878679,
                1745.0900000000001
              ],
              [
                -120.738428,
                47.7878679,
                959.23
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T19:48:44+00:00",
        "end_time": "2017-10-05T19:37:56+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.738428,
              47.7878679,
              959.23
            ],
            [
              -120.738428,
              47.7899691,
              959.23
            ],
            [
              -120.7295794,
              47.7899691,
              1745.0900000000001
            ],
            [
              -120.7295794,
              47.7878679,
              1745.0900000000001
            ],
            [
              -120.738428,
              47.7878679,
              959.23
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1524000_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1524000_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1524000_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1524000_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.738428,
            47.7878679,
            959.23,
            -120.7295794,
            47.7899691,
            1745.09
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.738428,
                  47.7878679,
                  959.23
                ],
                [
                  -120.738428,
                  47.7899691,
                  959.23
                ],
                [
                  -120.7295794,
                  47.7899691,
                  1745.0900000000001
                ],
                [
                  -120.7295794,
                  47.7878679,
                  1745.0900000000001
                ],
                [
                  -120.738428,
                  47.7878679,
                  959.23
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1524000_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1524000_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T19:48:44Z",
            "pc:count": 1264092,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7331288,
                "count": 1264092,
                "maximum": -120.7295794,
                "minimum": -120.738428,
                "name": "X",
                "position": 0,
                "stddev": 0.002089362054,
                "variance": 4.365433792e-06
              },
              {
                "average": 47.7890827,
                "count": 1264092,
                "maximum": 47.7899691,
                "minimum": 47.7878679,
                "name": "Y",
                "position": 1,
                "stddev": 0.0005337755288,
                "variance": 2.849163152e-07
              },
              {
                "average": 988.3414691,
                "count": 1264092,
                "maximum": 1745.09,
                "minimum": 959.23,
                "name": "Z",
                "position": 2,
                "stddev": 9.300739844,
                "variance": 86.50376164
              },
              {
                "average": 31.88982368,
                "count": 1264092,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 27.64418273,
                "variance": 764.2008387
              },
              {
                "average": 1.170363391,
                "count": 1264092,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.3899190079,
                "variance": 0.1520368327
              },
              {
                "average": 1.340614449,
                "count": 1264092,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.5063746988,
                "variance": 0.2564153356
              },
              {
                "average": 0.4843729729,
                "count": 1264092,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499755934,
                "variance": 0.2497559936
              },
              {
                "average": 0.0006613442692,
                "count": 1264092,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02570811965,
                "variance": 0.0006609074158
              },
              {
                "average": 1.112460169,
                "count": 1264092,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3572232154,
                "variance": 0.1276084256
              },
              {
                "average": 3.75145792,
                "count": 1264092,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 5.980223077,
                "variance": 35.76306805
              },
              {
                "average": 0.502373245,
                "count": 1264092,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999945654,
                "variance": 0.2499945655
              },
              {
                "average": 209.4431687,
                "count": 1264092,
                "maximum": 210,
                "minimum": 208,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.520168863,
                "variance": 0.270575646
              },
              {
                "average": 191267963,
                "count": 1264092,
                "maximum": 191268124,
                "minimum": 191267476.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 145.7090216,
                "variance": 21231.11898
              },
              {
                "average": 0,
                "count": 1264092,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1264092,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1264092,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1264092,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1264092,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.738428,
              47.7878679,
              959.23,
              -120.7295794,
              47.7899691,
              1745.09
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.738428,
                    47.7878679,
                    959.23
                  ],
                  [
                    -120.738428,
                    47.7899691,
                    959.23
                  ],
                  [
                    -120.7295794,
                    47.7899691,
                    1745.0900000000001
                  ],
                  [
                    -120.7295794,
                    47.7878679,
                    1745.0900000000001
                  ],
                  [
                    -120.738428,
                    47.7878679,
                    959.23
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T19:48:44+00:00",
            "end_time": "2017-10-05T19:37:56+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.738428,
        47.7878679,
        959.23,
        -120.7295794,
        47.7899691,
        1745.09
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1522500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:56:30Z",
        "pc:count": 21981137,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7065936,
            "count": 21981137,
            "maximum": -120.7004491,
            "minimum": -120.7165154,
            "name": "X",
            "position": 0,
            "stddev": 0.003701662331,
            "variance": 1.370230401e-05
          },
          {
            "average": 47.7688024,
            "count": 21981137,
            "maximum": 47.7766534,
            "minimum": 47.7630703,
            "name": "Y",
            "position": 1,
            "stddev": 0.003871213387,
            "variance": 1.498629309e-05
          },
          {
            "average": 883.7965636,
            "count": 21981137,
            "maximum": 1350.18,
            "minimum": 646.81,
            "name": "Z",
            "position": 2,
            "stddev": 77.69236498,
            "variance": 6036.103577
          },
          {
            "average": 47.02300336,
            "count": 21981137,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 43.06079806,
            "variance": 1854.23233
          },
          {
            "average": 1.285930341,
            "count": 21981137,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5528568137,
            "variance": 0.3056506564
          },
          {
            "average": 1.57186928,
            "count": 21981137,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7411288961,
            "variance": 0.5492720406
          },
          {
            "average": 0.5001557927,
            "count": 21981137,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999871,
            "variance": 0.2499999871
          },
          {
            "average": 0.0006611577918,
            "count": 21981137,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02570448778,
            "variance": 0.0006607206922
          },
          {
            "average": 1.174591014,
            "count": 21981137,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4239517563,
            "variance": 0.1797350917
          },
          {
            "average": 0.3029644512,
            "count": 21981137,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.008500448,
            "variance": 49.11907853
          },
          {
            "average": 0.5062558866,
            "count": 21981137,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999608737,
            "variance": 0.2499608753
          },
          {
            "average": 255.8422009,
            "count": 21981137,
            "maximum": 259,
            "minimum": 253,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.267197785,
            "variance": 1.605790226
          },
          {
            "average": 191608811.8,
            "count": 21981137,
            "maximum": 191610590.9,
            "minimum": 191607428.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 668.6481827,
            "variance": 447090.3922
          },
          {
            "average": 0,
            "count": 21981137,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21981137,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21981137,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21981137,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21981137,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7165154,
          47.7630703,
          646.81,
          -120.7004491,
          47.7766534,
          1350.18
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7165154,
                47.7630703,
                646.81
              ],
              [
                -120.7165154,
                47.7766534,
                646.81
              ],
              [
                -120.7004491,
                47.7766534,
                1350.18
              ],
              [
                -120.7004491,
                47.7630703,
                1350.18
              ],
              [
                -120.7165154,
                47.7630703,
                646.81
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:56:30+00:00",
        "end_time": "2017-10-09T18:03:48+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7165154,
              47.7630703,
              646.81
            ],
            [
              -120.7165154,
              47.7766534,
              646.81
            ],
            [
              -120.7004491,
              47.7766534,
              1350.18
            ],
            [
              -120.7004491,
              47.7630703,
              1350.18
            ],
            [
              -120.7165154,
              47.7630703,
              646.81
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1522500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1522500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1522500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1522500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7165154,
            47.7630703,
            646.81,
            -120.7004491,
            47.7766534,
            1350.18
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7165154,
                  47.7630703,
                  646.81
                ],
                [
                  -120.7165154,
                  47.7766534,
                  646.81
                ],
                [
                  -120.7004491,
                  47.7766534,
                  1350.18
                ],
                [
                  -120.7004491,
                  47.7630703,
                  1350.18
                ],
                [
                  -120.7165154,
                  47.7630703,
                  646.81
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1522500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1522500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:56:30Z",
            "pc:count": 21981137,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7065936,
                "count": 21981137,
                "maximum": -120.7004491,
                "minimum": -120.7165154,
                "name": "X",
                "position": 0,
                "stddev": 0.003701662331,
                "variance": 1.370230401e-05
              },
              {
                "average": 47.7688024,
                "count": 21981137,
                "maximum": 47.7766534,
                "minimum": 47.7630703,
                "name": "Y",
                "position": 1,
                "stddev": 0.003871213387,
                "variance": 1.498629309e-05
              },
              {
                "average": 883.7965636,
                "count": 21981137,
                "maximum": 1350.18,
                "minimum": 646.81,
                "name": "Z",
                "position": 2,
                "stddev": 77.69236498,
                "variance": 6036.103577
              },
              {
                "average": 47.02300336,
                "count": 21981137,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 43.06079806,
                "variance": 1854.23233
              },
              {
                "average": 1.285930341,
                "count": 21981137,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5528568137,
                "variance": 0.3056506564
              },
              {
                "average": 1.57186928,
                "count": 21981137,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7411288961,
                "variance": 0.5492720406
              },
              {
                "average": 0.5001557927,
                "count": 21981137,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999871,
                "variance": 0.2499999871
              },
              {
                "average": 0.0006611577918,
                "count": 21981137,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02570448778,
                "variance": 0.0006607206922
              },
              {
                "average": 1.174591014,
                "count": 21981137,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4239517563,
                "variance": 0.1797350917
              },
              {
                "average": 0.3029644512,
                "count": 21981137,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.008500448,
                "variance": 49.11907853
              },
              {
                "average": 0.5062558866,
                "count": 21981137,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999608737,
                "variance": 0.2499608753
              },
              {
                "average": 255.8422009,
                "count": 21981137,
                "maximum": 259,
                "minimum": 253,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.267197785,
                "variance": 1.605790226
              },
              {
                "average": 191608811.8,
                "count": 21981137,
                "maximum": 191610590.9,
                "minimum": 191607428.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 668.6481827,
                "variance": 447090.3922
              },
              {
                "average": 0,
                "count": 21981137,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21981137,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21981137,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21981137,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21981137,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7165154,
              47.7630703,
              646.81,
              -120.7004491,
              47.7766534,
              1350.18
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7165154,
                    47.7630703,
                    646.81
                  ],
                  [
                    -120.7165154,
                    47.7766534,
                    646.81
                  ],
                  [
                    -120.7004491,
                    47.7766534,
                    1350.18
                  ],
                  [
                    -120.7004491,
                    47.7630703,
                    1350.18
                  ],
                  [
                    -120.7165154,
                    47.7630703,
                    646.81
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:56:30+00:00",
            "end_time": "2017-10-09T18:03:48+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7165154,
        47.7630703,
        646.81,
        -120.7004491,
        47.7766534,
        1350.18
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1533000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:14:47Z",
        "pc:count": 44906090,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6316666,
            "count": 44906090,
            "maximum": -120.6214841,
            "minimum": -120.6416906,
            "name": "X",
            "position": 0,
            "stddev": 0.005765287976,
            "variance": 3.323854545e-05
          },
          {
            "average": 47.86467846,
            "count": 44906090,
            "maximum": 47.8715165,
            "minimum": 47.8579221,
            "name": "Y",
            "position": 1,
            "stddev": 0.003922125584,
            "variance": 1.53830691e-05
          },
          {
            "average": 1132.57632,
            "count": 44906090,
            "maximum": 1590.28,
            "minimum": 800.12,
            "name": "Z",
            "position": 2,
            "stddev": 122.1730296,
            "variance": 14926.24916
          },
          {
            "average": 21.43837903,
            "count": 44906090,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 26.00132713,
            "variance": 676.0690128
          },
          {
            "average": 1.357835207,
            "count": 44906090,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5842193308,
            "variance": 0.3413122265
          },
          {
            "average": 1.71568157,
            "count": 44906090,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7335305065,
            "variance": 0.538067004
          },
          {
            "average": 0.4983094943,
            "count": 44906090,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999971477,
            "variance": 0.2499971478
          },
          {
            "average": 0.0006594651193,
            "count": 44906090,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02567158429,
            "variance": 0.0006590302398
          },
          {
            "average": 1.083951464,
            "count": 44906090,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.305983485,
            "variance": 0.09362589312
          },
          {
            "average": 0.7130535362,
            "count": 44906090,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.98649877,
            "variance": 48.81116506
          },
          {
            "average": 0.5007747056,
            "count": 44906090,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999994054,
            "variance": 0.2499994054
          },
          {
            "average": 148.3109852,
            "count": 44906090,
            "maximum": 153,
            "minimum": 143,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.113169949,
            "variance": 4.465487232
          },
          {
            "average": 192124031,
            "count": 44906090,
            "maximum": 192126487,
            "minimum": 192121613.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 1103.085413,
            "variance": 1216797.429
          },
          {
            "average": 0,
            "count": 44906090,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 44906090,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 44906090,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 44906090,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 44906090,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6416906,
          47.8579221,
          800.12,
          -120.6214841,
          47.8715165,
          1590.28
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6416906,
                47.8579221,
                800.12
              ],
              [
                -120.6416906,
                47.8715165,
                800.12
              ],
              [
                -120.6214841,
                47.8715165,
                1590.28
              ],
              [
                -120.6214841,
                47.8579221,
                1590.28
              ],
              [
                -120.6416906,
                47.8579221,
                800.12
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:14:47+00:00",
        "end_time": "2017-10-15T16:53:33+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6416906,
              47.8579221,
              800.12
            ],
            [
              -120.6416906,
              47.8715165,
              800.12
            ],
            [
              -120.6214841,
              47.8715165,
              1590.28
            ],
            [
              -120.6214841,
              47.8579221,
              1590.28
            ],
            [
              -120.6416906,
              47.8579221,
              800.12
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1533000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1533000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1533000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1533000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6416906,
            47.8579221,
            800.12,
            -120.6214841,
            47.8715165,
            1590.28
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6416906,
                  47.8579221,
                  800.12
                ],
                [
                  -120.6416906,
                  47.8715165,
                  800.12
                ],
                [
                  -120.6214841,
                  47.8715165,
                  1590.28
                ],
                [
                  -120.6214841,
                  47.8579221,
                  1590.28
                ],
                [
                  -120.6416906,
                  47.8579221,
                  800.12
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1533000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1533000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:14:47Z",
            "pc:count": 44906090,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6316666,
                "count": 44906090,
                "maximum": -120.6214841,
                "minimum": -120.6416906,
                "name": "X",
                "position": 0,
                "stddev": 0.005765287976,
                "variance": 3.323854545e-05
              },
              {
                "average": 47.86467846,
                "count": 44906090,
                "maximum": 47.8715165,
                "minimum": 47.8579221,
                "name": "Y",
                "position": 1,
                "stddev": 0.003922125584,
                "variance": 1.53830691e-05
              },
              {
                "average": 1132.57632,
                "count": 44906090,
                "maximum": 1590.28,
                "minimum": 800.12,
                "name": "Z",
                "position": 2,
                "stddev": 122.1730296,
                "variance": 14926.24916
              },
              {
                "average": 21.43837903,
                "count": 44906090,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 26.00132713,
                "variance": 676.0690128
              },
              {
                "average": 1.357835207,
                "count": 44906090,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5842193308,
                "variance": 0.3413122265
              },
              {
                "average": 1.71568157,
                "count": 44906090,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7335305065,
                "variance": 0.538067004
              },
              {
                "average": 0.4983094943,
                "count": 44906090,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999971477,
                "variance": 0.2499971478
              },
              {
                "average": 0.0006594651193,
                "count": 44906090,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02567158429,
                "variance": 0.0006590302398
              },
              {
                "average": 1.083951464,
                "count": 44906090,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.305983485,
                "variance": 0.09362589312
              },
              {
                "average": 0.7130535362,
                "count": 44906090,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.98649877,
                "variance": 48.81116506
              },
              {
                "average": 0.5007747056,
                "count": 44906090,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999994054,
                "variance": 0.2499994054
              },
              {
                "average": 148.3109852,
                "count": 44906090,
                "maximum": 153,
                "minimum": 143,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.113169949,
                "variance": 4.465487232
              },
              {
                "average": 192124031,
                "count": 44906090,
                "maximum": 192126487,
                "minimum": 192121613.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 1103.085413,
                "variance": 1216797.429
              },
              {
                "average": 0,
                "count": 44906090,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 44906090,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 44906090,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 44906090,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 44906090,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6416906,
              47.8579221,
              800.12,
              -120.6214841,
              47.8715165,
              1590.28
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6416906,
                    47.8579221,
                    800.12
                  ],
                  [
                    -120.6416906,
                    47.8715165,
                    800.12
                  ],
                  [
                    -120.6214841,
                    47.8715165,
                    1590.28
                  ],
                  [
                    -120.6214841,
                    47.8579221,
                    1590.28
                  ],
                  [
                    -120.6416906,
                    47.8579221,
                    800.12
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:14:47+00:00",
            "end_time": "2017-10-15T16:53:33+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6416906,
        47.8579221,
        800.12,
        -120.6214841,
        47.8715165,
        1590.28
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_556500_1528500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:49:35Z",
        "pc:count": 40331701,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5713928,
            "count": 40331701,
            "maximum": -120.560923,
            "minimum": -120.5810996,
            "name": "X",
            "position": 0,
            "stddev": 0.005981183177,
            "variance": 3.57745522e-05
          },
          {
            "average": 47.82437706,
            "count": 40331701,
            "maximum": 47.8313478,
            "minimum": 47.8177638,
            "name": "Y",
            "position": 1,
            "stddev": 0.003893924297,
            "variance": 1.516264643e-05
          },
          {
            "average": 1366.28758,
            "count": 40331701,
            "maximum": 1686.99,
            "minimum": 1102.73,
            "name": "Z",
            "position": 2,
            "stddev": 131.324261,
            "variance": 17246.06154
          },
          {
            "average": 38.3580358,
            "count": 40331701,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 40.02575387,
            "variance": 1602.060973
          },
          {
            "average": 1.231559611,
            "count": 40331701,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4829119832,
            "variance": 0.2332039835
          },
          {
            "average": 1.463095792,
            "count": 40331701,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6437502509,
            "variance": 0.4144143856
          },
          {
            "average": 0.5006526752,
            "count": 40331701,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999995802,
            "variance": 0.2499995802
          },
          {
            "average": 0.0006892097112,
            "count": 40331701,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.0262437558,
            "variance": 0.0006887347183
          },
          {
            "average": 1.134735626,
            "count": 40331701,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3777452541,
            "variance": 0.142691477
          },
          {
            "average": 0.0470723163,
            "count": 40331701,
            "maximum": 15,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.110079539,
            "variance": 50.55323105
          },
          {
            "average": 0.5007686881,
            "count": 40331701,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999994153,
            "variance": 0.2499994153
          },
          {
            "average": 153.4987715,
            "count": 40331701,
            "maximum": 319,
            "minimum": 148,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 14.20939046,
            "variance": 201.9067772
          },
          {
            "average": 192123053.2,
            "count": 40331701,
            "maximum": 192128575.1,
            "minimum": 191702919.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 35619.4166,
            "variance": 1268742839
          },
          {
            "average": 0,
            "count": 40331701,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40331701,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40331701,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40331701,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40331701,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5810996,
          47.8177638,
          1102.73,
          -120.560923,
          47.8313478,
          1686.99
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5810996,
                47.8177638,
                1102.73
              ],
              [
                -120.5810996,
                47.8313478,
                1102.73
              ],
              [
                -120.560923,
                47.8313478,
                1686.99
              ],
              [
                -120.560923,
                47.8177638,
                1686.99
              ],
              [
                -120.5810996,
                47.8177638,
                1102.73
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:49:35+00:00",
        "end_time": "2017-10-10T20:35:19+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5810996,
              47.8177638,
              1102.73
            ],
            [
              -120.5810996,
              47.8313478,
              1102.73
            ],
            [
              -120.560923,
              47.8313478,
              1686.99
            ],
            [
              -120.560923,
              47.8177638,
              1686.99
            ],
            [
              -120.5810996,
              47.8177638,
              1102.73
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_556500_1528500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_556500_1528500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_556500_1528500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1528500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5810996,
            47.8177638,
            1102.73,
            -120.560923,
            47.8313478,
            1686.99
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5810996,
                  47.8177638,
                  1102.73
                ],
                [
                  -120.5810996,
                  47.8313478,
                  1102.73
                ],
                [
                  -120.560923,
                  47.8313478,
                  1686.99
                ],
                [
                  -120.560923,
                  47.8177638,
                  1686.99
                ],
                [
                  -120.5810996,
                  47.8177638,
                  1102.73
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_556500_1528500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1528500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:49:35Z",
            "pc:count": 40331701,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5713928,
                "count": 40331701,
                "maximum": -120.560923,
                "minimum": -120.5810996,
                "name": "X",
                "position": 0,
                "stddev": 0.005981183177,
                "variance": 3.57745522e-05
              },
              {
                "average": 47.82437706,
                "count": 40331701,
                "maximum": 47.8313478,
                "minimum": 47.8177638,
                "name": "Y",
                "position": 1,
                "stddev": 0.003893924297,
                "variance": 1.516264643e-05
              },
              {
                "average": 1366.28758,
                "count": 40331701,
                "maximum": 1686.99,
                "minimum": 1102.73,
                "name": "Z",
                "position": 2,
                "stddev": 131.324261,
                "variance": 17246.06154
              },
              {
                "average": 38.3580358,
                "count": 40331701,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 40.02575387,
                "variance": 1602.060973
              },
              {
                "average": 1.231559611,
                "count": 40331701,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4829119832,
                "variance": 0.2332039835
              },
              {
                "average": 1.463095792,
                "count": 40331701,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6437502509,
                "variance": 0.4144143856
              },
              {
                "average": 0.5006526752,
                "count": 40331701,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999995802,
                "variance": 0.2499995802
              },
              {
                "average": 0.0006892097112,
                "count": 40331701,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.0262437558,
                "variance": 0.0006887347183
              },
              {
                "average": 1.134735626,
                "count": 40331701,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3777452541,
                "variance": 0.142691477
              },
              {
                "average": 0.0470723163,
                "count": 40331701,
                "maximum": 15,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.110079539,
                "variance": 50.55323105
              },
              {
                "average": 0.5007686881,
                "count": 40331701,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999994153,
                "variance": 0.2499994153
              },
              {
                "average": 153.4987715,
                "count": 40331701,
                "maximum": 319,
                "minimum": 148,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 14.20939046,
                "variance": 201.9067772
              },
              {
                "average": 192123053.2,
                "count": 40331701,
                "maximum": 192128575.1,
                "minimum": 191702919.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 35619.4166,
                "variance": 1268742839
              },
              {
                "average": 0,
                "count": 40331701,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40331701,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40331701,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40331701,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40331701,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5810996,
              47.8177638,
              1102.73,
              -120.560923,
              47.8313478,
              1686.99
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5810996,
                    47.8177638,
                    1102.73
                  ],
                  [
                    -120.5810996,
                    47.8313478,
                    1102.73
                  ],
                  [
                    -120.560923,
                    47.8313478,
                    1686.99
                  ],
                  [
                    -120.560923,
                    47.8177638,
                    1686.99
                  ],
                  [
                    -120.5810996,
                    47.8177638,
                    1102.73
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:49:35+00:00",
            "end_time": "2017-10-10T20:35:19+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5810996,
        47.8177638,
        1102.73,
        -120.560923,
        47.8313478,
        1686.99
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_558000_1521000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T20:23:00Z",
        "pc:count": 38938292,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5501229,
            "count": 38938292,
            "maximum": -120.5402177,
            "minimum": -120.5603638,
            "name": "X",
            "position": 0,
            "stddev": 0.005796726619,
            "variance": 3.36020395e-05
          },
          {
            "average": 47.75732169,
            "count": 38938292,
            "maximum": 47.763998,
            "minimum": 47.7504179,
            "name": "Y",
            "position": 1,
            "stddev": 0.003925162172,
            "variance": 1.540689807e-05
          },
          {
            "average": 1332.488445,
            "count": 38938292,
            "maximum": 1672.98,
            "minimum": 979.99,
            "name": "Z",
            "position": 2,
            "stddev": 156.117776,
            "variance": 24372.75997
          },
          {
            "average": 68.75291893,
            "count": 38938292,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 55.56068819,
            "variance": 3086.990072
          },
          {
            "average": 1.280231501,
            "count": 38938292,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5582267121,
            "variance": 0.3116170621
          },
          {
            "average": 1.56043696,
            "count": 38938292,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7589672858,
            "variance": 0.5760313409
          },
          {
            "average": 0.4995313611,
            "count": 38938292,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999997868,
            "variance": 0.2499997868
          },
          {
            "average": 0.0006657200064,
            "count": 38938292,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02579296106,
            "variance": 0.0006652768404
          },
          {
            "average": 1.161954407,
            "count": 38938292,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4136807562,
            "variance": 0.171131768
          },
          {
            "average": 0.5939330651,
            "count": 38938292,
            "maximum": 12,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.006778156,
            "variance": 49.09494012
          },
          {
            "average": 0.507959928,
            "count": 38938292,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499936642,
            "variance": 0.249936646
          },
          {
            "average": 311.9622183,
            "count": 38938292,
            "maximum": 317,
            "minimum": 301,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.511052258,
            "variance": 6.305383442
          },
          {
            "average": 191699890.4,
            "count": 38938292,
            "maximum": 191702180.5,
            "minimum": 191695168.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 1153.914601,
            "variance": 1331518.906
          },
          {
            "average": 0,
            "count": 38938292,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38938292,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38938292,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38938292,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38938292,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5603638,
          47.7504179,
          979.99,
          -120.5402177,
          47.763998,
          1672.98
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5603638,
                47.7504179,
                979.99
              ],
              [
                -120.5603638,
                47.763998,
                979.99
              ],
              [
                -120.5402177,
                47.763998,
                1672.98
              ],
              [
                -120.5402177,
                47.7504179,
                1672.98
              ],
              [
                -120.5603638,
                47.7504179,
                979.99
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T20:23:00+00:00",
        "end_time": "2017-10-10T18:26:08+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5603638,
              47.7504179,
              979.99
            ],
            [
              -120.5603638,
              47.763998,
              979.99
            ],
            [
              -120.5402177,
              47.763998,
              1672.98
            ],
            [
              -120.5402177,
              47.7504179,
              1672.98
            ],
            [
              -120.5603638,
              47.7504179,
              979.99
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_558000_1521000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_558000_1521000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_558000_1521000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1521000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5603638,
            47.7504179,
            979.99,
            -120.5402177,
            47.763998,
            1672.98
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5603638,
                  47.7504179,
                  979.99
                ],
                [
                  -120.5603638,
                  47.763998,
                  979.99
                ],
                [
                  -120.5402177,
                  47.763998,
                  1672.98
                ],
                [
                  -120.5402177,
                  47.7504179,
                  1672.98
                ],
                [
                  -120.5603638,
                  47.7504179,
                  979.99
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_558000_1521000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1521000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T20:23:00Z",
            "pc:count": 38938292,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5501229,
                "count": 38938292,
                "maximum": -120.5402177,
                "minimum": -120.5603638,
                "name": "X",
                "position": 0,
                "stddev": 0.005796726619,
                "variance": 3.36020395e-05
              },
              {
                "average": 47.75732169,
                "count": 38938292,
                "maximum": 47.763998,
                "minimum": 47.7504179,
                "name": "Y",
                "position": 1,
                "stddev": 0.003925162172,
                "variance": 1.540689807e-05
              },
              {
                "average": 1332.488445,
                "count": 38938292,
                "maximum": 1672.98,
                "minimum": 979.99,
                "name": "Z",
                "position": 2,
                "stddev": 156.117776,
                "variance": 24372.75997
              },
              {
                "average": 68.75291893,
                "count": 38938292,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 55.56068819,
                "variance": 3086.990072
              },
              {
                "average": 1.280231501,
                "count": 38938292,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5582267121,
                "variance": 0.3116170621
              },
              {
                "average": 1.56043696,
                "count": 38938292,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7589672858,
                "variance": 0.5760313409
              },
              {
                "average": 0.4995313611,
                "count": 38938292,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999997868,
                "variance": 0.2499997868
              },
              {
                "average": 0.0006657200064,
                "count": 38938292,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02579296106,
                "variance": 0.0006652768404
              },
              {
                "average": 1.161954407,
                "count": 38938292,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4136807562,
                "variance": 0.171131768
              },
              {
                "average": 0.5939330651,
                "count": 38938292,
                "maximum": 12,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.006778156,
                "variance": 49.09494012
              },
              {
                "average": 0.507959928,
                "count": 38938292,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499936642,
                "variance": 0.249936646
              },
              {
                "average": 311.9622183,
                "count": 38938292,
                "maximum": 317,
                "minimum": 301,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.511052258,
                "variance": 6.305383442
              },
              {
                "average": 191699890.4,
                "count": 38938292,
                "maximum": 191702180.5,
                "minimum": 191695168.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 1153.914601,
                "variance": 1331518.906
              },
              {
                "average": 0,
                "count": 38938292,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38938292,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38938292,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38938292,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38938292,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5603638,
              47.7504179,
              979.99,
              -120.5402177,
              47.763998,
              1672.98
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5603638,
                    47.7504179,
                    979.99
                  ],
                  [
                    -120.5603638,
                    47.763998,
                    979.99
                  ],
                  [
                    -120.5402177,
                    47.763998,
                    1672.98
                  ],
                  [
                    -120.5402177,
                    47.7504179,
                    1672.98
                  ],
                  [
                    -120.5603638,
                    47.7504179,
                    979.99
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T20:23:00+00:00",
            "end_time": "2017-10-10T18:26:08+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5603638,
        47.7504179,
        979.99,
        -120.5402177,
        47.763998,
        1672.98
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_538500_1530000_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T20:06:08Z",
        "pc:count": 616178,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8039327,
            "count": 616178,
            "maximum": -120.8016865,
            "minimum": -120.8084103,
            "name": "X",
            "position": 0,
            "stddev": 0.001441778451,
            "variance": 2.078725103e-06
          },
          {
            "average": 47.84304783,
            "count": 616178,
            "maximum": 47.8434647,
            "minimum": 47.8422697,
            "name": "Y",
            "position": 1,
            "stddev": 0.0002763291157,
            "variance": 7.635778018e-08
          },
          {
            "average": 750.0363535,
            "count": 616178,
            "maximum": 1345.27,
            "minimum": 664.1,
            "name": "Z",
            "position": 2,
            "stddev": 34.57701848,
            "variance": 1195.570207
          },
          {
            "average": 24.86290487,
            "count": 616178,
            "maximum": 155,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 23.68104932,
            "variance": 560.7920969
          },
          {
            "average": 1.235879892,
            "count": 616178,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4938240482,
            "variance": 0.2438621906
          },
          {
            "average": 1.471667278,
            "count": 616178,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6631781286,
            "variance": 0.4398052302
          },
          {
            "average": 0.5029991334,
            "count": 616178,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999914108,
            "variance": 0.2499914109
          },
          {
            "average": 0.0006475401589,
            "count": 616178,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02543859078,
            "variance": 0.0006471219008
          },
          {
            "average": 1.154471597,
            "count": 616178,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3896722897,
            "variance": 0.1518444934
          },
          {
            "average": -0.1198590175,
            "count": 616178,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.33580255,
            "variance": 53.81399906
          },
          {
            "average": 0.5128290851,
            "count": 616178,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4998357931,
            "variance": 0.24983582
          },
          {
            "average": 211.988823,
            "count": 616178,
            "maximum": 213,
            "minimum": 211,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.8165356946,
            "variance": 0.6667305405
          },
          {
            "average": 191268834,
            "count": 616178,
            "maximum": 191269168.2,
            "minimum": 191268502.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 268.152901,
            "variance": 71905.97832
          },
          {
            "average": 0,
            "count": 616178,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 616178,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 616178,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 616178,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 616178,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8084103,
          47.8422697,
          664.1,
          -120.8016865,
          47.8434647,
          1345.27
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8084103,
                47.8422697,
                664.1
              ],
              [
                -120.8084103,
                47.8434647,
                664.1
              ],
              [
                -120.8016865,
                47.8434647,
                1345.27
              ],
              [
                -120.8016865,
                47.8422697,
                1345.27
              ],
              [
                -120.8084103,
                47.8422697,
                664.1
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T20:06:08+00:00",
        "end_time": "2017-10-05T19:55:02+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8084103,
              47.8422697,
              664.1
            ],
            [
              -120.8084103,
              47.8434647,
              664.1
            ],
            [
              -120.8016865,
              47.8434647,
              1345.27
            ],
            [
              -120.8016865,
              47.8422697,
              1345.27
            ],
            [
              -120.8084103,
              47.8422697,
              664.1
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_538500_1530000_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_538500_1530000_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_538500_1530000_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1530000_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8084103,
            47.8422697,
            664.1,
            -120.8016865,
            47.8434647,
            1345.27
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8084103,
                  47.8422697,
                  664.1
                ],
                [
                  -120.8084103,
                  47.8434647,
                  664.1
                ],
                [
                  -120.8016865,
                  47.8434647,
                  1345.27
                ],
                [
                  -120.8016865,
                  47.8422697,
                  1345.27
                ],
                [
                  -120.8084103,
                  47.8422697,
                  664.1
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_538500_1530000_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1530000_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T20:06:08Z",
            "pc:count": 616178,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8039327,
                "count": 616178,
                "maximum": -120.8016865,
                "minimum": -120.8084103,
                "name": "X",
                "position": 0,
                "stddev": 0.001441778451,
                "variance": 2.078725103e-06
              },
              {
                "average": 47.84304783,
                "count": 616178,
                "maximum": 47.8434647,
                "minimum": 47.8422697,
                "name": "Y",
                "position": 1,
                "stddev": 0.0002763291157,
                "variance": 7.635778018e-08
              },
              {
                "average": 750.0363535,
                "count": 616178,
                "maximum": 1345.27,
                "minimum": 664.1,
                "name": "Z",
                "position": 2,
                "stddev": 34.57701848,
                "variance": 1195.570207
              },
              {
                "average": 24.86290487,
                "count": 616178,
                "maximum": 155,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 23.68104932,
                "variance": 560.7920969
              },
              {
                "average": 1.235879892,
                "count": 616178,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4938240482,
                "variance": 0.2438621906
              },
              {
                "average": 1.471667278,
                "count": 616178,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6631781286,
                "variance": 0.4398052302
              },
              {
                "average": 0.5029991334,
                "count": 616178,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999914108,
                "variance": 0.2499914109
              },
              {
                "average": 0.0006475401589,
                "count": 616178,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02543859078,
                "variance": 0.0006471219008
              },
              {
                "average": 1.154471597,
                "count": 616178,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3896722897,
                "variance": 0.1518444934
              },
              {
                "average": -0.1198590175,
                "count": 616178,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.33580255,
                "variance": 53.81399906
              },
              {
                "average": 0.5128290851,
                "count": 616178,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4998357931,
                "variance": 0.24983582
              },
              {
                "average": 211.988823,
                "count": 616178,
                "maximum": 213,
                "minimum": 211,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.8165356946,
                "variance": 0.6667305405
              },
              {
                "average": 191268834,
                "count": 616178,
                "maximum": 191269168.2,
                "minimum": 191268502.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 268.152901,
                "variance": 71905.97832
              },
              {
                "average": 0,
                "count": 616178,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 616178,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 616178,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 616178,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 616178,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8084103,
              47.8422697,
              664.1,
              -120.8016865,
              47.8434647,
              1345.27
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8084103,
                    47.8422697,
                    664.1
                  ],
                  [
                    -120.8084103,
                    47.8434647,
                    664.1
                  ],
                  [
                    -120.8016865,
                    47.8434647,
                    1345.27
                  ],
                  [
                    -120.8016865,
                    47.8422697,
                    1345.27
                  ],
                  [
                    -120.8084103,
                    47.8422697,
                    664.1
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T20:06:08+00:00",
            "end_time": "2017-10-05T19:55:02+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8084103,
        47.8422697,
        664.1,
        -120.8016865,
        47.8434647,
        1345.27
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1519500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:21:17Z",
        "pc:count": 36165700,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6102473,
            "count": 36165700,
            "maximum": -120.6000903,
            "minimum": -120.6202461,
            "name": "X",
            "position": 0,
            "stddev": 0.005833400641,
            "variance": 3.402856304e-05
          },
          {
            "average": 47.74339797,
            "count": 36165700,
            "maximum": 47.7502227,
            "minimum": 47.7366328,
            "name": "Y",
            "position": 1,
            "stddev": 0.003959619792,
            "variance": 1.567858889e-05
          },
          {
            "average": 891.1114376,
            "count": 36165700,
            "maximum": 1526.64,
            "minimum": 530.55,
            "name": "Z",
            "position": 2,
            "stddev": 70.03783267,
            "variance": 4905.298004
          },
          {
            "average": 33.97573181,
            "count": 36165700,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 35.81982752,
            "variance": 1283.060044
          },
          {
            "average": 1.343872703,
            "count": 36165700,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5849281329,
            "variance": 0.3421409207
          },
          {
            "average": 1.687735451,
            "count": 36165700,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7511785286,
            "variance": 0.5642691818
          },
          {
            "average": 0.5005201614,
            "count": 36165700,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999997363,
            "variance": 0.2499997363
          },
          {
            "average": 0.0006798154052,
            "count": 36165700,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02606440629,
            "variance": 0.000679353275
          },
          {
            "average": 1.157056769,
            "count": 36165700,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4104555376,
            "variance": 0.1684737483
          },
          {
            "average": 0.1028669107,
            "count": 36165700,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.056038073,
            "variance": 49.78767329
          },
          {
            "average": 0.505345424,
            "count": 36165700,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999714325,
            "variance": 0.2499714334
          },
          {
            "average": 282.6302311,
            "count": 36165700,
            "maximum": 291,
            "minimum": 275,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.6972531,
            "variance": 13.66968049
          },
          {
            "average": 191656649.9,
            "count": 36165700,
            "maximum": 191691277,
            "minimum": 191617480.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 35229.87165,
            "variance": 1241143857
          },
          {
            "average": 0,
            "count": 36165700,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36165700,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36165700,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36165700,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36165700,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6202461,
          47.7366328,
          530.55,
          -120.6000903,
          47.7502227,
          1526.64
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6202461,
                47.7366328,
                530.55
              ],
              [
                -120.6202461,
                47.7502227,
                530.55
              ],
              [
                -120.6000903,
                47.7502227,
                1526.64
              ],
              [
                -120.6000903,
                47.7366328,
                1526.64
              ],
              [
                -120.6202461,
                47.7366328,
                530.55
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:21:17+00:00",
        "end_time": "2017-10-09T20:51:20+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6202461,
              47.7366328,
              530.55
            ],
            [
              -120.6202461,
              47.7502227,
              530.55
            ],
            [
              -120.6000903,
              47.7502227,
              1526.64
            ],
            [
              -120.6000903,
              47.7366328,
              1526.64
            ],
            [
              -120.6202461,
              47.7366328,
              530.55
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1519500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1519500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1519500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1519500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6202461,
            47.7366328,
            530.55,
            -120.6000903,
            47.7502227,
            1526.64
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6202461,
                  47.7366328,
                  530.55
                ],
                [
                  -120.6202461,
                  47.7502227,
                  530.55
                ],
                [
                  -120.6000903,
                  47.7502227,
                  1526.64
                ],
                [
                  -120.6000903,
                  47.7366328,
                  1526.64
                ],
                [
                  -120.6202461,
                  47.7366328,
                  530.55
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1519500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1519500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:21:17Z",
            "pc:count": 36165700,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6102473,
                "count": 36165700,
                "maximum": -120.6000903,
                "minimum": -120.6202461,
                "name": "X",
                "position": 0,
                "stddev": 0.005833400641,
                "variance": 3.402856304e-05
              },
              {
                "average": 47.74339797,
                "count": 36165700,
                "maximum": 47.7502227,
                "minimum": 47.7366328,
                "name": "Y",
                "position": 1,
                "stddev": 0.003959619792,
                "variance": 1.567858889e-05
              },
              {
                "average": 891.1114376,
                "count": 36165700,
                "maximum": 1526.64,
                "minimum": 530.55,
                "name": "Z",
                "position": 2,
                "stddev": 70.03783267,
                "variance": 4905.298004
              },
              {
                "average": 33.97573181,
                "count": 36165700,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 35.81982752,
                "variance": 1283.060044
              },
              {
                "average": 1.343872703,
                "count": 36165700,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5849281329,
                "variance": 0.3421409207
              },
              {
                "average": 1.687735451,
                "count": 36165700,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7511785286,
                "variance": 0.5642691818
              },
              {
                "average": 0.5005201614,
                "count": 36165700,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999997363,
                "variance": 0.2499997363
              },
              {
                "average": 0.0006798154052,
                "count": 36165700,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02606440629,
                "variance": 0.000679353275
              },
              {
                "average": 1.157056769,
                "count": 36165700,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4104555376,
                "variance": 0.1684737483
              },
              {
                "average": 0.1028669107,
                "count": 36165700,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.056038073,
                "variance": 49.78767329
              },
              {
                "average": 0.505345424,
                "count": 36165700,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999714325,
                "variance": 0.2499714334
              },
              {
                "average": 282.6302311,
                "count": 36165700,
                "maximum": 291,
                "minimum": 275,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.6972531,
                "variance": 13.66968049
              },
              {
                "average": 191656649.9,
                "count": 36165700,
                "maximum": 191691277,
                "minimum": 191617480.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 35229.87165,
                "variance": 1241143857
              },
              {
                "average": 0,
                "count": 36165700,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36165700,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36165700,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36165700,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36165700,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6202461,
              47.7366328,
              530.55,
              -120.6000903,
              47.7502227,
              1526.64
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6202461,
                    47.7366328,
                    530.55
                  ],
                  [
                    -120.6202461,
                    47.7502227,
                    530.55
                  ],
                  [
                    -120.6000903,
                    47.7502227,
                    1526.64
                  ],
                  [
                    -120.6000903,
                    47.7366328,
                    1526.64
                  ],
                  [
                    -120.6202461,
                    47.7366328,
                    530.55
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:21:17+00:00",
            "end_time": "2017-10-09T20:51:20+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6202461,
        47.7366328,
        530.55,
        -120.6000903,
        47.7502227,
        1526.64
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_541500_1516500_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T17:16:48Z",
        "pc:count": 42148226,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7696041,
            "count": 42148226,
            "maximum": -120.7597284,
            "minimum": -120.7799131,
            "name": "X",
            "position": 0,
            "stddev": 0.005606619663,
            "variance": 3.143418405e-05
          },
          {
            "average": 47.71581918,
            "count": 42148226,
            "maximum": 47.7223341,
            "minimum": 47.7087408,
            "name": "Y",
            "position": 1,
            "stddev": 0.003868129917,
            "variance": 1.496242905e-05
          },
          {
            "average": 1004.417149,
            "count": 42148226,
            "maximum": 1344.03,
            "minimum": 799.95,
            "name": "Z",
            "position": 2,
            "stddev": 92.72079167,
            "variance": 8597.145207
          },
          {
            "average": 30.08513189,
            "count": 42148226,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 35.89862441,
            "variance": 1288.711234
          },
          {
            "average": 1.329721588,
            "count": 42148226,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5675232541,
            "variance": 0.3220826439
          },
          {
            "average": 1.659476321,
            "count": 42148226,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.726503061,
            "variance": 0.5278066976
          },
          {
            "average": 0.4991749831,
            "count": 42148226,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999993253,
            "variance": 0.2499993253
          },
          {
            "average": 0.000669352015,
            "count": 42148226,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02586317843,
            "variance": 0.0006689039987
          },
          {
            "average": 1.124521682,
            "count": 42148226,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3651669885,
            "variance": 0.1333469295
          },
          {
            "average": 0.2681065304,
            "count": 42148226,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.025504695,
            "variance": 49.35771621
          },
          {
            "average": 0.4978387702,
            "count": 42148226,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499995335,
            "variance": 0.249995335
          },
          {
            "average": 233.8399927,
            "count": 42148226,
            "maximum": 237,
            "minimum": 231,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.501515339,
            "variance": 2.254548312
          },
          {
            "average": 191516770,
            "count": 42148226,
            "maximum": 191518208.8,
            "minimum": 191515639.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 671.0378278,
            "variance": 450291.7664
          },
          {
            "average": 0,
            "count": 42148226,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42148226,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42148226,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42148226,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42148226,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7799131,
          47.7087408,
          799.95,
          -120.7597284,
          47.7223341,
          1344.03
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7799131,
                47.7087408,
                799.95
              ],
              [
                -120.7799131,
                47.7223341,
                799.95
              ],
              [
                -120.7597284,
                47.7223341,
                1344.03
              ],
              [
                -120.7597284,
                47.7087408,
                1344.03
              ],
              [
                -120.7799131,
                47.7087408,
                799.95
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T17:16:48+00:00",
        "end_time": "2017-10-08T16:33:59+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7799131,
              47.7087408,
              799.95
            ],
            [
              -120.7799131,
              47.7223341,
              799.95
            ],
            [
              -120.7597284,
              47.7223341,
              1344.03
            ],
            [
              -120.7597284,
              47.7087408,
              1344.03
            ],
            [
              -120.7799131,
              47.7087408,
              799.95
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_541500_1516500_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_541500_1516500_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_541500_1516500_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1516500_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7799131,
            47.7087408,
            799.95,
            -120.7597284,
            47.7223341,
            1344.03
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7799131,
                  47.7087408,
                  799.95
                ],
                [
                  -120.7799131,
                  47.7223341,
                  799.95
                ],
                [
                  -120.7597284,
                  47.7223341,
                  1344.03
                ],
                [
                  -120.7597284,
                  47.7087408,
                  1344.03
                ],
                [
                  -120.7799131,
                  47.7087408,
                  799.95
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_541500_1516500_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1516500_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T17:16:48Z",
            "pc:count": 42148226,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7696041,
                "count": 42148226,
                "maximum": -120.7597284,
                "minimum": -120.7799131,
                "name": "X",
                "position": 0,
                "stddev": 0.005606619663,
                "variance": 3.143418405e-05
              },
              {
                "average": 47.71581918,
                "count": 42148226,
                "maximum": 47.7223341,
                "minimum": 47.7087408,
                "name": "Y",
                "position": 1,
                "stddev": 0.003868129917,
                "variance": 1.496242905e-05
              },
              {
                "average": 1004.417149,
                "count": 42148226,
                "maximum": 1344.03,
                "minimum": 799.95,
                "name": "Z",
                "position": 2,
                "stddev": 92.72079167,
                "variance": 8597.145207
              },
              {
                "average": 30.08513189,
                "count": 42148226,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 35.89862441,
                "variance": 1288.711234
              },
              {
                "average": 1.329721588,
                "count": 42148226,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5675232541,
                "variance": 0.3220826439
              },
              {
                "average": 1.659476321,
                "count": 42148226,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.726503061,
                "variance": 0.5278066976
              },
              {
                "average": 0.4991749831,
                "count": 42148226,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999993253,
                "variance": 0.2499993253
              },
              {
                "average": 0.000669352015,
                "count": 42148226,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02586317843,
                "variance": 0.0006689039987
              },
              {
                "average": 1.124521682,
                "count": 42148226,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3651669885,
                "variance": 0.1333469295
              },
              {
                "average": 0.2681065304,
                "count": 42148226,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.025504695,
                "variance": 49.35771621
              },
              {
                "average": 0.4978387702,
                "count": 42148226,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499995335,
                "variance": 0.249995335
              },
              {
                "average": 233.8399927,
                "count": 42148226,
                "maximum": 237,
                "minimum": 231,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.501515339,
                "variance": 2.254548312
              },
              {
                "average": 191516770,
                "count": 42148226,
                "maximum": 191518208.8,
                "minimum": 191515639.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 671.0378278,
                "variance": 450291.7664
              },
              {
                "average": 0,
                "count": 42148226,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42148226,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42148226,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42148226,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42148226,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7799131,
              47.7087408,
              799.95,
              -120.7597284,
              47.7223341,
              1344.03
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7799131,
                    47.7087408,
                    799.95
                  ],
                  [
                    -120.7799131,
                    47.7223341,
                    799.95
                  ],
                  [
                    -120.7597284,
                    47.7223341,
                    1344.03
                  ],
                  [
                    -120.7597284,
                    47.7087408,
                    1344.03
                  ],
                  [
                    -120.7799131,
                    47.7087408,
                    799.95
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T17:16:48+00:00",
            "end_time": "2017-10-08T16:33:59+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7799131,
        47.7087408,
        799.95,
        -120.7597284,
        47.7223341,
        1344.03
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1518000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:30:37Z",
        "pc:count": 42014794,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7097533,
            "count": 42014794,
            "maximum": -120.6999272,
            "minimum": -120.7201019,
            "name": "X",
            "position": 0,
            "stddev": 0.0057493831,
            "variance": 3.305540604e-05
          },
          {
            "average": 47.7295337,
            "count": 42014794,
            "maximum": 47.7361894,
            "minimum": 47.7225831,
            "name": "Y",
            "position": 1,
            "stddev": 0.003877315427,
            "variance": 1.503357492e-05
          },
          {
            "average": 866.4646513,
            "count": 42014794,
            "maximum": 1467.01,
            "minimum": 653.1,
            "name": "Z",
            "position": 2,
            "stddev": 87.00805172,
            "variance": 7570.401065
          },
          {
            "average": 37.89422564,
            "count": 42014794,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 39.28341481,
            "variance": 1543.186679
          },
          {
            "average": 1.35700137,
            "count": 42014794,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.6118503263,
            "variance": 0.3743608218
          },
          {
            "average": 1.713960016,
            "count": 42014794,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7991461606,
            "variance": 0.6386345859
          },
          {
            "average": 0.5007295525,
            "count": 42014794,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999994737,
            "variance": 0.2499994737
          },
          {
            "average": 0.0006769044256,
            "count": 42014794,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02600858016,
            "variance": 0.0006764462421
          },
          {
            "average": 1.177314852,
            "count": 42014794,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4345093452,
            "variance": 0.188798371
          },
          {
            "average": 0.00811306577,
            "count": 42014794,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.029129231,
            "variance": 49.40865774
          },
          {
            "average": 0.5032984334,
            "count": 42014794,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999891262,
            "variance": 0.2499891263
          },
          {
            "average": 259.2443887,
            "count": 42014794,
            "maximum": 263,
            "minimum": 256,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.566688429,
            "variance": 2.454512634
          },
          {
            "average": 191610586.9,
            "count": 42014794,
            "maximum": 191612637.9,
            "minimum": 191608819.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 836.4955292,
            "variance": 699724.7703
          },
          {
            "average": 0,
            "count": 42014794,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42014794,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42014794,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42014794,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42014794,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7201019,
          47.7225831,
          653.1,
          -120.6999272,
          47.7361894,
          1467.01
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7201019,
                47.7225831,
                653.1
              ],
              [
                -120.7201019,
                47.7361894,
                653.1
              ],
              [
                -120.6999272,
                47.7361894,
                1467.01
              ],
              [
                -120.6999272,
                47.7225831,
                1467.01
              ],
              [
                -120.7201019,
                47.7225831,
                653.1
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:30:37+00:00",
        "end_time": "2017-10-09T18:26:59+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7201019,
              47.7225831,
              653.1
            ],
            [
              -120.7201019,
              47.7361894,
              653.1
            ],
            [
              -120.6999272,
              47.7361894,
              1467.01
            ],
            [
              -120.6999272,
              47.7225831,
              1467.01
            ],
            [
              -120.7201019,
              47.7225831,
              653.1
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1518000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1518000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1518000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1518000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7201019,
            47.7225831,
            653.1,
            -120.6999272,
            47.7361894,
            1467.01
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7201019,
                  47.7225831,
                  653.1
                ],
                [
                  -120.7201019,
                  47.7361894,
                  653.1
                ],
                [
                  -120.6999272,
                  47.7361894,
                  1467.01
                ],
                [
                  -120.6999272,
                  47.7225831,
                  1467.01
                ],
                [
                  -120.7201019,
                  47.7225831,
                  653.1
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1518000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1518000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:30:37Z",
            "pc:count": 42014794,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7097533,
                "count": 42014794,
                "maximum": -120.6999272,
                "minimum": -120.7201019,
                "name": "X",
                "position": 0,
                "stddev": 0.0057493831,
                "variance": 3.305540604e-05
              },
              {
                "average": 47.7295337,
                "count": 42014794,
                "maximum": 47.7361894,
                "minimum": 47.7225831,
                "name": "Y",
                "position": 1,
                "stddev": 0.003877315427,
                "variance": 1.503357492e-05
              },
              {
                "average": 866.4646513,
                "count": 42014794,
                "maximum": 1467.01,
                "minimum": 653.1,
                "name": "Z",
                "position": 2,
                "stddev": 87.00805172,
                "variance": 7570.401065
              },
              {
                "average": 37.89422564,
                "count": 42014794,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 39.28341481,
                "variance": 1543.186679
              },
              {
                "average": 1.35700137,
                "count": 42014794,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.6118503263,
                "variance": 0.3743608218
              },
              {
                "average": 1.713960016,
                "count": 42014794,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7991461606,
                "variance": 0.6386345859
              },
              {
                "average": 0.5007295525,
                "count": 42014794,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999994737,
                "variance": 0.2499994737
              },
              {
                "average": 0.0006769044256,
                "count": 42014794,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02600858016,
                "variance": 0.0006764462421
              },
              {
                "average": 1.177314852,
                "count": 42014794,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4345093452,
                "variance": 0.188798371
              },
              {
                "average": 0.00811306577,
                "count": 42014794,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.029129231,
                "variance": 49.40865774
              },
              {
                "average": 0.5032984334,
                "count": 42014794,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999891262,
                "variance": 0.2499891263
              },
              {
                "average": 259.2443887,
                "count": 42014794,
                "maximum": 263,
                "minimum": 256,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.566688429,
                "variance": 2.454512634
              },
              {
                "average": 191610586.9,
                "count": 42014794,
                "maximum": 191612637.9,
                "minimum": 191608819.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 836.4955292,
                "variance": 699724.7703
              },
              {
                "average": 0,
                "count": 42014794,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42014794,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42014794,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42014794,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42014794,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7201019,
              47.7225831,
              653.1,
              -120.6999272,
              47.7361894,
              1467.01
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7201019,
                    47.7225831,
                    653.1
                  ],
                  [
                    -120.7201019,
                    47.7361894,
                    653.1
                  ],
                  [
                    -120.6999272,
                    47.7361894,
                    1467.01
                  ],
                  [
                    -120.6999272,
                    47.7225831,
                    1467.01
                  ],
                  [
                    -120.7201019,
                    47.7225831,
                    653.1
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:30:37+00:00",
            "end_time": "2017-10-09T18:26:59+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7201019,
        47.7225831,
        653.1,
        -120.6999272,
        47.7361894,
        1467.01
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_541500_1515000_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T17:09:32Z",
        "pc:count": 10418839,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7647474,
            "count": 10418839,
            "maximum": -120.7595965,
            "minimum": -120.7762319,
            "name": "X",
            "position": 0,
            "stddev": 0.00364445002,
            "variance": 1.328201595e-05
          },
          {
            "average": 47.70559472,
            "count": 10418839,
            "maximum": 47.7088468,
            "minimum": 47.699463,
            "name": "Y",
            "position": 1,
            "stddev": 0.002313743738,
            "variance": 5.353410084e-06
          },
          {
            "average": 1024.834445,
            "count": 10418839,
            "maximum": 1593.15,
            "minimum": 836.13,
            "name": "Z",
            "position": 2,
            "stddev": 102.9328029,
            "variance": 10595.16192
          },
          {
            "average": 37.07249886,
            "count": 10418839,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 40.02921029,
            "variance": 1602.337677
          },
          {
            "average": 1.195440682,
            "count": 10418839,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4379244391,
            "variance": 0.1917778143
          },
          {
            "average": 1.390943847,
            "count": 10418839,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.5845827169,
            "variance": 0.3417369528
          },
          {
            "average": 0.5002686,
            "count": 10418839,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999518,
            "variance": 0.2499999518
          },
          {
            "average": 0.0006541035906,
            "count": 10418839,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02556708434,
            "variance": 0.0006536758019
          },
          {
            "average": 1.170704145,
            "count": 10418839,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4166048102,
            "variance": 0.1735595679
          },
          {
            "average": 0.03562945575,
            "count": 10418839,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.088709929,
            "variance": 50.24980845
          },
          {
            "average": 0.4888171321,
            "count": 10418839,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4998749518,
            "variance": 0.2498749674
          },
          {
            "average": 234.259944,
            "count": 10418839,
            "maximum": 236,
            "minimum": 231,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.109742916,
            "variance": 1.23152934
          },
          {
            "average": 191516952.5,
            "count": 10418839,
            "maximum": 191517772.1,
            "minimum": 191515662.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 504.2180359,
            "variance": 254235.8277
          },
          {
            "average": 0,
            "count": 10418839,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10418839,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10418839,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10418839,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10418839,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7762319,
          47.699463,
          836.13,
          -120.7595965,
          47.7088468,
          1593.15
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7762319,
                47.699463,
                836.13
              ],
              [
                -120.7762319,
                47.7088468,
                836.13
              ],
              [
                -120.7595965,
                47.7088468,
                1593.15
              ],
              [
                -120.7595965,
                47.699463,
                1593.15
              ],
              [
                -120.7762319,
                47.699463,
                836.13
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T17:09:32+00:00",
        "end_time": "2017-10-08T16:34:22+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7762319,
              47.699463,
              836.13
            ],
            [
              -120.7762319,
              47.7088468,
              836.13
            ],
            [
              -120.7595965,
              47.7088468,
              1593.15
            ],
            [
              -120.7595965,
              47.699463,
              1593.15
            ],
            [
              -120.7762319,
              47.699463,
              836.13
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_541500_1515000_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_541500_1515000_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_541500_1515000_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1515000_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7762319,
            47.699463,
            836.13,
            -120.7595965,
            47.7088468,
            1593.15
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7762319,
                  47.699463,
                  836.13
                ],
                [
                  -120.7762319,
                  47.7088468,
                  836.13
                ],
                [
                  -120.7595965,
                  47.7088468,
                  1593.15
                ],
                [
                  -120.7595965,
                  47.699463,
                  1593.15
                ],
                [
                  -120.7762319,
                  47.699463,
                  836.13
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_541500_1515000_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1515000_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T17:09:32Z",
            "pc:count": 10418839,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7647474,
                "count": 10418839,
                "maximum": -120.7595965,
                "minimum": -120.7762319,
                "name": "X",
                "position": 0,
                "stddev": 0.00364445002,
                "variance": 1.328201595e-05
              },
              {
                "average": 47.70559472,
                "count": 10418839,
                "maximum": 47.7088468,
                "minimum": 47.699463,
                "name": "Y",
                "position": 1,
                "stddev": 0.002313743738,
                "variance": 5.353410084e-06
              },
              {
                "average": 1024.834445,
                "count": 10418839,
                "maximum": 1593.15,
                "minimum": 836.13,
                "name": "Z",
                "position": 2,
                "stddev": 102.9328029,
                "variance": 10595.16192
              },
              {
                "average": 37.07249886,
                "count": 10418839,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 40.02921029,
                "variance": 1602.337677
              },
              {
                "average": 1.195440682,
                "count": 10418839,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4379244391,
                "variance": 0.1917778143
              },
              {
                "average": 1.390943847,
                "count": 10418839,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.5845827169,
                "variance": 0.3417369528
              },
              {
                "average": 0.5002686,
                "count": 10418839,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999518,
                "variance": 0.2499999518
              },
              {
                "average": 0.0006541035906,
                "count": 10418839,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02556708434,
                "variance": 0.0006536758019
              },
              {
                "average": 1.170704145,
                "count": 10418839,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4166048102,
                "variance": 0.1735595679
              },
              {
                "average": 0.03562945575,
                "count": 10418839,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.088709929,
                "variance": 50.24980845
              },
              {
                "average": 0.4888171321,
                "count": 10418839,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4998749518,
                "variance": 0.2498749674
              },
              {
                "average": 234.259944,
                "count": 10418839,
                "maximum": 236,
                "minimum": 231,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.109742916,
                "variance": 1.23152934
              },
              {
                "average": 191516952.5,
                "count": 10418839,
                "maximum": 191517772.1,
                "minimum": 191515662.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 504.2180359,
                "variance": 254235.8277
              },
              {
                "average": 0,
                "count": 10418839,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10418839,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10418839,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10418839,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10418839,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7762319,
              47.699463,
              836.13,
              -120.7595965,
              47.7088468,
              1593.15
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7762319,
                    47.699463,
                    836.13
                  ],
                  [
                    -120.7762319,
                    47.7088468,
                    836.13
                  ],
                  [
                    -120.7595965,
                    47.7088468,
                    1593.15
                  ],
                  [
                    -120.7595965,
                    47.699463,
                    1593.15
                  ],
                  [
                    -120.7762319,
                    47.699463,
                    836.13
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T17:09:32+00:00",
            "end_time": "2017-10-08T16:34:22+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7762319,
        47.699463,
        836.13,
        -120.7595965,
        47.7088468,
        1593.15
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1521000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:28:02Z",
        "pc:count": 36095306,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6305073,
            "count": 36095306,
            "maximum": -120.6202468,
            "minimum": -120.6404124,
            "name": "X",
            "position": 0,
            "stddev": 0.005905960587,
            "variance": 3.488037045e-05
          },
          {
            "average": 47.75688719,
            "count": 36095306,
            "maximum": 47.7636082,
            "minimum": 47.750015,
            "name": "Y",
            "position": 1,
            "stddev": 0.003915807037,
            "variance": 1.533354475e-05
          },
          {
            "average": 783.4331619,
            "count": 36095306,
            "maximum": 1488.96,
            "minimum": 635.58,
            "name": "Z",
            "position": 2,
            "stddev": 80.14414968,
            "variance": 6423.084727
          },
          {
            "average": 29.14915859,
            "count": 36095306,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 32.64805552,
            "variance": 1065.895529
          },
          {
            "average": 1.320219006,
            "count": 36095306,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5620013106,
            "variance": 0.3158454731
          },
          {
            "average": 1.640445741,
            "count": 36095306,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7244207971,
            "variance": 0.5247854912
          },
          {
            "average": 0.5017882658,
            "count": 36095306,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499996809,
            "variance": 0.249996809
          },
          {
            "average": 0.0006887876224,
            "count": 36095306,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02623572399,
            "variance": 0.0006883132131
          },
          {
            "average": 1.155585826,
            "count": 36095306,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.399496916,
            "variance": 0.1595977859
          },
          {
            "average": -0.5206464872,
            "count": 36095306,
            "maximum": 12,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.060881037,
            "variance": 49.85604101
          },
          {
            "average": 0.5009564679,
            "count": 36095306,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999990921,
            "variance": 0.2499990921
          },
          {
            "average": 285.1343934,
            "count": 36095306,
            "maximum": 292,
            "minimum": 276,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.581513014,
            "variance": 12.82723547
          },
          {
            "average": 191673941.1,
            "count": 36095306,
            "maximum": 191691682.5,
            "minimum": 191617896.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 29531.52854,
            "variance": 872111178.1
          },
          {
            "average": 0,
            "count": 36095306,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36095306,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36095306,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36095306,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36095306,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6404124,
          47.750015,
          635.58,
          -120.6202468,
          47.7636082,
          1488.96
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6404124,
                47.750015,
                635.58
              ],
              [
                -120.6404124,
                47.7636082,
                635.58
              ],
              [
                -120.6202468,
                47.7636082,
                1488.96
              ],
              [
                -120.6202468,
                47.750015,
                1488.96
              ],
              [
                -120.6404124,
                47.750015,
                635.58
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:28:02+00:00",
        "end_time": "2017-10-09T20:58:16+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6404124,
              47.750015,
              635.58
            ],
            [
              -120.6404124,
              47.7636082,
              635.58
            ],
            [
              -120.6202468,
              47.7636082,
              1488.96
            ],
            [
              -120.6202468,
              47.750015,
              1488.96
            ],
            [
              -120.6404124,
              47.750015,
              635.58
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1521000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1521000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1521000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1521000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6404124,
            47.750015,
            635.58,
            -120.6202468,
            47.7636082,
            1488.96
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6404124,
                  47.750015,
                  635.58
                ],
                [
                  -120.6404124,
                  47.7636082,
                  635.58
                ],
                [
                  -120.6202468,
                  47.7636082,
                  1488.96
                ],
                [
                  -120.6202468,
                  47.750015,
                  1488.96
                ],
                [
                  -120.6404124,
                  47.750015,
                  635.58
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1521000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1521000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:28:02Z",
            "pc:count": 36095306,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6305073,
                "count": 36095306,
                "maximum": -120.6202468,
                "minimum": -120.6404124,
                "name": "X",
                "position": 0,
                "stddev": 0.005905960587,
                "variance": 3.488037045e-05
              },
              {
                "average": 47.75688719,
                "count": 36095306,
                "maximum": 47.7636082,
                "minimum": 47.750015,
                "name": "Y",
                "position": 1,
                "stddev": 0.003915807037,
                "variance": 1.533354475e-05
              },
              {
                "average": 783.4331619,
                "count": 36095306,
                "maximum": 1488.96,
                "minimum": 635.58,
                "name": "Z",
                "position": 2,
                "stddev": 80.14414968,
                "variance": 6423.084727
              },
              {
                "average": 29.14915859,
                "count": 36095306,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 32.64805552,
                "variance": 1065.895529
              },
              {
                "average": 1.320219006,
                "count": 36095306,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5620013106,
                "variance": 0.3158454731
              },
              {
                "average": 1.640445741,
                "count": 36095306,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7244207971,
                "variance": 0.5247854912
              },
              {
                "average": 0.5017882658,
                "count": 36095306,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499996809,
                "variance": 0.249996809
              },
              {
                "average": 0.0006887876224,
                "count": 36095306,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02623572399,
                "variance": 0.0006883132131
              },
              {
                "average": 1.155585826,
                "count": 36095306,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.399496916,
                "variance": 0.1595977859
              },
              {
                "average": -0.5206464872,
                "count": 36095306,
                "maximum": 12,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.060881037,
                "variance": 49.85604101
              },
              {
                "average": 0.5009564679,
                "count": 36095306,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999990921,
                "variance": 0.2499990921
              },
              {
                "average": 285.1343934,
                "count": 36095306,
                "maximum": 292,
                "minimum": 276,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.581513014,
                "variance": 12.82723547
              },
              {
                "average": 191673941.1,
                "count": 36095306,
                "maximum": 191691682.5,
                "minimum": 191617896.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 29531.52854,
                "variance": 872111178.1
              },
              {
                "average": 0,
                "count": 36095306,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36095306,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36095306,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36095306,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36095306,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6404124,
              47.750015,
              635.58,
              -120.6202468,
              47.7636082,
              1488.96
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6404124,
                    47.750015,
                    635.58
                  ],
                  [
                    -120.6404124,
                    47.7636082,
                    635.58
                  ],
                  [
                    -120.6202468,
                    47.7636082,
                    1488.96
                  ],
                  [
                    -120.6202468,
                    47.750015,
                    1488.96
                  ],
                  [
                    -120.6404124,
                    47.750015,
                    635.58
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:28:02+00:00",
            "end_time": "2017-10-09T20:58:16+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6404124,
        47.750015,
        635.58,
        -120.6202468,
        47.7636082,
        1488.96
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1537500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:46:23Z",
        "pc:count": 540,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6422312,
            "count": 540,
            "maximum": -120.6421705,
            "minimum": -120.6423307,
            "name": "X",
            "position": 0,
            "stddev": 4.112113348e-05,
            "variance": 1.690947618e-09
          },
          {
            "average": 47.9118441,
            "count": 540,
            "maximum": 47.9118779,
            "minimum": 47.9117739,
            "name": "Y",
            "position": 1,
            "stddev": 2.559771338e-05,
            "variance": 6.552429303e-10
          },
          {
            "average": 1827.226556,
            "count": 540,
            "maximum": 1839.82,
            "minimum": 1823.17,
            "name": "Z",
            "position": 2,
            "stddev": 4.081435866,
            "variance": 16.65811873
          },
          {
            "average": 141.3092593,
            "count": 540,
            "maximum": 255,
            "minimum": 2,
            "name": "Intensity",
            "position": 3,
            "stddev": 61.16323477,
            "variance": 3740.941287
          },
          {
            "average": 1.122222222,
            "count": 540,
            "maximum": 3,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.3898844635,
            "variance": 0.1520098949
          },
          {
            "average": 1.261111111,
            "count": 540,
            "maximum": 4,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.5940073857,
            "variance": 0.3528447743
          },
          {
            "average": 0.5074074074,
            "count": 540,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5004086834,
            "variance": 0.2504088504
          },
          {
            "average": 0,
            "count": 540,
            "maximum": 0,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 1.303703704,
            "count": 540,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.5172221231,
            "variance": 0.2675187247
          },
          {
            "average": 3.935199865,
            "count": 540,
            "maximum": 4.001999855,
            "minimum": 3,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 0.2501744276,
            "variance": 0.06258724423
          },
          {
            "average": 0.4685185185,
            "count": 540,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4994706192,
            "variance": 0.2494708995
          },
          {
            "average": 158,
            "count": 540,
            "maximum": 158,
            "minimum": 158,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 192128382.8,
            "count": 540,
            "maximum": 192128383.6,
            "minimum": 192128382.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 0.6202679241,
            "variance": 0.3847322976
          },
          {
            "average": 0,
            "count": 540,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 540,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 540,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 540,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 540,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6423307,
          47.9117739,
          1823.17,
          -120.6421705,
          47.9118779,
          1839.82
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6423307,
                47.9117739,
                1823.17
              ],
              [
                -120.6423307,
                47.9118779,
                1823.17
              ],
              [
                -120.6421705,
                47.9118779,
                1839.82
              ],
              [
                -120.6421705,
                47.9117739,
                1839.82
              ],
              [
                -120.6423307,
                47.9117739,
                1823.17
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:46:23+00:00",
        "end_time": "2017-10-15T18:46:22+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6423307,
              47.9117739,
              1823.17
            ],
            [
              -120.6423307,
              47.9118779,
              1823.17
            ],
            [
              -120.6421705,
              47.9118779,
              1839.82
            ],
            [
              -120.6421705,
              47.9117739,
              1839.82
            ],
            [
              -120.6423307,
              47.9117739,
              1823.17
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1537500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1537500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1537500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1537500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6423307,
            47.9117739,
            1823.17,
            -120.6421705,
            47.9118779,
            1839.82
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6423307,
                  47.9117739,
                  1823.17
                ],
                [
                  -120.6423307,
                  47.9118779,
                  1823.17
                ],
                [
                  -120.6421705,
                  47.9118779,
                  1839.82
                ],
                [
                  -120.6421705,
                  47.9117739,
                  1839.82
                ],
                [
                  -120.6423307,
                  47.9117739,
                  1823.17
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1537500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1537500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:46:23Z",
            "pc:count": 540,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6422312,
                "count": 540,
                "maximum": -120.6421705,
                "minimum": -120.6423307,
                "name": "X",
                "position": 0,
                "stddev": 4.112113348e-05,
                "variance": 1.690947618e-09
              },
              {
                "average": 47.9118441,
                "count": 540,
                "maximum": 47.9118779,
                "minimum": 47.9117739,
                "name": "Y",
                "position": 1,
                "stddev": 2.559771338e-05,
                "variance": 6.552429303e-10
              },
              {
                "average": 1827.226556,
                "count": 540,
                "maximum": 1839.82,
                "minimum": 1823.17,
                "name": "Z",
                "position": 2,
                "stddev": 4.081435866,
                "variance": 16.65811873
              },
              {
                "average": 141.3092593,
                "count": 540,
                "maximum": 255,
                "minimum": 2,
                "name": "Intensity",
                "position": 3,
                "stddev": 61.16323477,
                "variance": 3740.941287
              },
              {
                "average": 1.122222222,
                "count": 540,
                "maximum": 3,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.3898844635,
                "variance": 0.1520098949
              },
              {
                "average": 1.261111111,
                "count": 540,
                "maximum": 4,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.5940073857,
                "variance": 0.3528447743
              },
              {
                "average": 0.5074074074,
                "count": 540,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5004086834,
                "variance": 0.2504088504
              },
              {
                "average": 0,
                "count": 540,
                "maximum": 0,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 1.303703704,
                "count": 540,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.5172221231,
                "variance": 0.2675187247
              },
              {
                "average": 3.935199865,
                "count": 540,
                "maximum": 4.001999855,
                "minimum": 3,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 0.2501744276,
                "variance": 0.06258724423
              },
              {
                "average": 0.4685185185,
                "count": 540,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4994706192,
                "variance": 0.2494708995
              },
              {
                "average": 158,
                "count": 540,
                "maximum": 158,
                "minimum": 158,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 192128382.8,
                "count": 540,
                "maximum": 192128383.6,
                "minimum": 192128382.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 0.6202679241,
                "variance": 0.3847322976
              },
              {
                "average": 0,
                "count": 540,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 540,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 540,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 540,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 540,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6423307,
              47.9117739,
              1823.17,
              -120.6421705,
              47.9118779,
              1839.82
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6423307,
                    47.9117739,
                    1823.17
                  ],
                  [
                    -120.6423307,
                    47.9118779,
                    1823.17
                  ],
                  [
                    -120.6421705,
                    47.9118779,
                    1839.82
                  ],
                  [
                    -120.6421705,
                    47.9117739,
                    1839.82
                  ],
                  [
                    -120.6423307,
                    47.9117739,
                    1823.17
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:46:23+00:00",
            "end_time": "2017-10-15T18:46:22+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6423307,
        47.9117739,
        1823.17,
        -120.6421705,
        47.9118779,
        1839.82
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_558000_1518000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T19:26:56Z",
        "pc:count": 36859620,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.550077,
            "count": 36859620,
            "maximum": -120.5399776,
            "minimum": -120.5600852,
            "name": "X",
            "position": 0,
            "stddev": 0.005614569957,
            "variance": 3.15233958e-05
          },
          {
            "average": 47.73066774,
            "count": 36859620,
            "maximum": 47.7370213,
            "minimum": 47.7234419,
            "name": "Y",
            "position": 1,
            "stddev": 0.003750115134,
            "variance": 1.406336352e-05
          },
          {
            "average": 958.6052983,
            "count": 36859620,
            "maximum": 1390.42,
            "minimum": 763.38,
            "name": "Z",
            "position": 2,
            "stddev": 86.54764307,
            "variance": 7490.494522
          },
          {
            "average": 40.0412027,
            "count": 36859620,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 39.70464137,
            "variance": 1576.458547
          },
          {
            "average": 1.340400986,
            "count": 36859620,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5903685556,
            "variance": 0.3485350314
          },
          {
            "average": 1.680792721,
            "count": 36859620,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7676790231,
            "variance": 0.5893310825
          },
          {
            "average": 0.4998410998,
            "count": 36859620,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999815,
            "variance": 0.2499999815
          },
          {
            "average": 0.0006691061926,
            "count": 36859620,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02585843204,
            "variance": 0.0006686585077
          },
          {
            "average": 1.143949341,
            "count": 36859620,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3955755788,
            "variance": 0.1564800385
          },
          {
            "average": 0.4009966933,
            "count": 36859620,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.039093281,
            "variance": 49.54883422
          },
          {
            "average": 0.5049504037,
            "count": 36859620,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999754997,
            "variance": 0.2499755003
          },
          {
            "average": 291.3178654,
            "count": 36859620,
            "maximum": 310,
            "minimum": 268,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 15.1029705,
            "variance": 228.099718
          },
          {
            "average": 191670216.1,
            "count": 36859620,
            "maximum": 191698816.2,
            "minimum": 191614852,
            "name": "GpsTime",
            "position": 12,
            "stddev": 36998.4024,
            "variance": 1368881780
          },
          {
            "average": 0,
            "count": 36859620,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36859620,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36859620,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36859620,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36859620,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5600852,
          47.7234419,
          763.38,
          -120.5399776,
          47.7370213,
          1390.42
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5600852,
                47.7234419,
                763.38
              ],
              [
                -120.5600852,
                47.7370213,
                763.38
              ],
              [
                -120.5399776,
                47.7370213,
                1390.42
              ],
              [
                -120.5399776,
                47.7234419,
                1390.42
              ],
              [
                -120.5600852,
                47.7234419,
                763.38
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T19:26:56+00:00",
        "end_time": "2017-10-09T20:07:32+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5600852,
              47.7234419,
              763.38
            ],
            [
              -120.5600852,
              47.7370213,
              763.38
            ],
            [
              -120.5399776,
              47.7370213,
              1390.42
            ],
            [
              -120.5399776,
              47.7234419,
              1390.42
            ],
            [
              -120.5600852,
              47.7234419,
              763.38
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_558000_1518000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_558000_1518000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_558000_1518000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1518000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5600852,
            47.7234419,
            763.38,
            -120.5399776,
            47.7370213,
            1390.42
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5600852,
                  47.7234419,
                  763.38
                ],
                [
                  -120.5600852,
                  47.7370213,
                  763.38
                ],
                [
                  -120.5399776,
                  47.7370213,
                  1390.42
                ],
                [
                  -120.5399776,
                  47.7234419,
                  1390.42
                ],
                [
                  -120.5600852,
                  47.7234419,
                  763.38
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_558000_1518000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1518000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T19:26:56Z",
            "pc:count": 36859620,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.550077,
                "count": 36859620,
                "maximum": -120.5399776,
                "minimum": -120.5600852,
                "name": "X",
                "position": 0,
                "stddev": 0.005614569957,
                "variance": 3.15233958e-05
              },
              {
                "average": 47.73066774,
                "count": 36859620,
                "maximum": 47.7370213,
                "minimum": 47.7234419,
                "name": "Y",
                "position": 1,
                "stddev": 0.003750115134,
                "variance": 1.406336352e-05
              },
              {
                "average": 958.6052983,
                "count": 36859620,
                "maximum": 1390.42,
                "minimum": 763.38,
                "name": "Z",
                "position": 2,
                "stddev": 86.54764307,
                "variance": 7490.494522
              },
              {
                "average": 40.0412027,
                "count": 36859620,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 39.70464137,
                "variance": 1576.458547
              },
              {
                "average": 1.340400986,
                "count": 36859620,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5903685556,
                "variance": 0.3485350314
              },
              {
                "average": 1.680792721,
                "count": 36859620,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7676790231,
                "variance": 0.5893310825
              },
              {
                "average": 0.4998410998,
                "count": 36859620,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999815,
                "variance": 0.2499999815
              },
              {
                "average": 0.0006691061926,
                "count": 36859620,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02585843204,
                "variance": 0.0006686585077
              },
              {
                "average": 1.143949341,
                "count": 36859620,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3955755788,
                "variance": 0.1564800385
              },
              {
                "average": 0.4009966933,
                "count": 36859620,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.039093281,
                "variance": 49.54883422
              },
              {
                "average": 0.5049504037,
                "count": 36859620,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999754997,
                "variance": 0.2499755003
              },
              {
                "average": 291.3178654,
                "count": 36859620,
                "maximum": 310,
                "minimum": 268,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 15.1029705,
                "variance": 228.099718
              },
              {
                "average": 191670216.1,
                "count": 36859620,
                "maximum": 191698816.2,
                "minimum": 191614852,
                "name": "GpsTime",
                "position": 12,
                "stddev": 36998.4024,
                "variance": 1368881780
              },
              {
                "average": 0,
                "count": 36859620,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36859620,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36859620,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36859620,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36859620,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5600852,
              47.7234419,
              763.38,
              -120.5399776,
              47.7370213,
              1390.42
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5600852,
                    47.7234419,
                    763.38
                  ],
                  [
                    -120.5600852,
                    47.7370213,
                    763.38
                  ],
                  [
                    -120.5399776,
                    47.7370213,
                    1390.42
                  ],
                  [
                    -120.5399776,
                    47.7234419,
                    1390.42
                  ],
                  [
                    -120.5600852,
                    47.7234419,
                    763.38
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T19:26:56+00:00",
            "end_time": "2017-10-09T20:07:32+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5600852,
        47.7234419,
        763.38,
        -120.5399776,
        47.7370213,
        1390.42
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1533000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:51:48Z",
        "pc:count": 51389164,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.65213,
            "count": 51389164,
            "maximum": -120.641531,
            "minimum": -120.6617425,
            "name": "X",
            "position": 0,
            "stddev": 0.005724506769,
            "variance": 3.276997775e-05
          },
          {
            "average": 47.86446534,
            "count": 51389164,
            "maximum": 47.871411,
            "minimum": 47.8578131,
            "name": "Y",
            "position": 1,
            "stddev": 0.003758439899,
            "variance": 1.412587047e-05
          },
          {
            "average": 857.8020562,
            "count": 51389164,
            "maximum": 1358.32,
            "minimum": 718.06,
            "name": "Z",
            "position": 2,
            "stddev": 93.67970692,
            "variance": 8775.887489
          },
          {
            "average": 16.64573825,
            "count": 51389164,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 20.55806596,
            "variance": 422.634076
          },
          {
            "average": 1.312600785,
            "count": 51389164,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5461968156,
            "variance": 0.2983309613
          },
          {
            "average": 1.625190517,
            "count": 51389164,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6961810804,
            "variance": 0.4846680967
          },
          {
            "average": 0.4992405987,
            "count": 51389164,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999994282,
            "variance": 0.2499994282
          },
          {
            "average": 0.0006639142836,
            "count": 51389164,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02575797962,
            "variance": 0.0006634735143
          },
          {
            "average": 1.074012607,
            "count": 51389164,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2847790432,
            "variance": 0.08109910344
          },
          {
            "average": 0.2851289428,
            "count": 51389164,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.012734508,
            "variance": 49.17844528
          },
          {
            "average": 0.4956226569,
            "count": 51389164,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999808434,
            "variance": 0.2499808437
          },
          {
            "average": 161.0536656,
            "count": 51389164,
            "maximum": 311,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 38.9394932,
            "variance": 1516.284131
          },
          {
            "average": 192101041.1,
            "count": 51389164,
            "maximum": 192135908.5,
            "minimum": 191699088.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 99139.27796,
            "variance": 9828596433
          },
          {
            "average": 0,
            "count": 51389164,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 51389164,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 51389164,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 51389164,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 51389164,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6617425,
          47.8578131,
          718.06,
          -120.641531,
          47.871411,
          1358.32
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6617425,
                47.8578131,
                718.06
              ],
              [
                -120.6617425,
                47.871411,
                718.06
              ],
              [
                -120.641531,
                47.871411,
                1358.32
              ],
              [
                -120.641531,
                47.8578131,
                1358.32
              ],
              [
                -120.6617425,
                47.8578131,
                718.06
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:51:48+00:00",
        "end_time": "2017-10-10T19:31:28+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6617425,
              47.8578131,
              718.06
            ],
            [
              -120.6617425,
              47.871411,
              718.06
            ],
            [
              -120.641531,
              47.871411,
              1358.32
            ],
            [
              -120.641531,
              47.8578131,
              1358.32
            ],
            [
              -120.6617425,
              47.8578131,
              718.06
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1533000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1533000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1533000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1533000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6617425,
            47.8578131,
            718.06,
            -120.641531,
            47.871411,
            1358.32
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6617425,
                  47.8578131,
                  718.06
                ],
                [
                  -120.6617425,
                  47.871411,
                  718.06
                ],
                [
                  -120.641531,
                  47.871411,
                  1358.32
                ],
                [
                  -120.641531,
                  47.8578131,
                  1358.32
                ],
                [
                  -120.6617425,
                  47.8578131,
                  718.06
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1533000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1533000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:51:48Z",
            "pc:count": 51389164,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.65213,
                "count": 51389164,
                "maximum": -120.641531,
                "minimum": -120.6617425,
                "name": "X",
                "position": 0,
                "stddev": 0.005724506769,
                "variance": 3.276997775e-05
              },
              {
                "average": 47.86446534,
                "count": 51389164,
                "maximum": 47.871411,
                "minimum": 47.8578131,
                "name": "Y",
                "position": 1,
                "stddev": 0.003758439899,
                "variance": 1.412587047e-05
              },
              {
                "average": 857.8020562,
                "count": 51389164,
                "maximum": 1358.32,
                "minimum": 718.06,
                "name": "Z",
                "position": 2,
                "stddev": 93.67970692,
                "variance": 8775.887489
              },
              {
                "average": 16.64573825,
                "count": 51389164,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 20.55806596,
                "variance": 422.634076
              },
              {
                "average": 1.312600785,
                "count": 51389164,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5461968156,
                "variance": 0.2983309613
              },
              {
                "average": 1.625190517,
                "count": 51389164,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6961810804,
                "variance": 0.4846680967
              },
              {
                "average": 0.4992405987,
                "count": 51389164,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999994282,
                "variance": 0.2499994282
              },
              {
                "average": 0.0006639142836,
                "count": 51389164,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02575797962,
                "variance": 0.0006634735143
              },
              {
                "average": 1.074012607,
                "count": 51389164,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2847790432,
                "variance": 0.08109910344
              },
              {
                "average": 0.2851289428,
                "count": 51389164,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.012734508,
                "variance": 49.17844528
              },
              {
                "average": 0.4956226569,
                "count": 51389164,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999808434,
                "variance": 0.2499808437
              },
              {
                "average": 161.0536656,
                "count": 51389164,
                "maximum": 311,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 38.9394932,
                "variance": 1516.284131
              },
              {
                "average": 192101041.1,
                "count": 51389164,
                "maximum": 192135908.5,
                "minimum": 191699088.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 99139.27796,
                "variance": 9828596433
              },
              {
                "average": 0,
                "count": 51389164,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 51389164,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 51389164,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 51389164,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 51389164,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6617425,
              47.8578131,
              718.06,
              -120.641531,
              47.871411,
              1358.32
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6617425,
                    47.8578131,
                    718.06
                  ],
                  [
                    -120.6617425,
                    47.871411,
                    718.06
                  ],
                  [
                    -120.641531,
                    47.871411,
                    1358.32
                  ],
                  [
                    -120.641531,
                    47.8578131,
                    1358.32
                  ],
                  [
                    -120.6617425,
                    47.8578131,
                    718.06
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:51:48+00:00",
            "end_time": "2017-10-10T19:31:28+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6617425,
        47.8578131,
        718.06,
        -120.641531,
        47.871411,
        1358.32
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1527000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:33:03Z",
        "pc:count": 47111758,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6104909,
            "count": 47111758,
            "maximum": -120.6008376,
            "minimum": -120.6210188,
            "name": "X",
            "position": 0,
            "stddev": 0.00567414204,
            "variance": 3.21958879e-05
          },
          {
            "average": 47.81111611,
            "count": 47111758,
            "maximum": 47.8176642,
            "minimum": 47.804074,
            "name": "Y",
            "position": 1,
            "stddev": 0.003827590108,
            "variance": 1.465044603e-05
          },
          {
            "average": 765.6066695,
            "count": 47111758,
            "maximum": 1571.13,
            "minimum": 640.13,
            "name": "Z",
            "position": 2,
            "stddev": 55.60123638,
            "variance": 3091.497487
          },
          {
            "average": 16.27859536,
            "count": 47111758,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 19.75502712,
            "variance": 390.2610967
          },
          {
            "average": 1.300333093,
            "count": 47111758,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5334251705,
            "variance": 0.2845424125
          },
          {
            "average": 1.600707237,
            "count": 47111758,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6805332858,
            "variance": 0.463125553
          },
          {
            "average": 0.499472637,
            "count": 47111758,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999997272,
            "variance": 0.2499997272
          },
          {
            "average": 0.00064690857,
            "count": 47111758,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02542616945,
            "variance": 0.0006464900931
          },
          {
            "average": 1.063463159,
            "count": 47111758,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2642827815,
            "variance": 0.0698453886
          },
          {
            "average": 0.1616976401,
            "count": 47111758,
            "maximum": 12,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.985616272,
            "variance": 48.7988347
          },
          {
            "average": 0.4947615413,
            "count": 47111758,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999725631,
            "variance": 0.2499725639
          },
          {
            "average": 238.4414106,
            "count": 47111758,
            "maximum": 316,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 79.47287824,
            "variance": 6315.938376
          },
          {
            "average": 191887679.7,
            "count": 47111758,
            "maximum": 192131183,
            "minimum": 191695031,
            "name": "GpsTime",
            "position": 12,
            "stddev": 211660.9431,
            "variance": 44800354820.0
          },
          {
            "average": 0,
            "count": 47111758,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47111758,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47111758,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47111758,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47111758,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6210188,
          47.804074,
          640.13,
          -120.6008376,
          47.8176642,
          1571.13
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6210188,
                47.804074,
                640.13
              ],
              [
                -120.6210188,
                47.8176642,
                640.13
              ],
              [
                -120.6008376,
                47.8176642,
                1571.13
              ],
              [
                -120.6008376,
                47.804074,
                1571.13
              ],
              [
                -120.6210188,
                47.804074,
                640.13
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:33:03+00:00",
        "end_time": "2017-10-10T18:23:51+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6210188,
              47.804074,
              640.13
            ],
            [
              -120.6210188,
              47.8176642,
              640.13
            ],
            [
              -120.6008376,
              47.8176642,
              1571.13
            ],
            [
              -120.6008376,
              47.804074,
              1571.13
            ],
            [
              -120.6210188,
              47.804074,
              640.13
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1527000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1527000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1527000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1527000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6210188,
            47.804074,
            640.13,
            -120.6008376,
            47.8176642,
            1571.13
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6210188,
                  47.804074,
                  640.13
                ],
                [
                  -120.6210188,
                  47.8176642,
                  640.13
                ],
                [
                  -120.6008376,
                  47.8176642,
                  1571.13
                ],
                [
                  -120.6008376,
                  47.804074,
                  1571.13
                ],
                [
                  -120.6210188,
                  47.804074,
                  640.13
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1527000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1527000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:33:03Z",
            "pc:count": 47111758,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6104909,
                "count": 47111758,
                "maximum": -120.6008376,
                "minimum": -120.6210188,
                "name": "X",
                "position": 0,
                "stddev": 0.00567414204,
                "variance": 3.21958879e-05
              },
              {
                "average": 47.81111611,
                "count": 47111758,
                "maximum": 47.8176642,
                "minimum": 47.804074,
                "name": "Y",
                "position": 1,
                "stddev": 0.003827590108,
                "variance": 1.465044603e-05
              },
              {
                "average": 765.6066695,
                "count": 47111758,
                "maximum": 1571.13,
                "minimum": 640.13,
                "name": "Z",
                "position": 2,
                "stddev": 55.60123638,
                "variance": 3091.497487
              },
              {
                "average": 16.27859536,
                "count": 47111758,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 19.75502712,
                "variance": 390.2610967
              },
              {
                "average": 1.300333093,
                "count": 47111758,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5334251705,
                "variance": 0.2845424125
              },
              {
                "average": 1.600707237,
                "count": 47111758,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6805332858,
                "variance": 0.463125553
              },
              {
                "average": 0.499472637,
                "count": 47111758,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999997272,
                "variance": 0.2499997272
              },
              {
                "average": 0.00064690857,
                "count": 47111758,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02542616945,
                "variance": 0.0006464900931
              },
              {
                "average": 1.063463159,
                "count": 47111758,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2642827815,
                "variance": 0.0698453886
              },
              {
                "average": 0.1616976401,
                "count": 47111758,
                "maximum": 12,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.985616272,
                "variance": 48.7988347
              },
              {
                "average": 0.4947615413,
                "count": 47111758,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999725631,
                "variance": 0.2499725639
              },
              {
                "average": 238.4414106,
                "count": 47111758,
                "maximum": 316,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 79.47287824,
                "variance": 6315.938376
              },
              {
                "average": 191887679.7,
                "count": 47111758,
                "maximum": 192131183,
                "minimum": 191695031,
                "name": "GpsTime",
                "position": 12,
                "stddev": 211660.9431,
                "variance": 44800354820.0
              },
              {
                "average": 0,
                "count": 47111758,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47111758,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47111758,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47111758,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47111758,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6210188,
              47.804074,
              640.13,
              -120.6008376,
              47.8176642,
              1571.13
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6210188,
                    47.804074,
                    640.13
                  ],
                  [
                    -120.6210188,
                    47.8176642,
                    640.13
                  ],
                  [
                    -120.6008376,
                    47.8176642,
                    1571.13
                  ],
                  [
                    -120.6008376,
                    47.804074,
                    1571.13
                  ],
                  [
                    -120.6210188,
                    47.804074,
                    640.13
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:33:03+00:00",
            "end_time": "2017-10-10T18:23:51+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6210188,
        47.804074,
        640.13,
        -120.6008376,
        47.8176642,
        1571.13
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_558000_1530000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:49:38Z",
        "pc:count": 38539503,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5516954,
            "count": 38539503,
            "maximum": -120.5410258,
            "minimum": -120.5612021,
            "name": "X",
            "position": 0,
            "stddev": 0.005469357999,
            "variance": 2.991387692e-05
          },
          {
            "average": 47.83818255,
            "count": 38539503,
            "maximum": 47.8449152,
            "minimum": 47.8313484,
            "name": "Y",
            "position": 1,
            "stddev": 0.003861159376,
            "variance": 1.490855173e-05
          },
          {
            "average": 1472.794832,
            "count": 38539503,
            "maximum": 1719.47,
            "minimum": 1037.54,
            "name": "Z",
            "position": 2,
            "stddev": 136.8670742,
            "variance": 18732.59601
          },
          {
            "average": 50.55762951,
            "count": 38539503,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 42.71847676,
            "variance": 1824.868257
          },
          {
            "average": 1.206814681,
            "count": 38539503,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4735186392,
            "variance": 0.2242199017
          },
          {
            "average": 1.413620513,
            "count": 38539503,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6504094189,
            "variance": 0.4230324121
          },
          {
            "average": 0.4985226976,
            "count": 38539503,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999978241,
            "variance": 0.2499978241
          },
          {
            "average": 0.0006457011135,
            "count": 38539503,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02540244477,
            "variance": 0.0006452842003
          },
          {
            "average": 1.182584373,
            "count": 38539503,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4279836734,
            "variance": 0.1831700247
          },
          {
            "average": 0.9803132003,
            "count": 38539503,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.94763938,
            "variance": 48.26969295
          },
          {
            "average": 0.5037534345,
            "count": 38539503,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499985918,
            "variance": 0.2499859182
          },
          {
            "average": 160.63646,
            "count": 38539503,
            "maximum": 167,
            "minimum": 156,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.369890964,
            "variance": 5.616383183
          },
          {
            "average": 192129597.1,
            "count": 38539503,
            "maximum": 192132178,
            "minimum": 192127690.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 941.2688232,
            "variance": 885986.9976
          },
          {
            "average": 0,
            "count": 38539503,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38539503,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38539503,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38539503,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38539503,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5612021,
          47.8313484,
          1037.54,
          -120.5410258,
          47.8449152,
          1719.47
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5612021,
                47.8313484,
                1037.54
              ],
              [
                -120.5612021,
                47.8449152,
                1037.54
              ],
              [
                -120.5410258,
                47.8449152,
                1719.47
              ],
              [
                -120.5410258,
                47.8313484,
                1719.47
              ],
              [
                -120.5612021,
                47.8313484,
                1037.54
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:49:38+00:00",
        "end_time": "2017-10-15T18:34:50+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5612021,
              47.8313484,
              1037.54
            ],
            [
              -120.5612021,
              47.8449152,
              1037.54
            ],
            [
              -120.5410258,
              47.8449152,
              1719.47
            ],
            [
              -120.5410258,
              47.8313484,
              1719.47
            ],
            [
              -120.5612021,
              47.8313484,
              1037.54
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_558000_1530000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_558000_1530000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_558000_1530000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1530000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5612021,
            47.8313484,
            1037.54,
            -120.5410258,
            47.8449152,
            1719.47
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5612021,
                  47.8313484,
                  1037.54
                ],
                [
                  -120.5612021,
                  47.8449152,
                  1037.54
                ],
                [
                  -120.5410258,
                  47.8449152,
                  1719.47
                ],
                [
                  -120.5410258,
                  47.8313484,
                  1719.47
                ],
                [
                  -120.5612021,
                  47.8313484,
                  1037.54
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_558000_1530000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1530000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:49:38Z",
            "pc:count": 38539503,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5516954,
                "count": 38539503,
                "maximum": -120.5410258,
                "minimum": -120.5612021,
                "name": "X",
                "position": 0,
                "stddev": 0.005469357999,
                "variance": 2.991387692e-05
              },
              {
                "average": 47.83818255,
                "count": 38539503,
                "maximum": 47.8449152,
                "minimum": 47.8313484,
                "name": "Y",
                "position": 1,
                "stddev": 0.003861159376,
                "variance": 1.490855173e-05
              },
              {
                "average": 1472.794832,
                "count": 38539503,
                "maximum": 1719.47,
                "minimum": 1037.54,
                "name": "Z",
                "position": 2,
                "stddev": 136.8670742,
                "variance": 18732.59601
              },
              {
                "average": 50.55762951,
                "count": 38539503,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 42.71847676,
                "variance": 1824.868257
              },
              {
                "average": 1.206814681,
                "count": 38539503,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4735186392,
                "variance": 0.2242199017
              },
              {
                "average": 1.413620513,
                "count": 38539503,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6504094189,
                "variance": 0.4230324121
              },
              {
                "average": 0.4985226976,
                "count": 38539503,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999978241,
                "variance": 0.2499978241
              },
              {
                "average": 0.0006457011135,
                "count": 38539503,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02540244477,
                "variance": 0.0006452842003
              },
              {
                "average": 1.182584373,
                "count": 38539503,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4279836734,
                "variance": 0.1831700247
              },
              {
                "average": 0.9803132003,
                "count": 38539503,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.94763938,
                "variance": 48.26969295
              },
              {
                "average": 0.5037534345,
                "count": 38539503,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499985918,
                "variance": 0.2499859182
              },
              {
                "average": 160.63646,
                "count": 38539503,
                "maximum": 167,
                "minimum": 156,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.369890964,
                "variance": 5.616383183
              },
              {
                "average": 192129597.1,
                "count": 38539503,
                "maximum": 192132178,
                "minimum": 192127690.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 941.2688232,
                "variance": 885986.9976
              },
              {
                "average": 0,
                "count": 38539503,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38539503,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38539503,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38539503,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38539503,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5612021,
              47.8313484,
              1037.54,
              -120.5410258,
              47.8449152,
              1719.47
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5612021,
                    47.8313484,
                    1037.54
                  ],
                  [
                    -120.5612021,
                    47.8449152,
                    1037.54
                  ],
                  [
                    -120.5410258,
                    47.8449152,
                    1719.47
                  ],
                  [
                    -120.5410258,
                    47.8313484,
                    1719.47
                  ],
                  [
                    -120.5612021,
                    47.8313484,
                    1037.54
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:49:38+00:00",
            "end_time": "2017-10-15T18:34:50+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5612021,
        47.8313484,
        1037.54,
        -120.5410258,
        47.8449152,
        1719.47
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_540000_1537500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:24:52Z",
        "pc:count": 15988849,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7978338,
            "count": 15988849,
            "maximum": -120.787542,
            "minimum": -120.8026773,
            "name": "X",
            "position": 0,
            "stddev": 0.003143399364,
            "variance": 9.880959562e-06
          },
          {
            "average": 47.90208844,
            "count": 15988849,
            "maximum": 47.9102395,
            "minimum": 47.8974205,
            "name": "Y",
            "position": 1,
            "stddev": 0.003173444425,
            "variance": 1.007074952e-05
          },
          {
            "average": 1538.745854,
            "count": 15988849,
            "maximum": 1682.21,
            "minimum": 1311.55,
            "name": "Z",
            "position": 2,
            "stddev": 58.89348814,
            "variance": 3468.442946
          },
          {
            "average": 56.96096386,
            "count": 15988849,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 56.57894457,
            "variance": 3201.176968
          },
          {
            "average": 1.328570868,
            "count": 15988849,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5767270863,
            "variance": 0.3326141321
          },
          {
            "average": 1.657197588,
            "count": 15988849,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7491820465,
            "variance": 0.5612737388
          },
          {
            "average": 0.5019067977,
            "count": 15988849,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999963797,
            "variance": 0.2499963798
          },
          {
            "average": 0.0006425102895,
            "count": 15988849,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02533964306,
            "variance": 0.0006420975102
          },
          {
            "average": 1.174186022,
            "count": 15988849,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.430315076,
            "variance": 0.1851710647
          },
          {
            "average": -0.4054013707,
            "count": 15988849,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.92107067,
            "variance": 47.90121921
          },
          {
            "average": 0.5042970886,
            "count": 15988849,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999815503,
            "variance": 0.2499815507
          },
          {
            "average": 169.7201744,
            "count": 15988849,
            "maximum": 172,
            "minimum": 168,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.075354038,
            "variance": 1.156386306
          },
          {
            "average": 192133437.5,
            "count": 15988849,
            "maximum": 192134292.1,
            "minimum": 192132760,
            "name": "GpsTime",
            "position": 12,
            "stddev": 429.9090192,
            "variance": 184821.7648
          },
          {
            "average": 0,
            "count": 15988849,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15988849,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15988849,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15988849,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15988849,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8026773,
          47.8974205,
          1311.55,
          -120.787542,
          47.9102395,
          1682.21
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8026773,
                47.8974205,
                1311.55
              ],
              [
                -120.8026773,
                47.9102395,
                1311.55
              ],
              [
                -120.787542,
                47.9102395,
                1682.21
              ],
              [
                -120.787542,
                47.8974205,
                1682.21
              ],
              [
                -120.8026773,
                47.8974205,
                1311.55
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:24:52+00:00",
        "end_time": "2017-10-15T19:59:20+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8026773,
              47.8974205,
              1311.55
            ],
            [
              -120.8026773,
              47.9102395,
              1311.55
            ],
            [
              -120.787542,
              47.9102395,
              1682.21
            ],
            [
              -120.787542,
              47.8974205,
              1682.21
            ],
            [
              -120.8026773,
              47.8974205,
              1311.55
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_540000_1537500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_540000_1537500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_540000_1537500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1537500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8026773,
            47.8974205,
            1311.55,
            -120.787542,
            47.9102395,
            1682.21
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8026773,
                  47.8974205,
                  1311.55
                ],
                [
                  -120.8026773,
                  47.9102395,
                  1311.55
                ],
                [
                  -120.787542,
                  47.9102395,
                  1682.21
                ],
                [
                  -120.787542,
                  47.8974205,
                  1682.21
                ],
                [
                  -120.8026773,
                  47.8974205,
                  1311.55
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_540000_1537500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1537500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:24:52Z",
            "pc:count": 15988849,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7978338,
                "count": 15988849,
                "maximum": -120.787542,
                "minimum": -120.8026773,
                "name": "X",
                "position": 0,
                "stddev": 0.003143399364,
                "variance": 9.880959562e-06
              },
              {
                "average": 47.90208844,
                "count": 15988849,
                "maximum": 47.9102395,
                "minimum": 47.8974205,
                "name": "Y",
                "position": 1,
                "stddev": 0.003173444425,
                "variance": 1.007074952e-05
              },
              {
                "average": 1538.745854,
                "count": 15988849,
                "maximum": 1682.21,
                "minimum": 1311.55,
                "name": "Z",
                "position": 2,
                "stddev": 58.89348814,
                "variance": 3468.442946
              },
              {
                "average": 56.96096386,
                "count": 15988849,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 56.57894457,
                "variance": 3201.176968
              },
              {
                "average": 1.328570868,
                "count": 15988849,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5767270863,
                "variance": 0.3326141321
              },
              {
                "average": 1.657197588,
                "count": 15988849,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7491820465,
                "variance": 0.5612737388
              },
              {
                "average": 0.5019067977,
                "count": 15988849,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999963797,
                "variance": 0.2499963798
              },
              {
                "average": 0.0006425102895,
                "count": 15988849,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02533964306,
                "variance": 0.0006420975102
              },
              {
                "average": 1.174186022,
                "count": 15988849,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.430315076,
                "variance": 0.1851710647
              },
              {
                "average": -0.4054013707,
                "count": 15988849,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.92107067,
                "variance": 47.90121921
              },
              {
                "average": 0.5042970886,
                "count": 15988849,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999815503,
                "variance": 0.2499815507
              },
              {
                "average": 169.7201744,
                "count": 15988849,
                "maximum": 172,
                "minimum": 168,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.075354038,
                "variance": 1.156386306
              },
              {
                "average": 192133437.5,
                "count": 15988849,
                "maximum": 192134292.1,
                "minimum": 192132760,
                "name": "GpsTime",
                "position": 12,
                "stddev": 429.9090192,
                "variance": 184821.7648
              },
              {
                "average": 0,
                "count": 15988849,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15988849,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15988849,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15988849,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15988849,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8026773,
              47.8974205,
              1311.55,
              -120.787542,
              47.9102395,
              1682.21
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8026773,
                    47.8974205,
                    1311.55
                  ],
                  [
                    -120.8026773,
                    47.9102395,
                    1311.55
                  ],
                  [
                    -120.787542,
                    47.9102395,
                    1682.21
                  ],
                  [
                    -120.787542,
                    47.8974205,
                    1682.21
                  ],
                  [
                    -120.8026773,
                    47.8974205,
                    1311.55
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:24:52+00:00",
            "end_time": "2017-10-15T19:59:20+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8026773,
        47.8974205,
        1311.55,
        -120.787542,
        47.9102395,
        1682.21
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_555000_1525500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:32:30Z",
        "pc:count": 53204056,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5906839,
            "count": 53204056,
            "maximum": -120.5806658,
            "minimum": -120.6008369,
            "name": "X",
            "position": 0,
            "stddev": 0.005670651867,
            "variance": 3.21562926e-05
          },
          {
            "average": 47.79730686,
            "count": 53204056,
            "maximum": 47.8042743,
            "minimum": 47.7906876,
            "name": "Y",
            "position": 1,
            "stddev": 0.003891819821,
            "variance": 1.514626152e-05
          },
          {
            "average": 965.4544497,
            "count": 53204056,
            "maximum": 1631.76,
            "minimum": 789.79,
            "name": "Z",
            "position": 2,
            "stddev": 102.4329137,
            "variance": 10492.50181
          },
          {
            "average": 29.12236381,
            "count": 53204056,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 31.46294181,
            "variance": 989.9167072
          },
          {
            "average": 1.288781893,
            "count": 53204056,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.530001732,
            "variance": 0.2809018359
          },
          {
            "average": 1.577581773,
            "count": 53204056,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.685949351,
            "variance": 0.4705265121
          },
          {
            "average": 0.4985270296,
            "count": 53204056,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999978351,
            "variance": 0.2499978351
          },
          {
            "average": 0.0006491610339,
            "count": 53204056,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.0254703678,
            "variance": 0.000648739636
          },
          {
            "average": 1.066478785,
            "count": 53204056,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2735065435,
            "variance": 0.07480582936
          },
          {
            "average": 0.7282304108,
            "count": 53204056,
            "maximum": 12,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.938624912,
            "variance": 48.14451567
          },
          {
            "average": 0.4998338285,
            "count": 53204056,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999999771,
            "variance": 0.2499999771
          },
          {
            "average": 233.1418032,
            "count": 53204056,
            "maximum": 318,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 80.85719741,
            "variance": 6537.886372
          },
          {
            "average": 191907513.5,
            "count": 53204056,
            "maximum": 192131150,
            "minimum": 191695632.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 212555.9397,
            "variance": 45180027500.0
          },
          {
            "average": 0,
            "count": 53204056,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 53204056,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 53204056,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 53204056,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 53204056,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6008369,
          47.7906876,
          789.79,
          -120.5806658,
          47.8042743,
          1631.76
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6008369,
                47.7906876,
                789.79
              ],
              [
                -120.6008369,
                47.8042743,
                789.79
              ],
              [
                -120.5806658,
                47.8042743,
                1631.76
              ],
              [
                -120.5806658,
                47.7906876,
                1631.76
              ],
              [
                -120.6008369,
                47.7906876,
                789.79
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:32:30+00:00",
        "end_time": "2017-10-10T18:33:52+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6008369,
              47.7906876,
              789.79
            ],
            [
              -120.6008369,
              47.8042743,
              789.79
            ],
            [
              -120.5806658,
              47.8042743,
              1631.76
            ],
            [
              -120.5806658,
              47.7906876,
              1631.76
            ],
            [
              -120.6008369,
              47.7906876,
              789.79
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_555000_1525500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_555000_1525500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_555000_1525500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1525500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6008369,
            47.7906876,
            789.79,
            -120.5806658,
            47.8042743,
            1631.76
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6008369,
                  47.7906876,
                  789.79
                ],
                [
                  -120.6008369,
                  47.8042743,
                  789.79
                ],
                [
                  -120.5806658,
                  47.8042743,
                  1631.76
                ],
                [
                  -120.5806658,
                  47.7906876,
                  1631.76
                ],
                [
                  -120.6008369,
                  47.7906876,
                  789.79
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_555000_1525500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1525500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:32:30Z",
            "pc:count": 53204056,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5906839,
                "count": 53204056,
                "maximum": -120.5806658,
                "minimum": -120.6008369,
                "name": "X",
                "position": 0,
                "stddev": 0.005670651867,
                "variance": 3.21562926e-05
              },
              {
                "average": 47.79730686,
                "count": 53204056,
                "maximum": 47.8042743,
                "minimum": 47.7906876,
                "name": "Y",
                "position": 1,
                "stddev": 0.003891819821,
                "variance": 1.514626152e-05
              },
              {
                "average": 965.4544497,
                "count": 53204056,
                "maximum": 1631.76,
                "minimum": 789.79,
                "name": "Z",
                "position": 2,
                "stddev": 102.4329137,
                "variance": 10492.50181
              },
              {
                "average": 29.12236381,
                "count": 53204056,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 31.46294181,
                "variance": 989.9167072
              },
              {
                "average": 1.288781893,
                "count": 53204056,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.530001732,
                "variance": 0.2809018359
              },
              {
                "average": 1.577581773,
                "count": 53204056,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.685949351,
                "variance": 0.4705265121
              },
              {
                "average": 0.4985270296,
                "count": 53204056,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999978351,
                "variance": 0.2499978351
              },
              {
                "average": 0.0006491610339,
                "count": 53204056,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.0254703678,
                "variance": 0.000648739636
              },
              {
                "average": 1.066478785,
                "count": 53204056,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2735065435,
                "variance": 0.07480582936
              },
              {
                "average": 0.7282304108,
                "count": 53204056,
                "maximum": 12,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.938624912,
                "variance": 48.14451567
              },
              {
                "average": 0.4998338285,
                "count": 53204056,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999999771,
                "variance": 0.2499999771
              },
              {
                "average": 233.1418032,
                "count": 53204056,
                "maximum": 318,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 80.85719741,
                "variance": 6537.886372
              },
              {
                "average": 191907513.5,
                "count": 53204056,
                "maximum": 192131150,
                "minimum": 191695632.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 212555.9397,
                "variance": 45180027500.0
              },
              {
                "average": 0,
                "count": 53204056,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 53204056,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 53204056,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 53204056,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 53204056,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6008369,
              47.7906876,
              789.79,
              -120.5806658,
              47.8042743,
              1631.76
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6008369,
                    47.7906876,
                    789.79
                  ],
                  [
                    -120.6008369,
                    47.8042743,
                    789.79
                  ],
                  [
                    -120.5806658,
                    47.8042743,
                    1631.76
                  ],
                  [
                    -120.5806658,
                    47.7906876,
                    1631.76
                  ],
                  [
                    -120.6008369,
                    47.7906876,
                    789.79
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:32:30+00:00",
            "end_time": "2017-10-10T18:33:52+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6008369,
        47.7906876,
        789.79,
        -120.5806658,
        47.8042743,
        1631.76
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1521000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:31:43Z",
        "pc:count": 17941291,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7284244,
            "count": 17941291,
            "maximum": -120.7202819,
            "minimum": -120.7403599,
            "name": "X",
            "position": 0,
            "stddev": 0.005714945384,
            "variance": 3.266060074e-05
          },
          {
            "average": 47.7530214,
            "count": 17941291,
            "maximum": 47.7599006,
            "minimum": 47.7494364,
            "name": "Y",
            "position": 1,
            "stddev": 0.002362914578,
            "variance": 5.583365302e-06
          },
          {
            "average": 720.6424486,
            "count": 17941291,
            "maximum": 1160.21,
            "minimum": 604.72,
            "name": "Z",
            "position": 2,
            "stddev": 76.84880728,
            "variance": 5905.73918
          },
          {
            "average": 24.36788178,
            "count": 17941291,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 26.54380255,
            "variance": 704.5734539
          },
          {
            "average": 1.319523439,
            "count": 17941291,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5654029658,
            "variance": 0.3196805137
          },
          {
            "average": 1.639001731,
            "count": 17941291,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7330628319,
            "variance": 0.5373811155
          },
          {
            "average": 0.500149181,
            "count": 17941291,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999917,
            "variance": 0.2499999917
          },
          {
            "average": 0.0006733071773,
            "count": 17941291,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02593942698,
            "variance": 0.0006728538722
          },
          {
            "average": 1.1184145,
            "count": 17941291,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3523262554,
            "variance": 0.1241337902
          },
          {
            "average": 0.2619636196,
            "count": 17941291,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.044946373,
            "variance": 49.6312694
          },
          {
            "average": 0.5025556968,
            "count": 17941291,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999934823,
            "variance": 0.2499934823
          },
          {
            "average": 258.4771216,
            "count": 17941291,
            "maximum": 263,
            "minimum": 242,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 6.912554101,
            "variance": 47.7834042
          },
          {
            "average": 191597469.9,
            "count": 17941291,
            "maximum": 191612703.7,
            "minimum": 191520776,
            "name": "GpsTime",
            "position": 12,
            "stddev": 33083.37161,
            "variance": 1094509477
          },
          {
            "average": 0,
            "count": 17941291,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 17941291,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 17941291,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 17941291,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 17941291,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7403599,
          47.7494364,
          604.72,
          -120.7202819,
          47.7599006,
          1160.21
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7403599,
                47.7494364,
                604.72
              ],
              [
                -120.7403599,
                47.7599006,
                604.72
              ],
              [
                -120.7202819,
                47.7599006,
                1160.21
              ],
              [
                -120.7202819,
                47.7494364,
                1160.21
              ],
              [
                -120.7403599,
                47.7494364,
                604.72
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:31:43+00:00",
        "end_time": "2017-10-08T17:59:36+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7403599,
              47.7494364,
              604.72
            ],
            [
              -120.7403599,
              47.7599006,
              604.72
            ],
            [
              -120.7202819,
              47.7599006,
              1160.21
            ],
            [
              -120.7202819,
              47.7494364,
              1160.21
            ],
            [
              -120.7403599,
              47.7494364,
              604.72
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1521000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1521000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1521000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1521000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7403599,
            47.7494364,
            604.72,
            -120.7202819,
            47.7599006,
            1160.21
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7403599,
                  47.7494364,
                  604.72
                ],
                [
                  -120.7403599,
                  47.7599006,
                  604.72
                ],
                [
                  -120.7202819,
                  47.7599006,
                  1160.21
                ],
                [
                  -120.7202819,
                  47.7494364,
                  1160.21
                ],
                [
                  -120.7403599,
                  47.7494364,
                  604.72
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1521000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1521000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:31:43Z",
            "pc:count": 17941291,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7284244,
                "count": 17941291,
                "maximum": -120.7202819,
                "minimum": -120.7403599,
                "name": "X",
                "position": 0,
                "stddev": 0.005714945384,
                "variance": 3.266060074e-05
              },
              {
                "average": 47.7530214,
                "count": 17941291,
                "maximum": 47.7599006,
                "minimum": 47.7494364,
                "name": "Y",
                "position": 1,
                "stddev": 0.002362914578,
                "variance": 5.583365302e-06
              },
              {
                "average": 720.6424486,
                "count": 17941291,
                "maximum": 1160.21,
                "minimum": 604.72,
                "name": "Z",
                "position": 2,
                "stddev": 76.84880728,
                "variance": 5905.73918
              },
              {
                "average": 24.36788178,
                "count": 17941291,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 26.54380255,
                "variance": 704.5734539
              },
              {
                "average": 1.319523439,
                "count": 17941291,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5654029658,
                "variance": 0.3196805137
              },
              {
                "average": 1.639001731,
                "count": 17941291,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7330628319,
                "variance": 0.5373811155
              },
              {
                "average": 0.500149181,
                "count": 17941291,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999917,
                "variance": 0.2499999917
              },
              {
                "average": 0.0006733071773,
                "count": 17941291,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02593942698,
                "variance": 0.0006728538722
              },
              {
                "average": 1.1184145,
                "count": 17941291,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3523262554,
                "variance": 0.1241337902
              },
              {
                "average": 0.2619636196,
                "count": 17941291,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.044946373,
                "variance": 49.6312694
              },
              {
                "average": 0.5025556968,
                "count": 17941291,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999934823,
                "variance": 0.2499934823
              },
              {
                "average": 258.4771216,
                "count": 17941291,
                "maximum": 263,
                "minimum": 242,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 6.912554101,
                "variance": 47.7834042
              },
              {
                "average": 191597469.9,
                "count": 17941291,
                "maximum": 191612703.7,
                "minimum": 191520776,
                "name": "GpsTime",
                "position": 12,
                "stddev": 33083.37161,
                "variance": 1094509477
              },
              {
                "average": 0,
                "count": 17941291,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 17941291,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 17941291,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 17941291,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 17941291,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7403599,
              47.7494364,
              604.72,
              -120.7202819,
              47.7599006,
              1160.21
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7403599,
                    47.7494364,
                    604.72
                  ],
                  [
                    -120.7403599,
                    47.7599006,
                    604.72
                  ],
                  [
                    -120.7202819,
                    47.7599006,
                    1160.21
                  ],
                  [
                    -120.7202819,
                    47.7494364,
                    1160.21
                  ],
                  [
                    -120.7403599,
                    47.7494364,
                    604.72
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:31:43+00:00",
            "end_time": "2017-10-08T17:59:36+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7403599,
        47.7494364,
        604.72,
        -120.7202819,
        47.7599006,
        1160.21
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1531500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:51:48Z",
        "pc:count": 47254688,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.651292,
            "count": 47254688,
            "maximum": -120.6413711,
            "minimum": -120.6615773,
            "name": "X",
            "position": 0,
            "stddev": 0.005650511137,
            "variance": 3.19282761e-05
          },
          {
            "average": 47.85132534,
            "count": 47254688,
            "maximum": 47.8579221,
            "minimum": 47.8443242,
            "name": "Y",
            "position": 1,
            "stddev": 0.003827722877,
            "variance": 1.465146242e-05
          },
          {
            "average": 754.2716749,
            "count": 47254688,
            "maximum": 1476.84,
            "minimum": 661.29,
            "name": "Z",
            "position": 2,
            "stddev": 42.90740604,
            "variance": 1841.045493
          },
          {
            "average": 14.30511737,
            "count": 47254688,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 17.77266674,
            "variance": 315.8676832
          },
          {
            "average": 1.312490773,
            "count": 47254688,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5453164723,
            "variance": 0.297370055
          },
          {
            "average": 1.6250295,
            "count": 47254688,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6942503384,
            "variance": 0.4819835323
          },
          {
            "average": 0.4993528473,
            "count": 47254688,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999995865,
            "variance": 0.2499995865
          },
          {
            "average": 0.0006311966339,
            "count": 47254688,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02511569704,
            "variance": 0.000630798238
          },
          {
            "average": 1.069115111,
            "count": 47254688,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2742849689,
            "variance": 0.07523224415
          },
          {
            "average": 0.1511074355,
            "count": 47254688,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.950999817,
            "variance": 48.31639846
          },
          {
            "average": 0.4962325008,
            "count": 47254688,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499985811,
            "variance": 0.2499858112
          },
          {
            "average": 223.3896949,
            "count": 47254688,
            "maximum": 311,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 79.89460958,
            "variance": 6383.14864
          },
          {
            "average": 191928696,
            "count": 47254688,
            "maximum": 192135908.5,
            "minimum": 191694942.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 212313.5541,
            "variance": 45077045240.0
          },
          {
            "average": 0,
            "count": 47254688,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47254688,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47254688,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47254688,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47254688,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6615773,
          47.8443242,
          661.29,
          -120.6413711,
          47.8579221,
          1476.84
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6615773,
                47.8443242,
                661.29
              ],
              [
                -120.6615773,
                47.8579221,
                661.29
              ],
              [
                -120.6413711,
                47.8579221,
                1476.84
              ],
              [
                -120.6413711,
                47.8443242,
                1476.84
              ],
              [
                -120.6615773,
                47.8443242,
                661.29
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:51:48+00:00",
        "end_time": "2017-10-10T18:22:22+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6615773,
              47.8443242,
              661.29
            ],
            [
              -120.6615773,
              47.8579221,
              661.29
            ],
            [
              -120.6413711,
              47.8579221,
              1476.84
            ],
            [
              -120.6413711,
              47.8443242,
              1476.84
            ],
            [
              -120.6615773,
              47.8443242,
              661.29
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1531500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1531500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1531500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1531500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6615773,
            47.8443242,
            661.29,
            -120.6413711,
            47.8579221,
            1476.84
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6615773,
                  47.8443242,
                  661.29
                ],
                [
                  -120.6615773,
                  47.8579221,
                  661.29
                ],
                [
                  -120.6413711,
                  47.8579221,
                  1476.84
                ],
                [
                  -120.6413711,
                  47.8443242,
                  1476.84
                ],
                [
                  -120.6615773,
                  47.8443242,
                  661.29
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1531500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1531500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:51:48Z",
            "pc:count": 47254688,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.651292,
                "count": 47254688,
                "maximum": -120.6413711,
                "minimum": -120.6615773,
                "name": "X",
                "position": 0,
                "stddev": 0.005650511137,
                "variance": 3.19282761e-05
              },
              {
                "average": 47.85132534,
                "count": 47254688,
                "maximum": 47.8579221,
                "minimum": 47.8443242,
                "name": "Y",
                "position": 1,
                "stddev": 0.003827722877,
                "variance": 1.465146242e-05
              },
              {
                "average": 754.2716749,
                "count": 47254688,
                "maximum": 1476.84,
                "minimum": 661.29,
                "name": "Z",
                "position": 2,
                "stddev": 42.90740604,
                "variance": 1841.045493
              },
              {
                "average": 14.30511737,
                "count": 47254688,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 17.77266674,
                "variance": 315.8676832
              },
              {
                "average": 1.312490773,
                "count": 47254688,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5453164723,
                "variance": 0.297370055
              },
              {
                "average": 1.6250295,
                "count": 47254688,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6942503384,
                "variance": 0.4819835323
              },
              {
                "average": 0.4993528473,
                "count": 47254688,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999995865,
                "variance": 0.2499995865
              },
              {
                "average": 0.0006311966339,
                "count": 47254688,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02511569704,
                "variance": 0.000630798238
              },
              {
                "average": 1.069115111,
                "count": 47254688,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2742849689,
                "variance": 0.07523224415
              },
              {
                "average": 0.1511074355,
                "count": 47254688,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.950999817,
                "variance": 48.31639846
              },
              {
                "average": 0.4962325008,
                "count": 47254688,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499985811,
                "variance": 0.2499858112
              },
              {
                "average": 223.3896949,
                "count": 47254688,
                "maximum": 311,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 79.89460958,
                "variance": 6383.14864
              },
              {
                "average": 191928696,
                "count": 47254688,
                "maximum": 192135908.5,
                "minimum": 191694942.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 212313.5541,
                "variance": 45077045240.0
              },
              {
                "average": 0,
                "count": 47254688,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47254688,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47254688,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47254688,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47254688,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6615773,
              47.8443242,
              661.29,
              -120.6413711,
              47.8579221,
              1476.84
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6615773,
                    47.8443242,
                    661.29
                  ],
                  [
                    -120.6615773,
                    47.8579221,
                    661.29
                  ],
                  [
                    -120.6413711,
                    47.8579221,
                    1476.84
                  ],
                  [
                    -120.6413711,
                    47.8443242,
                    1476.84
                  ],
                  [
                    -120.6615773,
                    47.8443242,
                    661.29
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:51:48+00:00",
            "end_time": "2017-10-10T18:22:22+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6615773,
        47.8443242,
        661.29,
        -120.6413711,
        47.8579221,
        1476.84
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_559500_1518000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T19:59:32Z",
        "pc:count": 12996435,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5349456,
            "count": 12996435,
            "maximum": -120.5255587,
            "minimum": -120.5400824,
            "name": "X",
            "position": 0,
            "stddev": 0.003438702918,
            "variance": 1.182467776e-05
          },
          {
            "average": 47.73311285,
            "count": 12996435,
            "maximum": 47.7370866,
            "minimum": 47.7264243,
            "name": "Y",
            "position": 1,
            "stddev": 0.002570836949,
            "variance": 6.60920262e-06
          },
          {
            "average": 1253.31735,
            "count": 12996435,
            "maximum": 1595.74,
            "minimum": 1009.19,
            "name": "Z",
            "position": 2,
            "stddev": 135.0832647,
            "variance": 18247.48841
          },
          {
            "average": 67.95474182,
            "count": 12996435,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 57.03696835,
            "variance": 3253.215759
          },
          {
            "average": 1.314694684,
            "count": 12996435,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5838657662,
            "variance": 0.3408992329
          },
          {
            "average": 1.629415682,
            "count": 12996435,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7803855415,
            "variance": 0.6090015934
          },
          {
            "average": 0.5025742829,
            "count": 12996435,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999933923,
            "variance": 0.2499933923
          },
          {
            "average": 0.0006918050989,
            "count": 12996435,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02629308954,
            "variance": 0.0006913265578
          },
          {
            "average": 1.15649607,
            "count": 12996435,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4070000715,
            "variance": 0.1656490582
          },
          {
            "average": -0.5028480229,
            "count": 12996435,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.035484386,
            "variance": 49.49804054
          },
          {
            "average": 0.5057563863,
            "count": 12996435,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999668822,
            "variance": 0.2499668833
          },
          {
            "average": 308.1189016,
            "count": 12996435,
            "maximum": 314,
            "minimum": 301,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.687387098,
            "variance": 13.59682361
          },
          {
            "average": 191698121.9,
            "count": 12996435,
            "maximum": 191700772.4,
            "minimum": 191695214.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 1594.1657,
            "variance": 2541364.28
          },
          {
            "average": 0,
            "count": 12996435,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 12996435,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 12996435,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 12996435,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 12996435,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5400824,
          47.7264243,
          1009.19,
          -120.5255587,
          47.7370866,
          1595.74
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5400824,
                47.7264243,
                1009.19
              ],
              [
                -120.5400824,
                47.7370866,
                1009.19
              ],
              [
                -120.5255587,
                47.7370866,
                1595.74
              ],
              [
                -120.5255587,
                47.7264243,
                1595.74
              ],
              [
                -120.5400824,
                47.7264243,
                1009.19
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T19:59:32+00:00",
        "end_time": "2017-10-10T18:26:54+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5400824,
              47.7264243,
              1009.19
            ],
            [
              -120.5400824,
              47.7370866,
              1009.19
            ],
            [
              -120.5255587,
              47.7370866,
              1595.74
            ],
            [
              -120.5255587,
              47.7264243,
              1595.74
            ],
            [
              -120.5400824,
              47.7264243,
              1009.19
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_559500_1518000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_559500_1518000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_559500_1518000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1518000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5400824,
            47.7264243,
            1009.19,
            -120.5255587,
            47.7370866,
            1595.74
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5400824,
                  47.7264243,
                  1009.19
                ],
                [
                  -120.5400824,
                  47.7370866,
                  1009.19
                ],
                [
                  -120.5255587,
                  47.7370866,
                  1595.74
                ],
                [
                  -120.5255587,
                  47.7264243,
                  1595.74
                ],
                [
                  -120.5400824,
                  47.7264243,
                  1009.19
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_559500_1518000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1518000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T19:59:32Z",
            "pc:count": 12996435,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5349456,
                "count": 12996435,
                "maximum": -120.5255587,
                "minimum": -120.5400824,
                "name": "X",
                "position": 0,
                "stddev": 0.003438702918,
                "variance": 1.182467776e-05
              },
              {
                "average": 47.73311285,
                "count": 12996435,
                "maximum": 47.7370866,
                "minimum": 47.7264243,
                "name": "Y",
                "position": 1,
                "stddev": 0.002570836949,
                "variance": 6.60920262e-06
              },
              {
                "average": 1253.31735,
                "count": 12996435,
                "maximum": 1595.74,
                "minimum": 1009.19,
                "name": "Z",
                "position": 2,
                "stddev": 135.0832647,
                "variance": 18247.48841
              },
              {
                "average": 67.95474182,
                "count": 12996435,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 57.03696835,
                "variance": 3253.215759
              },
              {
                "average": 1.314694684,
                "count": 12996435,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5838657662,
                "variance": 0.3408992329
              },
              {
                "average": 1.629415682,
                "count": 12996435,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7803855415,
                "variance": 0.6090015934
              },
              {
                "average": 0.5025742829,
                "count": 12996435,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999933923,
                "variance": 0.2499933923
              },
              {
                "average": 0.0006918050989,
                "count": 12996435,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02629308954,
                "variance": 0.0006913265578
              },
              {
                "average": 1.15649607,
                "count": 12996435,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4070000715,
                "variance": 0.1656490582
              },
              {
                "average": -0.5028480229,
                "count": 12996435,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.035484386,
                "variance": 49.49804054
              },
              {
                "average": 0.5057563863,
                "count": 12996435,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999668822,
                "variance": 0.2499668833
              },
              {
                "average": 308.1189016,
                "count": 12996435,
                "maximum": 314,
                "minimum": 301,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.687387098,
                "variance": 13.59682361
              },
              {
                "average": 191698121.9,
                "count": 12996435,
                "maximum": 191700772.4,
                "minimum": 191695214.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 1594.1657,
                "variance": 2541364.28
              },
              {
                "average": 0,
                "count": 12996435,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 12996435,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 12996435,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 12996435,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 12996435,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5400824,
              47.7264243,
              1009.19,
              -120.5255587,
              47.7370866,
              1595.74
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5400824,
                    47.7264243,
                    1009.19
                  ],
                  [
                    -120.5400824,
                    47.7370866,
                    1009.19
                  ],
                  [
                    -120.5255587,
                    47.7370866,
                    1595.74
                  ],
                  [
                    -120.5255587,
                    47.7264243,
                    1595.74
                  ],
                  [
                    -120.5400824,
                    47.7264243,
                    1009.19
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T19:59:32+00:00",
            "end_time": "2017-10-10T18:26:54+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5400824,
        47.7264243,
        1009.19,
        -120.5255587,
        47.7370866,
        1595.74
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_555000_1518000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:03:52Z",
        "pc:count": 35994821,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5897971,
            "count": 35994821,
            "maximum": -120.5799441,
            "minimum": -120.6000899,
            "name": "X",
            "position": 0,
            "stddev": 0.005796335042,
            "variance": 3.359749992e-05
          },
          {
            "average": 47.73019989,
            "count": 35994821,
            "maximum": 47.7368336,
            "minimum": 47.7232472,
            "name": "Y",
            "position": 1,
            "stddev": 0.00393532519,
            "variance": 1.548678435e-05
          },
          {
            "average": 861.2779057,
            "count": 35994821,
            "maximum": 1520.69,
            "minimum": 618.62,
            "name": "Z",
            "position": 2,
            "stddev": 106.4303421,
            "variance": 11327.41773
          },
          {
            "average": 31.18598314,
            "count": 35994821,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 33.52546121,
            "variance": 1123.95655
          },
          {
            "average": 1.336851765,
            "count": 35994821,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5853085422,
            "variance": 0.3425860896
          },
          {
            "average": 1.673690418,
            "count": 35994821,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7598848149,
            "variance": 0.5774249319
          },
          {
            "average": 0.4980718198,
            "count": 35994821,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999962891,
            "variance": 0.2499962891
          },
          {
            "average": 0.0006719577797,
            "count": 35994821,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02591343804,
            "variance": 0.0006715062711
          },
          {
            "average": 1.162171163,
            "count": 35994821,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4171914786,
            "variance": 0.1740487298
          },
          {
            "average": 0.9602850872,
            "count": 35994821,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.992063483,
            "variance": 48.88895175
          },
          {
            "average": 0.5045051342,
            "count": 35994821,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999797103,
            "variance": 0.2499797107
          },
          {
            "average": 279.9358872,
            "count": 35994821,
            "maximum": 288,
            "minimum": 272,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.377891719,
            "variance": 11.41015247
          },
          {
            "average": 191635967.1,
            "count": 35994821,
            "maximum": 191690232.2,
            "minimum": 191616542,
            "name": "GpsTime",
            "position": 12,
            "stddev": 30426.04222,
            "variance": 925744045
          },
          {
            "average": 0,
            "count": 35994821,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35994821,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35994821,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35994821,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35994821,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6000899,
          47.7232472,
          618.62,
          -120.5799441,
          47.7368336,
          1520.69
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6000899,
                47.7232472,
                618.62
              ],
              [
                -120.6000899,
                47.7368336,
                618.62
              ],
              [
                -120.5799441,
                47.7368336,
                1520.69
              ],
              [
                -120.5799441,
                47.7232472,
                1520.69
              ],
              [
                -120.6000899,
                47.7232472,
                618.62
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:03:52+00:00",
        "end_time": "2017-10-09T20:35:42+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6000899,
              47.7232472,
              618.62
            ],
            [
              -120.6000899,
              47.7368336,
              618.62
            ],
            [
              -120.5799441,
              47.7368336,
              1520.69
            ],
            [
              -120.5799441,
              47.7232472,
              1520.69
            ],
            [
              -120.6000899,
              47.7232472,
              618.62
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_555000_1518000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_555000_1518000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_555000_1518000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1518000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6000899,
            47.7232472,
            618.62,
            -120.5799441,
            47.7368336,
            1520.69
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6000899,
                  47.7232472,
                  618.62
                ],
                [
                  -120.6000899,
                  47.7368336,
                  618.62
                ],
                [
                  -120.5799441,
                  47.7368336,
                  1520.69
                ],
                [
                  -120.5799441,
                  47.7232472,
                  1520.69
                ],
                [
                  -120.6000899,
                  47.7232472,
                  618.62
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_555000_1518000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1518000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:03:52Z",
            "pc:count": 35994821,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5897971,
                "count": 35994821,
                "maximum": -120.5799441,
                "minimum": -120.6000899,
                "name": "X",
                "position": 0,
                "stddev": 0.005796335042,
                "variance": 3.359749992e-05
              },
              {
                "average": 47.73019989,
                "count": 35994821,
                "maximum": 47.7368336,
                "minimum": 47.7232472,
                "name": "Y",
                "position": 1,
                "stddev": 0.00393532519,
                "variance": 1.548678435e-05
              },
              {
                "average": 861.2779057,
                "count": 35994821,
                "maximum": 1520.69,
                "minimum": 618.62,
                "name": "Z",
                "position": 2,
                "stddev": 106.4303421,
                "variance": 11327.41773
              },
              {
                "average": 31.18598314,
                "count": 35994821,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 33.52546121,
                "variance": 1123.95655
              },
              {
                "average": 1.336851765,
                "count": 35994821,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5853085422,
                "variance": 0.3425860896
              },
              {
                "average": 1.673690418,
                "count": 35994821,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7598848149,
                "variance": 0.5774249319
              },
              {
                "average": 0.4980718198,
                "count": 35994821,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999962891,
                "variance": 0.2499962891
              },
              {
                "average": 0.0006719577797,
                "count": 35994821,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02591343804,
                "variance": 0.0006715062711
              },
              {
                "average": 1.162171163,
                "count": 35994821,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4171914786,
                "variance": 0.1740487298
              },
              {
                "average": 0.9602850872,
                "count": 35994821,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.992063483,
                "variance": 48.88895175
              },
              {
                "average": 0.5045051342,
                "count": 35994821,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999797103,
                "variance": 0.2499797107
              },
              {
                "average": 279.9358872,
                "count": 35994821,
                "maximum": 288,
                "minimum": 272,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.377891719,
                "variance": 11.41015247
              },
              {
                "average": 191635967.1,
                "count": 35994821,
                "maximum": 191690232.2,
                "minimum": 191616542,
                "name": "GpsTime",
                "position": 12,
                "stddev": 30426.04222,
                "variance": 925744045
              },
              {
                "average": 0,
                "count": 35994821,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35994821,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35994821,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35994821,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35994821,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6000899,
              47.7232472,
              618.62,
              -120.5799441,
              47.7368336,
              1520.69
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6000899,
                    47.7232472,
                    618.62
                  ],
                  [
                    -120.6000899,
                    47.7368336,
                    618.62
                  ],
                  [
                    -120.5799441,
                    47.7368336,
                    1520.69
                  ],
                  [
                    -120.5799441,
                    47.7232472,
                    1520.69
                  ],
                  [
                    -120.6000899,
                    47.7232472,
                    618.62
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:03:52+00:00",
            "end_time": "2017-10-09T20:35:42+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6000899,
        47.7232472,
        618.62,
        -120.5799441,
        47.7368336,
        1520.69
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1516500_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T17:58:34Z",
        "pc:count": 38244733,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7499418,
            "count": 38244733,
            "maximum": -120.7397359,
            "minimum": -120.7599156,
            "name": "X",
            "position": 0,
            "stddev": 0.005709346779,
            "variance": 3.259664064e-05
          },
          {
            "average": 47.71546844,
            "count": 38244733,
            "maximum": 47.72246,
            "minimum": 47.708847,
            "name": "Y",
            "position": 1,
            "stddev": 0.00383453056,
            "variance": 1.470362461e-05
          },
          {
            "average": 797.6676071,
            "count": 38244733,
            "maximum": 1417.5,
            "minimum": 582.66,
            "name": "Z",
            "position": 2,
            "stddev": 120.5710902,
            "variance": 14537.38779
          },
          {
            "average": 35.51192228,
            "count": 38244733,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 36.78815225,
            "variance": 1353.368146
          },
          {
            "average": 1.239461314,
            "count": 38244733,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5046111713,
            "variance": 0.2546324342
          },
          {
            "average": 1.478860213,
            "count": 38244733,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6833934614,
            "variance": 0.4670266231
          },
          {
            "average": 0.4998282247,
            "count": 38244733,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499999977,
            "variance": 0.249999977
          },
          {
            "average": 0.0006764853084,
            "count": 38244733,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02600053257,
            "variance": 0.0006760276938
          },
          {
            "average": 1.186893186,
            "count": 38244733,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4258120879,
            "variance": 0.1813159342
          },
          {
            "average": 0.2506553162,
            "count": 38244733,
            "maximum": 12,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.05397777,
            "variance": 49.75860238
          },
          {
            "average": 0.497166551,
            "count": 38244733,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499991978,
            "variance": 0.2499919781
          },
          {
            "average": 238.3045391,
            "count": 38244733,
            "maximum": 242,
            "minimum": 235,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.505595177,
            "variance": 2.266816836
          },
          {
            "average": 191518857.3,
            "count": 38244733,
            "maximum": 191520714.7,
            "minimum": 191517235.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 717.7568933,
            "variance": 515174.9578
          },
          {
            "average": 0,
            "count": 38244733,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38244733,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38244733,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38244733,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38244733,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7599156,
          47.708847,
          582.66,
          -120.7397359,
          47.72246,
          1417.5
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7599156,
                47.708847,
                582.66
              ],
              [
                -120.7599156,
                47.72246,
                582.66
              ],
              [
                -120.7397359,
                47.72246,
                1417.5
              ],
              [
                -120.7397359,
                47.708847,
                1417.5
              ],
              [
                -120.7599156,
                47.708847,
                582.66
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T17:58:34+00:00",
        "end_time": "2017-10-08T17:00:35+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7599156,
              47.708847,
              582.66
            ],
            [
              -120.7599156,
              47.72246,
              582.66
            ],
            [
              -120.7397359,
              47.72246,
              1417.5
            ],
            [
              -120.7397359,
              47.708847,
              1417.5
            ],
            [
              -120.7599156,
              47.708847,
              582.66
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1516500_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1516500_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1516500_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1516500_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7599156,
            47.708847,
            582.66,
            -120.7397359,
            47.72246,
            1417.5
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7599156,
                  47.708847,
                  582.66
                ],
                [
                  -120.7599156,
                  47.72246,
                  582.66
                ],
                [
                  -120.7397359,
                  47.72246,
                  1417.5
                ],
                [
                  -120.7397359,
                  47.708847,
                  1417.5
                ],
                [
                  -120.7599156,
                  47.708847,
                  582.66
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1516500_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1516500_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T17:58:34Z",
            "pc:count": 38244733,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7499418,
                "count": 38244733,
                "maximum": -120.7397359,
                "minimum": -120.7599156,
                "name": "X",
                "position": 0,
                "stddev": 0.005709346779,
                "variance": 3.259664064e-05
              },
              {
                "average": 47.71546844,
                "count": 38244733,
                "maximum": 47.72246,
                "minimum": 47.708847,
                "name": "Y",
                "position": 1,
                "stddev": 0.00383453056,
                "variance": 1.470362461e-05
              },
              {
                "average": 797.6676071,
                "count": 38244733,
                "maximum": 1417.5,
                "minimum": 582.66,
                "name": "Z",
                "position": 2,
                "stddev": 120.5710902,
                "variance": 14537.38779
              },
              {
                "average": 35.51192228,
                "count": 38244733,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 36.78815225,
                "variance": 1353.368146
              },
              {
                "average": 1.239461314,
                "count": 38244733,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5046111713,
                "variance": 0.2546324342
              },
              {
                "average": 1.478860213,
                "count": 38244733,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6833934614,
                "variance": 0.4670266231
              },
              {
                "average": 0.4998282247,
                "count": 38244733,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499999977,
                "variance": 0.249999977
              },
              {
                "average": 0.0006764853084,
                "count": 38244733,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02600053257,
                "variance": 0.0006760276938
              },
              {
                "average": 1.186893186,
                "count": 38244733,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4258120879,
                "variance": 0.1813159342
              },
              {
                "average": 0.2506553162,
                "count": 38244733,
                "maximum": 12,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.05397777,
                "variance": 49.75860238
              },
              {
                "average": 0.497166551,
                "count": 38244733,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499991978,
                "variance": 0.2499919781
              },
              {
                "average": 238.3045391,
                "count": 38244733,
                "maximum": 242,
                "minimum": 235,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.505595177,
                "variance": 2.266816836
              },
              {
                "average": 191518857.3,
                "count": 38244733,
                "maximum": 191520714.7,
                "minimum": 191517235.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 717.7568933,
                "variance": 515174.9578
              },
              {
                "average": 0,
                "count": 38244733,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38244733,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38244733,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38244733,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38244733,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7599156,
              47.708847,
              582.66,
              -120.7397359,
              47.72246,
              1417.5
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7599156,
                    47.708847,
                    582.66
                  ],
                  [
                    -120.7599156,
                    47.72246,
                    582.66
                  ],
                  [
                    -120.7397359,
                    47.72246,
                    1417.5
                  ],
                  [
                    -120.7397359,
                    47.708847,
                    1417.5
                  ],
                  [
                    -120.7599156,
                    47.708847,
                    582.66
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T17:58:34+00:00",
            "end_time": "2017-10-08T17:00:35+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7599156,
        47.708847,
        582.66,
        -120.7397359,
        47.72246,
        1417.5
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1528500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:33:36Z",
        "pc:count": 40987177,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6301882,
            "count": 40987177,
            "maximum": -120.6210197,
            "minimum": -120.6412104,
            "name": "X",
            "position": 0,
            "stddev": 0.005541707638,
            "variance": 3.071052354e-05
          },
          {
            "average": 47.82481453,
            "count": 40987177,
            "maximum": 47.8310504,
            "minimum": 47.8174825,
            "name": "Y",
            "position": 1,
            "stddev": 0.0037955735,
            "variance": 1.44063782e-05
          },
          {
            "average": 752.7819975,
            "count": 40987177,
            "maximum": 904.38,
            "minimum": 613.17,
            "name": "Z",
            "position": 2,
            "stddev": 54.1771195,
            "variance": 2935.160277
          },
          {
            "average": 20.04938269,
            "count": 40987177,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 24.04133875,
            "variance": 577.9859688
          },
          {
            "average": 1.28769044,
            "count": 40987177,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5287610087,
            "variance": 0.2795882043
          },
          {
            "average": 1.575378099,
            "count": 40987177,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6843239571,
            "variance": 0.4682992782
          },
          {
            "average": 0.5011192159,
            "count": 40987177,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999987535,
            "variance": 0.2499987535
          },
          {
            "average": 0.0006639637563,
            "count": 40987177,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02575893873,
            "variance": 0.0006635229246
          },
          {
            "average": 1.091528504,
            "count": 40987177,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3127466284,
            "variance": 0.09781045355
          },
          {
            "average": -0.4295946833,
            "count": 40987177,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.004118138,
            "variance": 49.0576709
          },
          {
            "average": 0.4983430306,
            "count": 40987177,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999972605,
            "variance": 0.2499972606
          },
          {
            "average": 268.3457544,
            "count": 40987177,
            "maximum": 311,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 68.90873663,
            "variance": 4748.413984
          },
          {
            "average": 191803866.4,
            "count": 40987177,
            "maximum": 192131216,
            "minimum": 191694985.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 184154.8462,
            "variance": 33913007390.0
          },
          {
            "average": 0,
            "count": 40987177,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40987177,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40987177,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40987177,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40987177,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6412104,
          47.8174825,
          613.17,
          -120.6210197,
          47.8310504,
          904.38
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6412104,
                47.8174825,
                613.17
              ],
              [
                -120.6412104,
                47.8310504,
                613.17
              ],
              [
                -120.6210197,
                47.8310504,
                904.38
              ],
              [
                -120.6210197,
                47.8174825,
                904.38
              ],
              [
                -120.6412104,
                47.8174825,
                613.17
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:33:36+00:00",
        "end_time": "2017-10-10T18:23:05+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6412104,
              47.8174825,
              613.17
            ],
            [
              -120.6412104,
              47.8310504,
              613.17
            ],
            [
              -120.6210197,
              47.8310504,
              904.38
            ],
            [
              -120.6210197,
              47.8174825,
              904.38
            ],
            [
              -120.6412104,
              47.8174825,
              613.17
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1528500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1528500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1528500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1528500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6412104,
            47.8174825,
            613.17,
            -120.6210197,
            47.8310504,
            904.38
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6412104,
                  47.8174825,
                  613.17
                ],
                [
                  -120.6412104,
                  47.8310504,
                  613.17
                ],
                [
                  -120.6210197,
                  47.8310504,
                  904.38
                ],
                [
                  -120.6210197,
                  47.8174825,
                  904.38
                ],
                [
                  -120.6412104,
                  47.8174825,
                  613.17
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1528500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1528500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:33:36Z",
            "pc:count": 40987177,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6301882,
                "count": 40987177,
                "maximum": -120.6210197,
                "minimum": -120.6412104,
                "name": "X",
                "position": 0,
                "stddev": 0.005541707638,
                "variance": 3.071052354e-05
              },
              {
                "average": 47.82481453,
                "count": 40987177,
                "maximum": 47.8310504,
                "minimum": 47.8174825,
                "name": "Y",
                "position": 1,
                "stddev": 0.0037955735,
                "variance": 1.44063782e-05
              },
              {
                "average": 752.7819975,
                "count": 40987177,
                "maximum": 904.38,
                "minimum": 613.17,
                "name": "Z",
                "position": 2,
                "stddev": 54.1771195,
                "variance": 2935.160277
              },
              {
                "average": 20.04938269,
                "count": 40987177,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 24.04133875,
                "variance": 577.9859688
              },
              {
                "average": 1.28769044,
                "count": 40987177,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5287610087,
                "variance": 0.2795882043
              },
              {
                "average": 1.575378099,
                "count": 40987177,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6843239571,
                "variance": 0.4682992782
              },
              {
                "average": 0.5011192159,
                "count": 40987177,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999987535,
                "variance": 0.2499987535
              },
              {
                "average": 0.0006639637563,
                "count": 40987177,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02575893873,
                "variance": 0.0006635229246
              },
              {
                "average": 1.091528504,
                "count": 40987177,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3127466284,
                "variance": 0.09781045355
              },
              {
                "average": -0.4295946833,
                "count": 40987177,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.004118138,
                "variance": 49.0576709
              },
              {
                "average": 0.4983430306,
                "count": 40987177,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999972605,
                "variance": 0.2499972606
              },
              {
                "average": 268.3457544,
                "count": 40987177,
                "maximum": 311,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 68.90873663,
                "variance": 4748.413984
              },
              {
                "average": 191803866.4,
                "count": 40987177,
                "maximum": 192131216,
                "minimum": 191694985.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 184154.8462,
                "variance": 33913007390.0
              },
              {
                "average": 0,
                "count": 40987177,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40987177,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40987177,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40987177,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40987177,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6412104,
              47.8174825,
              613.17,
              -120.6210197,
              47.8310504,
              904.38
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6412104,
                    47.8174825,
                    613.17
                  ],
                  [
                    -120.6412104,
                    47.8310504,
                    613.17
                  ],
                  [
                    -120.6210197,
                    47.8310504,
                    904.38
                  ],
                  [
                    -120.6210197,
                    47.8174825,
                    904.38
                  ],
                  [
                    -120.6412104,
                    47.8174825,
                    613.17
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:33:36+00:00",
            "end_time": "2017-10-10T18:23:05+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6412104,
        47.8174825,
        613.17,
        -120.6210197,
        47.8310504,
        904.38
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1515000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:43:54Z",
        "pc:count": 281634,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6013407,
            "count": 281634,
            "maximum": -120.5997832,
            "minimum": -120.6046963,
            "name": "X",
            "position": 0,
            "stddev": 0.001132916254,
            "variance": 1.283499239e-06
          },
          {
            "average": 47.7094551,
            "count": 281634,
            "maximum": 47.7097588,
            "minimum": 47.7089262,
            "name": "Y",
            "position": 1,
            "stddev": 0.000201751988,
            "variance": 4.070386466e-08
          },
          {
            "average": 620.676754,
            "count": 281634,
            "maximum": 690.93,
            "minimum": 580.11,
            "name": "Z",
            "position": 2,
            "stddev": 24.7532014,
            "variance": 612.7209797
          },
          {
            "average": 40.37765682,
            "count": 281634,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 30.34617574,
            "variance": 920.8903823
          },
          {
            "average": 1.121111087,
            "count": 281634,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.3556256911,
            "variance": 0.1264696322
          },
          {
            "average": 1.242847099,
            "count": 281634,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.4944027947,
            "variance": 0.2444341234
          },
          {
            "average": 0.5042928056,
            "count": 281634,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999824591,
            "variance": 0.2499824594
          },
          {
            "average": 0.0004402877493,
            "count": 281634,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02097845225,
            "variance": 0.0004400954587
          },
          {
            "average": 1.285672184,
            "count": 281634,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.5041125547,
            "variance": 0.2541294678
          },
          {
            "average": -1.507047522,
            "count": 281634,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.705249141,
            "variance": 44.96036604
          },
          {
            "average": 0.4902320032,
            "count": 281634,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999054646,
            "variance": 0.2499054736
          },
          {
            "average": 292.8851737,
            "count": 281634,
            "maximum": 295,
            "minimum": 291,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.634990504,
            "variance": 2.673193948
          },
          {
            "average": 191691910,
            "count": 281634,
            "maximum": 191692634.1,
            "minimum": 191691332.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 550.8957092,
            "variance": 303486.0825
          },
          {
            "average": 0,
            "count": 281634,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 281634,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 281634,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 281634,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 281634,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6046963,
          47.7089262,
          580.11,
          -120.5997832,
          47.7097588,
          690.93
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6046963,
                47.7089262,
                580.11
              ],
              [
                -120.6046963,
                47.7097588,
                580.11
              ],
              [
                -120.5997832,
                47.7097588,
                690.93
              ],
              [
                -120.5997832,
                47.7089262,
                690.93
              ],
              [
                -120.6046963,
                47.7089262,
                580.11
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:43:54+00:00",
        "end_time": "2017-10-10T17:22:12+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6046963,
              47.7089262,
              580.11
            ],
            [
              -120.6046963,
              47.7097588,
              580.11
            ],
            [
              -120.5997832,
              47.7097588,
              690.93
            ],
            [
              -120.5997832,
              47.7089262,
              690.93
            ],
            [
              -120.6046963,
              47.7089262,
              580.11
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1515000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1515000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1515000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1515000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6046963,
            47.7089262,
            580.11,
            -120.5997832,
            47.7097588,
            690.93
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6046963,
                  47.7089262,
                  580.11
                ],
                [
                  -120.6046963,
                  47.7097588,
                  580.11
                ],
                [
                  -120.5997832,
                  47.7097588,
                  690.93
                ],
                [
                  -120.5997832,
                  47.7089262,
                  690.93
                ],
                [
                  -120.6046963,
                  47.7089262,
                  580.11
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1515000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1515000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:43:54Z",
            "pc:count": 281634,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6013407,
                "count": 281634,
                "maximum": -120.5997832,
                "minimum": -120.6046963,
                "name": "X",
                "position": 0,
                "stddev": 0.001132916254,
                "variance": 1.283499239e-06
              },
              {
                "average": 47.7094551,
                "count": 281634,
                "maximum": 47.7097588,
                "minimum": 47.7089262,
                "name": "Y",
                "position": 1,
                "stddev": 0.000201751988,
                "variance": 4.070386466e-08
              },
              {
                "average": 620.676754,
                "count": 281634,
                "maximum": 690.93,
                "minimum": 580.11,
                "name": "Z",
                "position": 2,
                "stddev": 24.7532014,
                "variance": 612.7209797
              },
              {
                "average": 40.37765682,
                "count": 281634,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 30.34617574,
                "variance": 920.8903823
              },
              {
                "average": 1.121111087,
                "count": 281634,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.3556256911,
                "variance": 0.1264696322
              },
              {
                "average": 1.242847099,
                "count": 281634,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.4944027947,
                "variance": 0.2444341234
              },
              {
                "average": 0.5042928056,
                "count": 281634,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999824591,
                "variance": 0.2499824594
              },
              {
                "average": 0.0004402877493,
                "count": 281634,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02097845225,
                "variance": 0.0004400954587
              },
              {
                "average": 1.285672184,
                "count": 281634,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.5041125547,
                "variance": 0.2541294678
              },
              {
                "average": -1.507047522,
                "count": 281634,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.705249141,
                "variance": 44.96036604
              },
              {
                "average": 0.4902320032,
                "count": 281634,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999054646,
                "variance": 0.2499054736
              },
              {
                "average": 292.8851737,
                "count": 281634,
                "maximum": 295,
                "minimum": 291,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.634990504,
                "variance": 2.673193948
              },
              {
                "average": 191691910,
                "count": 281634,
                "maximum": 191692634.1,
                "minimum": 191691332.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 550.8957092,
                "variance": 303486.0825
              },
              {
                "average": 0,
                "count": 281634,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 281634,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 281634,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 281634,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 281634,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6046963,
              47.7089262,
              580.11,
              -120.5997832,
              47.7097588,
              690.93
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6046963,
                    47.7089262,
                    580.11
                  ],
                  [
                    -120.6046963,
                    47.7097588,
                    580.11
                  ],
                  [
                    -120.5997832,
                    47.7097588,
                    690.93
                  ],
                  [
                    -120.5997832,
                    47.7089262,
                    690.93
                  ],
                  [
                    -120.6046963,
                    47.7089262,
                    580.11
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:43:54+00:00",
            "end_time": "2017-10-10T17:22:12+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6046963,
        47.7089262,
        580.11,
        -120.5997832,
        47.7097588,
        690.93
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_540000_1527000_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T19:28:15Z",
        "pc:count": 52572283,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7913658,
            "count": 52572283,
            "maximum": -120.781079,
            "minimum": -120.8013042,
            "name": "X",
            "position": 0,
            "stddev": 0.005811180666,
            "variance": 3.376982073e-05
          },
          {
            "average": 47.80884998,
            "count": 52572283,
            "maximum": 47.8165571,
            "minimum": 47.8030007,
            "name": "Y",
            "position": 1,
            "stddev": 0.003609829041,
            "variance": 1.303086571e-05
          },
          {
            "average": 1071.565934,
            "count": 52572283,
            "maximum": 2002.55,
            "minimum": 635.27,
            "name": "Z",
            "position": 2,
            "stddev": 200.714211,
            "variance": 40286.19451
          },
          {
            "average": 41.75702003,
            "count": 52572283,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 45.17399545,
            "variance": 2040.689865
          },
          {
            "average": 1.380437654,
            "count": 52572283,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.6274759192,
            "variance": 0.3937260292
          },
          {
            "average": 1.760967428,
            "count": 52572283,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.8100082876,
            "variance": 0.656113426
          },
          {
            "average": 0.5001096681,
            "count": 52572283,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999927,
            "variance": 0.2499999927
          },
          {
            "average": 0.0006593968917,
            "count": 52572283,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02567025711,
            "variance": 0.0006589621
          },
          {
            "average": 1.104377111,
            "count": 52572283,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3377107338,
            "variance": 0.1140485397
          },
          {
            "average": 0.4123088267,
            "count": 52572283,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.972914386,
            "variance": 48.62153503
          },
          {
            "average": 0.5032265196,
            "count": 52572283,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999895942,
            "variance": 0.2499895943
          },
          {
            "average": 200.4457008,
            "count": 52572283,
            "maximum": 206,
            "minimum": 192,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 4.464893892,
            "variance": 19.93527746
          },
          {
            "average": 191264689,
            "count": 52572283,
            "maximum": 191266895,
            "minimum": 191261364,
            "name": "GpsTime",
            "position": 12,
            "stddev": 1796.316786,
            "variance": 3226753.995
          },
          {
            "average": 0,
            "count": 52572283,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 52572283,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 52572283,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 52572283,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 52572283,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8013042,
          47.8030007,
          635.27,
          -120.781079,
          47.8165571,
          2002.55
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8013042,
                47.8030007,
                635.27
              ],
              [
                -120.8013042,
                47.8165571,
                635.27
              ],
              [
                -120.781079,
                47.8165571,
                2002.55
              ],
              [
                -120.781079,
                47.8030007,
                2002.55
              ],
              [
                -120.8013042,
                47.8030007,
                635.27
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T19:28:15+00:00",
        "end_time": "2017-10-05T17:56:04+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8013042,
              47.8030007,
              635.27
            ],
            [
              -120.8013042,
              47.8165571,
              635.27
            ],
            [
              -120.781079,
              47.8165571,
              2002.55
            ],
            [
              -120.781079,
              47.8030007,
              2002.55
            ],
            [
              -120.8013042,
              47.8030007,
              635.27
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_540000_1527000_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_540000_1527000_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_540000_1527000_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1527000_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8013042,
            47.8030007,
            635.27,
            -120.781079,
            47.8165571,
            2002.55
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8013042,
                  47.8030007,
                  635.27
                ],
                [
                  -120.8013042,
                  47.8165571,
                  635.27
                ],
                [
                  -120.781079,
                  47.8165571,
                  2002.55
                ],
                [
                  -120.781079,
                  47.8030007,
                  2002.55
                ],
                [
                  -120.8013042,
                  47.8030007,
                  635.27
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_540000_1527000_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1527000_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T19:28:15Z",
            "pc:count": 52572283,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7913658,
                "count": 52572283,
                "maximum": -120.781079,
                "minimum": -120.8013042,
                "name": "X",
                "position": 0,
                "stddev": 0.005811180666,
                "variance": 3.376982073e-05
              },
              {
                "average": 47.80884998,
                "count": 52572283,
                "maximum": 47.8165571,
                "minimum": 47.8030007,
                "name": "Y",
                "position": 1,
                "stddev": 0.003609829041,
                "variance": 1.303086571e-05
              },
              {
                "average": 1071.565934,
                "count": 52572283,
                "maximum": 2002.55,
                "minimum": 635.27,
                "name": "Z",
                "position": 2,
                "stddev": 200.714211,
                "variance": 40286.19451
              },
              {
                "average": 41.75702003,
                "count": 52572283,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 45.17399545,
                "variance": 2040.689865
              },
              {
                "average": 1.380437654,
                "count": 52572283,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.6274759192,
                "variance": 0.3937260292
              },
              {
                "average": 1.760967428,
                "count": 52572283,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.8100082876,
                "variance": 0.656113426
              },
              {
                "average": 0.5001096681,
                "count": 52572283,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999927,
                "variance": 0.2499999927
              },
              {
                "average": 0.0006593968917,
                "count": 52572283,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02567025711,
                "variance": 0.0006589621
              },
              {
                "average": 1.104377111,
                "count": 52572283,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3377107338,
                "variance": 0.1140485397
              },
              {
                "average": 0.4123088267,
                "count": 52572283,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.972914386,
                "variance": 48.62153503
              },
              {
                "average": 0.5032265196,
                "count": 52572283,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999895942,
                "variance": 0.2499895943
              },
              {
                "average": 200.4457008,
                "count": 52572283,
                "maximum": 206,
                "minimum": 192,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 4.464893892,
                "variance": 19.93527746
              },
              {
                "average": 191264689,
                "count": 52572283,
                "maximum": 191266895,
                "minimum": 191261364,
                "name": "GpsTime",
                "position": 12,
                "stddev": 1796.316786,
                "variance": 3226753.995
              },
              {
                "average": 0,
                "count": 52572283,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 52572283,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 52572283,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 52572283,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 52572283,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8013042,
              47.8030007,
              635.27,
              -120.781079,
              47.8165571,
              2002.55
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8013042,
                    47.8030007,
                    635.27
                  ],
                  [
                    -120.8013042,
                    47.8165571,
                    635.27
                  ],
                  [
                    -120.781079,
                    47.8165571,
                    2002.55
                  ],
                  [
                    -120.781079,
                    47.8030007,
                    2002.55
                  ],
                  [
                    -120.8013042,
                    47.8030007,
                    635.27
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T19:28:15+00:00",
            "end_time": "2017-10-05T17:56:04+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8013042,
        47.8030007,
        635.27,
        -120.781079,
        47.8165571,
        2002.55
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1531500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:27:19Z",
        "pc:count": 43997436,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6114238,
            "count": 43997436,
            "maximum": -120.601287,
            "minimum": -120.6214834,
            "name": "X",
            "position": 0,
            "stddev": 0.005742376445,
            "variance": 3.297488724e-05
          },
          {
            "average": 47.85128952,
            "count": 43997436,
            "maximum": 47.8581305,
            "minimum": 47.8445394,
            "name": "Y",
            "position": 1,
            "stddev": 0.003851544109,
            "variance": 1.483439202e-05
          },
          {
            "average": 1368.149856,
            "count": 43997436,
            "maximum": 1636.07,
            "minimum": 962.14,
            "name": "Z",
            "position": 2,
            "stddev": 135.0300466,
            "variance": 18233.11349
          },
          {
            "average": 34.00256463,
            "count": 43997436,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 36.6740186,
            "variance": 1344.98364
          },
          {
            "average": 1.364656977,
            "count": 43997436,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.6035228765,
            "variance": 0.3642398625
          },
          {
            "average": 1.729332955,
            "count": 43997436,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7714296897,
            "variance": 0.5951037661
          },
          {
            "average": 0.4997173926,
            "count": 43997436,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999258,
            "variance": 0.2499999258
          },
          {
            "average": 0.0006734937918,
            "count": 43997436,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02594301858,
            "variance": 0.0006730402132
          },
          {
            "average": 1.125292665,
            "count": 43997436,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3650927362,
            "variance": 0.133292706
          },
          {
            "average": 0.3969660315,
            "count": 43997436,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.037655921,
            "variance": 49.52860087
          },
          {
            "average": 0.5064261017,
            "count": 43997436,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999587092,
            "variance": 0.2499587109
          },
          {
            "average": 149.7209015,
            "count": 43997436,
            "maximum": 155,
            "minimum": 145,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.961380993,
            "variance": 3.847015401
          },
          {
            "average": 192124762,
            "count": 43997436,
            "maximum": 192127239.7,
            "minimum": 192122495.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 1058.494131,
            "variance": 1120409.826
          },
          {
            "average": 0,
            "count": 43997436,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43997436,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43997436,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43997436,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43997436,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6214834,
          47.8445394,
          962.14,
          -120.601287,
          47.8581305,
          1636.07
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6214834,
                47.8445394,
                962.14
              ],
              [
                -120.6214834,
                47.8581305,
                962.14
              ],
              [
                -120.601287,
                47.8581305,
                1636.07
              ],
              [
                -120.601287,
                47.8445394,
                1636.07
              ],
              [
                -120.6214834,
                47.8445394,
                962.14
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:27:19+00:00",
        "end_time": "2017-10-15T17:08:15+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6214834,
              47.8445394,
              962.14
            ],
            [
              -120.6214834,
              47.8581305,
              962.14
            ],
            [
              -120.601287,
              47.8581305,
              1636.07
            ],
            [
              -120.601287,
              47.8445394,
              1636.07
            ],
            [
              -120.6214834,
              47.8445394,
              962.14
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1531500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1531500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1531500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1531500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6214834,
            47.8445394,
            962.14,
            -120.601287,
            47.8581305,
            1636.07
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6214834,
                  47.8445394,
                  962.14
                ],
                [
                  -120.6214834,
                  47.8581305,
                  962.14
                ],
                [
                  -120.601287,
                  47.8581305,
                  1636.07
                ],
                [
                  -120.601287,
                  47.8445394,
                  1636.07
                ],
                [
                  -120.6214834,
                  47.8445394,
                  962.14
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1531500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1531500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:27:19Z",
            "pc:count": 43997436,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6114238,
                "count": 43997436,
                "maximum": -120.601287,
                "minimum": -120.6214834,
                "name": "X",
                "position": 0,
                "stddev": 0.005742376445,
                "variance": 3.297488724e-05
              },
              {
                "average": 47.85128952,
                "count": 43997436,
                "maximum": 47.8581305,
                "minimum": 47.8445394,
                "name": "Y",
                "position": 1,
                "stddev": 0.003851544109,
                "variance": 1.483439202e-05
              },
              {
                "average": 1368.149856,
                "count": 43997436,
                "maximum": 1636.07,
                "minimum": 962.14,
                "name": "Z",
                "position": 2,
                "stddev": 135.0300466,
                "variance": 18233.11349
              },
              {
                "average": 34.00256463,
                "count": 43997436,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 36.6740186,
                "variance": 1344.98364
              },
              {
                "average": 1.364656977,
                "count": 43997436,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.6035228765,
                "variance": 0.3642398625
              },
              {
                "average": 1.729332955,
                "count": 43997436,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7714296897,
                "variance": 0.5951037661
              },
              {
                "average": 0.4997173926,
                "count": 43997436,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999258,
                "variance": 0.2499999258
              },
              {
                "average": 0.0006734937918,
                "count": 43997436,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02594301858,
                "variance": 0.0006730402132
              },
              {
                "average": 1.125292665,
                "count": 43997436,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3650927362,
                "variance": 0.133292706
              },
              {
                "average": 0.3969660315,
                "count": 43997436,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.037655921,
                "variance": 49.52860087
              },
              {
                "average": 0.5064261017,
                "count": 43997436,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999587092,
                "variance": 0.2499587109
              },
              {
                "average": 149.7209015,
                "count": 43997436,
                "maximum": 155,
                "minimum": 145,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.961380993,
                "variance": 3.847015401
              },
              {
                "average": 192124762,
                "count": 43997436,
                "maximum": 192127239.7,
                "minimum": 192122495.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 1058.494131,
                "variance": 1120409.826
              },
              {
                "average": 0,
                "count": 43997436,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43997436,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43997436,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43997436,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43997436,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6214834,
              47.8445394,
              962.14,
              -120.601287,
              47.8581305,
              1636.07
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6214834,
                    47.8445394,
                    962.14
                  ],
                  [
                    -120.6214834,
                    47.8581305,
                    962.14
                  ],
                  [
                    -120.601287,
                    47.8581305,
                    1636.07
                  ],
                  [
                    -120.601287,
                    47.8445394,
                    1636.07
                  ],
                  [
                    -120.6214834,
                    47.8445394,
                    962.14
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:27:19+00:00",
            "end_time": "2017-10-15T17:08:15+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6214834,
        47.8445394,
        962.14,
        -120.601287,
        47.8581305,
        1636.07
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1533000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:48:02Z",
        "pc:count": 43010329,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6115412,
            "count": 43010329,
            "maximum": -120.6014373,
            "minimum": -120.6216385,
            "name": "X",
            "position": 0,
            "stddev": 0.005783857485,
            "variance": 3.34530074e-05
          },
          {
            "average": 47.86479762,
            "count": 43010329,
            "maximum": 47.8716192,
            "minimum": 47.8580281,
            "name": "Y",
            "position": 1,
            "stddev": 0.00388452975,
            "variance": 1.508957138e-05
          },
          {
            "average": 1518.004354,
            "count": 43010329,
            "maximum": 1761.9,
            "minimum": 1159.7,
            "name": "Z",
            "position": 2,
            "stddev": 125.1408494,
            "variance": 15660.23219
          },
          {
            "average": 36.30286327,
            "count": 43010329,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 38.21247514,
            "variance": 1460.193257
          },
          {
            "average": 1.337627852,
            "count": 43010329,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.580410279,
            "variance": 0.3368760919
          },
          {
            "average": 1.675269538,
            "count": 43010329,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7476569139,
            "variance": 0.5589908609
          },
          {
            "average": 0.5016756556,
            "count": 43010329,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499997198,
            "variance": 0.249997198
          },
          {
            "average": 0.0006549589518,
            "count": 43010329,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02558378384,
            "variance": 0.0006545299958
          },
          {
            "average": 1.16434357,
            "count": 43010329,
            "maximum": 17,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4063847298,
            "variance": 0.1651485486
          },
          {
            "average": -0.3352022824,
            "count": 43010329,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.016264435,
            "variance": 49.22796662
          },
          {
            "average": 0.5063818275,
            "count": 43010329,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999592764,
            "variance": 0.2499592781
          },
          {
            "average": 153.0669975,
            "count": 43010329,
            "maximum": 158,
            "minimum": 147,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.100117088,
            "variance": 4.410491783
          },
          {
            "average": 192126422.1,
            "count": 43010329,
            "maximum": 192128482.1,
            "minimum": 192123216.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 955.0097211,
            "variance": 912043.5674
          },
          {
            "average": 0,
            "count": 43010329,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43010329,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43010329,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43010329,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43010329,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6216385,
          47.8580281,
          1159.7,
          -120.6014373,
          47.8716192,
          1761.9
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6216385,
                47.8580281,
                1159.7
              ],
              [
                -120.6216385,
                47.8716192,
                1159.7
              ],
              [
                -120.6014373,
                47.8716192,
                1761.9
              ],
              [
                -120.6014373,
                47.8580281,
                1761.9
              ],
              [
                -120.6216385,
                47.8580281,
                1159.7
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:48:02+00:00",
        "end_time": "2017-10-15T17:20:16+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6216385,
              47.8580281,
              1159.7
            ],
            [
              -120.6216385,
              47.8716192,
              1159.7
            ],
            [
              -120.6014373,
              47.8716192,
              1761.9
            ],
            [
              -120.6014373,
              47.8580281,
              1761.9
            ],
            [
              -120.6216385,
              47.8580281,
              1159.7
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1533000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1533000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1533000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1533000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6216385,
            47.8580281,
            1159.7,
            -120.6014373,
            47.8716192,
            1761.9
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6216385,
                  47.8580281,
                  1159.7
                ],
                [
                  -120.6216385,
                  47.8716192,
                  1159.7
                ],
                [
                  -120.6014373,
                  47.8716192,
                  1761.9
                ],
                [
                  -120.6014373,
                  47.8580281,
                  1761.9
                ],
                [
                  -120.6216385,
                  47.8580281,
                  1159.7
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1533000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1533000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:48:02Z",
            "pc:count": 43010329,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6115412,
                "count": 43010329,
                "maximum": -120.6014373,
                "minimum": -120.6216385,
                "name": "X",
                "position": 0,
                "stddev": 0.005783857485,
                "variance": 3.34530074e-05
              },
              {
                "average": 47.86479762,
                "count": 43010329,
                "maximum": 47.8716192,
                "minimum": 47.8580281,
                "name": "Y",
                "position": 1,
                "stddev": 0.00388452975,
                "variance": 1.508957138e-05
              },
              {
                "average": 1518.004354,
                "count": 43010329,
                "maximum": 1761.9,
                "minimum": 1159.7,
                "name": "Z",
                "position": 2,
                "stddev": 125.1408494,
                "variance": 15660.23219
              },
              {
                "average": 36.30286327,
                "count": 43010329,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 38.21247514,
                "variance": 1460.193257
              },
              {
                "average": 1.337627852,
                "count": 43010329,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.580410279,
                "variance": 0.3368760919
              },
              {
                "average": 1.675269538,
                "count": 43010329,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7476569139,
                "variance": 0.5589908609
              },
              {
                "average": 0.5016756556,
                "count": 43010329,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499997198,
                "variance": 0.249997198
              },
              {
                "average": 0.0006549589518,
                "count": 43010329,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02558378384,
                "variance": 0.0006545299958
              },
              {
                "average": 1.16434357,
                "count": 43010329,
                "maximum": 17,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4063847298,
                "variance": 0.1651485486
              },
              {
                "average": -0.3352022824,
                "count": 43010329,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.016264435,
                "variance": 49.22796662
              },
              {
                "average": 0.5063818275,
                "count": 43010329,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999592764,
                "variance": 0.2499592781
              },
              {
                "average": 153.0669975,
                "count": 43010329,
                "maximum": 158,
                "minimum": 147,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.100117088,
                "variance": 4.410491783
              },
              {
                "average": 192126422.1,
                "count": 43010329,
                "maximum": 192128482.1,
                "minimum": 192123216.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 955.0097211,
                "variance": 912043.5674
              },
              {
                "average": 0,
                "count": 43010329,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43010329,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43010329,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43010329,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43010329,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6216385,
              47.8580281,
              1159.7,
              -120.6014373,
              47.8716192,
              1761.9
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6216385,
                    47.8580281,
                    1159.7
                  ],
                  [
                    -120.6216385,
                    47.8716192,
                    1159.7
                  ],
                  [
                    -120.6014373,
                    47.8716192,
                    1761.9
                  ],
                  [
                    -120.6014373,
                    47.8580281,
                    1761.9
                  ],
                  [
                    -120.6216385,
                    47.8580281,
                    1159.7
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:48:02+00:00",
            "end_time": "2017-10-15T17:20:16+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6216385,
        47.8580281,
        1159.7,
        -120.6014373,
        47.8716192,
        1761.9
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1530000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:34:03Z",
        "pc:count": 45606389,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6315988,
            "count": 45606389,
            "maximum": -120.6211741,
            "minimum": -120.6413706,
            "name": "X",
            "position": 0,
            "stddev": 0.005771036104,
            "variance": 3.330485771e-05
          },
          {
            "average": 47.83769983,
            "count": 45606389,
            "maximum": 47.844539,
            "minimum": 47.8309447,
            "name": "Y",
            "position": 1,
            "stddev": 0.003894102634,
            "variance": 1.516403532e-05
          },
          {
            "average": 794.0067613,
            "count": 45606389,
            "maximum": 1505.25,
            "minimum": 705.19,
            "name": "Z",
            "position": 2,
            "stddev": 52.56256692,
            "variance": 2762.823441
          },
          {
            "average": 21.01886562,
            "count": 45606389,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 24.44281863,
            "variance": 597.4513824
          },
          {
            "average": 1.257644494,
            "count": 45606389,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.502446667,
            "variance": 0.2524526532
          },
          {
            "average": 1.515287167,
            "count": 45606389,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6582803724,
            "variance": 0.4333330487
          },
          {
            "average": 0.4986126176,
            "count": 45606389,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999980806,
            "variance": 0.2499980807
          },
          {
            "average": 0.0006537680499,
            "count": 45606389,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02556052917,
            "variance": 0.0006533406516
          },
          {
            "average": 1.109705134,
            "count": 45606389,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3351968689,
            "variance": 0.1123569409
          },
          {
            "average": 0.5606328368,
            "count": 45606389,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.961936355,
            "variance": 48.46855782
          },
          {
            "average": 0.4990051942,
            "count": 45606389,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999990158,
            "variance": 0.2499990158
          },
          {
            "average": 194.258658,
            "count": 45606389,
            "maximum": 311,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 72.93976372,
            "variance": 5320.209132
          },
          {
            "average": 192005059.4,
            "count": 45606389,
            "maximum": 192131243.9,
            "minimum": 191695731.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 190977.1211,
            "variance": 36472260770.0
          },
          {
            "average": 0,
            "count": 45606389,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45606389,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45606389,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45606389,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45606389,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6413706,
          47.8309447,
          705.19,
          -120.6211741,
          47.844539,
          1505.25
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6413706,
                47.8309447,
                705.19
              ],
              [
                -120.6413706,
                47.844539,
                705.19
              ],
              [
                -120.6211741,
                47.844539,
                1505.25
              ],
              [
                -120.6211741,
                47.8309447,
                1505.25
              ],
              [
                -120.6413706,
                47.8309447,
                705.19
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:34:03+00:00",
        "end_time": "2017-10-10T18:35:31+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6413706,
              47.8309447,
              705.19
            ],
            [
              -120.6413706,
              47.844539,
              705.19
            ],
            [
              -120.6211741,
              47.844539,
              1505.25
            ],
            [
              -120.6211741,
              47.8309447,
              1505.25
            ],
            [
              -120.6413706,
              47.8309447,
              705.19
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1530000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1530000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1530000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1530000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6413706,
            47.8309447,
            705.19,
            -120.6211741,
            47.844539,
            1505.25
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6413706,
                  47.8309447,
                  705.19
                ],
                [
                  -120.6413706,
                  47.844539,
                  705.19
                ],
                [
                  -120.6211741,
                  47.844539,
                  1505.25
                ],
                [
                  -120.6211741,
                  47.8309447,
                  1505.25
                ],
                [
                  -120.6413706,
                  47.8309447,
                  705.19
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1530000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1530000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:34:03Z",
            "pc:count": 45606389,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6315988,
                "count": 45606389,
                "maximum": -120.6211741,
                "minimum": -120.6413706,
                "name": "X",
                "position": 0,
                "stddev": 0.005771036104,
                "variance": 3.330485771e-05
              },
              {
                "average": 47.83769983,
                "count": 45606389,
                "maximum": 47.844539,
                "minimum": 47.8309447,
                "name": "Y",
                "position": 1,
                "stddev": 0.003894102634,
                "variance": 1.516403532e-05
              },
              {
                "average": 794.0067613,
                "count": 45606389,
                "maximum": 1505.25,
                "minimum": 705.19,
                "name": "Z",
                "position": 2,
                "stddev": 52.56256692,
                "variance": 2762.823441
              },
              {
                "average": 21.01886562,
                "count": 45606389,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 24.44281863,
                "variance": 597.4513824
              },
              {
                "average": 1.257644494,
                "count": 45606389,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.502446667,
                "variance": 0.2524526532
              },
              {
                "average": 1.515287167,
                "count": 45606389,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6582803724,
                "variance": 0.4333330487
              },
              {
                "average": 0.4986126176,
                "count": 45606389,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999980806,
                "variance": 0.2499980807
              },
              {
                "average": 0.0006537680499,
                "count": 45606389,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02556052917,
                "variance": 0.0006533406516
              },
              {
                "average": 1.109705134,
                "count": 45606389,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3351968689,
                "variance": 0.1123569409
              },
              {
                "average": 0.5606328368,
                "count": 45606389,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.961936355,
                "variance": 48.46855782
              },
              {
                "average": 0.4990051942,
                "count": 45606389,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999990158,
                "variance": 0.2499990158
              },
              {
                "average": 194.258658,
                "count": 45606389,
                "maximum": 311,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 72.93976372,
                "variance": 5320.209132
              },
              {
                "average": 192005059.4,
                "count": 45606389,
                "maximum": 192131243.9,
                "minimum": 191695731.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 190977.1211,
                "variance": 36472260770.0
              },
              {
                "average": 0,
                "count": 45606389,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45606389,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45606389,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45606389,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45606389,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6413706,
              47.8309447,
              705.19,
              -120.6211741,
              47.844539,
              1505.25
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6413706,
                    47.8309447,
                    705.19
                  ],
                  [
                    -120.6413706,
                    47.844539,
                    705.19
                  ],
                  [
                    -120.6211741,
                    47.844539,
                    1505.25
                  ],
                  [
                    -120.6211741,
                    47.8309447,
                    1505.25
                  ],
                  [
                    -120.6413706,
                    47.8309447,
                    705.19
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:34:03+00:00",
            "end_time": "2017-10-10T18:35:31+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6413706,
        47.8309447,
        705.19,
        -120.6211741,
        47.844539,
        1505.25
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1537500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:17:22Z",
        "pc:count": 14715327,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6169574,
            "count": 14715327,
            "maximum": -120.6081223,
            "minimum": -120.6220869,
            "name": "X",
            "position": 0,
            "stddev": 0.003364113354,
            "variance": 1.131725866e-05
          },
          {
            "average": 47.90259378,
            "count": 14715327,
            "maximum": 47.9105015,
            "minimum": 47.8984953,
            "name": "Y",
            "position": 1,
            "stddev": 0.002793360619,
            "variance": 7.80286355e-06
          },
          {
            "average": 1679.615056,
            "count": 14715327,
            "maximum": 1942.58,
            "minimum": 1571.14,
            "name": "Z",
            "position": 2,
            "stddev": 39.36029038,
            "variance": 1549.232459
          },
          {
            "average": 71.2718278,
            "count": 14715327,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 65.24322221,
            "variance": 4256.678045
          },
          {
            "average": 1.302672309,
            "count": 14715327,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5583852198,
            "variance": 0.3117940537
          },
          {
            "average": 1.606111166,
            "count": 14715327,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7358697137,
            "variance": 0.5415042355
          },
          {
            "average": 0.4971394112,
            "count": 14715327,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499991834,
            "variance": 0.249991834
          },
          {
            "average": 0.0005278849733,
            "count": 14715327,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02296968321,
            "variance": 0.0005276063466
          },
          {
            "average": 1.240476206,
            "count": 14715327,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4694048391,
            "variance": 0.220340903
          },
          {
            "average": 1.549073785,
            "count": 14715327,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.56559931,
            "variance": 43.1070943
          },
          {
            "average": 0.5020838477,
            "count": 14715327,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999956745,
            "variance": 0.2499956746
          },
          {
            "average": 160.9062468,
            "count": 14715327,
            "maximum": 162,
            "minimum": 158,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.9407251973,
            "variance": 0.8849638969
          },
          {
            "average": 192129798.4,
            "count": 14715327,
            "maximum": 192130242.3,
            "minimum": 192128417.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 416.9040699,
            "variance": 173809.0035
          },
          {
            "average": 0,
            "count": 14715327,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 14715327,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 14715327,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 14715327,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 14715327,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6220869,
          47.8984953,
          1571.14,
          -120.6081223,
          47.9105015,
          1942.58
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6220869,
                47.8984953,
                1571.14
              ],
              [
                -120.6220869,
                47.9105015,
                1571.14
              ],
              [
                -120.6081223,
                47.9105015,
                1942.58
              ],
              [
                -120.6081223,
                47.8984953,
                1942.58
              ],
              [
                -120.6220869,
                47.8984953,
                1571.14
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:17:22+00:00",
        "end_time": "2017-10-15T18:46:57+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6220869,
              47.8984953,
              1571.14
            ],
            [
              -120.6220869,
              47.9105015,
              1571.14
            ],
            [
              -120.6081223,
              47.9105015,
              1942.58
            ],
            [
              -120.6081223,
              47.8984953,
              1942.58
            ],
            [
              -120.6220869,
              47.8984953,
              1571.14
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1537500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1537500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1537500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1537500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6220869,
            47.8984953,
            1571.14,
            -120.6081223,
            47.9105015,
            1942.58
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6220869,
                  47.8984953,
                  1571.14
                ],
                [
                  -120.6220869,
                  47.9105015,
                  1571.14
                ],
                [
                  -120.6081223,
                  47.9105015,
                  1942.58
                ],
                [
                  -120.6081223,
                  47.8984953,
                  1942.58
                ],
                [
                  -120.6220869,
                  47.8984953,
                  1571.14
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1537500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1537500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:17:22Z",
            "pc:count": 14715327,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6169574,
                "count": 14715327,
                "maximum": -120.6081223,
                "minimum": -120.6220869,
                "name": "X",
                "position": 0,
                "stddev": 0.003364113354,
                "variance": 1.131725866e-05
              },
              {
                "average": 47.90259378,
                "count": 14715327,
                "maximum": 47.9105015,
                "minimum": 47.8984953,
                "name": "Y",
                "position": 1,
                "stddev": 0.002793360619,
                "variance": 7.80286355e-06
              },
              {
                "average": 1679.615056,
                "count": 14715327,
                "maximum": 1942.58,
                "minimum": 1571.14,
                "name": "Z",
                "position": 2,
                "stddev": 39.36029038,
                "variance": 1549.232459
              },
              {
                "average": 71.2718278,
                "count": 14715327,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 65.24322221,
                "variance": 4256.678045
              },
              {
                "average": 1.302672309,
                "count": 14715327,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5583852198,
                "variance": 0.3117940537
              },
              {
                "average": 1.606111166,
                "count": 14715327,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7358697137,
                "variance": 0.5415042355
              },
              {
                "average": 0.4971394112,
                "count": 14715327,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499991834,
                "variance": 0.249991834
              },
              {
                "average": 0.0005278849733,
                "count": 14715327,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02296968321,
                "variance": 0.0005276063466
              },
              {
                "average": 1.240476206,
                "count": 14715327,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4694048391,
                "variance": 0.220340903
              },
              {
                "average": 1.549073785,
                "count": 14715327,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.56559931,
                "variance": 43.1070943
              },
              {
                "average": 0.5020838477,
                "count": 14715327,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999956745,
                "variance": 0.2499956746
              },
              {
                "average": 160.9062468,
                "count": 14715327,
                "maximum": 162,
                "minimum": 158,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.9407251973,
                "variance": 0.8849638969
              },
              {
                "average": 192129798.4,
                "count": 14715327,
                "maximum": 192130242.3,
                "minimum": 192128417.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 416.9040699,
                "variance": 173809.0035
              },
              {
                "average": 0,
                "count": 14715327,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 14715327,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 14715327,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 14715327,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 14715327,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6220869,
              47.8984953,
              1571.14,
              -120.6081223,
              47.9105015,
              1942.58
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6220869,
                    47.8984953,
                    1571.14
                  ],
                  [
                    -120.6220869,
                    47.9105015,
                    1571.14
                  ],
                  [
                    -120.6081223,
                    47.9105015,
                    1942.58
                  ],
                  [
                    -120.6081223,
                    47.8984953,
                    1942.58
                  ],
                  [
                    -120.6220869,
                    47.8984953,
                    1571.14
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:17:22+00:00",
            "end_time": "2017-10-15T18:46:57+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6220869,
        47.8984953,
        1571.14,
        -120.6081223,
        47.9105015,
        1942.58
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_561000_1521000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:05:09Z",
        "pc:count": 18460850,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5162761,
            "count": 18460850,
            "maximum": -120.5097398,
            "minimum": -120.5203391,
            "name": "X",
            "position": 0,
            "stddev": 0.002517814408,
            "variance": 6.339389395e-06
          },
          {
            "average": 47.75865688,
            "count": 18460850,
            "maximum": 47.7641326,
            "minimum": 47.750599,
            "name": "Y",
            "position": 1,
            "stddev": 0.003371172234,
            "variance": 1.136480223e-05
          },
          {
            "average": 1512.921816,
            "count": 18460850,
            "maximum": 1656.44,
            "minimum": 1379.99,
            "name": "Z",
            "position": 2,
            "stddev": 54.80197756,
            "variance": 3003.256744
          },
          {
            "average": 78.44095375,
            "count": 18460850,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 52.1314724,
            "variance": 2717.690415
          },
          {
            "average": 1.170178134,
            "count": 18460850,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.428914802,
            "variance": 0.1839679074
          },
          {
            "average": 1.340412657,
            "count": 18460850,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.594018386,
            "variance": 0.3528578429
          },
          {
            "average": 0.4987956134,
            "count": 18460850,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499998563,
            "variance": 0.249998563
          },
          {
            "average": 0.0006430364799,
            "count": 18460850,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02535001023,
            "variance": 0.0006426230188
          },
          {
            "average": 1.163135771,
            "count": 18460850,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4086120232,
            "variance": 0.1669637855
          },
          {
            "average": 0.9217073208,
            "count": 18460850,
            "maximum": 12,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.913566751,
            "variance": 47.79740522
          },
          {
            "average": 0.5028142258,
            "count": 18460850,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999920936,
            "variance": 0.2499920937
          },
          {
            "average": 195.2091514,
            "count": 18460850,
            "maximum": 319,
            "minimum": 148,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 75.16507272,
            "variance": 5649.788157
          },
          {
            "average": 192010319.3,
            "count": 18460850,
            "maximum": 192125909.4,
            "minimum": 191702211.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 187436.0683,
            "variance": 35132279690.0
          },
          {
            "average": 0,
            "count": 18460850,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 18460850,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 18460850,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 18460850,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 18460850,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5203391,
          47.750599,
          1379.99,
          -120.5097398,
          47.7641326,
          1656.44
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5203391,
                47.750599,
                1379.99
              ],
              [
                -120.5203391,
                47.7641326,
                1379.99
              ],
              [
                -120.5097398,
                47.7641326,
                1656.44
              ],
              [
                -120.5097398,
                47.750599,
                1656.44
              ],
              [
                -120.5203391,
                47.750599,
                1379.99
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:05:09+00:00",
        "end_time": "2017-10-10T20:23:31+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5203391,
              47.750599,
              1379.99
            ],
            [
              -120.5203391,
              47.7641326,
              1379.99
            ],
            [
              -120.5097398,
              47.7641326,
              1656.44
            ],
            [
              -120.5097398,
              47.750599,
              1656.44
            ],
            [
              -120.5203391,
              47.750599,
              1379.99
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_561000_1521000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_561000_1521000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_561000_1521000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_561000_1521000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5203391,
            47.750599,
            1379.99,
            -120.5097398,
            47.7641326,
            1656.44
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5203391,
                  47.750599,
                  1379.99
                ],
                [
                  -120.5203391,
                  47.7641326,
                  1379.99
                ],
                [
                  -120.5097398,
                  47.7641326,
                  1656.44
                ],
                [
                  -120.5097398,
                  47.750599,
                  1656.44
                ],
                [
                  -120.5203391,
                  47.750599,
                  1379.99
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_561000_1521000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_561000_1521000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:05:09Z",
            "pc:count": 18460850,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5162761,
                "count": 18460850,
                "maximum": -120.5097398,
                "minimum": -120.5203391,
                "name": "X",
                "position": 0,
                "stddev": 0.002517814408,
                "variance": 6.339389395e-06
              },
              {
                "average": 47.75865688,
                "count": 18460850,
                "maximum": 47.7641326,
                "minimum": 47.750599,
                "name": "Y",
                "position": 1,
                "stddev": 0.003371172234,
                "variance": 1.136480223e-05
              },
              {
                "average": 1512.921816,
                "count": 18460850,
                "maximum": 1656.44,
                "minimum": 1379.99,
                "name": "Z",
                "position": 2,
                "stddev": 54.80197756,
                "variance": 3003.256744
              },
              {
                "average": 78.44095375,
                "count": 18460850,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 52.1314724,
                "variance": 2717.690415
              },
              {
                "average": 1.170178134,
                "count": 18460850,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.428914802,
                "variance": 0.1839679074
              },
              {
                "average": 1.340412657,
                "count": 18460850,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.594018386,
                "variance": 0.3528578429
              },
              {
                "average": 0.4987956134,
                "count": 18460850,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499998563,
                "variance": 0.249998563
              },
              {
                "average": 0.0006430364799,
                "count": 18460850,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02535001023,
                "variance": 0.0006426230188
              },
              {
                "average": 1.163135771,
                "count": 18460850,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4086120232,
                "variance": 0.1669637855
              },
              {
                "average": 0.9217073208,
                "count": 18460850,
                "maximum": 12,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.913566751,
                "variance": 47.79740522
              },
              {
                "average": 0.5028142258,
                "count": 18460850,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999920936,
                "variance": 0.2499920937
              },
              {
                "average": 195.2091514,
                "count": 18460850,
                "maximum": 319,
                "minimum": 148,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 75.16507272,
                "variance": 5649.788157
              },
              {
                "average": 192010319.3,
                "count": 18460850,
                "maximum": 192125909.4,
                "minimum": 191702211.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 187436.0683,
                "variance": 35132279690.0
              },
              {
                "average": 0,
                "count": 18460850,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 18460850,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 18460850,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 18460850,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 18460850,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5203391,
              47.750599,
              1379.99,
              -120.5097398,
              47.7641326,
              1656.44
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5203391,
                    47.750599,
                    1379.99
                  ],
                  [
                    -120.5203391,
                    47.7641326,
                    1379.99
                  ],
                  [
                    -120.5097398,
                    47.7641326,
                    1656.44
                  ],
                  [
                    -120.5097398,
                    47.750599,
                    1656.44
                  ],
                  [
                    -120.5203391,
                    47.750599,
                    1379.99
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:05:09+00:00",
            "end_time": "2017-10-10T20:23:31+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5203391,
        47.750599,
        1379.99,
        -120.5097398,
        47.7641326,
        1656.44
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_559500_1519500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T20:27:42Z",
        "pc:count": 36643631,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5310474,
            "count": 36643631,
            "maximum": -120.520199,
            "minimum": -120.5402172,
            "name": "X",
            "position": 0,
            "stddev": 0.005361361084,
            "variance": 2.874419267e-05
          },
          {
            "average": 47.74422659,
            "count": 36643631,
            "maximum": 47.7505986,
            "minimum": 47.737022,
            "name": "Y",
            "position": 1,
            "stddev": 0.003844318094,
            "variance": 1.477878161e-05
          },
          {
            "average": 1511.413546,
            "count": 36643631,
            "maximum": 1760.94,
            "minimum": 1172.42,
            "name": "Z",
            "position": 2,
            "stddev": 94.52569579,
            "variance": 8935.107164
          },
          {
            "average": 83.30158471,
            "count": 36643631,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 65.11523975,
            "variance": 4239.994447
          },
          {
            "average": 1.288607971,
            "count": 36643631,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5577154777,
            "variance": 0.3110465541
          },
          {
            "average": 1.577203389,
            "count": 36643631,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7491359875,
            "variance": 0.5612047277
          },
          {
            "average": 0.499322297,
            "count": 36643631,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999995475,
            "variance": 0.2499995475
          },
          {
            "average": 0.0006708942135,
            "count": 36643631,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02589293596,
            "variance": 0.0006704441328
          },
          {
            "average": 1.135013749,
            "count": 36643631,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3802981189,
            "variance": 0.1446266592
          },
          {
            "average": 0.6990087794,
            "count": 36643631,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.006823296,
            "variance": 49.09557271
          },
          {
            "average": 0.5072064501,
            "count": 36643631,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999480712,
            "variance": 0.2499480739
          },
          {
            "average": 313.3519777,
            "count": 36643631,
            "maximum": 318,
            "minimum": 309,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.8675834,
            "variance": 3.487867754
          },
          {
            "average": 191700519.4,
            "count": 36643631,
            "maximum": 191702462,
            "minimum": 191698483,
            "name": "GpsTime",
            "position": 12,
            "stddev": 859.2880917,
            "variance": 738376.0245
          },
          {
            "average": 0,
            "count": 36643631,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36643631,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36643631,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36643631,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36643631,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5402172,
          47.737022,
          1172.42,
          -120.520199,
          47.7505986,
          1760.94
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5402172,
                47.737022,
                1172.42
              ],
              [
                -120.5402172,
                47.7505986,
                1172.42
              ],
              [
                -120.520199,
                47.7505986,
                1760.94
              ],
              [
                -120.520199,
                47.737022,
                1760.94
              ],
              [
                -120.5402172,
                47.737022,
                1172.42
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T20:27:42+00:00",
        "end_time": "2017-10-10T19:21:23+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5402172,
              47.737022,
              1172.42
            ],
            [
              -120.5402172,
              47.7505986,
              1172.42
            ],
            [
              -120.520199,
              47.7505986,
              1760.94
            ],
            [
              -120.520199,
              47.737022,
              1760.94
            ],
            [
              -120.5402172,
              47.737022,
              1172.42
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_559500_1519500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_559500_1519500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_559500_1519500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1519500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5402172,
            47.737022,
            1172.42,
            -120.520199,
            47.7505986,
            1760.94
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5402172,
                  47.737022,
                  1172.42
                ],
                [
                  -120.5402172,
                  47.7505986,
                  1172.42
                ],
                [
                  -120.520199,
                  47.7505986,
                  1760.94
                ],
                [
                  -120.520199,
                  47.737022,
                  1760.94
                ],
                [
                  -120.5402172,
                  47.737022,
                  1172.42
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_559500_1519500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1519500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T20:27:42Z",
            "pc:count": 36643631,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5310474,
                "count": 36643631,
                "maximum": -120.520199,
                "minimum": -120.5402172,
                "name": "X",
                "position": 0,
                "stddev": 0.005361361084,
                "variance": 2.874419267e-05
              },
              {
                "average": 47.74422659,
                "count": 36643631,
                "maximum": 47.7505986,
                "minimum": 47.737022,
                "name": "Y",
                "position": 1,
                "stddev": 0.003844318094,
                "variance": 1.477878161e-05
              },
              {
                "average": 1511.413546,
                "count": 36643631,
                "maximum": 1760.94,
                "minimum": 1172.42,
                "name": "Z",
                "position": 2,
                "stddev": 94.52569579,
                "variance": 8935.107164
              },
              {
                "average": 83.30158471,
                "count": 36643631,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 65.11523975,
                "variance": 4239.994447
              },
              {
                "average": 1.288607971,
                "count": 36643631,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5577154777,
                "variance": 0.3110465541
              },
              {
                "average": 1.577203389,
                "count": 36643631,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7491359875,
                "variance": 0.5612047277
              },
              {
                "average": 0.499322297,
                "count": 36643631,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999995475,
                "variance": 0.2499995475
              },
              {
                "average": 0.0006708942135,
                "count": 36643631,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02589293596,
                "variance": 0.0006704441328
              },
              {
                "average": 1.135013749,
                "count": 36643631,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3802981189,
                "variance": 0.1446266592
              },
              {
                "average": 0.6990087794,
                "count": 36643631,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.006823296,
                "variance": 49.09557271
              },
              {
                "average": 0.5072064501,
                "count": 36643631,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999480712,
                "variance": 0.2499480739
              },
              {
                "average": 313.3519777,
                "count": 36643631,
                "maximum": 318,
                "minimum": 309,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.8675834,
                "variance": 3.487867754
              },
              {
                "average": 191700519.4,
                "count": 36643631,
                "maximum": 191702462,
                "minimum": 191698483,
                "name": "GpsTime",
                "position": 12,
                "stddev": 859.2880917,
                "variance": 738376.0245
              },
              {
                "average": 0,
                "count": 36643631,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36643631,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36643631,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36643631,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36643631,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5402172,
              47.737022,
              1172.42,
              -120.520199,
              47.7505986,
              1760.94
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5402172,
                    47.737022,
                    1172.42
                  ],
                  [
                    -120.5402172,
                    47.7505986,
                    1172.42
                  ],
                  [
                    -120.520199,
                    47.7505986,
                    1760.94
                  ],
                  [
                    -120.520199,
                    47.737022,
                    1760.94
                  ],
                  [
                    -120.5402172,
                    47.737022,
                    1172.42
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T20:27:42+00:00",
            "end_time": "2017-10-10T19:21:23+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5402172,
        47.737022,
        1172.42,
        -120.520199,
        47.7505986,
        1760.94
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1522500_20171010.copc",
      "properties": {
        "datetime": "2017-10-09T17:45:41Z",
        "pc:count": 4934248,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6789877,
            "count": 4934248,
            "maximum": -120.6761446,
            "minimum": -120.6806059,
            "name": "X",
            "position": 0,
            "stddev": 0.0009923803069,
            "variance": 9.848186736e-07
          },
          {
            "average": 47.76913131,
            "count": 4934248,
            "maximum": 47.7767819,
            "minimum": 47.7632819,
            "name": "Y",
            "position": 1,
            "stddev": 0.004082588398,
            "variance": 1.666752803e-05
          },
          {
            "average": 700.8231037,
            "count": 4934248,
            "maximum": 793.33,
            "minimum": 632.47,
            "name": "Z",
            "position": 2,
            "stddev": 27.58040568,
            "variance": 760.6787777
          },
          {
            "average": 36.13235695,
            "count": 4934248,
            "maximum": 227,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 34.42842552,
            "variance": 1185.316484
          },
          {
            "average": 1.236252414,
            "count": 4934248,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4918525885,
            "variance": 0.2419189688
          },
          {
            "average": 1.472866382,
            "count": 4934248,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6586812437,
            "variance": 0.4338609808
          },
          {
            "average": 0.5050285271,
            "count": 4934248,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999747639,
            "variance": 0.2499747646
          },
          {
            "average": 0.0004045195945,
            "count": 4934248,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02010860613,
            "variance": 0.0004043560403
          },
          {
            "average": 1.192271649,
            "count": 4934248,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4321022348,
            "variance": 0.1867123413
          },
          {
            "average": -2.382958365,
            "count": 4934248,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 5.901599109,
            "variance": 34.82887204
          },
          {
            "average": 0.4960125636,
            "count": 4934248,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999841508,
            "variance": 0.249984151
          },
          {
            "average": 249.5051359,
            "count": 4934248,
            "maximum": 251,
            "minimum": 246,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.010804569,
            "variance": 1.021725877
          },
          {
            "average": 191605454.5,
            "count": 4934248,
            "maximum": 191606341.4,
            "minimum": 191604512,
            "name": "GpsTime",
            "position": 12,
            "stddev": 395.2406248,
            "variance": 156215.1515
          },
          {
            "average": 0,
            "count": 4934248,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4934248,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4934248,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4934248,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4934248,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6806059,
          47.7632819,
          632.47,
          -120.6761446,
          47.7767819,
          793.33
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6806059,
                47.7632819,
                632.47
              ],
              [
                -120.6806059,
                47.7767819,
                632.47
              ],
              [
                -120.6761446,
                47.7767819,
                793.33
              ],
              [
                -120.6761446,
                47.7632819,
                793.33
              ],
              [
                -120.6806059,
                47.7632819,
                632.47
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T17:45:41+00:00",
        "end_time": "2017-10-09T17:15:12+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6806059,
              47.7632819,
              632.47
            ],
            [
              -120.6806059,
              47.7767819,
              632.47
            ],
            [
              -120.6761446,
              47.7767819,
              793.33
            ],
            [
              -120.6761446,
              47.7632819,
              793.33
            ],
            [
              -120.6806059,
              47.7632819,
              632.47
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1522500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1522500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1522500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1522500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6806059,
            47.7632819,
            632.47,
            -120.6761446,
            47.7767819,
            793.33
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6806059,
                  47.7632819,
                  632.47
                ],
                [
                  -120.6806059,
                  47.7767819,
                  632.47
                ],
                [
                  -120.6761446,
                  47.7767819,
                  793.33
                ],
                [
                  -120.6761446,
                  47.7632819,
                  793.33
                ],
                [
                  -120.6806059,
                  47.7632819,
                  632.47
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1522500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1522500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T17:45:41Z",
            "pc:count": 4934248,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6789877,
                "count": 4934248,
                "maximum": -120.6761446,
                "minimum": -120.6806059,
                "name": "X",
                "position": 0,
                "stddev": 0.0009923803069,
                "variance": 9.848186736e-07
              },
              {
                "average": 47.76913131,
                "count": 4934248,
                "maximum": 47.7767819,
                "minimum": 47.7632819,
                "name": "Y",
                "position": 1,
                "stddev": 0.004082588398,
                "variance": 1.666752803e-05
              },
              {
                "average": 700.8231037,
                "count": 4934248,
                "maximum": 793.33,
                "minimum": 632.47,
                "name": "Z",
                "position": 2,
                "stddev": 27.58040568,
                "variance": 760.6787777
              },
              {
                "average": 36.13235695,
                "count": 4934248,
                "maximum": 227,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 34.42842552,
                "variance": 1185.316484
              },
              {
                "average": 1.236252414,
                "count": 4934248,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4918525885,
                "variance": 0.2419189688
              },
              {
                "average": 1.472866382,
                "count": 4934248,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6586812437,
                "variance": 0.4338609808
              },
              {
                "average": 0.5050285271,
                "count": 4934248,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999747639,
                "variance": 0.2499747646
              },
              {
                "average": 0.0004045195945,
                "count": 4934248,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02010860613,
                "variance": 0.0004043560403
              },
              {
                "average": 1.192271649,
                "count": 4934248,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4321022348,
                "variance": 0.1867123413
              },
              {
                "average": -2.382958365,
                "count": 4934248,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 5.901599109,
                "variance": 34.82887204
              },
              {
                "average": 0.4960125636,
                "count": 4934248,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999841508,
                "variance": 0.249984151
              },
              {
                "average": 249.5051359,
                "count": 4934248,
                "maximum": 251,
                "minimum": 246,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.010804569,
                "variance": 1.021725877
              },
              {
                "average": 191605454.5,
                "count": 4934248,
                "maximum": 191606341.4,
                "minimum": 191604512,
                "name": "GpsTime",
                "position": 12,
                "stddev": 395.2406248,
                "variance": 156215.1515
              },
              {
                "average": 0,
                "count": 4934248,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4934248,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4934248,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4934248,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4934248,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6806059,
              47.7632819,
              632.47,
              -120.6761446,
              47.7767819,
              793.33
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6806059,
                    47.7632819,
                    632.47
                  ],
                  [
                    -120.6806059,
                    47.7767819,
                    632.47
                  ],
                  [
                    -120.6761446,
                    47.7767819,
                    793.33
                  ],
                  [
                    -120.6761446,
                    47.7632819,
                    793.33
                  ],
                  [
                    -120.6806059,
                    47.7632819,
                    632.47
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T17:45:41+00:00",
            "end_time": "2017-10-09T17:15:12+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6806059,
        47.7632819,
        632.47,
        -120.6761446,
        47.7767819,
        793.33
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_540000_1521000_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T16:59:25Z",
        "pc:count": 2377778,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7829271,
            "count": 2377778,
            "maximum": -120.7803021,
            "minimum": -120.7876131,
            "name": "X",
            "position": 0,
            "stddev": 0.00166103066,
            "variance": 2.759022855e-06
          },
          {
            "average": 47.75073364,
            "count": 2377778,
            "maximum": 47.7538143,
            "minimum": 47.7491328,
            "name": "Y",
            "position": 1,
            "stddev": 0.001063468353,
            "variance": 1.130964938e-06
          },
          {
            "average": 1003.383014,
            "count": 2377778,
            "maximum": 1099.29,
            "minimum": 884.32,
            "name": "Z",
            "position": 2,
            "stddev": 49.3865294,
            "variance": 2439.029286
          },
          {
            "average": 36.32396632,
            "count": 2377778,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 35.37998135,
            "variance": 1251.74308
          },
          {
            "average": 1.196183159,
            "count": 2377778,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.431104516,
            "variance": 0.1858511037
          },
          {
            "average": 1.392374309,
            "count": 2377778,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.5682110123,
            "variance": 0.3228637544
          },
          {
            "average": 0.5011834578,
            "count": 2377778,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999987046,
            "variance": 0.2499987046
          },
          {
            "average": 0.0005685980777,
            "count": 2377778,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02383851952,
            "variance": 0.0005682750129
          },
          {
            "average": 1.116813681,
            "count": 2377778,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3452426667,
            "variance": 0.1191924989
          },
          {
            "average": -0.7466428213,
            "count": 2377778,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.65724166,
            "variance": 44.31886652
          },
          {
            "average": 0.5061296723,
            "count": 2377778,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999625308,
            "variance": 0.2499625322
          },
          {
            "average": 233.0110965,
            "count": 2377778,
            "maximum": 235,
            "minimum": 231,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.8714935962,
            "variance": 0.7595010882
          },
          {
            "average": 191516422.1,
            "count": 2377778,
            "maximum": 191517165.9,
            "minimum": 191515584.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 415.220936,
            "variance": 172408.4257
          },
          {
            "average": 0,
            "count": 2377778,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2377778,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2377778,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2377778,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2377778,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7876131,
          47.7491328,
          884.32,
          -120.7803021,
          47.7538143,
          1099.29
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7876131,
                47.7491328,
                884.32
              ],
              [
                -120.7876131,
                47.7538143,
                884.32
              ],
              [
                -120.7803021,
                47.7538143,
                1099.29
              ],
              [
                -120.7803021,
                47.7491328,
                1099.29
              ],
              [
                -120.7876131,
                47.7491328,
                884.32
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T16:59:25+00:00",
        "end_time": "2017-10-08T16:33:04+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7876131,
              47.7491328,
              884.32
            ],
            [
              -120.7876131,
              47.7538143,
              884.32
            ],
            [
              -120.7803021,
              47.7538143,
              1099.29
            ],
            [
              -120.7803021,
              47.7491328,
              1099.29
            ],
            [
              -120.7876131,
              47.7491328,
              884.32
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_540000_1521000_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_540000_1521000_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_540000_1521000_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1521000_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7876131,
            47.7491328,
            884.32,
            -120.7803021,
            47.7538143,
            1099.29
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7876131,
                  47.7491328,
                  884.32
                ],
                [
                  -120.7876131,
                  47.7538143,
                  884.32
                ],
                [
                  -120.7803021,
                  47.7538143,
                  1099.29
                ],
                [
                  -120.7803021,
                  47.7491328,
                  1099.29
                ],
                [
                  -120.7876131,
                  47.7491328,
                  884.32
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_540000_1521000_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1521000_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T16:59:25Z",
            "pc:count": 2377778,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7829271,
                "count": 2377778,
                "maximum": -120.7803021,
                "minimum": -120.7876131,
                "name": "X",
                "position": 0,
                "stddev": 0.00166103066,
                "variance": 2.759022855e-06
              },
              {
                "average": 47.75073364,
                "count": 2377778,
                "maximum": 47.7538143,
                "minimum": 47.7491328,
                "name": "Y",
                "position": 1,
                "stddev": 0.001063468353,
                "variance": 1.130964938e-06
              },
              {
                "average": 1003.383014,
                "count": 2377778,
                "maximum": 1099.29,
                "minimum": 884.32,
                "name": "Z",
                "position": 2,
                "stddev": 49.3865294,
                "variance": 2439.029286
              },
              {
                "average": 36.32396632,
                "count": 2377778,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 35.37998135,
                "variance": 1251.74308
              },
              {
                "average": 1.196183159,
                "count": 2377778,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.431104516,
                "variance": 0.1858511037
              },
              {
                "average": 1.392374309,
                "count": 2377778,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.5682110123,
                "variance": 0.3228637544
              },
              {
                "average": 0.5011834578,
                "count": 2377778,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999987046,
                "variance": 0.2499987046
              },
              {
                "average": 0.0005685980777,
                "count": 2377778,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02383851952,
                "variance": 0.0005682750129
              },
              {
                "average": 1.116813681,
                "count": 2377778,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3452426667,
                "variance": 0.1191924989
              },
              {
                "average": -0.7466428213,
                "count": 2377778,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.65724166,
                "variance": 44.31886652
              },
              {
                "average": 0.5061296723,
                "count": 2377778,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999625308,
                "variance": 0.2499625322
              },
              {
                "average": 233.0110965,
                "count": 2377778,
                "maximum": 235,
                "minimum": 231,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.8714935962,
                "variance": 0.7595010882
              },
              {
                "average": 191516422.1,
                "count": 2377778,
                "maximum": 191517165.9,
                "minimum": 191515584.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 415.220936,
                "variance": 172408.4257
              },
              {
                "average": 0,
                "count": 2377778,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2377778,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2377778,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2377778,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2377778,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7876131,
              47.7491328,
              884.32,
              -120.7803021,
              47.7538143,
              1099.29
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7876131,
                    47.7491328,
                    884.32
                  ],
                  [
                    -120.7876131,
                    47.7538143,
                    884.32
                  ],
                  [
                    -120.7803021,
                    47.7538143,
                    1099.29
                  ],
                  [
                    -120.7803021,
                    47.7491328,
                    1099.29
                  ],
                  [
                    -120.7876131,
                    47.7491328,
                    884.32
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T16:59:25+00:00",
            "end_time": "2017-10-08T16:33:04+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7876131,
        47.7491328,
        884.32,
        -120.7803021,
        47.7538143,
        1099.29
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1509000_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T17:55:57Z",
        "pc:count": 6691141,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7245965,
            "count": 6691141,
            "maximum": -120.71893,
            "minimum": -120.7368436,
            "name": "X",
            "position": 0,
            "stddev": 0.004451526946,
            "variance": 1.981609215e-05
          },
          {
            "average": 47.65308079,
            "count": 6691141,
            "maximum": 47.6551451,
            "minimum": 47.6476587,
            "name": "Y",
            "position": 1,
            "stddev": 0.001615916246,
            "variance": 2.611185313e-06
          },
          {
            "average": 594.1089613,
            "count": 6691141,
            "maximum": 1058.69,
            "minimum": 491.71,
            "name": "Z",
            "position": 2,
            "stddev": 83.00679197,
            "variance": 6890.127513
          },
          {
            "average": 19.0173643,
            "count": 6691141,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 22.65959484,
            "variance": 513.4572383
          },
          {
            "average": 1.198279187,
            "count": 6691141,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.457159615,
            "variance": 0.2089949136
          },
          {
            "average": 1.396331209,
            "count": 6691141,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6237835416,
            "variance": 0.3891059068
          },
          {
            "average": 0.4996526004,
            "count": 6691141,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999167,
            "variance": 0.2499999167
          },
          {
            "average": 0.0007605578779,
            "count": 6691141,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02756772648,
            "variance": 0.0007599795432
          },
          {
            "average": 1.166846133,
            "count": 6691141,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4047462666,
            "variance": 0.1638195403
          },
          {
            "average": 0.3358334959,
            "count": 6691141,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.173552262,
            "variance": 51.45985205
          },
          {
            "average": 0.5110274914,
            "count": 6691141,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499878417,
            "variance": 0.2498784318
          },
          {
            "average": 239.8996019,
            "count": 6691141,
            "maximum": 242,
            "minimum": 236,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.216831189,
            "variance": 1.480678143
          },
          {
            "average": 191519591.9,
            "count": 6691141,
            "maximum": 191520557.8,
            "minimum": 191517654.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 583.3388423,
            "variance": 340284.205
          },
          {
            "average": 0,
            "count": 6691141,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6691141,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6691141,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6691141,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6691141,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7368436,
          47.6476587,
          491.71,
          -120.71893,
          47.6551451,
          1058.69
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7368436,
                47.6476587,
                491.71
              ],
              [
                -120.7368436,
                47.6551451,
                491.71
              ],
              [
                -120.71893,
                47.6551451,
                1058.69
              ],
              [
                -120.71893,
                47.6476587,
                1058.69
              ],
              [
                -120.7368436,
                47.6476587,
                491.71
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T17:55:57+00:00",
        "end_time": "2017-10-08T17:07:34+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7368436,
              47.6476587,
              491.71
            ],
            [
              -120.7368436,
              47.6551451,
              491.71
            ],
            [
              -120.71893,
              47.6551451,
              1058.69
            ],
            [
              -120.71893,
              47.6476587,
              1058.69
            ],
            [
              -120.7368436,
              47.6476587,
              491.71
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1509000_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1509000_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1509000_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1509000_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7368436,
            47.6476587,
            491.71,
            -120.71893,
            47.6551451,
            1058.69
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7368436,
                  47.6476587,
                  491.71
                ],
                [
                  -120.7368436,
                  47.6551451,
                  491.71
                ],
                [
                  -120.71893,
                  47.6551451,
                  1058.69
                ],
                [
                  -120.71893,
                  47.6476587,
                  1058.69
                ],
                [
                  -120.7368436,
                  47.6476587,
                  491.71
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1509000_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1509000_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T17:55:57Z",
            "pc:count": 6691141,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7245965,
                "count": 6691141,
                "maximum": -120.71893,
                "minimum": -120.7368436,
                "name": "X",
                "position": 0,
                "stddev": 0.004451526946,
                "variance": 1.981609215e-05
              },
              {
                "average": 47.65308079,
                "count": 6691141,
                "maximum": 47.6551451,
                "minimum": 47.6476587,
                "name": "Y",
                "position": 1,
                "stddev": 0.001615916246,
                "variance": 2.611185313e-06
              },
              {
                "average": 594.1089613,
                "count": 6691141,
                "maximum": 1058.69,
                "minimum": 491.71,
                "name": "Z",
                "position": 2,
                "stddev": 83.00679197,
                "variance": 6890.127513
              },
              {
                "average": 19.0173643,
                "count": 6691141,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 22.65959484,
                "variance": 513.4572383
              },
              {
                "average": 1.198279187,
                "count": 6691141,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.457159615,
                "variance": 0.2089949136
              },
              {
                "average": 1.396331209,
                "count": 6691141,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6237835416,
                "variance": 0.3891059068
              },
              {
                "average": 0.4996526004,
                "count": 6691141,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999167,
                "variance": 0.2499999167
              },
              {
                "average": 0.0007605578779,
                "count": 6691141,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02756772648,
                "variance": 0.0007599795432
              },
              {
                "average": 1.166846133,
                "count": 6691141,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4047462666,
                "variance": 0.1638195403
              },
              {
                "average": 0.3358334959,
                "count": 6691141,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.173552262,
                "variance": 51.45985205
              },
              {
                "average": 0.5110274914,
                "count": 6691141,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499878417,
                "variance": 0.2498784318
              },
              {
                "average": 239.8996019,
                "count": 6691141,
                "maximum": 242,
                "minimum": 236,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.216831189,
                "variance": 1.480678143
              },
              {
                "average": 191519591.9,
                "count": 6691141,
                "maximum": 191520557.8,
                "minimum": 191517654.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 583.3388423,
                "variance": 340284.205
              },
              {
                "average": 0,
                "count": 6691141,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6691141,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6691141,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6691141,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6691141,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7368436,
              47.6476587,
              491.71,
              -120.71893,
              47.6551451,
              1058.69
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7368436,
                    47.6476587,
                    491.71
                  ],
                  [
                    -120.7368436,
                    47.6551451,
                    491.71
                  ],
                  [
                    -120.71893,
                    47.6551451,
                    1058.69
                  ],
                  [
                    -120.71893,
                    47.6476587,
                    1058.69
                  ],
                  [
                    -120.7368436,
                    47.6476587,
                    491.71
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T17:55:57+00:00",
            "end_time": "2017-10-08T17:07:34+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7368436,
        47.6476587,
        491.71,
        -120.71893,
        47.6551451,
        1058.69
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1516500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:30:33Z",
        "pc:count": 36114944,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.710378,
            "count": 36114944,
            "maximum": -120.699803,
            "minimum": -120.7199229,
            "name": "X",
            "position": 0,
            "stddev": 0.005715518256,
            "variance": 3.266714894e-05
          },
          {
            "average": 47.71669839,
            "count": 36114944,
            "maximum": 47.7227017,
            "minimum": 47.7090958,
            "name": "Y",
            "position": 1,
            "stddev": 0.00356579823,
            "variance": 1.271491702e-05
          },
          {
            "average": 684.9211452,
            "count": 36114944,
            "maximum": 1421.2,
            "minimum": 548.84,
            "name": "Z",
            "position": 2,
            "stddev": 64.7579338,
            "variance": 4193.58999
          },
          {
            "average": 22.8633263,
            "count": 36114944,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 25.74747039,
            "variance": 662.9322314
          },
          {
            "average": 1.334561698,
            "count": 36114944,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5796901123,
            "variance": 0.3360406262
          },
          {
            "average": 1.669163962,
            "count": 36114944,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7494268182,
            "variance": 0.5616405558
          },
          {
            "average": 0.5004312065,
            "count": 36114944,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499999821,
            "variance": 0.249999821
          },
          {
            "average": 0.0006616374651,
            "count": 36114944,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02571380406,
            "variance": 0.0006611997193
          },
          {
            "average": 1.136170057,
            "count": 36114944,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3878015725,
            "variance": 0.1503900596
          },
          {
            "average": 0.05953781562,
            "count": 36114944,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.060040111,
            "variance": 49.84416637
          },
          {
            "average": 0.5018694477,
            "count": 36114944,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999965121,
            "variance": 0.2499965121
          },
          {
            "average": 260.2209504,
            "count": 36114944,
            "maximum": 263,
            "minimum": 257,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.580166633,
            "variance": 2.496926588
          },
          {
            "average": 191611113.4,
            "count": 36114944,
            "maximum": 191612633.4,
            "minimum": 191609434.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 852.1949895,
            "variance": 726236.3002
          },
          {
            "average": 0,
            "count": 36114944,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36114944,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36114944,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36114944,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36114944,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7199229,
          47.7090958,
          548.84,
          -120.699803,
          47.7227017,
          1421.2
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7199229,
                47.7090958,
                548.84
              ],
              [
                -120.7199229,
                47.7227017,
                548.84
              ],
              [
                -120.699803,
                47.7227017,
                1421.2
              ],
              [
                -120.699803,
                47.7090958,
                1421.2
              ],
              [
                -120.7199229,
                47.7090958,
                548.84
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:30:33+00:00",
        "end_time": "2017-10-09T18:37:14+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7199229,
              47.7090958,
              548.84
            ],
            [
              -120.7199229,
              47.7227017,
              548.84
            ],
            [
              -120.699803,
              47.7227017,
              1421.2
            ],
            [
              -120.699803,
              47.7090958,
              1421.2
            ],
            [
              -120.7199229,
              47.7090958,
              548.84
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1516500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1516500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1516500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1516500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7199229,
            47.7090958,
            548.84,
            -120.699803,
            47.7227017,
            1421.2
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7199229,
                  47.7090958,
                  548.84
                ],
                [
                  -120.7199229,
                  47.7227017,
                  548.84
                ],
                [
                  -120.699803,
                  47.7227017,
                  1421.2
                ],
                [
                  -120.699803,
                  47.7090958,
                  1421.2
                ],
                [
                  -120.7199229,
                  47.7090958,
                  548.84
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1516500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1516500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:30:33Z",
            "pc:count": 36114944,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.710378,
                "count": 36114944,
                "maximum": -120.699803,
                "minimum": -120.7199229,
                "name": "X",
                "position": 0,
                "stddev": 0.005715518256,
                "variance": 3.266714894e-05
              },
              {
                "average": 47.71669839,
                "count": 36114944,
                "maximum": 47.7227017,
                "minimum": 47.7090958,
                "name": "Y",
                "position": 1,
                "stddev": 0.00356579823,
                "variance": 1.271491702e-05
              },
              {
                "average": 684.9211452,
                "count": 36114944,
                "maximum": 1421.2,
                "minimum": 548.84,
                "name": "Z",
                "position": 2,
                "stddev": 64.7579338,
                "variance": 4193.58999
              },
              {
                "average": 22.8633263,
                "count": 36114944,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 25.74747039,
                "variance": 662.9322314
              },
              {
                "average": 1.334561698,
                "count": 36114944,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5796901123,
                "variance": 0.3360406262
              },
              {
                "average": 1.669163962,
                "count": 36114944,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7494268182,
                "variance": 0.5616405558
              },
              {
                "average": 0.5004312065,
                "count": 36114944,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499999821,
                "variance": 0.249999821
              },
              {
                "average": 0.0006616374651,
                "count": 36114944,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02571380406,
                "variance": 0.0006611997193
              },
              {
                "average": 1.136170057,
                "count": 36114944,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3878015725,
                "variance": 0.1503900596
              },
              {
                "average": 0.05953781562,
                "count": 36114944,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.060040111,
                "variance": 49.84416637
              },
              {
                "average": 0.5018694477,
                "count": 36114944,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999965121,
                "variance": 0.2499965121
              },
              {
                "average": 260.2209504,
                "count": 36114944,
                "maximum": 263,
                "minimum": 257,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.580166633,
                "variance": 2.496926588
              },
              {
                "average": 191611113.4,
                "count": 36114944,
                "maximum": 191612633.4,
                "minimum": 191609434.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 852.1949895,
                "variance": 726236.3002
              },
              {
                "average": 0,
                "count": 36114944,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36114944,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36114944,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36114944,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36114944,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7199229,
              47.7090958,
              548.84,
              -120.699803,
              47.7227017,
              1421.2
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7199229,
                    47.7090958,
                    548.84
                  ],
                  [
                    -120.7199229,
                    47.7227017,
                    548.84
                  ],
                  [
                    -120.699803,
                    47.7227017,
                    1421.2
                  ],
                  [
                    -120.699803,
                    47.7090958,
                    1421.2
                  ],
                  [
                    -120.7199229,
                    47.7090958,
                    548.84
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:30:33+00:00",
            "end_time": "2017-10-09T18:37:14+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7199229,
        47.7090958,
        548.84,
        -120.699803,
        47.7227017,
        1421.2
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1513500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:45:13Z",
        "pc:count": 18192389,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6549294,
            "count": 18192389,
            "maximum": -120.6491826,
            "minimum": -120.659604,
            "name": "X",
            "position": 0,
            "stddev": 0.00276870625,
            "variance": 7.665734297e-06
          },
          {
            "average": 47.68929887,
            "count": 18192389,
            "maximum": 47.6960118,
            "minimum": 47.6824672,
            "name": "Y",
            "position": 1,
            "stddev": 0.003877888878,
            "variance": 1.503802215e-05
          },
          {
            "average": 627.2595103,
            "count": 18192389,
            "maximum": 786.7,
            "minimum": 502.51,
            "name": "Z",
            "position": 2,
            "stddev": 59.79028985,
            "variance": 3574.87876
          },
          {
            "average": 25.05969156,
            "count": 18192389,
            "maximum": 196,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 29.17604954,
            "variance": 851.2418667
          },
          {
            "average": 1.322799111,
            "count": 18192389,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5660347068,
            "variance": 0.3203952893
          },
          {
            "average": 1.645624387,
            "count": 18192389,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7308751794,
            "variance": 0.5341785279
          },
          {
            "average": 0.5000093171,
            "count": 18192389,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000000137,
            "variance": 0.2500000137
          },
          {
            "average": 0.0006735234169,
            "count": 18192389,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02594358919,
            "variance": 0.0006730698201
          },
          {
            "average": 1.163946747,
            "count": 18192389,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4246722729,
            "variance": 0.1803465394
          },
          {
            "average": 0.1491676213,
            "count": 18192389,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.059509327,
            "variance": 49.83667193
          },
          {
            "average": 0.4969635379,
            "count": 18192389,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999907936,
            "variance": 0.2499907936
          },
          {
            "average": 249.0920968,
            "count": 18192389,
            "maximum": 265,
            "minimum": 247,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.130125846,
            "variance": 4.537436118
          },
          {
            "average": 191605459.9,
            "count": 18192389,
            "maximum": 191613513.2,
            "minimum": 191604668.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 967.9734725,
            "variance": 936972.6435
          },
          {
            "average": 0,
            "count": 18192389,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 18192389,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 18192389,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 18192389,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 18192389,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.659604,
          47.6824672,
          502.51,
          -120.6491826,
          47.6960118,
          786.7
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.659604,
                47.6824672,
                502.51
              ],
              [
                -120.659604,
                47.6960118,
                502.51
              ],
              [
                -120.6491826,
                47.6960118,
                786.7
              ],
              [
                -120.6491826,
                47.6824672,
                786.7
              ],
              [
                -120.659604,
                47.6824672,
                502.51
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:45:13+00:00",
        "end_time": "2017-10-09T17:17:48+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.659604,
              47.6824672,
              502.51
            ],
            [
              -120.659604,
              47.6960118,
              502.51
            ],
            [
              -120.6491826,
              47.6960118,
              786.7
            ],
            [
              -120.6491826,
              47.6824672,
              786.7
            ],
            [
              -120.659604,
              47.6824672,
              502.51
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1513500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1513500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1513500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1513500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.659604,
            47.6824672,
            502.51,
            -120.6491826,
            47.6960118,
            786.7
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.659604,
                  47.6824672,
                  502.51
                ],
                [
                  -120.659604,
                  47.6960118,
                  502.51
                ],
                [
                  -120.6491826,
                  47.6960118,
                  786.7
                ],
                [
                  -120.6491826,
                  47.6824672,
                  786.7
                ],
                [
                  -120.659604,
                  47.6824672,
                  502.51
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1513500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1513500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:45:13Z",
            "pc:count": 18192389,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6549294,
                "count": 18192389,
                "maximum": -120.6491826,
                "minimum": -120.659604,
                "name": "X",
                "position": 0,
                "stddev": 0.00276870625,
                "variance": 7.665734297e-06
              },
              {
                "average": 47.68929887,
                "count": 18192389,
                "maximum": 47.6960118,
                "minimum": 47.6824672,
                "name": "Y",
                "position": 1,
                "stddev": 0.003877888878,
                "variance": 1.503802215e-05
              },
              {
                "average": 627.2595103,
                "count": 18192389,
                "maximum": 786.7,
                "minimum": 502.51,
                "name": "Z",
                "position": 2,
                "stddev": 59.79028985,
                "variance": 3574.87876
              },
              {
                "average": 25.05969156,
                "count": 18192389,
                "maximum": 196,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 29.17604954,
                "variance": 851.2418667
              },
              {
                "average": 1.322799111,
                "count": 18192389,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5660347068,
                "variance": 0.3203952893
              },
              {
                "average": 1.645624387,
                "count": 18192389,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7308751794,
                "variance": 0.5341785279
              },
              {
                "average": 0.5000093171,
                "count": 18192389,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000000137,
                "variance": 0.2500000137
              },
              {
                "average": 0.0006735234169,
                "count": 18192389,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02594358919,
                "variance": 0.0006730698201
              },
              {
                "average": 1.163946747,
                "count": 18192389,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4246722729,
                "variance": 0.1803465394
              },
              {
                "average": 0.1491676213,
                "count": 18192389,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.059509327,
                "variance": 49.83667193
              },
              {
                "average": 0.4969635379,
                "count": 18192389,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999907936,
                "variance": 0.2499907936
              },
              {
                "average": 249.0920968,
                "count": 18192389,
                "maximum": 265,
                "minimum": 247,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.130125846,
                "variance": 4.537436118
              },
              {
                "average": 191605459.9,
                "count": 18192389,
                "maximum": 191613513.2,
                "minimum": 191604668.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 967.9734725,
                "variance": 936972.6435
              },
              {
                "average": 0,
                "count": 18192389,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 18192389,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 18192389,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 18192389,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 18192389,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.659604,
              47.6824672,
              502.51,
              -120.6491826,
              47.6960118,
              786.7
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.659604,
                    47.6824672,
                    502.51
                  ],
                  [
                    -120.659604,
                    47.6960118,
                    502.51
                  ],
                  [
                    -120.6491826,
                    47.6960118,
                    786.7
                  ],
                  [
                    -120.6491826,
                    47.6824672,
                    786.7
                  ],
                  [
                    -120.659604,
                    47.6824672,
                    502.51
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:45:13+00:00",
            "end_time": "2017-10-09T17:17:48+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.659604,
        47.6824672,
        502.51,
        -120.6491826,
        47.6960118,
        786.7
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1518000_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T17:59:09Z",
        "pc:count": 39754540,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.750241,
            "count": 39754540,
            "maximum": -120.7399206,
            "minimum": -120.7601053,
            "name": "X",
            "position": 0,
            "stddev": 0.005833609352,
            "variance": 3.403099808e-05
          },
          {
            "average": 47.72909502,
            "count": 39754540,
            "maximum": 47.735948,
            "minimum": 47.722335,
            "name": "Y",
            "position": 1,
            "stddev": 0.003809737618,
            "variance": 1.451410072e-05
          },
          {
            "average": 783.9655883,
            "count": 39754540,
            "maximum": 1378.51,
            "minimum": 607.6,
            "name": "Z",
            "position": 2,
            "stddev": 118.2202355,
            "variance": 13976.02409
          },
          {
            "average": 29.89045553,
            "count": 39754540,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 33.375589,
            "variance": 1113.929941
          },
          {
            "average": 1.283806982,
            "count": 39754540,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5314486391,
            "variance": 0.282437656
          },
          {
            "average": 1.567597562,
            "count": 39754540,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6949365356,
            "variance": 0.4829367885
          },
          {
            "average": 0.5002923943,
            "count": 39754540,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999208,
            "variance": 0.2499999208
          },
          {
            "average": 0.0006872925709,
            "count": 39754540,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02620725505,
            "variance": 0.0006868202171
          },
          {
            "average": 1.098361395,
            "count": 39754540,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3215064023,
            "variance": 0.1033663667
          },
          {
            "average": 0.003964942041,
            "count": 39754540,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.084253676,
            "variance": 50.18665015
          },
          {
            "average": 0.502172582,
            "count": 39754540,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999952862,
            "variance": 0.2499952862
          },
          {
            "average": 239.118675,
            "count": 39754540,
            "maximum": 242,
            "minimum": 236,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.515628716,
            "variance": 2.297130406
          },
          {
            "average": 191519257.5,
            "count": 39754540,
            "maximum": 191520749.2,
            "minimum": 191517796.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 731.4606395,
            "variance": 535034.6671
          },
          {
            "average": 0,
            "count": 39754540,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39754540,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39754540,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39754540,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39754540,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7601053,
          47.722335,
          607.6,
          -120.7399206,
          47.735948,
          1378.51
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7601053,
                47.722335,
                607.6
              ],
              [
                -120.7601053,
                47.735948,
                607.6
              ],
              [
                -120.7399206,
                47.735948,
                1378.51
              ],
              [
                -120.7399206,
                47.722335,
                1378.51
              ],
              [
                -120.7601053,
                47.722335,
                607.6
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T17:59:09+00:00",
        "end_time": "2017-10-08T17:09:56+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7601053,
              47.722335,
              607.6
            ],
            [
              -120.7601053,
              47.735948,
              607.6
            ],
            [
              -120.7399206,
              47.735948,
              1378.51
            ],
            [
              -120.7399206,
              47.722335,
              1378.51
            ],
            [
              -120.7601053,
              47.722335,
              607.6
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1518000_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1518000_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1518000_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1518000_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7601053,
            47.722335,
            607.6,
            -120.7399206,
            47.735948,
            1378.51
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7601053,
                  47.722335,
                  607.6
                ],
                [
                  -120.7601053,
                  47.735948,
                  607.6
                ],
                [
                  -120.7399206,
                  47.735948,
                  1378.51
                ],
                [
                  -120.7399206,
                  47.722335,
                  1378.51
                ],
                [
                  -120.7601053,
                  47.722335,
                  607.6
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1518000_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1518000_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T17:59:09Z",
            "pc:count": 39754540,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.750241,
                "count": 39754540,
                "maximum": -120.7399206,
                "minimum": -120.7601053,
                "name": "X",
                "position": 0,
                "stddev": 0.005833609352,
                "variance": 3.403099808e-05
              },
              {
                "average": 47.72909502,
                "count": 39754540,
                "maximum": 47.735948,
                "minimum": 47.722335,
                "name": "Y",
                "position": 1,
                "stddev": 0.003809737618,
                "variance": 1.451410072e-05
              },
              {
                "average": 783.9655883,
                "count": 39754540,
                "maximum": 1378.51,
                "minimum": 607.6,
                "name": "Z",
                "position": 2,
                "stddev": 118.2202355,
                "variance": 13976.02409
              },
              {
                "average": 29.89045553,
                "count": 39754540,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 33.375589,
                "variance": 1113.929941
              },
              {
                "average": 1.283806982,
                "count": 39754540,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5314486391,
                "variance": 0.282437656
              },
              {
                "average": 1.567597562,
                "count": 39754540,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6949365356,
                "variance": 0.4829367885
              },
              {
                "average": 0.5002923943,
                "count": 39754540,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999208,
                "variance": 0.2499999208
              },
              {
                "average": 0.0006872925709,
                "count": 39754540,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02620725505,
                "variance": 0.0006868202171
              },
              {
                "average": 1.098361395,
                "count": 39754540,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3215064023,
                "variance": 0.1033663667
              },
              {
                "average": 0.003964942041,
                "count": 39754540,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.084253676,
                "variance": 50.18665015
              },
              {
                "average": 0.502172582,
                "count": 39754540,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999952862,
                "variance": 0.2499952862
              },
              {
                "average": 239.118675,
                "count": 39754540,
                "maximum": 242,
                "minimum": 236,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.515628716,
                "variance": 2.297130406
              },
              {
                "average": 191519257.5,
                "count": 39754540,
                "maximum": 191520749.2,
                "minimum": 191517796.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 731.4606395,
                "variance": 535034.6671
              },
              {
                "average": 0,
                "count": 39754540,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39754540,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39754540,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39754540,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39754540,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7601053,
              47.722335,
              607.6,
              -120.7399206,
              47.735948,
              1378.51
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7601053,
                    47.722335,
                    607.6
                  ],
                  [
                    -120.7601053,
                    47.735948,
                    607.6
                  ],
                  [
                    -120.7399206,
                    47.735948,
                    1378.51
                  ],
                  [
                    -120.7399206,
                    47.722335,
                    1378.51
                  ],
                  [
                    -120.7601053,
                    47.722335,
                    607.6
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T17:59:09+00:00",
            "end_time": "2017-10-08T17:09:56+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7601053,
        47.722335,
        607.6,
        -120.7399206,
        47.735948,
        1378.51
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1513500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:28:51Z",
        "pc:count": 40203475,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6696024,
            "count": 40203475,
            "maximum": -120.6594407,
            "minimum": -120.6795912,
            "name": "X",
            "position": 0,
            "stddev": 0.005750248271,
            "variance": 3.306535518e-05
          },
          {
            "average": 47.68908538,
            "count": 40203475,
            "maximum": 47.6959542,
            "minimum": 47.6823547,
            "name": "Y",
            "position": 1,
            "stddev": 0.003894882421,
            "variance": 1.517010908e-05
          },
          {
            "average": 629.1740561,
            "count": 40203475,
            "maximum": 1387.94,
            "minimum": 508.66,
            "name": "Z",
            "position": 2,
            "stddev": 48.63111213,
            "variance": 2364.985067
          },
          {
            "average": 26.71594401,
            "count": 40203475,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 29.19858678,
            "variance": 852.5574699
          },
          {
            "average": 1.330987209,
            "count": 40203475,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5741615614,
            "variance": 0.3296614986
          },
          {
            "average": 1.661933129,
            "count": 40203475,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7405587912,
            "variance": 0.5484273232
          },
          {
            "average": 0.4998899473,
            "count": 40203475,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999941,
            "variance": 0.2499999941
          },
          {
            "average": 0.000669345125,
            "count": 40203475,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02586304543,
            "variance": 0.0006688971188
          },
          {
            "average": 1.15708269,
            "count": 40203475,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.415474096,
            "variance": 0.1726187245
          },
          {
            "average": 0.2350790503,
            "count": 40203475,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.028952652,
            "variance": 49.40617538
          },
          {
            "average": 0.5014831181,
            "count": 40203475,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999978066,
            "variance": 0.2499978066
          },
          {
            "average": 252.5773701,
            "count": 40203475,
            "maximum": 256,
            "minimum": 248,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.544419814,
            "variance": 2.385232563
          },
          {
            "average": 191607097.4,
            "count": 40203475,
            "maximum": 191608931,
            "minimum": 191605040.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 826.2976744,
            "variance": 682767.8468
          },
          {
            "average": 0,
            "count": 40203475,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40203475,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40203475,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40203475,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40203475,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6795912,
          47.6823547,
          508.66,
          -120.6594407,
          47.6959542,
          1387.94
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6795912,
                47.6823547,
                508.66
              ],
              [
                -120.6795912,
                47.6959542,
                508.66
              ],
              [
                -120.6594407,
                47.6959542,
                1387.94
              ],
              [
                -120.6594407,
                47.6823547,
                1387.94
              ],
              [
                -120.6795912,
                47.6823547,
                508.66
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:28:51+00:00",
        "end_time": "2017-10-09T17:24:00+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6795912,
              47.6823547,
              508.66
            ],
            [
              -120.6795912,
              47.6959542,
              508.66
            ],
            [
              -120.6594407,
              47.6959542,
              1387.94
            ],
            [
              -120.6594407,
              47.6823547,
              1387.94
            ],
            [
              -120.6795912,
              47.6823547,
              508.66
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1513500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1513500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1513500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1513500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6795912,
            47.6823547,
            508.66,
            -120.6594407,
            47.6959542,
            1387.94
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6795912,
                  47.6823547,
                  508.66
                ],
                [
                  -120.6795912,
                  47.6959542,
                  508.66
                ],
                [
                  -120.6594407,
                  47.6959542,
                  1387.94
                ],
                [
                  -120.6594407,
                  47.6823547,
                  1387.94
                ],
                [
                  -120.6795912,
                  47.6823547,
                  508.66
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1513500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1513500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:28:51Z",
            "pc:count": 40203475,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6696024,
                "count": 40203475,
                "maximum": -120.6594407,
                "minimum": -120.6795912,
                "name": "X",
                "position": 0,
                "stddev": 0.005750248271,
                "variance": 3.306535518e-05
              },
              {
                "average": 47.68908538,
                "count": 40203475,
                "maximum": 47.6959542,
                "minimum": 47.6823547,
                "name": "Y",
                "position": 1,
                "stddev": 0.003894882421,
                "variance": 1.517010908e-05
              },
              {
                "average": 629.1740561,
                "count": 40203475,
                "maximum": 1387.94,
                "minimum": 508.66,
                "name": "Z",
                "position": 2,
                "stddev": 48.63111213,
                "variance": 2364.985067
              },
              {
                "average": 26.71594401,
                "count": 40203475,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 29.19858678,
                "variance": 852.5574699
              },
              {
                "average": 1.330987209,
                "count": 40203475,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5741615614,
                "variance": 0.3296614986
              },
              {
                "average": 1.661933129,
                "count": 40203475,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7405587912,
                "variance": 0.5484273232
              },
              {
                "average": 0.4998899473,
                "count": 40203475,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999941,
                "variance": 0.2499999941
              },
              {
                "average": 0.000669345125,
                "count": 40203475,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02586304543,
                "variance": 0.0006688971188
              },
              {
                "average": 1.15708269,
                "count": 40203475,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.415474096,
                "variance": 0.1726187245
              },
              {
                "average": 0.2350790503,
                "count": 40203475,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.028952652,
                "variance": 49.40617538
              },
              {
                "average": 0.5014831181,
                "count": 40203475,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999978066,
                "variance": 0.2499978066
              },
              {
                "average": 252.5773701,
                "count": 40203475,
                "maximum": 256,
                "minimum": 248,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.544419814,
                "variance": 2.385232563
              },
              {
                "average": 191607097.4,
                "count": 40203475,
                "maximum": 191608931,
                "minimum": 191605040.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 826.2976744,
                "variance": 682767.8468
              },
              {
                "average": 0,
                "count": 40203475,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40203475,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40203475,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40203475,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40203475,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6795912,
              47.6823547,
              508.66,
              -120.6594407,
              47.6959542,
              1387.94
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6795912,
                    47.6823547,
                    508.66
                  ],
                  [
                    -120.6795912,
                    47.6959542,
                    508.66
                  ],
                  [
                    -120.6594407,
                    47.6959542,
                    1387.94
                  ],
                  [
                    -120.6594407,
                    47.6823547,
                    1387.94
                  ],
                  [
                    -120.6795912,
                    47.6823547,
                    508.66
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:28:51+00:00",
            "end_time": "2017-10-09T17:24:00+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6795912,
        47.6823547,
        508.66,
        -120.6594407,
        47.6959542,
        1387.94
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_555000_1530000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:34:26Z",
        "pc:count": 42520987,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5916613,
            "count": 42520987,
            "maximum": -120.5811001,
            "minimum": -120.6012867,
            "name": "X",
            "position": 0,
            "stddev": 0.005944025714,
            "variance": 3.533144169e-05
          },
          {
            "average": 47.83775274,
            "count": 42520987,
            "maximum": 47.8447407,
            "minimum": 47.8311532,
            "name": "Y",
            "position": 1,
            "stddev": 0.00390801048,
            "variance": 1.527254592e-05
          },
          {
            "average": 1376.365705,
            "count": 42520987,
            "maximum": 1866.44,
            "minimum": 1178.55,
            "name": "Z",
            "position": 2,
            "stddev": 88.25328951,
            "variance": 7788.64311
          },
          {
            "average": 35.96394968,
            "count": 42520987,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 36.99034334,
            "variance": 1368.2855
          },
          {
            "average": 1.283359438,
            "count": 42520987,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5347579625,
            "variance": 0.2859660784
          },
          {
            "average": 1.566665868,
            "count": 42520987,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7029862362,
            "variance": 0.4941896482
          },
          {
            "average": 0.5015948477,
            "count": 42520987,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999974623,
            "variance": 0.2499974623
          },
          {
            "average": 0.0006870019268,
            "count": 42520987,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02620171695,
            "variance": 0.0006865299713
          },
          {
            "average": 1.126720012,
            "count": 42520987,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3675641391,
            "variance": 0.1351033964
          },
          {
            "average": -0.3235152835,
            "count": 42520987,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.077715473,
            "variance": 50.09405632
          },
          {
            "average": 0.5036241045,
            "count": 42520987,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999868716,
            "variance": 0.2499868717
          },
          {
            "average": 161.7328876,
            "count": 42520987,
            "maximum": 319,
            "minimum": 146,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 40.7950385,
            "variance": 1664.235166
          },
          {
            "average": 192098845.9,
            "count": 42520987,
            "maximum": 192127666.4,
            "minimum": 191702010,
            "name": "GpsTime",
            "position": 12,
            "stddev": 102769.0895,
            "variance": 10561485760.0
          },
          {
            "average": 0,
            "count": 42520987,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42520987,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42520987,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42520987,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42520987,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6012867,
          47.8311532,
          1178.55,
          -120.5811001,
          47.8447407,
          1866.44
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6012867,
                47.8311532,
                1178.55
              ],
              [
                -120.6012867,
                47.8447407,
                1178.55
              ],
              [
                -120.5811001,
                47.8447407,
                1866.44
              ],
              [
                -120.5811001,
                47.8311532,
                1866.44
              ],
              [
                -120.6012867,
                47.8311532,
                1178.55
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:34:26+00:00",
        "end_time": "2017-10-10T20:20:10+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6012867,
              47.8311532,
              1178.55
            ],
            [
              -120.6012867,
              47.8447407,
              1178.55
            ],
            [
              -120.5811001,
              47.8447407,
              1866.44
            ],
            [
              -120.5811001,
              47.8311532,
              1866.44
            ],
            [
              -120.6012867,
              47.8311532,
              1178.55
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_555000_1530000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_555000_1530000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_555000_1530000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1530000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6012867,
            47.8311532,
            1178.55,
            -120.5811001,
            47.8447407,
            1866.44
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6012867,
                  47.8311532,
                  1178.55
                ],
                [
                  -120.6012867,
                  47.8447407,
                  1178.55
                ],
                [
                  -120.5811001,
                  47.8447407,
                  1866.44
                ],
                [
                  -120.5811001,
                  47.8311532,
                  1866.44
                ],
                [
                  -120.6012867,
                  47.8311532,
                  1178.55
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_555000_1530000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1530000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:34:26Z",
            "pc:count": 42520987,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5916613,
                "count": 42520987,
                "maximum": -120.5811001,
                "minimum": -120.6012867,
                "name": "X",
                "position": 0,
                "stddev": 0.005944025714,
                "variance": 3.533144169e-05
              },
              {
                "average": 47.83775274,
                "count": 42520987,
                "maximum": 47.8447407,
                "minimum": 47.8311532,
                "name": "Y",
                "position": 1,
                "stddev": 0.00390801048,
                "variance": 1.527254592e-05
              },
              {
                "average": 1376.365705,
                "count": 42520987,
                "maximum": 1866.44,
                "minimum": 1178.55,
                "name": "Z",
                "position": 2,
                "stddev": 88.25328951,
                "variance": 7788.64311
              },
              {
                "average": 35.96394968,
                "count": 42520987,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 36.99034334,
                "variance": 1368.2855
              },
              {
                "average": 1.283359438,
                "count": 42520987,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5347579625,
                "variance": 0.2859660784
              },
              {
                "average": 1.566665868,
                "count": 42520987,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7029862362,
                "variance": 0.4941896482
              },
              {
                "average": 0.5015948477,
                "count": 42520987,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999974623,
                "variance": 0.2499974623
              },
              {
                "average": 0.0006870019268,
                "count": 42520987,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02620171695,
                "variance": 0.0006865299713
              },
              {
                "average": 1.126720012,
                "count": 42520987,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3675641391,
                "variance": 0.1351033964
              },
              {
                "average": -0.3235152835,
                "count": 42520987,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.077715473,
                "variance": 50.09405632
              },
              {
                "average": 0.5036241045,
                "count": 42520987,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999868716,
                "variance": 0.2499868717
              },
              {
                "average": 161.7328876,
                "count": 42520987,
                "maximum": 319,
                "minimum": 146,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 40.7950385,
                "variance": 1664.235166
              },
              {
                "average": 192098845.9,
                "count": 42520987,
                "maximum": 192127666.4,
                "minimum": 191702010,
                "name": "GpsTime",
                "position": 12,
                "stddev": 102769.0895,
                "variance": 10561485760.0
              },
              {
                "average": 0,
                "count": 42520987,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42520987,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42520987,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42520987,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42520987,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6012867,
              47.8311532,
              1178.55,
              -120.5811001,
              47.8447407,
              1866.44
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6012867,
                    47.8311532,
                    1178.55
                  ],
                  [
                    -120.6012867,
                    47.8447407,
                    1178.55
                  ],
                  [
                    -120.5811001,
                    47.8447407,
                    1866.44
                  ],
                  [
                    -120.5811001,
                    47.8311532,
                    1866.44
                  ],
                  [
                    -120.6012867,
                    47.8311532,
                    1178.55
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:34:26+00:00",
            "end_time": "2017-10-10T20:20:10+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6012867,
        47.8311532,
        1178.55,
        -120.5811001,
        47.8447407,
        1866.44
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1528500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:33:26Z",
        "pc:count": 51286241,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6108558,
            "count": 51286241,
            "maximum": -120.6009879,
            "minimum": -120.6211739,
            "name": "X",
            "position": 0,
            "stddev": 0.005895558131,
            "variance": 3.475760568e-05
          },
          {
            "average": 47.82451808,
            "count": 51286241,
            "maximum": 47.831153,
            "minimum": 47.8175625,
            "name": "Y",
            "position": 1,
            "stddev": 0.003893696028,
            "variance": 1.516086876e-05
          },
          {
            "average": 887.5423722,
            "count": 51286241,
            "maximum": 1655.86,
            "minimum": 683.2,
            "name": "Z",
            "position": 2,
            "stddev": 101.8950033,
            "variance": 10382.59169
          },
          {
            "average": 18.75880948,
            "count": 51286241,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 22.59752739,
            "variance": 510.6482443
          },
          {
            "average": 1.282098741,
            "count": 51286241,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5203566809,
            "variance": 0.2707710753
          },
          {
            "average": 1.564086048,
            "count": 51286241,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6712380733,
            "variance": 0.450560551
          },
          {
            "average": 0.4986581294,
            "count": 51286241,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999982043,
            "variance": 0.2499982043
          },
          {
            "average": 0.0006903216011,
            "count": 51286241,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02626490188,
            "variance": 0.0006898450706
          },
          {
            "average": 1.065524436,
            "count": 51286241,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2680734764,
            "variance": 0.07186338875
          },
          {
            "average": 0.5444400177,
            "count": 51286241,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.073749175,
            "variance": 50.03792739
          },
          {
            "average": 0.4982018472,
            "count": 51286241,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999967715,
            "variance": 0.2499967715
          },
          {
            "average": 186.9505851,
            "count": 51286241,
            "maximum": 319,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 70.93322839,
            "variance": 5031.52289
          },
          {
            "average": 192024567.9,
            "count": 51286241,
            "maximum": 192131206.1,
            "minimum": 191698306.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 179189.636,
            "variance": 32108925660.0
          },
          {
            "average": 0,
            "count": 51286241,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 51286241,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 51286241,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 51286241,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 51286241,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6211739,
          47.8175625,
          683.2,
          -120.6009879,
          47.831153,
          1655.86
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6211739,
                47.8175625,
                683.2
              ],
              [
                -120.6211739,
                47.831153,
                683.2
              ],
              [
                -120.6009879,
                47.831153,
                1655.8600000000001
              ],
              [
                -120.6009879,
                47.8175625,
                1655.8600000000001
              ],
              [
                -120.6211739,
                47.8175625,
                683.2
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:33:26+00:00",
        "end_time": "2017-10-10T19:18:26+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6211739,
              47.8175625,
              683.2
            ],
            [
              -120.6211739,
              47.831153,
              683.2
            ],
            [
              -120.6009879,
              47.831153,
              1655.8600000000001
            ],
            [
              -120.6009879,
              47.8175625,
              1655.8600000000001
            ],
            [
              -120.6211739,
              47.8175625,
              683.2
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1528500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1528500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1528500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1528500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6211739,
            47.8175625,
            683.2,
            -120.6009879,
            47.831153,
            1655.86
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6211739,
                  47.8175625,
                  683.2
                ],
                [
                  -120.6211739,
                  47.831153,
                  683.2
                ],
                [
                  -120.6009879,
                  47.831153,
                  1655.8600000000001
                ],
                [
                  -120.6009879,
                  47.8175625,
                  1655.8600000000001
                ],
                [
                  -120.6211739,
                  47.8175625,
                  683.2
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1528500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1528500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:33:26Z",
            "pc:count": 51286241,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6108558,
                "count": 51286241,
                "maximum": -120.6009879,
                "minimum": -120.6211739,
                "name": "X",
                "position": 0,
                "stddev": 0.005895558131,
                "variance": 3.475760568e-05
              },
              {
                "average": 47.82451808,
                "count": 51286241,
                "maximum": 47.831153,
                "minimum": 47.8175625,
                "name": "Y",
                "position": 1,
                "stddev": 0.003893696028,
                "variance": 1.516086876e-05
              },
              {
                "average": 887.5423722,
                "count": 51286241,
                "maximum": 1655.86,
                "minimum": 683.2,
                "name": "Z",
                "position": 2,
                "stddev": 101.8950033,
                "variance": 10382.59169
              },
              {
                "average": 18.75880948,
                "count": 51286241,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 22.59752739,
                "variance": 510.6482443
              },
              {
                "average": 1.282098741,
                "count": 51286241,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5203566809,
                "variance": 0.2707710753
              },
              {
                "average": 1.564086048,
                "count": 51286241,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6712380733,
                "variance": 0.450560551
              },
              {
                "average": 0.4986581294,
                "count": 51286241,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999982043,
                "variance": 0.2499982043
              },
              {
                "average": 0.0006903216011,
                "count": 51286241,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02626490188,
                "variance": 0.0006898450706
              },
              {
                "average": 1.065524436,
                "count": 51286241,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2680734764,
                "variance": 0.07186338875
              },
              {
                "average": 0.5444400177,
                "count": 51286241,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.073749175,
                "variance": 50.03792739
              },
              {
                "average": 0.4982018472,
                "count": 51286241,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999967715,
                "variance": 0.2499967715
              },
              {
                "average": 186.9505851,
                "count": 51286241,
                "maximum": 319,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 70.93322839,
                "variance": 5031.52289
              },
              {
                "average": 192024567.9,
                "count": 51286241,
                "maximum": 192131206.1,
                "minimum": 191698306.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 179189.636,
                "variance": 32108925660.0
              },
              {
                "average": 0,
                "count": 51286241,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 51286241,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 51286241,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 51286241,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 51286241,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6211739,
              47.8175625,
              683.2,
              -120.6009879,
              47.831153,
              1655.86
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6211739,
                    47.8175625,
                    683.2
                  ],
                  [
                    -120.6211739,
                    47.831153,
                    683.2
                  ],
                  [
                    -120.6009879,
                    47.831153,
                    1655.8600000000001
                  ],
                  [
                    -120.6009879,
                    47.8175625,
                    1655.8600000000001
                  ],
                  [
                    -120.6211739,
                    47.8175625,
                    683.2
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:33:26+00:00",
            "end_time": "2017-10-10T19:18:26+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6211739,
        47.8175625,
        683.2,
        -120.6009879,
        47.831153,
        1655.86
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_540000_1525500_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T19:28:15Z",
        "pc:count": 5277434,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7918018,
            "count": 5277434,
            "maximum": -120.7810786,
            "minimum": -120.8011044,
            "name": "X",
            "position": 0,
            "stddev": 0.005571443229,
            "variance": 3.104097965e-05
          },
          {
            "average": 47.80235472,
            "count": 5277434,
            "maximum": 47.8031326,
            "minimum": 47.8009344,
            "name": "Y",
            "position": 1,
            "stddev": 0.0005018983061,
            "variance": 2.519019096e-07
          },
          {
            "average": 1367.5121,
            "count": 5277434,
            "maximum": 2059.05,
            "minimum": 1153.57,
            "name": "Z",
            "position": 2,
            "stddev": 81.19666529,
            "variance": 6592.898455
          },
          {
            "average": 44.37442856,
            "count": 5277434,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 43.44578257,
            "variance": 1887.536023
          },
          {
            "average": 1.305784213,
            "count": 5277434,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5629525813,
            "variance": 0.3169156088
          },
          {
            "average": 1.611636261,
            "count": 5277434,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7424223979,
            "variance": 0.5511910169
          },
          {
            "average": 0.4982256528,
            "count": 5277434,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999968991,
            "variance": 0.2499968991
          },
          {
            "average": 0.0004784522175,
            "count": 5277434,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02186831936,
            "variance": 0.0004782233916
          },
          {
            "average": 1.126831904,
            "count": 5277434,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3699630914,
            "variance": 0.136872689
          },
          {
            "average": 0.161787492,
            "count": 5277434,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.456826937,
            "variance": 41.69061409
          },
          {
            "average": 0.5033065312,
            "count": 5277434,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999891141,
            "variance": 0.2499891142
          },
          {
            "average": 200.0193228,
            "count": 5277434,
            "maximum": 206,
            "minimum": 198,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.389357227,
            "variance": 5.70902796
          },
          {
            "average": 191264434.4,
            "count": 5277434,
            "maximum": 191266895,
            "minimum": 191263577.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 980.9820882,
            "variance": 962325.8573
          },
          {
            "average": 0,
            "count": 5277434,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 5277434,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 5277434,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 5277434,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 5277434,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8011044,
          47.8009344,
          1153.57,
          -120.7810786,
          47.8031326,
          2059.05
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8011044,
                47.8009344,
                1153.57
              ],
              [
                -120.8011044,
                47.8031326,
                1153.57
              ],
              [
                -120.7810786,
                47.8031326,
                2059.05
              ],
              [
                -120.7810786,
                47.8009344,
                2059.05
              ],
              [
                -120.8011044,
                47.8009344,
                1153.57
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T19:28:15+00:00",
        "end_time": "2017-10-05T18:32:57+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8011044,
              47.8009344,
              1153.57
            ],
            [
              -120.8011044,
              47.8031326,
              1153.57
            ],
            [
              -120.7810786,
              47.8031326,
              2059.05
            ],
            [
              -120.7810786,
              47.8009344,
              2059.05
            ],
            [
              -120.8011044,
              47.8009344,
              1153.57
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_540000_1525500_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_540000_1525500_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_540000_1525500_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1525500_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8011044,
            47.8009344,
            1153.57,
            -120.7810786,
            47.8031326,
            2059.05
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8011044,
                  47.8009344,
                  1153.57
                ],
                [
                  -120.8011044,
                  47.8031326,
                  1153.57
                ],
                [
                  -120.7810786,
                  47.8031326,
                  2059.05
                ],
                [
                  -120.7810786,
                  47.8009344,
                  2059.05
                ],
                [
                  -120.8011044,
                  47.8009344,
                  1153.57
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_540000_1525500_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1525500_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T19:28:15Z",
            "pc:count": 5277434,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7918018,
                "count": 5277434,
                "maximum": -120.7810786,
                "minimum": -120.8011044,
                "name": "X",
                "position": 0,
                "stddev": 0.005571443229,
                "variance": 3.104097965e-05
              },
              {
                "average": 47.80235472,
                "count": 5277434,
                "maximum": 47.8031326,
                "minimum": 47.8009344,
                "name": "Y",
                "position": 1,
                "stddev": 0.0005018983061,
                "variance": 2.519019096e-07
              },
              {
                "average": 1367.5121,
                "count": 5277434,
                "maximum": 2059.05,
                "minimum": 1153.57,
                "name": "Z",
                "position": 2,
                "stddev": 81.19666529,
                "variance": 6592.898455
              },
              {
                "average": 44.37442856,
                "count": 5277434,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 43.44578257,
                "variance": 1887.536023
              },
              {
                "average": 1.305784213,
                "count": 5277434,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5629525813,
                "variance": 0.3169156088
              },
              {
                "average": 1.611636261,
                "count": 5277434,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7424223979,
                "variance": 0.5511910169
              },
              {
                "average": 0.4982256528,
                "count": 5277434,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999968991,
                "variance": 0.2499968991
              },
              {
                "average": 0.0004784522175,
                "count": 5277434,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02186831936,
                "variance": 0.0004782233916
              },
              {
                "average": 1.126831904,
                "count": 5277434,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3699630914,
                "variance": 0.136872689
              },
              {
                "average": 0.161787492,
                "count": 5277434,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.456826937,
                "variance": 41.69061409
              },
              {
                "average": 0.5033065312,
                "count": 5277434,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999891141,
                "variance": 0.2499891142
              },
              {
                "average": 200.0193228,
                "count": 5277434,
                "maximum": 206,
                "minimum": 198,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.389357227,
                "variance": 5.70902796
              },
              {
                "average": 191264434.4,
                "count": 5277434,
                "maximum": 191266895,
                "minimum": 191263577.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 980.9820882,
                "variance": 962325.8573
              },
              {
                "average": 0,
                "count": 5277434,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 5277434,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 5277434,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 5277434,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 5277434,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8011044,
              47.8009344,
              1153.57,
              -120.7810786,
              47.8031326,
              2059.05
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8011044,
                    47.8009344,
                    1153.57
                  ],
                  [
                    -120.8011044,
                    47.8031326,
                    1153.57
                  ],
                  [
                    -120.7810786,
                    47.8031326,
                    2059.05
                  ],
                  [
                    -120.7810786,
                    47.8009344,
                    2059.05
                  ],
                  [
                    -120.8011044,
                    47.8009344,
                    1153.57
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T19:28:15+00:00",
            "end_time": "2017-10-05T18:32:57+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8011044,
        47.8009344,
        1153.57,
        -120.7810786,
        47.8031326,
        2059.05
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1536000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:17:36Z",
        "pc:count": 36709721,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6139573,
            "count": 36709721,
            "maximum": -120.6052471,
            "minimum": -120.6219487,
            "name": "X",
            "position": 0,
            "stddev": 0.004572370004,
            "variance": 2.090656745e-05
          },
          {
            "average": 47.89160666,
            "count": 36709721,
            "maximum": 47.8985658,
            "minimum": 47.8850061,
            "name": "Y",
            "position": 1,
            "stddev": 0.003846566981,
            "variance": 1.479607754e-05
          },
          {
            "average": 1646.76309,
            "count": 36709721,
            "maximum": 1873.76,
            "minimum": 1327.36,
            "name": "Z",
            "position": 2,
            "stddev": 76.12918784,
            "variance": 5795.653241
          },
          {
            "average": 55.37805395,
            "count": 36709721,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 55.45068827,
            "variance": 3074.77883
          },
          {
            "average": 1.340051863,
            "count": 36709721,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.58432713,
            "variance": 0.3414381948
          },
          {
            "average": 1.680085828,
            "count": 36709721,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7540715231,
            "variance": 0.568623862
          },
          {
            "average": 0.5004319973,
            "count": 36709721,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999998202,
            "variance": 0.2499998202
          },
          {
            "average": 0.0006730369866,
            "count": 36709721,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.025934225,
            "variance": 0.0006725840261
          },
          {
            "average": 1.190183739,
            "count": 36709721,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.436819133,
            "variance": 0.1908109549
          },
          {
            "average": 0.1869055814,
            "count": 36709721,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.044644675,
            "variance": 49.6270186
          },
          {
            "average": 0.5050044374,
            "count": 36709721,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999749618,
            "variance": 0.2499749624
          },
          {
            "average": 159.116141,
            "count": 36709721,
            "maximum": 162,
            "minimum": 155,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.47288899,
            "variance": 2.169401976
          },
          {
            "average": 192128996.6,
            "count": 36709721,
            "maximum": 192130256.6,
            "minimum": 192127294.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 659.8728008,
            "variance": 435432.1133
          },
          {
            "average": 0,
            "count": 36709721,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36709721,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36709721,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36709721,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36709721,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6219487,
          47.8850061,
          1327.36,
          -120.6052471,
          47.8985658,
          1873.76
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6219487,
                47.8850061,
                1327.3600000000001
              ],
              [
                -120.6219487,
                47.8985658,
                1327.3600000000001
              ],
              [
                -120.6052471,
                47.8985658,
                1873.76
              ],
              [
                -120.6052471,
                47.8850061,
                1873.76
              ],
              [
                -120.6219487,
                47.8850061,
                1327.3600000000001
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:17:36+00:00",
        "end_time": "2017-10-15T18:28:14+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6219487,
              47.8850061,
              1327.3600000000001
            ],
            [
              -120.6219487,
              47.8985658,
              1327.3600000000001
            ],
            [
              -120.6052471,
              47.8985658,
              1873.76
            ],
            [
              -120.6052471,
              47.8850061,
              1873.76
            ],
            [
              -120.6219487,
              47.8850061,
              1327.3600000000001
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1536000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1536000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1536000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1536000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6219487,
            47.8850061,
            1327.36,
            -120.6052471,
            47.8985658,
            1873.76
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6219487,
                  47.8850061,
                  1327.3600000000001
                ],
                [
                  -120.6219487,
                  47.8985658,
                  1327.3600000000001
                ],
                [
                  -120.6052471,
                  47.8985658,
                  1873.76
                ],
                [
                  -120.6052471,
                  47.8850061,
                  1873.76
                ],
                [
                  -120.6219487,
                  47.8850061,
                  1327.3600000000001
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1536000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1536000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:17:36Z",
            "pc:count": 36709721,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6139573,
                "count": 36709721,
                "maximum": -120.6052471,
                "minimum": -120.6219487,
                "name": "X",
                "position": 0,
                "stddev": 0.004572370004,
                "variance": 2.090656745e-05
              },
              {
                "average": 47.89160666,
                "count": 36709721,
                "maximum": 47.8985658,
                "minimum": 47.8850061,
                "name": "Y",
                "position": 1,
                "stddev": 0.003846566981,
                "variance": 1.479607754e-05
              },
              {
                "average": 1646.76309,
                "count": 36709721,
                "maximum": 1873.76,
                "minimum": 1327.36,
                "name": "Z",
                "position": 2,
                "stddev": 76.12918784,
                "variance": 5795.653241
              },
              {
                "average": 55.37805395,
                "count": 36709721,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 55.45068827,
                "variance": 3074.77883
              },
              {
                "average": 1.340051863,
                "count": 36709721,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.58432713,
                "variance": 0.3414381948
              },
              {
                "average": 1.680085828,
                "count": 36709721,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7540715231,
                "variance": 0.568623862
              },
              {
                "average": 0.5004319973,
                "count": 36709721,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999998202,
                "variance": 0.2499998202
              },
              {
                "average": 0.0006730369866,
                "count": 36709721,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.025934225,
                "variance": 0.0006725840261
              },
              {
                "average": 1.190183739,
                "count": 36709721,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.436819133,
                "variance": 0.1908109549
              },
              {
                "average": 0.1869055814,
                "count": 36709721,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.044644675,
                "variance": 49.6270186
              },
              {
                "average": 0.5050044374,
                "count": 36709721,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999749618,
                "variance": 0.2499749624
              },
              {
                "average": 159.116141,
                "count": 36709721,
                "maximum": 162,
                "minimum": 155,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.47288899,
                "variance": 2.169401976
              },
              {
                "average": 192128996.6,
                "count": 36709721,
                "maximum": 192130256.6,
                "minimum": 192127294.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 659.8728008,
                "variance": 435432.1133
              },
              {
                "average": 0,
                "count": 36709721,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36709721,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36709721,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36709721,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36709721,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6219487,
              47.8850061,
              1327.36,
              -120.6052471,
              47.8985658,
              1873.76
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6219487,
                    47.8850061,
                    1327.3600000000001
                  ],
                  [
                    -120.6219487,
                    47.8985658,
                    1327.3600000000001
                  ],
                  [
                    -120.6052471,
                    47.8985658,
                    1873.76
                  ],
                  [
                    -120.6052471,
                    47.8850061,
                    1873.76
                  ],
                  [
                    -120.6219487,
                    47.8850061,
                    1327.3600000000001
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:17:36+00:00",
            "end_time": "2017-10-15T18:28:14+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6219487,
        47.8850061,
        1327.36,
        -120.6052471,
        47.8985658,
        1873.76
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_559500_1528500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:20:14Z",
        "pc:count": 1113,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5410054,
            "count": 1113,
            "maximum": -120.5409705,
            "minimum": -120.5410248,
            "name": "X",
            "position": 0,
            "stddev": 1.295145313e-05,
            "variance": 1.677401382e-10
          },
          {
            "average": 47.83132513,
            "count": 1113,
            "maximum": 47.8314406,
            "minimum": 47.8311135,
            "name": "Y",
            "position": 1,
            "stddev": 7.779381787e-05,
            "variance": 6.051878099e-09
          },
          {
            "average": 1039.727898,
            "count": 1113,
            "maximum": 1046.71,
            "minimum": 1036.72,
            "name": "Z",
            "position": 2,
            "stddev": 2.458201491,
            "variance": 6.042754569
          },
          {
            "average": 13.46361186,
            "count": 1113,
            "maximum": 238,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 18.1007069,
            "variance": 327.6355902
          },
          {
            "average": 1.035040431,
            "count": 1113,
            "maximum": 2,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.1839646881,
            "variance": 0.03384300646
          },
          {
            "average": 1.067385445,
            "count": 1113,
            "maximum": 2,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.2508010398,
            "variance": 0.06290116155
          },
          {
            "average": 0.4986522911,
            "count": 1113,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5002229525,
            "variance": 0.2502230022
          },
          {
            "average": 0,
            "count": 1113,
            "maximum": 0,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 1.175202156,
            "count": 1113,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4142640822,
            "variance": 0.1716147298
          },
          {
            "average": -0.3910027079,
            "count": 1113,
            "maximum": 7.001999855,
            "minimum": -7.001999855,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 5.473490646,
            "variance": 29.95909985
          },
          {
            "average": 0.628032345,
            "count": 1113,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4835470996,
            "variance": 0.2338177975
          },
          {
            "average": 161.2524708,
            "count": 1113,
            "maximum": 163,
            "minimum": 160,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.227698798,
            "variance": 1.507244339
          },
          {
            "average": 192129865.5,
            "count": 1113,
            "maximum": 192130414,
            "minimum": 192129494.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 378.3741857,
            "variance": 143167.0244
          },
          {
            "average": 0,
            "count": 1113,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1113,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1113,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1113,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1113,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5410248,
          47.8311135,
          1036.72,
          -120.5409705,
          47.8314406,
          1046.71
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5410248,
                47.8311135,
                1036.72
              ],
              [
                -120.5410248,
                47.8314406,
                1036.72
              ],
              [
                -120.5409705,
                47.8314406,
                1046.71
              ],
              [
                -120.5409705,
                47.8311135,
                1046.71
              ],
              [
                -120.5410248,
                47.8311135,
                1036.72
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:20:14+00:00",
        "end_time": "2017-10-15T19:04:54+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5410248,
              47.8311135,
              1036.72
            ],
            [
              -120.5410248,
              47.8314406,
              1036.72
            ],
            [
              -120.5409705,
              47.8314406,
              1046.71
            ],
            [
              -120.5409705,
              47.8311135,
              1046.71
            ],
            [
              -120.5410248,
              47.8311135,
              1036.72
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_559500_1528500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_559500_1528500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_559500_1528500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1528500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5410248,
            47.8311135,
            1036.72,
            -120.5409705,
            47.8314406,
            1046.71
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5410248,
                  47.8311135,
                  1036.72
                ],
                [
                  -120.5410248,
                  47.8314406,
                  1036.72
                ],
                [
                  -120.5409705,
                  47.8314406,
                  1046.71
                ],
                [
                  -120.5409705,
                  47.8311135,
                  1046.71
                ],
                [
                  -120.5410248,
                  47.8311135,
                  1036.72
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_559500_1528500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1528500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:20:14Z",
            "pc:count": 1113,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5410054,
                "count": 1113,
                "maximum": -120.5409705,
                "minimum": -120.5410248,
                "name": "X",
                "position": 0,
                "stddev": 1.295145313e-05,
                "variance": 1.677401382e-10
              },
              {
                "average": 47.83132513,
                "count": 1113,
                "maximum": 47.8314406,
                "minimum": 47.8311135,
                "name": "Y",
                "position": 1,
                "stddev": 7.779381787e-05,
                "variance": 6.051878099e-09
              },
              {
                "average": 1039.727898,
                "count": 1113,
                "maximum": 1046.71,
                "minimum": 1036.72,
                "name": "Z",
                "position": 2,
                "stddev": 2.458201491,
                "variance": 6.042754569
              },
              {
                "average": 13.46361186,
                "count": 1113,
                "maximum": 238,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 18.1007069,
                "variance": 327.6355902
              },
              {
                "average": 1.035040431,
                "count": 1113,
                "maximum": 2,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.1839646881,
                "variance": 0.03384300646
              },
              {
                "average": 1.067385445,
                "count": 1113,
                "maximum": 2,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.2508010398,
                "variance": 0.06290116155
              },
              {
                "average": 0.4986522911,
                "count": 1113,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5002229525,
                "variance": 0.2502230022
              },
              {
                "average": 0,
                "count": 1113,
                "maximum": 0,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 1.175202156,
                "count": 1113,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4142640822,
                "variance": 0.1716147298
              },
              {
                "average": -0.3910027079,
                "count": 1113,
                "maximum": 7.001999855,
                "minimum": -7.001999855,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 5.473490646,
                "variance": 29.95909985
              },
              {
                "average": 0.628032345,
                "count": 1113,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4835470996,
                "variance": 0.2338177975
              },
              {
                "average": 161.2524708,
                "count": 1113,
                "maximum": 163,
                "minimum": 160,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.227698798,
                "variance": 1.507244339
              },
              {
                "average": 192129865.5,
                "count": 1113,
                "maximum": 192130414,
                "minimum": 192129494.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 378.3741857,
                "variance": 143167.0244
              },
              {
                "average": 0,
                "count": 1113,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1113,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1113,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1113,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1113,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5410248,
              47.8311135,
              1036.72,
              -120.5409705,
              47.8314406,
              1046.71
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5410248,
                    47.8311135,
                    1036.72
                  ],
                  [
                    -120.5410248,
                    47.8314406,
                    1036.72
                  ],
                  [
                    -120.5409705,
                    47.8314406,
                    1046.71
                  ],
                  [
                    -120.5409705,
                    47.8311135,
                    1046.71
                  ],
                  [
                    -120.5410248,
                    47.8311135,
                    1036.72
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:20:14+00:00",
            "end_time": "2017-10-15T19:04:54+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5410248,
        47.8311135,
        1036.72,
        -120.5409705,
        47.8314406,
        1046.71
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1518000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:31:05Z",
        "pc:count": 38657895,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.729845,
            "count": 38657895,
            "maximum": -120.7199236,
            "minimum": -120.7401033,
            "name": "X",
            "position": 0,
            "stddev": 0.005728860428,
            "variance": 3.28198418e-05
          },
          {
            "average": 47.72916789,
            "count": 38657895,
            "maximum": 47.7360704,
            "minimum": 47.7224605,
            "name": "Y",
            "position": 1,
            "stddev": 0.003868399819,
            "variance": 1.496451716e-05
          },
          {
            "average": 752.6207438,
            "count": 38657895,
            "maximum": 1400.74,
            "minimum": 567.41,
            "name": "Z",
            "position": 2,
            "stddev": 85.72724302,
            "variance": 7349.160196
          },
          {
            "average": 27.21150451,
            "count": 38657895,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 30.81082826,
            "variance": 949.3071379
          },
          {
            "average": 1.342406849,
            "count": 38657895,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5892708799,
            "variance": 0.3472401699
          },
          {
            "average": 1.684813775,
            "count": 38657895,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7629287347,
            "variance": 0.5820602543
          },
          {
            "average": 0.4995395895,
            "count": 38657895,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999997945,
            "variance": 0.2499997945
          },
          {
            "average": 0.0006625296075,
            "count": 38657895,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02573112277,
            "variance": 0.0006620906791
          },
          {
            "average": 1.1287418,
            "count": 38657895,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3752085846,
            "variance": 0.140781482
          },
          {
            "average": 0.3686198396,
            "count": 38657895,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.01110457,
            "variance": 49.15558729
          },
          {
            "average": 0.5016393159,
            "count": 38657895,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999973191,
            "variance": 0.2499973191
          },
          {
            "average": 251.8742778,
            "count": 38657895,
            "maximum": 263,
            "minimum": 240,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 10.10149536,
            "variance": 102.0402085
          },
          {
            "average": 191564635.1,
            "count": 38657895,
            "maximum": 191612665.5,
            "minimum": 191519707.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 45728.82041,
            "variance": 2091125016
          },
          {
            "average": 0,
            "count": 38657895,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38657895,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38657895,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38657895,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38657895,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7401033,
          47.7224605,
          567.41,
          -120.7199236,
          47.7360704,
          1400.74
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7401033,
                47.7224605,
                567.41
              ],
              [
                -120.7401033,
                47.7360704,
                567.41
              ],
              [
                -120.7199236,
                47.7360704,
                1400.74
              ],
              [
                -120.7199236,
                47.7224605,
                1400.74
              ],
              [
                -120.7401033,
                47.7224605,
                567.41
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:31:05+00:00",
        "end_time": "2017-10-08T17:41:47+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7401033,
              47.7224605,
              567.41
            ],
            [
              -120.7401033,
              47.7360704,
              567.41
            ],
            [
              -120.7199236,
              47.7360704,
              1400.74
            ],
            [
              -120.7199236,
              47.7224605,
              1400.74
            ],
            [
              -120.7401033,
              47.7224605,
              567.41
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1518000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1518000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1518000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1518000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7401033,
            47.7224605,
            567.41,
            -120.7199236,
            47.7360704,
            1400.74
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7401033,
                  47.7224605,
                  567.41
                ],
                [
                  -120.7401033,
                  47.7360704,
                  567.41
                ],
                [
                  -120.7199236,
                  47.7360704,
                  1400.74
                ],
                [
                  -120.7199236,
                  47.7224605,
                  1400.74
                ],
                [
                  -120.7401033,
                  47.7224605,
                  567.41
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1518000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1518000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:31:05Z",
            "pc:count": 38657895,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.729845,
                "count": 38657895,
                "maximum": -120.7199236,
                "minimum": -120.7401033,
                "name": "X",
                "position": 0,
                "stddev": 0.005728860428,
                "variance": 3.28198418e-05
              },
              {
                "average": 47.72916789,
                "count": 38657895,
                "maximum": 47.7360704,
                "minimum": 47.7224605,
                "name": "Y",
                "position": 1,
                "stddev": 0.003868399819,
                "variance": 1.496451716e-05
              },
              {
                "average": 752.6207438,
                "count": 38657895,
                "maximum": 1400.74,
                "minimum": 567.41,
                "name": "Z",
                "position": 2,
                "stddev": 85.72724302,
                "variance": 7349.160196
              },
              {
                "average": 27.21150451,
                "count": 38657895,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 30.81082826,
                "variance": 949.3071379
              },
              {
                "average": 1.342406849,
                "count": 38657895,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5892708799,
                "variance": 0.3472401699
              },
              {
                "average": 1.684813775,
                "count": 38657895,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7629287347,
                "variance": 0.5820602543
              },
              {
                "average": 0.4995395895,
                "count": 38657895,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999997945,
                "variance": 0.2499997945
              },
              {
                "average": 0.0006625296075,
                "count": 38657895,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02573112277,
                "variance": 0.0006620906791
              },
              {
                "average": 1.1287418,
                "count": 38657895,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3752085846,
                "variance": 0.140781482
              },
              {
                "average": 0.3686198396,
                "count": 38657895,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.01110457,
                "variance": 49.15558729
              },
              {
                "average": 0.5016393159,
                "count": 38657895,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999973191,
                "variance": 0.2499973191
              },
              {
                "average": 251.8742778,
                "count": 38657895,
                "maximum": 263,
                "minimum": 240,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 10.10149536,
                "variance": 102.0402085
              },
              {
                "average": 191564635.1,
                "count": 38657895,
                "maximum": 191612665.5,
                "minimum": 191519707.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 45728.82041,
                "variance": 2091125016
              },
              {
                "average": 0,
                "count": 38657895,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38657895,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38657895,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38657895,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38657895,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7401033,
              47.7224605,
              567.41,
              -120.7199236,
              47.7360704,
              1400.74
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7401033,
                    47.7224605,
                    567.41
                  ],
                  [
                    -120.7401033,
                    47.7360704,
                    567.41
                  ],
                  [
                    -120.7199236,
                    47.7360704,
                    1400.74
                  ],
                  [
                    -120.7199236,
                    47.7224605,
                    1400.74
                  ],
                  [
                    -120.7401033,
                    47.7224605,
                    567.41
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:31:05+00:00",
            "end_time": "2017-10-08T17:41:47+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7401033,
        47.7224605,
        567.41,
        -120.7199236,
        47.7360704,
        1400.74
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1515000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:45:07Z",
        "pc:count": 11285385,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.654774,
            "count": 11285385,
            "maximum": -120.6485421,
            "minimum": -120.6597105,
            "name": "X",
            "position": 0,
            "stddev": 0.002981128536,
            "variance": 8.887127347e-06
          },
          {
            "average": 47.69991913,
            "count": 11285385,
            "maximum": 47.7048473,
            "minimum": 47.6959548,
            "name": "Y",
            "position": 1,
            "stddev": 0.002375625883,
            "variance": 5.643598336e-06
          },
          {
            "average": 669.0111377,
            "count": 11285385,
            "maximum": 1346.57,
            "minimum": 541.68,
            "name": "Z",
            "position": 2,
            "stddev": 56.61906181,
            "variance": 3205.71816
          },
          {
            "average": 27.71006439,
            "count": 11285385,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 30.84989506,
            "variance": 951.7160254
          },
          {
            "average": 1.306905701,
            "count": 11285385,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5511762431,
            "variance": 0.303795251
          },
          {
            "average": 1.613665551,
            "count": 11285385,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.71425096,
            "variance": 0.5101544338
          },
          {
            "average": 0.4957168054,
            "count": 11285385,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999816761,
            "variance": 0.2499816764
          },
          {
            "average": 0.0006832731006,
            "count": 11285385,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02613056255,
            "variance": 0.0006828062989
          },
          {
            "average": 1.172153985,
            "count": 11285385,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4310825259,
            "variance": 0.1858321441
          },
          {
            "average": 1.670136511,
            "count": 11285385,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.870673353,
            "variance": 47.20615233
          },
          {
            "average": 0.4974249439,
            "count": 11285385,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999933912,
            "variance": 0.2499933912
          },
          {
            "average": 249.5313427,
            "count": 11285385,
            "maximum": 265,
            "minimum": 247,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 4.712371811,
            "variance": 22.20644808
          },
          {
            "average": 191605772,
            "count": 11285385,
            "maximum": 191613507.8,
            "minimum": 191604648.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 2321.75034,
            "variance": 5390524.641
          },
          {
            "average": 0,
            "count": 11285385,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11285385,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11285385,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11285385,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11285385,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6597105,
          47.6959548,
          541.68,
          -120.6485421,
          47.7048473,
          1346.57
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6597105,
                47.6959548,
                541.68
              ],
              [
                -120.6597105,
                47.7048473,
                541.68
              ],
              [
                -120.6485421,
                47.7048473,
                1346.57
              ],
              [
                -120.6485421,
                47.6959548,
                1346.57
              ],
              [
                -120.6597105,
                47.6959548,
                541.68
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:45:07+00:00",
        "end_time": "2017-10-09T17:17:28+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6597105,
              47.6959548,
              541.68
            ],
            [
              -120.6597105,
              47.7048473,
              541.68
            ],
            [
              -120.6485421,
              47.7048473,
              1346.57
            ],
            [
              -120.6485421,
              47.6959548,
              1346.57
            ],
            [
              -120.6597105,
              47.6959548,
              541.68
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1515000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1515000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1515000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1515000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6597105,
            47.6959548,
            541.68,
            -120.6485421,
            47.7048473,
            1346.57
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6597105,
                  47.6959548,
                  541.68
                ],
                [
                  -120.6597105,
                  47.7048473,
                  541.68
                ],
                [
                  -120.6485421,
                  47.7048473,
                  1346.57
                ],
                [
                  -120.6485421,
                  47.6959548,
                  1346.57
                ],
                [
                  -120.6597105,
                  47.6959548,
                  541.68
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1515000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1515000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:45:07Z",
            "pc:count": 11285385,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.654774,
                "count": 11285385,
                "maximum": -120.6485421,
                "minimum": -120.6597105,
                "name": "X",
                "position": 0,
                "stddev": 0.002981128536,
                "variance": 8.887127347e-06
              },
              {
                "average": 47.69991913,
                "count": 11285385,
                "maximum": 47.7048473,
                "minimum": 47.6959548,
                "name": "Y",
                "position": 1,
                "stddev": 0.002375625883,
                "variance": 5.643598336e-06
              },
              {
                "average": 669.0111377,
                "count": 11285385,
                "maximum": 1346.57,
                "minimum": 541.68,
                "name": "Z",
                "position": 2,
                "stddev": 56.61906181,
                "variance": 3205.71816
              },
              {
                "average": 27.71006439,
                "count": 11285385,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 30.84989506,
                "variance": 951.7160254
              },
              {
                "average": 1.306905701,
                "count": 11285385,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5511762431,
                "variance": 0.303795251
              },
              {
                "average": 1.613665551,
                "count": 11285385,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.71425096,
                "variance": 0.5101544338
              },
              {
                "average": 0.4957168054,
                "count": 11285385,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999816761,
                "variance": 0.2499816764
              },
              {
                "average": 0.0006832731006,
                "count": 11285385,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02613056255,
                "variance": 0.0006828062989
              },
              {
                "average": 1.172153985,
                "count": 11285385,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4310825259,
                "variance": 0.1858321441
              },
              {
                "average": 1.670136511,
                "count": 11285385,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.870673353,
                "variance": 47.20615233
              },
              {
                "average": 0.4974249439,
                "count": 11285385,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999933912,
                "variance": 0.2499933912
              },
              {
                "average": 249.5313427,
                "count": 11285385,
                "maximum": 265,
                "minimum": 247,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 4.712371811,
                "variance": 22.20644808
              },
              {
                "average": 191605772,
                "count": 11285385,
                "maximum": 191613507.8,
                "minimum": 191604648.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 2321.75034,
                "variance": 5390524.641
              },
              {
                "average": 0,
                "count": 11285385,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11285385,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11285385,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11285385,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11285385,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6597105,
              47.6959548,
              541.68,
              -120.6485421,
              47.7048473,
              1346.57
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6597105,
                    47.6959548,
                    541.68
                  ],
                  [
                    -120.6597105,
                    47.7048473,
                    541.68
                  ],
                  [
                    -120.6485421,
                    47.7048473,
                    1346.57
                  ],
                  [
                    -120.6485421,
                    47.6959548,
                    1346.57
                  ],
                  [
                    -120.6597105,
                    47.6959548,
                    541.68
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:45:07+00:00",
            "end_time": "2017-10-09T17:17:28+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6597105,
        47.6959548,
        541.68,
        -120.6485421,
        47.7048473,
        1346.57
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1524000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:13:50Z",
        "pc:count": 15764819,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6258775,
            "count": 15764819,
            "maximum": -120.6205558,
            "minimum": -120.6365152,
            "name": "X",
            "position": 0,
            "stddev": 0.003212366103,
            "variance": 1.031929598e-05
          },
          {
            "average": 47.78348061,
            "count": 15764819,
            "maximum": 47.7905847,
            "minimum": 47.777013,
            "name": "Y",
            "position": 1,
            "stddev": 0.004059665045,
            "variance": 1.648088028e-05
          },
          {
            "average": 642.0997331,
            "count": 15764819,
            "maximum": 1539.34,
            "minimum": 603.24,
            "name": "Z",
            "position": 2,
            "stddev": 31.36751805,
            "variance": 983.9211888
          },
          {
            "average": 30.92333588,
            "count": 15764819,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 27.99463911,
            "variance": 783.6998188
          },
          {
            "average": 1.193583637,
            "count": 15764819,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.452947332,
            "variance": 0.2051612855
          },
          {
            "average": 1.387202225,
            "count": 15764819,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6200465285,
            "variance": 0.3844576975
          },
          {
            "average": 0.5010682964,
            "count": 15764819,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999988746,
            "variance": 0.2499988746
          },
          {
            "average": 0.0006808197417,
            "count": 15764819,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02608363988,
            "variance": 0.0006803562694
          },
          {
            "average": 1.218146558,
            "count": 15764819,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4436852182,
            "variance": 0.1968565729
          },
          {
            "average": -0.1631602005,
            "count": 15764819,
            "maximum": 12,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.015474053,
            "variance": 49.21687619
          },
          {
            "average": 0.4993593012,
            "count": 15764819,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999996054,
            "variance": 0.2499996054
          },
          {
            "average": 272.9053038,
            "count": 15764819,
            "maximum": 300,
            "minimum": 268,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.63330169,
            "variance": 13.20088117
          },
          {
            "average": 191617424.4,
            "count": 15764819,
            "maximum": 191694430,
            "minimum": 191615008.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 7383.348595,
            "variance": 54513836.47
          },
          {
            "average": 0,
            "count": 15764819,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15764819,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15764819,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15764819,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15764819,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6365152,
          47.777013,
          603.24,
          -120.6205558,
          47.7905847,
          1539.34
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6365152,
                47.777013,
                603.24
              ],
              [
                -120.6365152,
                47.7905847,
                603.24
              ],
              [
                -120.6205558,
                47.7905847,
                1539.3400000000001
              ],
              [
                -120.6205558,
                47.777013,
                1539.3400000000001
              ],
              [
                -120.6365152,
                47.777013,
                603.24
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:13:50+00:00",
        "end_time": "2017-10-09T20:10:08+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6365152,
              47.777013,
              603.24
            ],
            [
              -120.6365152,
              47.7905847,
              603.24
            ],
            [
              -120.6205558,
              47.7905847,
              1539.3400000000001
            ],
            [
              -120.6205558,
              47.777013,
              1539.3400000000001
            ],
            [
              -120.6365152,
              47.777013,
              603.24
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1524000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1524000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1524000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1524000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6365152,
            47.777013,
            603.24,
            -120.6205558,
            47.7905847,
            1539.34
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6365152,
                  47.777013,
                  603.24
                ],
                [
                  -120.6365152,
                  47.7905847,
                  603.24
                ],
                [
                  -120.6205558,
                  47.7905847,
                  1539.3400000000001
                ],
                [
                  -120.6205558,
                  47.777013,
                  1539.3400000000001
                ],
                [
                  -120.6365152,
                  47.777013,
                  603.24
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1524000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1524000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:13:50Z",
            "pc:count": 15764819,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6258775,
                "count": 15764819,
                "maximum": -120.6205558,
                "minimum": -120.6365152,
                "name": "X",
                "position": 0,
                "stddev": 0.003212366103,
                "variance": 1.031929598e-05
              },
              {
                "average": 47.78348061,
                "count": 15764819,
                "maximum": 47.7905847,
                "minimum": 47.777013,
                "name": "Y",
                "position": 1,
                "stddev": 0.004059665045,
                "variance": 1.648088028e-05
              },
              {
                "average": 642.0997331,
                "count": 15764819,
                "maximum": 1539.34,
                "minimum": 603.24,
                "name": "Z",
                "position": 2,
                "stddev": 31.36751805,
                "variance": 983.9211888
              },
              {
                "average": 30.92333588,
                "count": 15764819,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 27.99463911,
                "variance": 783.6998188
              },
              {
                "average": 1.193583637,
                "count": 15764819,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.452947332,
                "variance": 0.2051612855
              },
              {
                "average": 1.387202225,
                "count": 15764819,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6200465285,
                "variance": 0.3844576975
              },
              {
                "average": 0.5010682964,
                "count": 15764819,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999988746,
                "variance": 0.2499988746
              },
              {
                "average": 0.0006808197417,
                "count": 15764819,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02608363988,
                "variance": 0.0006803562694
              },
              {
                "average": 1.218146558,
                "count": 15764819,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4436852182,
                "variance": 0.1968565729
              },
              {
                "average": -0.1631602005,
                "count": 15764819,
                "maximum": 12,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.015474053,
                "variance": 49.21687619
              },
              {
                "average": 0.4993593012,
                "count": 15764819,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999996054,
                "variance": 0.2499996054
              },
              {
                "average": 272.9053038,
                "count": 15764819,
                "maximum": 300,
                "minimum": 268,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.63330169,
                "variance": 13.20088117
              },
              {
                "average": 191617424.4,
                "count": 15764819,
                "maximum": 191694430,
                "minimum": 191615008.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 7383.348595,
                "variance": 54513836.47
              },
              {
                "average": 0,
                "count": 15764819,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15764819,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15764819,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15764819,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15764819,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6365152,
              47.777013,
              603.24,
              -120.6205558,
              47.7905847,
              1539.34
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6365152,
                    47.777013,
                    603.24
                  ],
                  [
                    -120.6365152,
                    47.7905847,
                    603.24
                  ],
                  [
                    -120.6205558,
                    47.7905847,
                    1539.3400000000001
                  ],
                  [
                    -120.6205558,
                    47.777013,
                    1539.3400000000001
                  ],
                  [
                    -120.6365152,
                    47.777013,
                    603.24
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T18:13:50+00:00",
            "end_time": "2017-10-09T20:10:08+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6365152,
        47.777013,
        603.24,
        -120.6205558,
        47.7905847,
        1539.34
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_556500_1530000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:04:26Z",
        "pc:count": 39821638,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5713077,
            "count": 39821638,
            "maximum": -120.5610626,
            "minimum": -120.5812444,
            "name": "X",
            "position": 0,
            "stddev": 0.005848858318,
            "variance": 3.420914362e-05
          },
          {
            "average": 47.83823209,
            "count": 39821638,
            "maximum": 47.8448366,
            "minimum": 47.8312524,
            "name": "Y",
            "position": 1,
            "stddev": 0.0039410597,
            "variance": 1.553195156e-05
          },
          {
            "average": 1416.354275,
            "count": 39821638,
            "maximum": 1879.06,
            "minimum": 1114.78,
            "name": "Z",
            "position": 2,
            "stddev": 180.0780434,
            "variance": 32428.10171
          },
          {
            "average": 38.8579227,
            "count": 39821638,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 40.27726866,
            "variance": 1622.258371
          },
          {
            "average": 1.222234907,
            "count": 39821638,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4855466746,
            "variance": 0.2357555732
          },
          {
            "average": 1.444512328,
            "count": 39821638,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6600709243,
            "variance": 0.4356936252
          },
          {
            "average": 0.5002120957,
            "count": 39821638,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999613,
            "variance": 0.2499999613
          },
          {
            "average": 0.0006672251905,
            "count": 39821638,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02582208392,
            "variance": 0.0006667800178
          },
          {
            "average": 1.155226513,
            "count": 39821638,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3944196446,
            "variance": 0.155566856
          },
          {
            "average": 0.192561479,
            "count": 39821638,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.021534034,
            "variance": 49.30194018
          },
          {
            "average": 0.5031699851,
            "count": 39821638,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999899574,
            "variance": 0.2499899575
          },
          {
            "average": 155.9633149,
            "count": 39821638,
            "maximum": 160,
            "minimum": 151,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.935116467,
            "variance": 3.744675742
          },
          {
            "average": 192127653.5,
            "count": 39821638,
            "maximum": 192129466.1,
            "minimum": 192125425.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 789.5762006,
            "variance": 623430.5766
          },
          {
            "average": 0,
            "count": 39821638,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39821638,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39821638,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39821638,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39821638,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5812444,
          47.8312524,
          1114.78,
          -120.5610626,
          47.8448366,
          1879.06
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5812444,
                47.8312524,
                1114.78
              ],
              [
                -120.5812444,
                47.8448366,
                1114.78
              ],
              [
                -120.5610626,
                47.8448366,
                1879.06
              ],
              [
                -120.5610626,
                47.8312524,
                1879.06
              ],
              [
                -120.5812444,
                47.8312524,
                1114.78
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:04:26+00:00",
        "end_time": "2017-10-15T17:57:05+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5812444,
              47.8312524,
              1114.78
            ],
            [
              -120.5812444,
              47.8448366,
              1114.78
            ],
            [
              -120.5610626,
              47.8448366,
              1879.06
            ],
            [
              -120.5610626,
              47.8312524,
              1879.06
            ],
            [
              -120.5812444,
              47.8312524,
              1114.78
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_556500_1530000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_556500_1530000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_556500_1530000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1530000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5812444,
            47.8312524,
            1114.78,
            -120.5610626,
            47.8448366,
            1879.06
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5812444,
                  47.8312524,
                  1114.78
                ],
                [
                  -120.5812444,
                  47.8448366,
                  1114.78
                ],
                [
                  -120.5610626,
                  47.8448366,
                  1879.06
                ],
                [
                  -120.5610626,
                  47.8312524,
                  1879.06
                ],
                [
                  -120.5812444,
                  47.8312524,
                  1114.78
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_556500_1530000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1530000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:04:26Z",
            "pc:count": 39821638,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5713077,
                "count": 39821638,
                "maximum": -120.5610626,
                "minimum": -120.5812444,
                "name": "X",
                "position": 0,
                "stddev": 0.005848858318,
                "variance": 3.420914362e-05
              },
              {
                "average": 47.83823209,
                "count": 39821638,
                "maximum": 47.8448366,
                "minimum": 47.8312524,
                "name": "Y",
                "position": 1,
                "stddev": 0.0039410597,
                "variance": 1.553195156e-05
              },
              {
                "average": 1416.354275,
                "count": 39821638,
                "maximum": 1879.06,
                "minimum": 1114.78,
                "name": "Z",
                "position": 2,
                "stddev": 180.0780434,
                "variance": 32428.10171
              },
              {
                "average": 38.8579227,
                "count": 39821638,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 40.27726866,
                "variance": 1622.258371
              },
              {
                "average": 1.222234907,
                "count": 39821638,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4855466746,
                "variance": 0.2357555732
              },
              {
                "average": 1.444512328,
                "count": 39821638,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6600709243,
                "variance": 0.4356936252
              },
              {
                "average": 0.5002120957,
                "count": 39821638,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999613,
                "variance": 0.2499999613
              },
              {
                "average": 0.0006672251905,
                "count": 39821638,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02582208392,
                "variance": 0.0006667800178
              },
              {
                "average": 1.155226513,
                "count": 39821638,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3944196446,
                "variance": 0.155566856
              },
              {
                "average": 0.192561479,
                "count": 39821638,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.021534034,
                "variance": 49.30194018
              },
              {
                "average": 0.5031699851,
                "count": 39821638,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999899574,
                "variance": 0.2499899575
              },
              {
                "average": 155.9633149,
                "count": 39821638,
                "maximum": 160,
                "minimum": 151,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.935116467,
                "variance": 3.744675742
              },
              {
                "average": 192127653.5,
                "count": 39821638,
                "maximum": 192129466.1,
                "minimum": 192125425.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 789.5762006,
                "variance": 623430.5766
              },
              {
                "average": 0,
                "count": 39821638,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39821638,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39821638,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39821638,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39821638,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5812444,
              47.8312524,
              1114.78,
              -120.5610626,
              47.8448366,
              1879.06
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5812444,
                    47.8312524,
                    1114.78
                  ],
                  [
                    -120.5812444,
                    47.8448366,
                    1114.78
                  ],
                  [
                    -120.5610626,
                    47.8448366,
                    1879.06
                  ],
                  [
                    -120.5610626,
                    47.8312524,
                    1879.06
                  ],
                  [
                    -120.5812444,
                    47.8312524,
                    1114.78
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:04:26+00:00",
            "end_time": "2017-10-15T17:57:05+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5812444,
        47.8312524,
        1114.78,
        -120.5610626,
        47.8448366,
        1879.06
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1531500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T19:12:20Z",
        "pc:count": 45240387,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7524444,
            "count": 45240387,
            "maximum": -120.7415799,
            "minimum": -120.7618109,
            "name": "X",
            "position": 0,
            "stddev": 0.005988902752,
            "variance": 3.586695618e-05
          },
          {
            "average": 47.85068053,
            "count": 45240387,
            "maximum": 47.8573418,
            "minimum": 47.8437273,
            "name": "Y",
            "position": 1,
            "stddev": 0.003906886377,
            "variance": 1.526376117e-05
          },
          {
            "average": 1109.245394,
            "count": 45240387,
            "maximum": 1993.74,
            "minimum": 894.24,
            "name": "Z",
            "position": 2,
            "stddev": 62.61989136,
            "variance": 3921.250793
          },
          {
            "average": 55.38134499,
            "count": 45240387,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 49.9198139,
            "variance": 2491.98782
          },
          {
            "average": 1.326688695,
            "count": 45240387,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5904551988,
            "variance": 0.3486373418
          },
          {
            "average": 1.653349937,
            "count": 45240387,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7826259696,
            "variance": 0.6125034083
          },
          {
            "average": 0.4995102495,
            "count": 45240387,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999997657,
            "variance": 0.2499997657
          },
          {
            "average": 0.0006846537365,
            "count": 45240387,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02615693026,
            "variance": 0.0006841850009
          },
          {
            "average": 1.081739111,
            "count": 45240387,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3027204911,
            "variance": 0.09163969571
          },
          {
            "average": 0.5797763917,
            "count": 45240387,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.051912802,
            "variance": 49.72947417
          },
          {
            "average": 0.5121580635,
            "count": 45240387,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4998521652,
            "variance": 0.249852187
          },
          {
            "average": 289.8639889,
            "count": 45240387,
            "maximum": 308,
            "minimum": 219,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 19.03279454,
            "variance": 362.2472679
          },
          {
            "average": 191664622.5,
            "count": 45240387,
            "maximum": 191697940,
            "minimum": 191270982,
            "name": "GpsTime",
            "position": 12,
            "stddev": 104903.1848,
            "variance": 11004678180.0
          },
          {
            "average": 0,
            "count": 45240387,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45240387,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45240387,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45240387,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45240387,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7618109,
          47.8437273,
          894.24,
          -120.7415799,
          47.8573418,
          1993.74
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7618109,
                47.8437273,
                894.24
              ],
              [
                -120.7618109,
                47.8573418,
                894.24
              ],
              [
                -120.7415799,
                47.8573418,
                1993.74
              ],
              [
                -120.7415799,
                47.8437273,
                1993.74
              ],
              [
                -120.7618109,
                47.8437273,
                894.24
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T19:12:20+00:00",
        "end_time": "2017-10-05T20:36:22+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7618109,
              47.8437273,
              894.24
            ],
            [
              -120.7618109,
              47.8573418,
              894.24
            ],
            [
              -120.7415799,
              47.8573418,
              1993.74
            ],
            [
              -120.7415799,
              47.8437273,
              1993.74
            ],
            [
              -120.7618109,
              47.8437273,
              894.24
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1531500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1531500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1531500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1531500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7618109,
            47.8437273,
            894.24,
            -120.7415799,
            47.8573418,
            1993.74
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7618109,
                  47.8437273,
                  894.24
                ],
                [
                  -120.7618109,
                  47.8573418,
                  894.24
                ],
                [
                  -120.7415799,
                  47.8573418,
                  1993.74
                ],
                [
                  -120.7415799,
                  47.8437273,
                  1993.74
                ],
                [
                  -120.7618109,
                  47.8437273,
                  894.24
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1531500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1531500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T19:12:20Z",
            "pc:count": 45240387,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7524444,
                "count": 45240387,
                "maximum": -120.7415799,
                "minimum": -120.7618109,
                "name": "X",
                "position": 0,
                "stddev": 0.005988902752,
                "variance": 3.586695618e-05
              },
              {
                "average": 47.85068053,
                "count": 45240387,
                "maximum": 47.8573418,
                "minimum": 47.8437273,
                "name": "Y",
                "position": 1,
                "stddev": 0.003906886377,
                "variance": 1.526376117e-05
              },
              {
                "average": 1109.245394,
                "count": 45240387,
                "maximum": 1993.74,
                "minimum": 894.24,
                "name": "Z",
                "position": 2,
                "stddev": 62.61989136,
                "variance": 3921.250793
              },
              {
                "average": 55.38134499,
                "count": 45240387,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 49.9198139,
                "variance": 2491.98782
              },
              {
                "average": 1.326688695,
                "count": 45240387,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5904551988,
                "variance": 0.3486373418
              },
              {
                "average": 1.653349937,
                "count": 45240387,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7826259696,
                "variance": 0.6125034083
              },
              {
                "average": 0.4995102495,
                "count": 45240387,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999997657,
                "variance": 0.2499997657
              },
              {
                "average": 0.0006846537365,
                "count": 45240387,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02615693026,
                "variance": 0.0006841850009
              },
              {
                "average": 1.081739111,
                "count": 45240387,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3027204911,
                "variance": 0.09163969571
              },
              {
                "average": 0.5797763917,
                "count": 45240387,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.051912802,
                "variance": 49.72947417
              },
              {
                "average": 0.5121580635,
                "count": 45240387,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4998521652,
                "variance": 0.249852187
              },
              {
                "average": 289.8639889,
                "count": 45240387,
                "maximum": 308,
                "minimum": 219,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 19.03279454,
                "variance": 362.2472679
              },
              {
                "average": 191664622.5,
                "count": 45240387,
                "maximum": 191697940,
                "minimum": 191270982,
                "name": "GpsTime",
                "position": 12,
                "stddev": 104903.1848,
                "variance": 11004678180.0
              },
              {
                "average": 0,
                "count": 45240387,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45240387,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45240387,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45240387,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45240387,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7618109,
              47.8437273,
              894.24,
              -120.7415799,
              47.8573418,
              1993.74
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7618109,
                    47.8437273,
                    894.24
                  ],
                  [
                    -120.7618109,
                    47.8573418,
                    894.24
                  ],
                  [
                    -120.7415799,
                    47.8573418,
                    1993.74
                  ],
                  [
                    -120.7415799,
                    47.8437273,
                    1993.74
                  ],
                  [
                    -120.7618109,
                    47.8437273,
                    894.24
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T19:12:20+00:00",
            "end_time": "2017-10-05T20:36:22+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7618109,
        47.8437273,
        894.24,
        -120.7415799,
        47.8573418,
        1993.74
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1515000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:19:19Z",
        "pc:count": 22271962,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6685221,
            "count": 22271962,
            "maximum": -120.6596047,
            "minimum": -120.6796534,
            "name": "X",
            "position": 0,
            "stddev": 0.005756273939,
            "variance": 3.313468966e-05
          },
          {
            "average": 47.69969119,
            "count": 22271962,
            "maximum": 47.7047293,
            "minimum": 47.6958427,
            "name": "Y",
            "position": 1,
            "stddev": 0.002265308152,
            "variance": 5.131621023e-06
          },
          {
            "average": 744.0661308,
            "count": 22271962,
            "maximum": 1344.75,
            "minimum": 620.99,
            "name": "Z",
            "position": 2,
            "stddev": 48.30739534,
            "variance": 2333.604444
          },
          {
            "average": 36.18600692,
            "count": 22271962,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 36.7712048,
            "variance": 1352.121502
          },
          {
            "average": 1.343333919,
            "count": 22271962,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.592561096,
            "variance": 0.3511286525
          },
          {
            "average": 1.686747714,
            "count": 22271962,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7695566686,
            "variance": 0.5922174661
          },
          {
            "average": 0.5002305589,
            "count": 22271962,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999581,
            "variance": 0.2499999581
          },
          {
            "average": 0.0006858847909,
            "count": 22271962,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02618041985,
            "variance": 0.0006854143838
          },
          {
            "average": 1.190583344,
            "count": 22271962,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4507705365,
            "variance": 0.2031940766
          },
          {
            "average": 0.2233220558,
            "count": 22271962,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.107111924,
            "variance": 50.5110399
          },
          {
            "average": 0.5028344607,
            "count": 22271962,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499991977,
            "variance": 0.2499919771
          },
          {
            "average": 251.5949532,
            "count": 22271962,
            "maximum": 255,
            "minimum": 248,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.642863648,
            "variance": 2.699000965
          },
          {
            "average": 191606592.1,
            "count": 22271962,
            "maximum": 191608359.5,
            "minimum": 191605047.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 831.6492134,
            "variance": 691640.4141
          },
          {
            "average": 0,
            "count": 22271962,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 22271962,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 22271962,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 22271962,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 22271962,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6796534,
          47.6958427,
          620.99,
          -120.6596047,
          47.7047293,
          1344.75
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6796534,
                47.6958427,
                620.99
              ],
              [
                -120.6796534,
                47.7047293,
                620.99
              ],
              [
                -120.6596047,
                47.7047293,
                1344.75
              ],
              [
                -120.6596047,
                47.6958427,
                1344.75
              ],
              [
                -120.6796534,
                47.6958427,
                620.99
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:19:19+00:00",
        "end_time": "2017-10-09T17:24:07+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6796534,
              47.6958427,
              620.99
            ],
            [
              -120.6796534,
              47.7047293,
              620.99
            ],
            [
              -120.6596047,
              47.7047293,
              1344.75
            ],
            [
              -120.6596047,
              47.6958427,
              1344.75
            ],
            [
              -120.6796534,
              47.6958427,
              620.99
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1515000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1515000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1515000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1515000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6796534,
            47.6958427,
            620.99,
            -120.6596047,
            47.7047293,
            1344.75
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6796534,
                  47.6958427,
                  620.99
                ],
                [
                  -120.6796534,
                  47.7047293,
                  620.99
                ],
                [
                  -120.6596047,
                  47.7047293,
                  1344.75
                ],
                [
                  -120.6596047,
                  47.6958427,
                  1344.75
                ],
                [
                  -120.6796534,
                  47.6958427,
                  620.99
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1515000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1515000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:19:19Z",
            "pc:count": 22271962,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6685221,
                "count": 22271962,
                "maximum": -120.6596047,
                "minimum": -120.6796534,
                "name": "X",
                "position": 0,
                "stddev": 0.005756273939,
                "variance": 3.313468966e-05
              },
              {
                "average": 47.69969119,
                "count": 22271962,
                "maximum": 47.7047293,
                "minimum": 47.6958427,
                "name": "Y",
                "position": 1,
                "stddev": 0.002265308152,
                "variance": 5.131621023e-06
              },
              {
                "average": 744.0661308,
                "count": 22271962,
                "maximum": 1344.75,
                "minimum": 620.99,
                "name": "Z",
                "position": 2,
                "stddev": 48.30739534,
                "variance": 2333.604444
              },
              {
                "average": 36.18600692,
                "count": 22271962,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 36.7712048,
                "variance": 1352.121502
              },
              {
                "average": 1.343333919,
                "count": 22271962,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.592561096,
                "variance": 0.3511286525
              },
              {
                "average": 1.686747714,
                "count": 22271962,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7695566686,
                "variance": 0.5922174661
              },
              {
                "average": 0.5002305589,
                "count": 22271962,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999581,
                "variance": 0.2499999581
              },
              {
                "average": 0.0006858847909,
                "count": 22271962,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02618041985,
                "variance": 0.0006854143838
              },
              {
                "average": 1.190583344,
                "count": 22271962,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4507705365,
                "variance": 0.2031940766
              },
              {
                "average": 0.2233220558,
                "count": 22271962,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.107111924,
                "variance": 50.5110399
              },
              {
                "average": 0.5028344607,
                "count": 22271962,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499991977,
                "variance": 0.2499919771
              },
              {
                "average": 251.5949532,
                "count": 22271962,
                "maximum": 255,
                "minimum": 248,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.642863648,
                "variance": 2.699000965
              },
              {
                "average": 191606592.1,
                "count": 22271962,
                "maximum": 191608359.5,
                "minimum": 191605047.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 831.6492134,
                "variance": 691640.4141
              },
              {
                "average": 0,
                "count": 22271962,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 22271962,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 22271962,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 22271962,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 22271962,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6796534,
              47.6958427,
              620.99,
              -120.6596047,
              47.7047293,
              1344.75
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6796534,
                    47.6958427,
                    620.99
                  ],
                  [
                    -120.6796534,
                    47.7047293,
                    620.99
                  ],
                  [
                    -120.6596047,
                    47.7047293,
                    1344.75
                  ],
                  [
                    -120.6596047,
                    47.6958427,
                    1344.75
                  ],
                  [
                    -120.6796534,
                    47.6958427,
                    620.99
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:19:19+00:00",
            "end_time": "2017-10-09T17:24:07+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6796534,
        47.6958427,
        620.99,
        -120.6596047,
        47.7047293,
        1344.75
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1531500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:36:51Z",
        "pc:count": 31296547,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6918877,
            "count": 31296547,
            "maximum": -120.681455,
            "minimum": -120.7016713,
            "name": "X",
            "position": 0,
            "stddev": 0.005784805799,
            "variance": 3.346397813e-05
          },
          {
            "average": 47.85103602,
            "count": 31296547,
            "maximum": 47.8577,
            "minimum": 47.8440961,
            "name": "Y",
            "position": 1,
            "stddev": 0.003899182577,
            "variance": 1.520362477e-05
          },
          {
            "average": 798.2145853,
            "count": 31296547,
            "maximum": 1563.68,
            "minimum": 643.38,
            "name": "Z",
            "position": 2,
            "stddev": 94.54005336,
            "variance": 8937.821689
          },
          {
            "average": 31.48095152,
            "count": 31296547,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 31.5597397,
            "variance": 996.0171698
          },
          {
            "average": 1.27825354,
            "count": 31296547,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5352336181,
            "variance": 0.2864750259
          },
          {
            "average": 1.55647123,
            "count": 31296547,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7097372042,
            "variance": 0.5037268991
          },
          {
            "average": 0.5026476563,
            "count": 31296547,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999929979,
            "variance": 0.2499929979
          },
          {
            "average": 0.0006710963992,
            "count": 31296547,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02589683475,
            "variance": 0.0006706460503
          },
          {
            "average": 1.159904254,
            "count": 31296547,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3996162527,
            "variance": 0.1596931494
          },
          {
            "average": -0.7665970742,
            "count": 31296547,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.996123262,
            "variance": 48.9457407
          },
          {
            "average": 0.4970010589,
            "count": 31296547,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999910143,
            "variance": 0.2499910143
          },
          {
            "average": 275.1563766,
            "count": 31296547,
            "maximum": 302,
            "minimum": 269,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 10.35159589,
            "variance": 107.1555375
          },
          {
            "average": 191627326,
            "count": 31296547,
            "maximum": 191695811.5,
            "minimum": 191615510.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 27350.71318,
            "variance": 748061511.4
          },
          {
            "average": 0,
            "count": 31296547,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31296547,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31296547,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31296547,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31296547,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7016713,
          47.8440961,
          643.38,
          -120.681455,
          47.8577,
          1563.68
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7016713,
                47.8440961,
                643.38
              ],
              [
                -120.7016713,
                47.8577,
                643.38
              ],
              [
                -120.681455,
                47.8577,
                1563.68
              ],
              [
                -120.681455,
                47.8440961,
                1563.68
              ],
              [
                -120.7016713,
                47.8440961,
                643.38
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:36:51+00:00",
        "end_time": "2017-10-09T20:18:30+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7016713,
              47.8440961,
              643.38
            ],
            [
              -120.7016713,
              47.8577,
              643.38
            ],
            [
              -120.681455,
              47.8577,
              1563.68
            ],
            [
              -120.681455,
              47.8440961,
              1563.68
            ],
            [
              -120.7016713,
              47.8440961,
              643.38
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1531500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1531500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1531500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1531500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7016713,
            47.8440961,
            643.38,
            -120.681455,
            47.8577,
            1563.68
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7016713,
                  47.8440961,
                  643.38
                ],
                [
                  -120.7016713,
                  47.8577,
                  643.38
                ],
                [
                  -120.681455,
                  47.8577,
                  1563.68
                ],
                [
                  -120.681455,
                  47.8440961,
                  1563.68
                ],
                [
                  -120.7016713,
                  47.8440961,
                  643.38
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1531500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1531500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:36:51Z",
            "pc:count": 31296547,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6918877,
                "count": 31296547,
                "maximum": -120.681455,
                "minimum": -120.7016713,
                "name": "X",
                "position": 0,
                "stddev": 0.005784805799,
                "variance": 3.346397813e-05
              },
              {
                "average": 47.85103602,
                "count": 31296547,
                "maximum": 47.8577,
                "minimum": 47.8440961,
                "name": "Y",
                "position": 1,
                "stddev": 0.003899182577,
                "variance": 1.520362477e-05
              },
              {
                "average": 798.2145853,
                "count": 31296547,
                "maximum": 1563.68,
                "minimum": 643.38,
                "name": "Z",
                "position": 2,
                "stddev": 94.54005336,
                "variance": 8937.821689
              },
              {
                "average": 31.48095152,
                "count": 31296547,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 31.5597397,
                "variance": 996.0171698
              },
              {
                "average": 1.27825354,
                "count": 31296547,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5352336181,
                "variance": 0.2864750259
              },
              {
                "average": 1.55647123,
                "count": 31296547,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7097372042,
                "variance": 0.5037268991
              },
              {
                "average": 0.5026476563,
                "count": 31296547,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999929979,
                "variance": 0.2499929979
              },
              {
                "average": 0.0006710963992,
                "count": 31296547,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02589683475,
                "variance": 0.0006706460503
              },
              {
                "average": 1.159904254,
                "count": 31296547,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3996162527,
                "variance": 0.1596931494
              },
              {
                "average": -0.7665970742,
                "count": 31296547,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.996123262,
                "variance": 48.9457407
              },
              {
                "average": 0.4970010589,
                "count": 31296547,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999910143,
                "variance": 0.2499910143
              },
              {
                "average": 275.1563766,
                "count": 31296547,
                "maximum": 302,
                "minimum": 269,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 10.35159589,
                "variance": 107.1555375
              },
              {
                "average": 191627326,
                "count": 31296547,
                "maximum": 191695811.5,
                "minimum": 191615510.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 27350.71318,
                "variance": 748061511.4
              },
              {
                "average": 0,
                "count": 31296547,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31296547,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31296547,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31296547,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31296547,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7016713,
              47.8440961,
              643.38,
              -120.681455,
              47.8577,
              1563.68
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7016713,
                    47.8440961,
                    643.38
                  ],
                  [
                    -120.7016713,
                    47.8577,
                    643.38
                  ],
                  [
                    -120.681455,
                    47.8577,
                    1563.68
                  ],
                  [
                    -120.681455,
                    47.8440961,
                    1563.68
                  ],
                  [
                    -120.7016713,
                    47.8440961,
                    643.38
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T18:36:51+00:00",
            "end_time": "2017-10-09T20:18:30+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7016713,
        47.8440961,
        643.38,
        -120.681455,
        47.8577,
        1563.68
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1530000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T19:12:06Z",
        "pc:count": 27523380,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7512771,
            "count": 27523380,
            "maximum": -120.7414574,
            "minimum": -120.761621,
            "name": "X",
            "position": 0,
            "stddev": 0.005744165723,
            "variance": 3.299543986e-05
          },
          {
            "average": 47.83943051,
            "count": 27523380,
            "maximum": 47.8438531,
            "minimum": 47.8346741,
            "name": "Y",
            "position": 1,
            "stddev": 0.002586890919,
            "variance": 6.692004625e-06
          },
          {
            "average": 798.3267784,
            "count": 27523380,
            "maximum": 1159.03,
            "minimum": 611.12,
            "name": "Z",
            "position": 2,
            "stddev": 91.29285673,
            "variance": 8334.385689
          },
          {
            "average": 27.05204426,
            "count": 27523380,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 31.63146569,
            "variance": 1000.549622
          },
          {
            "average": 1.364163704,
            "count": 27523380,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5979246852,
            "variance": 0.3575139292
          },
          {
            "average": 1.728357346,
            "count": 27523380,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7587934515,
            "variance": 0.5757675021
          },
          {
            "average": 0.5002357995,
            "count": 27523380,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999535,
            "variance": 0.2499999535
          },
          {
            "average": 0.0006588217,
            "count": 27523380,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02565906619,
            "variance": 0.0006583876778
          },
          {
            "average": 1.085758181,
            "count": 27523380,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3080246194,
            "variance": 0.09487916614
          },
          {
            "average": 0.09735452662,
            "count": 27523380,
            "maximum": 12,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.033056971,
            "variance": 49.46389036
          },
          {
            "average": 0.5033264446,
            "count": 27523380,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999889437,
            "variance": 0.2499889438
          },
          {
            "average": 302.0438009,
            "count": 27523380,
            "maximum": 308,
            "minimum": 290,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 5.931171535,
            "variance": 35.17879577
          },
          {
            "average": 191695501,
            "count": 27523380,
            "maximum": 191697926.7,
            "minimum": 191691006.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 2473.941068,
            "variance": 6120384.408
          },
          {
            "average": 0,
            "count": 27523380,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 27523380,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 27523380,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 27523380,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 27523380,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.761621,
          47.8346741,
          611.12,
          -120.7414574,
          47.8438531,
          1159.03
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.761621,
                47.8346741,
                611.12
              ],
              [
                -120.761621,
                47.8438531,
                611.12
              ],
              [
                -120.7414574,
                47.8438531,
                1159.03
              ],
              [
                -120.7414574,
                47.8346741,
                1159.03
              ],
              [
                -120.761621,
                47.8346741,
                611.12
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T19:12:06+00:00",
        "end_time": "2017-10-10T17:16:46+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.761621,
              47.8346741,
              611.12
            ],
            [
              -120.761621,
              47.8438531,
              611.12
            ],
            [
              -120.7414574,
              47.8438531,
              1159.03
            ],
            [
              -120.7414574,
              47.8346741,
              1159.03
            ],
            [
              -120.761621,
              47.8346741,
              611.12
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1530000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1530000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1530000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1530000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.761621,
            47.8346741,
            611.12,
            -120.7414574,
            47.8438531,
            1159.03
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.761621,
                  47.8346741,
                  611.12
                ],
                [
                  -120.761621,
                  47.8438531,
                  611.12
                ],
                [
                  -120.7414574,
                  47.8438531,
                  1159.03
                ],
                [
                  -120.7414574,
                  47.8346741,
                  1159.03
                ],
                [
                  -120.761621,
                  47.8346741,
                  611.12
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1530000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1530000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T19:12:06Z",
            "pc:count": 27523380,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7512771,
                "count": 27523380,
                "maximum": -120.7414574,
                "minimum": -120.761621,
                "name": "X",
                "position": 0,
                "stddev": 0.005744165723,
                "variance": 3.299543986e-05
              },
              {
                "average": 47.83943051,
                "count": 27523380,
                "maximum": 47.8438531,
                "minimum": 47.8346741,
                "name": "Y",
                "position": 1,
                "stddev": 0.002586890919,
                "variance": 6.692004625e-06
              },
              {
                "average": 798.3267784,
                "count": 27523380,
                "maximum": 1159.03,
                "minimum": 611.12,
                "name": "Z",
                "position": 2,
                "stddev": 91.29285673,
                "variance": 8334.385689
              },
              {
                "average": 27.05204426,
                "count": 27523380,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 31.63146569,
                "variance": 1000.549622
              },
              {
                "average": 1.364163704,
                "count": 27523380,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5979246852,
                "variance": 0.3575139292
              },
              {
                "average": 1.728357346,
                "count": 27523380,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7587934515,
                "variance": 0.5757675021
              },
              {
                "average": 0.5002357995,
                "count": 27523380,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999535,
                "variance": 0.2499999535
              },
              {
                "average": 0.0006588217,
                "count": 27523380,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02565906619,
                "variance": 0.0006583876778
              },
              {
                "average": 1.085758181,
                "count": 27523380,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3080246194,
                "variance": 0.09487916614
              },
              {
                "average": 0.09735452662,
                "count": 27523380,
                "maximum": 12,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.033056971,
                "variance": 49.46389036
              },
              {
                "average": 0.5033264446,
                "count": 27523380,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999889437,
                "variance": 0.2499889438
              },
              {
                "average": 302.0438009,
                "count": 27523380,
                "maximum": 308,
                "minimum": 290,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 5.931171535,
                "variance": 35.17879577
              },
              {
                "average": 191695501,
                "count": 27523380,
                "maximum": 191697926.7,
                "minimum": 191691006.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 2473.941068,
                "variance": 6120384.408
              },
              {
                "average": 0,
                "count": 27523380,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 27523380,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 27523380,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 27523380,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 27523380,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.761621,
              47.8346741,
              611.12,
              -120.7414574,
              47.8438531,
              1159.03
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.761621,
                    47.8346741,
                    611.12
                  ],
                  [
                    -120.761621,
                    47.8438531,
                    611.12
                  ],
                  [
                    -120.7414574,
                    47.8438531,
                    1159.03
                  ],
                  [
                    -120.7414574,
                    47.8346741,
                    1159.03
                  ],
                  [
                    -120.761621,
                    47.8346741,
                    611.12
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T19:12:06+00:00",
            "end_time": "2017-10-10T17:16:46+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.761621,
        47.8346741,
        611.12,
        -120.7414574,
        47.8438531,
        1159.03
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1516500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:30:37Z",
        "pc:count": 39454777,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7299574,
            "count": 39454777,
            "maximum": -120.7197445,
            "minimum": -120.7399197,
            "name": "X",
            "position": 0,
            "stddev": 0.005773924139,
            "variance": 3.333819996e-05
          },
          {
            "average": 47.71574038,
            "count": 39454777,
            "maximum": 47.7225826,
            "minimum": 47.708973,
            "name": "Y",
            "position": 1,
            "stddev": 0.003868214997,
            "variance": 1.496308727e-05
          },
          {
            "average": 757.993302,
            "count": 39454777,
            "maximum": 1430.63,
            "minimum": 594.76,
            "name": "Z",
            "position": 2,
            "stddev": 94.22633397,
            "variance": 8878.602013
          },
          {
            "average": 26.87279827,
            "count": 39454777,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 30.58489082,
            "variance": 935.4355465
          },
          {
            "average": 1.350674191,
            "count": 39454777,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5923024251,
            "variance": 0.3508221628
          },
          {
            "average": 1.701349852,
            "count": 39454777,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.760795955,
            "variance": 0.5788104852
          },
          {
            "average": 0.4999045616,
            "count": 39454777,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999972,
            "variance": 0.2499999972
          },
          {
            "average": 0.0006691711881,
            "count": 39454777,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02585968706,
            "variance": 0.0006687234149
          },
          {
            "average": 1.109129346,
            "count": 39454777,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.344570987,
            "variance": 0.1187291651
          },
          {
            "average": 0.2520584268,
            "count": 39454777,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.022859651,
            "variance": 49.32055768
          },
          {
            "average": 0.5007212435,
            "count": 39454777,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999994861,
            "variance": 0.2499994861
          },
          {
            "average": 247.7764725,
            "count": 39454777,
            "maximum": 263,
            "minimum": 239,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 9.431914429,
            "variance": 88.9610098
          },
          {
            "average": 191546800.5,
            "count": 39454777,
            "maximum": 191612637.9,
            "minimum": 191519180.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 41485.79276,
            "variance": 1721071001
          },
          {
            "average": 0,
            "count": 39454777,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39454777,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39454777,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39454777,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39454777,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7399197,
          47.708973,
          594.76,
          -120.7197445,
          47.7225826,
          1430.63
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7399197,
                47.708973,
                594.76
              ],
              [
                -120.7399197,
                47.7225826,
                594.76
              ],
              [
                -120.7197445,
                47.7225826,
                1430.63
              ],
              [
                -120.7197445,
                47.708973,
                1430.63
              ],
              [
                -120.7399197,
                47.708973,
                594.76
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:30:37+00:00",
        "end_time": "2017-10-08T17:33:00+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7399197,
              47.708973,
              594.76
            ],
            [
              -120.7399197,
              47.7225826,
              594.76
            ],
            [
              -120.7197445,
              47.7225826,
              1430.63
            ],
            [
              -120.7197445,
              47.708973,
              1430.63
            ],
            [
              -120.7399197,
              47.708973,
              594.76
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1516500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1516500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1516500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1516500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7399197,
            47.708973,
            594.76,
            -120.7197445,
            47.7225826,
            1430.63
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7399197,
                  47.708973,
                  594.76
                ],
                [
                  -120.7399197,
                  47.7225826,
                  594.76
                ],
                [
                  -120.7197445,
                  47.7225826,
                  1430.63
                ],
                [
                  -120.7197445,
                  47.708973,
                  1430.63
                ],
                [
                  -120.7399197,
                  47.708973,
                  594.76
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1516500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1516500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:30:37Z",
            "pc:count": 39454777,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7299574,
                "count": 39454777,
                "maximum": -120.7197445,
                "minimum": -120.7399197,
                "name": "X",
                "position": 0,
                "stddev": 0.005773924139,
                "variance": 3.333819996e-05
              },
              {
                "average": 47.71574038,
                "count": 39454777,
                "maximum": 47.7225826,
                "minimum": 47.708973,
                "name": "Y",
                "position": 1,
                "stddev": 0.003868214997,
                "variance": 1.496308727e-05
              },
              {
                "average": 757.993302,
                "count": 39454777,
                "maximum": 1430.63,
                "minimum": 594.76,
                "name": "Z",
                "position": 2,
                "stddev": 94.22633397,
                "variance": 8878.602013
              },
              {
                "average": 26.87279827,
                "count": 39454777,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 30.58489082,
                "variance": 935.4355465
              },
              {
                "average": 1.350674191,
                "count": 39454777,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5923024251,
                "variance": 0.3508221628
              },
              {
                "average": 1.701349852,
                "count": 39454777,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.760795955,
                "variance": 0.5788104852
              },
              {
                "average": 0.4999045616,
                "count": 39454777,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999972,
                "variance": 0.2499999972
              },
              {
                "average": 0.0006691711881,
                "count": 39454777,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02585968706,
                "variance": 0.0006687234149
              },
              {
                "average": 1.109129346,
                "count": 39454777,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.344570987,
                "variance": 0.1187291651
              },
              {
                "average": 0.2520584268,
                "count": 39454777,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.022859651,
                "variance": 49.32055768
              },
              {
                "average": 0.5007212435,
                "count": 39454777,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999994861,
                "variance": 0.2499994861
              },
              {
                "average": 247.7764725,
                "count": 39454777,
                "maximum": 263,
                "minimum": 239,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 9.431914429,
                "variance": 88.9610098
              },
              {
                "average": 191546800.5,
                "count": 39454777,
                "maximum": 191612637.9,
                "minimum": 191519180.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 41485.79276,
                "variance": 1721071001
              },
              {
                "average": 0,
                "count": 39454777,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39454777,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39454777,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39454777,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39454777,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7399197,
              47.708973,
              594.76,
              -120.7197445,
              47.7225826,
              1430.63
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7399197,
                    47.708973,
                    594.76
                  ],
                  [
                    -120.7399197,
                    47.7225826,
                    594.76
                  ],
                  [
                    -120.7197445,
                    47.7225826,
                    1430.63
                  ],
                  [
                    -120.7197445,
                    47.708973,
                    1430.63
                  ],
                  [
                    -120.7399197,
                    47.708973,
                    594.76
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:30:37+00:00",
            "end_time": "2017-10-08T17:33:00+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7399197,
        47.708973,
        594.76,
        -120.7197445,
        47.7225826,
        1430.63
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_559500_1525500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:24:29Z",
        "pc:count": 2598370,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5363412,
            "count": 2598370,
            "maximum": -120.528789,
            "minimum": -120.5406531,
            "name": "X",
            "position": 0,
            "stddev": 0.002950554125,
            "variance": 8.705769645e-06
          },
          {
            "average": 47.79214892,
            "count": 2598370,
            "maximum": 47.7942072,
            "minimum": 47.7909749,
            "name": "Y",
            "position": 1,
            "stddev": 0.0007915944628,
            "variance": 6.266217936e-07
          },
          {
            "average": 1650.126077,
            "count": 2598370,
            "maximum": 1719.42,
            "minimum": 1606.11,
            "name": "Z",
            "position": 2,
            "stddev": 23.46674733,
            "variance": 550.68823
          },
          {
            "average": 75.97057117,
            "count": 2598370,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 43.64654199,
            "variance": 1905.020627
          },
          {
            "average": 1.036915066,
            "count": 2598370,
            "maximum": 4,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.1895000644,
            "variance": 0.0359102744
          },
          {
            "average": 1.073839753,
            "count": 2598370,
            "maximum": 4,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.2635520472,
            "variance": 0.06945968159
          },
          {
            "average": 0.5001643338,
            "count": 2598370,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000000692,
            "variance": 0.2500000692
          },
          {
            "average": 0.0005972975365,
            "count": 2598370,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.0244323761,
            "variance": 0.0005969410019
          },
          {
            "average": 1.311877446,
            "count": 2598370,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4904755549,
            "variance": 0.2405662699
          },
          {
            "average": 0.5857011006,
            "count": 2598370,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.956232889,
            "variance": 48.38917601
          },
          {
            "average": 0.4964254513,
            "count": 2598370,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999873187,
            "variance": 0.2499873188
          },
          {
            "average": 152.3821519,
            "count": 2598370,
            "maximum": 154,
            "minimum": 151,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.8885973654,
            "variance": 0.7896052777
          },
          {
            "average": 192126253.2,
            "count": 2598370,
            "maximum": 192127069.4,
            "minimum": 192125517.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 504.7795116,
            "variance": 254802.3553
          },
          {
            "average": 0,
            "count": 2598370,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2598370,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2598370,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2598370,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2598370,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5406531,
          47.7909749,
          1606.11,
          -120.528789,
          47.7942072,
          1719.42
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5406531,
                47.7909749,
                1606.1100000000001
              ],
              [
                -120.5406531,
                47.7942072,
                1606.1100000000001
              ],
              [
                -120.528789,
                47.7942072,
                1719.42
              ],
              [
                -120.528789,
                47.7909749,
                1719.42
              ],
              [
                -120.5406531,
                47.7909749,
                1606.1100000000001
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:24:29+00:00",
        "end_time": "2017-10-15T17:58:37+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5406531,
              47.7909749,
              1606.1100000000001
            ],
            [
              -120.5406531,
              47.7942072,
              1606.1100000000001
            ],
            [
              -120.528789,
              47.7942072,
              1719.42
            ],
            [
              -120.528789,
              47.7909749,
              1719.42
            ],
            [
              -120.5406531,
              47.7909749,
              1606.1100000000001
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_559500_1525500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_559500_1525500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_559500_1525500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1525500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5406531,
            47.7909749,
            1606.11,
            -120.528789,
            47.7942072,
            1719.42
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5406531,
                  47.7909749,
                  1606.1100000000001
                ],
                [
                  -120.5406531,
                  47.7942072,
                  1606.1100000000001
                ],
                [
                  -120.528789,
                  47.7942072,
                  1719.42
                ],
                [
                  -120.528789,
                  47.7909749,
                  1719.42
                ],
                [
                  -120.5406531,
                  47.7909749,
                  1606.1100000000001
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_559500_1525500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1525500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:24:29Z",
            "pc:count": 2598370,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5363412,
                "count": 2598370,
                "maximum": -120.528789,
                "minimum": -120.5406531,
                "name": "X",
                "position": 0,
                "stddev": 0.002950554125,
                "variance": 8.705769645e-06
              },
              {
                "average": 47.79214892,
                "count": 2598370,
                "maximum": 47.7942072,
                "minimum": 47.7909749,
                "name": "Y",
                "position": 1,
                "stddev": 0.0007915944628,
                "variance": 6.266217936e-07
              },
              {
                "average": 1650.126077,
                "count": 2598370,
                "maximum": 1719.42,
                "minimum": 1606.11,
                "name": "Z",
                "position": 2,
                "stddev": 23.46674733,
                "variance": 550.68823
              },
              {
                "average": 75.97057117,
                "count": 2598370,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 43.64654199,
                "variance": 1905.020627
              },
              {
                "average": 1.036915066,
                "count": 2598370,
                "maximum": 4,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.1895000644,
                "variance": 0.0359102744
              },
              {
                "average": 1.073839753,
                "count": 2598370,
                "maximum": 4,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.2635520472,
                "variance": 0.06945968159
              },
              {
                "average": 0.5001643338,
                "count": 2598370,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000000692,
                "variance": 0.2500000692
              },
              {
                "average": 0.0005972975365,
                "count": 2598370,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.0244323761,
                "variance": 0.0005969410019
              },
              {
                "average": 1.311877446,
                "count": 2598370,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4904755549,
                "variance": 0.2405662699
              },
              {
                "average": 0.5857011006,
                "count": 2598370,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.956232889,
                "variance": 48.38917601
              },
              {
                "average": 0.4964254513,
                "count": 2598370,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999873187,
                "variance": 0.2499873188
              },
              {
                "average": 152.3821519,
                "count": 2598370,
                "maximum": 154,
                "minimum": 151,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.8885973654,
                "variance": 0.7896052777
              },
              {
                "average": 192126253.2,
                "count": 2598370,
                "maximum": 192127069.4,
                "minimum": 192125517.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 504.7795116,
                "variance": 254802.3553
              },
              {
                "average": 0,
                "count": 2598370,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2598370,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2598370,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2598370,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2598370,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5406531,
              47.7909749,
              1606.11,
              -120.528789,
              47.7942072,
              1719.42
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5406531,
                    47.7909749,
                    1606.1100000000001
                  ],
                  [
                    -120.5406531,
                    47.7942072,
                    1606.1100000000001
                  ],
                  [
                    -120.528789,
                    47.7942072,
                    1719.42
                  ],
                  [
                    -120.528789,
                    47.7909749,
                    1719.42
                  ],
                  [
                    -120.5406531,
                    47.7909749,
                    1606.1100000000001
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:24:29+00:00",
            "end_time": "2017-10-15T17:58:37+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5406531,
        47.7909749,
        1606.11,
        -120.528789,
        47.7942072,
        1719.42
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_555000_1533000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:11:05Z",
        "pc:count": 42287953,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5918878,
            "count": 42287953,
            "maximum": -120.5813902,
            "minimum": -120.6015866,
            "name": "X",
            "position": 0,
            "stddev": 0.005606909301,
            "variance": 3.143743191e-05
          },
          {
            "average": 47.86473351,
            "count": 42287953,
            "maximum": 47.8716913,
            "minimum": 47.8581311,
            "name": "Y",
            "position": 1,
            "stddev": 0.003796598131,
            "variance": 1.441415737e-05
          },
          {
            "average": 1669.548983,
            "count": 42287953,
            "maximum": 1841.4,
            "minimum": 1447.21,
            "name": "Z",
            "position": 2,
            "stddev": 59.06386889,
            "variance": 3488.540609
          },
          {
            "average": 60.80041415,
            "count": 42287953,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 58.87150933,
            "variance": 3465.854611
          },
          {
            "average": 1.321739291,
            "count": 42287953,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.569310602,
            "variance": 0.3241145615
          },
          {
            "average": 1.643464275,
            "count": 42287953,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.739652576,
            "variance": 0.5470859332
          },
          {
            "average": 0.5005312506,
            "count": 42287953,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999997237,
            "variance": 0.2499997237
          },
          {
            "average": 0.000673903511,
            "count": 42287953,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02595090328,
            "variance": 0.000673449381
          },
          {
            "average": 1.156670932,
            "count": 42287953,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4051144502,
            "variance": 0.1641177178
          },
          {
            "average": 0.2283437608,
            "count": 42287953,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.056126846,
            "variance": 49.78892606
          },
          {
            "average": 0.5090183013,
            "count": 42287953,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999186695,
            "variance": 0.2499186762
          },
          {
            "average": 157.6981413,
            "count": 42287953,
            "maximum": 161,
            "minimum": 153,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.602504322,
            "variance": 2.568020103
          },
          {
            "average": 192128378.3,
            "count": 42287953,
            "maximum": 192129865.8,
            "minimum": 192126510.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 695.426552,
            "variance": 483618.0892
          },
          {
            "average": 0,
            "count": 42287953,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42287953,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42287953,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42287953,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42287953,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6015866,
          47.8581311,
          1447.21,
          -120.5813902,
          47.8716913,
          1841.4
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6015866,
                47.8581311,
                1447.21
              ],
              [
                -120.6015866,
                47.8716913,
                1447.21
              ],
              [
                -120.5813902,
                47.8716913,
                1841.4
              ],
              [
                -120.5813902,
                47.8581311,
                1841.4
              ],
              [
                -120.6015866,
                47.8581311,
                1447.21
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:11:05+00:00",
        "end_time": "2017-10-15T18:15:10+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6015866,
              47.8581311,
              1447.21
            ],
            [
              -120.6015866,
              47.8716913,
              1447.21
            ],
            [
              -120.5813902,
              47.8716913,
              1841.4
            ],
            [
              -120.5813902,
              47.8581311,
              1841.4
            ],
            [
              -120.6015866,
              47.8581311,
              1447.21
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_555000_1533000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_555000_1533000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_555000_1533000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1533000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6015866,
            47.8581311,
            1447.21,
            -120.5813902,
            47.8716913,
            1841.4
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6015866,
                  47.8581311,
                  1447.21
                ],
                [
                  -120.6015866,
                  47.8716913,
                  1447.21
                ],
                [
                  -120.5813902,
                  47.8716913,
                  1841.4
                ],
                [
                  -120.5813902,
                  47.8581311,
                  1841.4
                ],
                [
                  -120.6015866,
                  47.8581311,
                  1447.21
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_555000_1533000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1533000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:11:05Z",
            "pc:count": 42287953,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5918878,
                "count": 42287953,
                "maximum": -120.5813902,
                "minimum": -120.6015866,
                "name": "X",
                "position": 0,
                "stddev": 0.005606909301,
                "variance": 3.143743191e-05
              },
              {
                "average": 47.86473351,
                "count": 42287953,
                "maximum": 47.8716913,
                "minimum": 47.8581311,
                "name": "Y",
                "position": 1,
                "stddev": 0.003796598131,
                "variance": 1.441415737e-05
              },
              {
                "average": 1669.548983,
                "count": 42287953,
                "maximum": 1841.4,
                "minimum": 1447.21,
                "name": "Z",
                "position": 2,
                "stddev": 59.06386889,
                "variance": 3488.540609
              },
              {
                "average": 60.80041415,
                "count": 42287953,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 58.87150933,
                "variance": 3465.854611
              },
              {
                "average": 1.321739291,
                "count": 42287953,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.569310602,
                "variance": 0.3241145615
              },
              {
                "average": 1.643464275,
                "count": 42287953,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.739652576,
                "variance": 0.5470859332
              },
              {
                "average": 0.5005312506,
                "count": 42287953,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999997237,
                "variance": 0.2499997237
              },
              {
                "average": 0.000673903511,
                "count": 42287953,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02595090328,
                "variance": 0.000673449381
              },
              {
                "average": 1.156670932,
                "count": 42287953,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4051144502,
                "variance": 0.1641177178
              },
              {
                "average": 0.2283437608,
                "count": 42287953,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.056126846,
                "variance": 49.78892606
              },
              {
                "average": 0.5090183013,
                "count": 42287953,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999186695,
                "variance": 0.2499186762
              },
              {
                "average": 157.6981413,
                "count": 42287953,
                "maximum": 161,
                "minimum": 153,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.602504322,
                "variance": 2.568020103
              },
              {
                "average": 192128378.3,
                "count": 42287953,
                "maximum": 192129865.8,
                "minimum": 192126510.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 695.426552,
                "variance": 483618.0892
              },
              {
                "average": 0,
                "count": 42287953,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42287953,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42287953,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42287953,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42287953,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6015866,
              47.8581311,
              1447.21,
              -120.5813902,
              47.8716913,
              1841.4
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6015866,
                    47.8581311,
                    1447.21
                  ],
                  [
                    -120.6015866,
                    47.8716913,
                    1447.21
                  ],
                  [
                    -120.5813902,
                    47.8716913,
                    1841.4
                  ],
                  [
                    -120.5813902,
                    47.8581311,
                    1841.4
                  ],
                  [
                    -120.6015866,
                    47.8581311,
                    1447.21
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:11:05+00:00",
            "end_time": "2017-10-15T18:15:10+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6015866,
        47.8581311,
        1447.21,
        -120.5813902,
        47.8716913,
        1841.4
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1513500_20171009.copc",
      "properties": {
        "datetime": "2017-10-08T18:05:56Z",
        "pc:count": 11166535,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7350602,
            "count": 11166535,
            "maximum": -120.7264938,
            "minimum": -120.7395515,
            "name": "X",
            "position": 0,
            "stddev": 0.003093293027,
            "variance": 9.568461753e-06
          },
          {
            "average": 47.69154387,
            "count": 11166535,
            "maximum": 47.6955652,
            "minimum": 47.6843751,
            "name": "Y",
            "position": 1,
            "stddev": 0.002886838382,
            "variance": 8.333835846e-06
          },
          {
            "average": 625.5139304,
            "count": 11166535,
            "maximum": 1047.65,
            "minimum": 535.24,
            "name": "Z",
            "position": 2,
            "stddev": 62.11754806,
            "variance": 3858.589777
          },
          {
            "average": 16.76409011,
            "count": 11166535,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 20.64229915,
            "variance": 426.1045142
          },
          {
            "average": 1.313580444,
            "count": 11166535,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5594915911,
            "variance": 0.3130308405
          },
          {
            "average": 1.627454174,
            "count": 11166535,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7261853834,
            "variance": 0.527345211
          },
          {
            "average": 0.4999145214,
            "count": 11166535,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000000151,
            "variance": 0.2500000151
          },
          {
            "average": 0.0006630525942,
            "count": 11166535,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02574127065,
            "variance": 0.0006626130148
          },
          {
            "average": 1.117690044,
            "count": 11166535,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4220345763,
            "variance": 0.1781131836
          },
          {
            "average": -0.1869822356,
            "count": 11166535,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.07391802,
            "variance": 50.04031616
          },
          {
            "average": 0.4971897728,
            "count": 11166535,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999921249,
            "variance": 0.249992125
          },
          {
            "average": 240.0049728,
            "count": 11166535,
            "maximum": 243,
            "minimum": 238,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.129959407,
            "variance": 1.276808262
          },
          {
            "average": 191519663.7,
            "count": 11166535,
            "maximum": 191521156.2,
            "minimum": 191518668.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 544.1728611,
            "variance": 296124.1027
          },
          {
            "average": 0,
            "count": 11166535,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11166535,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11166535,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11166535,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11166535,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7395515,
          47.6843751,
          535.24,
          -120.7264938,
          47.6955652,
          1047.65
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7395515,
                47.6843751,
                535.24
              ],
              [
                -120.7395515,
                47.6955652,
                535.24
              ],
              [
                -120.7264938,
                47.6955652,
                1047.65
              ],
              [
                -120.7264938,
                47.6843751,
                1047.65
              ],
              [
                -120.7395515,
                47.6843751,
                535.24
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T18:05:56+00:00",
        "end_time": "2017-10-08T17:24:28+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7395515,
              47.6843751,
              535.24
            ],
            [
              -120.7395515,
              47.6955652,
              535.24
            ],
            [
              -120.7264938,
              47.6955652,
              1047.65
            ],
            [
              -120.7264938,
              47.6843751,
              1047.65
            ],
            [
              -120.7395515,
              47.6843751,
              535.24
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1513500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1513500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1513500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1513500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7395515,
            47.6843751,
            535.24,
            -120.7264938,
            47.6955652,
            1047.65
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7395515,
                  47.6843751,
                  535.24
                ],
                [
                  -120.7395515,
                  47.6955652,
                  535.24
                ],
                [
                  -120.7264938,
                  47.6955652,
                  1047.65
                ],
                [
                  -120.7264938,
                  47.6843751,
                  1047.65
                ],
                [
                  -120.7395515,
                  47.6843751,
                  535.24
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1513500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1513500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T18:05:56Z",
            "pc:count": 11166535,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7350602,
                "count": 11166535,
                "maximum": -120.7264938,
                "minimum": -120.7395515,
                "name": "X",
                "position": 0,
                "stddev": 0.003093293027,
                "variance": 9.568461753e-06
              },
              {
                "average": 47.69154387,
                "count": 11166535,
                "maximum": 47.6955652,
                "minimum": 47.6843751,
                "name": "Y",
                "position": 1,
                "stddev": 0.002886838382,
                "variance": 8.333835846e-06
              },
              {
                "average": 625.5139304,
                "count": 11166535,
                "maximum": 1047.65,
                "minimum": 535.24,
                "name": "Z",
                "position": 2,
                "stddev": 62.11754806,
                "variance": 3858.589777
              },
              {
                "average": 16.76409011,
                "count": 11166535,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 20.64229915,
                "variance": 426.1045142
              },
              {
                "average": 1.313580444,
                "count": 11166535,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5594915911,
                "variance": 0.3130308405
              },
              {
                "average": 1.627454174,
                "count": 11166535,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7261853834,
                "variance": 0.527345211
              },
              {
                "average": 0.4999145214,
                "count": 11166535,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000000151,
                "variance": 0.2500000151
              },
              {
                "average": 0.0006630525942,
                "count": 11166535,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02574127065,
                "variance": 0.0006626130148
              },
              {
                "average": 1.117690044,
                "count": 11166535,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4220345763,
                "variance": 0.1781131836
              },
              {
                "average": -0.1869822356,
                "count": 11166535,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.07391802,
                "variance": 50.04031616
              },
              {
                "average": 0.4971897728,
                "count": 11166535,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999921249,
                "variance": 0.249992125
              },
              {
                "average": 240.0049728,
                "count": 11166535,
                "maximum": 243,
                "minimum": 238,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.129959407,
                "variance": 1.276808262
              },
              {
                "average": 191519663.7,
                "count": 11166535,
                "maximum": 191521156.2,
                "minimum": 191518668.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 544.1728611,
                "variance": 296124.1027
              },
              {
                "average": 0,
                "count": 11166535,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11166535,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11166535,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11166535,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11166535,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7395515,
              47.6843751,
              535.24,
              -120.7264938,
              47.6955652,
              1047.65
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7395515,
                    47.6843751,
                    535.24
                  ],
                  [
                    -120.7395515,
                    47.6955652,
                    535.24
                  ],
                  [
                    -120.7264938,
                    47.6955652,
                    1047.65
                  ],
                  [
                    -120.7264938,
                    47.6843751,
                    1047.65
                  ],
                  [
                    -120.7395515,
                    47.6843751,
                    535.24
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T18:05:56+00:00",
            "end_time": "2017-10-08T17:24:28+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7395515,
        47.6843751,
        535.24,
        -120.7264938,
        47.6955652,
        1047.65
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1521000_20171009.copc",
      "properties": {
        "datetime": "2017-10-08T18:04:14Z",
        "pc:count": 18155827,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7507184,
            "count": 18155827,
            "maximum": -120.7402883,
            "minimum": -120.7603883,
            "name": "X",
            "position": 0,
            "stddev": 0.005629406273,
            "variance": 3.169021499e-05
          },
          {
            "average": 47.75250199,
            "count": 18155827,
            "maximum": 47.7560193,
            "minimum": 47.7493102,
            "name": "Y",
            "position": 1,
            "stddev": 0.001843653089,
            "variance": 3.399056714e-06
          },
          {
            "average": 727.9825153,
            "count": 18155827,
            "maximum": 895.97,
            "minimum": 609.51,
            "name": "Z",
            "position": 2,
            "stddev": 66.24204384,
            "variance": 4388.008373
          },
          {
            "average": 23.80683463,
            "count": 18155827,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 27.80599267,
            "variance": 773.1732285
          },
          {
            "average": 1.337544305,
            "count": 18155827,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5740685999,
            "variance": 0.3295547574
          },
          {
            "average": 1.675132562,
            "count": 18155827,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7329604092,
            "variance": 0.5372309614
          },
          {
            "average": 0.4998102813,
            "count": 18155827,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999778,
            "variance": 0.2499999778
          },
          {
            "average": 0.0006543353822,
            "count": 18155827,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.0255716105,
            "variance": 0.0006539072635
          },
          {
            "average": 1.095087048,
            "count": 18155827,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3206560261,
            "variance": 0.1028202871
          },
          {
            "average": 0.17309643,
            "count": 18155827,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.962221944,
            "variance": 48.4725344
          },
          {
            "average": 0.503532337,
            "count": 18155827,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999875362,
            "variance": 0.2499875364
          },
          {
            "average": 240.4532322,
            "count": 18155827,
            "maximum": 243,
            "minimum": 237,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.386255514,
            "variance": 1.92170435
          },
          {
            "average": 191519903.9,
            "count": 18155827,
            "maximum": 191521054.9,
            "minimum": 191518132.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 675.6380023,
            "variance": 456486.7102
          },
          {
            "average": 0,
            "count": 18155827,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 18155827,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 18155827,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 18155827,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 18155827,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7603883,
          47.7493102,
          609.51,
          -120.7402883,
          47.7560193,
          895.97
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7603883,
                47.7493102,
                609.51
              ],
              [
                -120.7603883,
                47.7560193,
                609.51
              ],
              [
                -120.7402883,
                47.7560193,
                895.97
              ],
              [
                -120.7402883,
                47.7493102,
                895.97
              ],
              [
                -120.7603883,
                47.7493102,
                609.51
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T18:04:14+00:00",
        "end_time": "2017-10-08T17:15:32+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7603883,
              47.7493102,
              609.51
            ],
            [
              -120.7603883,
              47.7560193,
              609.51
            ],
            [
              -120.7402883,
              47.7560193,
              895.97
            ],
            [
              -120.7402883,
              47.7493102,
              895.97
            ],
            [
              -120.7603883,
              47.7493102,
              609.51
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1521000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1521000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1521000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1521000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7603883,
            47.7493102,
            609.51,
            -120.7402883,
            47.7560193,
            895.97
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7603883,
                  47.7493102,
                  609.51
                ],
                [
                  -120.7603883,
                  47.7560193,
                  609.51
                ],
                [
                  -120.7402883,
                  47.7560193,
                  895.97
                ],
                [
                  -120.7402883,
                  47.7493102,
                  895.97
                ],
                [
                  -120.7603883,
                  47.7493102,
                  609.51
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1521000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1521000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T18:04:14Z",
            "pc:count": 18155827,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7507184,
                "count": 18155827,
                "maximum": -120.7402883,
                "minimum": -120.7603883,
                "name": "X",
                "position": 0,
                "stddev": 0.005629406273,
                "variance": 3.169021499e-05
              },
              {
                "average": 47.75250199,
                "count": 18155827,
                "maximum": 47.7560193,
                "minimum": 47.7493102,
                "name": "Y",
                "position": 1,
                "stddev": 0.001843653089,
                "variance": 3.399056714e-06
              },
              {
                "average": 727.9825153,
                "count": 18155827,
                "maximum": 895.97,
                "minimum": 609.51,
                "name": "Z",
                "position": 2,
                "stddev": 66.24204384,
                "variance": 4388.008373
              },
              {
                "average": 23.80683463,
                "count": 18155827,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 27.80599267,
                "variance": 773.1732285
              },
              {
                "average": 1.337544305,
                "count": 18155827,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5740685999,
                "variance": 0.3295547574
              },
              {
                "average": 1.675132562,
                "count": 18155827,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7329604092,
                "variance": 0.5372309614
              },
              {
                "average": 0.4998102813,
                "count": 18155827,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999778,
                "variance": 0.2499999778
              },
              {
                "average": 0.0006543353822,
                "count": 18155827,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.0255716105,
                "variance": 0.0006539072635
              },
              {
                "average": 1.095087048,
                "count": 18155827,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3206560261,
                "variance": 0.1028202871
              },
              {
                "average": 0.17309643,
                "count": 18155827,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.962221944,
                "variance": 48.4725344
              },
              {
                "average": 0.503532337,
                "count": 18155827,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999875362,
                "variance": 0.2499875364
              },
              {
                "average": 240.4532322,
                "count": 18155827,
                "maximum": 243,
                "minimum": 237,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.386255514,
                "variance": 1.92170435
              },
              {
                "average": 191519903.9,
                "count": 18155827,
                "maximum": 191521054.9,
                "minimum": 191518132.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 675.6380023,
                "variance": 456486.7102
              },
              {
                "average": 0,
                "count": 18155827,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 18155827,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 18155827,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 18155827,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 18155827,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7603883,
              47.7493102,
              609.51,
              -120.7402883,
              47.7560193,
              895.97
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7603883,
                    47.7493102,
                    609.51
                  ],
                  [
                    -120.7603883,
                    47.7560193,
                    609.51
                  ],
                  [
                    -120.7402883,
                    47.7560193,
                    895.97
                  ],
                  [
                    -120.7402883,
                    47.7493102,
                    895.97
                  ],
                  [
                    -120.7603883,
                    47.7493102,
                    609.51
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T18:04:14+00:00",
            "end_time": "2017-10-08T17:15:32+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7603883,
        47.7493102,
        609.51,
        -120.7402883,
        47.7560193,
        895.97
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1518000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:04:51Z",
        "pc:count": 3696617,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6427629,
            "count": 3696617,
            "maximum": -120.6400222,
            "minimum": -120.6460313,
            "name": "X",
            "position": 0,
            "stddev": 0.001673822623,
            "variance": 2.801682172e-06
          },
          {
            "average": 47.73394267,
            "count": 3696617,
            "maximum": 47.7365268,
            "minimum": 47.7303708,
            "name": "Y",
            "position": 1,
            "stddev": 0.001576051487,
            "variance": 2.483938289e-06
          },
          {
            "average": 683.3633369,
            "count": 3696617,
            "maximum": 825.92,
            "minimum": 569.57,
            "name": "Z",
            "position": 2,
            "stddev": 59.55571486,
            "variance": 3546.883172
          },
          {
            "average": 29.81853056,
            "count": 3696617,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 29.65133599,
            "variance": 879.2017259
          },
          {
            "average": 1.258392471,
            "count": 3696617,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5062454439,
            "variance": 0.2562844495
          },
          {
            "average": 1.517227238,
            "count": 3696617,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6662966443,
            "variance": 0.4439512182
          },
          {
            "average": 0.5083001566,
            "count": 3696617,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999311703,
            "variance": 0.249931175
          },
          {
            "average": 0.0004011776173,
            "count": 3696617,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02002540342,
            "variance": 0.0004010167823
          },
          {
            "average": 1.203639706,
            "count": 3696617,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.44733314,
            "variance": 0.2001069381
          },
          {
            "average": -3.096147004,
            "count": 3696617,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 5.302608941,
            "variance": 28.11766159
          },
          {
            "average": 0.5049240968,
            "count": 3696617,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999758203,
            "variance": 0.2499758209
          },
          {
            "average": 297.1683737,
            "count": 3696617,
            "maximum": 299,
            "minimum": 295,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.557686428,
            "variance": 2.426387007
          },
          {
            "average": 191693291.5,
            "count": 3696617,
            "maximum": 191693891,
            "minimum": 191692560.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 503.7521352,
            "variance": 253766.2138
          },
          {
            "average": 0,
            "count": 3696617,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3696617,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3696617,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3696617,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3696617,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6460313,
          47.7303708,
          569.57,
          -120.6400222,
          47.7365268,
          825.92
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6460313,
                47.7303708,
                569.57
              ],
              [
                -120.6460313,
                47.7365268,
                569.57
              ],
              [
                -120.6400222,
                47.7365268,
                825.92
              ],
              [
                -120.6400222,
                47.7303708,
                825.92
              ],
              [
                -120.6460313,
                47.7303708,
                569.57
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:04:51+00:00",
        "end_time": "2017-10-10T17:42:40+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6460313,
              47.7303708,
              569.57
            ],
            [
              -120.6460313,
              47.7365268,
              569.57
            ],
            [
              -120.6400222,
              47.7365268,
              825.92
            ],
            [
              -120.6400222,
              47.7303708,
              825.92
            ],
            [
              -120.6460313,
              47.7303708,
              569.57
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1518000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1518000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1518000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1518000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6460313,
            47.7303708,
            569.57,
            -120.6400222,
            47.7365268,
            825.92
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6460313,
                  47.7303708,
                  569.57
                ],
                [
                  -120.6460313,
                  47.7365268,
                  569.57
                ],
                [
                  -120.6400222,
                  47.7365268,
                  825.92
                ],
                [
                  -120.6400222,
                  47.7303708,
                  825.92
                ],
                [
                  -120.6460313,
                  47.7303708,
                  569.57
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1518000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1518000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:04:51Z",
            "pc:count": 3696617,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6427629,
                "count": 3696617,
                "maximum": -120.6400222,
                "minimum": -120.6460313,
                "name": "X",
                "position": 0,
                "stddev": 0.001673822623,
                "variance": 2.801682172e-06
              },
              {
                "average": 47.73394267,
                "count": 3696617,
                "maximum": 47.7365268,
                "minimum": 47.7303708,
                "name": "Y",
                "position": 1,
                "stddev": 0.001576051487,
                "variance": 2.483938289e-06
              },
              {
                "average": 683.3633369,
                "count": 3696617,
                "maximum": 825.92,
                "minimum": 569.57,
                "name": "Z",
                "position": 2,
                "stddev": 59.55571486,
                "variance": 3546.883172
              },
              {
                "average": 29.81853056,
                "count": 3696617,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 29.65133599,
                "variance": 879.2017259
              },
              {
                "average": 1.258392471,
                "count": 3696617,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5062454439,
                "variance": 0.2562844495
              },
              {
                "average": 1.517227238,
                "count": 3696617,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6662966443,
                "variance": 0.4439512182
              },
              {
                "average": 0.5083001566,
                "count": 3696617,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999311703,
                "variance": 0.249931175
              },
              {
                "average": 0.0004011776173,
                "count": 3696617,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02002540342,
                "variance": 0.0004010167823
              },
              {
                "average": 1.203639706,
                "count": 3696617,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.44733314,
                "variance": 0.2001069381
              },
              {
                "average": -3.096147004,
                "count": 3696617,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 5.302608941,
                "variance": 28.11766159
              },
              {
                "average": 0.5049240968,
                "count": 3696617,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999758203,
                "variance": 0.2499758209
              },
              {
                "average": 297.1683737,
                "count": 3696617,
                "maximum": 299,
                "minimum": 295,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.557686428,
                "variance": 2.426387007
              },
              {
                "average": 191693291.5,
                "count": 3696617,
                "maximum": 191693891,
                "minimum": 191692560.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 503.7521352,
                "variance": 253766.2138
              },
              {
                "average": 0,
                "count": 3696617,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3696617,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3696617,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3696617,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3696617,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6460313,
              47.7303708,
              569.57,
              -120.6400222,
              47.7365268,
              825.92
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6460313,
                    47.7303708,
                    569.57
                  ],
                  [
                    -120.6460313,
                    47.7365268,
                    569.57
                  ],
                  [
                    -120.6400222,
                    47.7365268,
                    825.92
                  ],
                  [
                    -120.6400222,
                    47.7303708,
                    825.92
                  ],
                  [
                    -120.6460313,
                    47.7303708,
                    569.57
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T18:04:51+00:00",
            "end_time": "2017-10-10T17:42:40+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6460313,
        47.7303708,
        569.57,
        -120.6400222,
        47.7365268,
        825.92
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_538500_1536000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:41:09Z",
        "pc:count": 36393439,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8125373,
            "count": 36393439,
            "maximum": -120.8023043,
            "minimum": -120.8225646,
            "name": "X",
            "position": 0,
            "stddev": 0.005769299767,
            "variance": 3.32848198e-05
          },
          {
            "average": 47.89071867,
            "count": 36393439,
            "maximum": 47.8974195,
            "minimum": 47.8837947,
            "name": "Y",
            "position": 1,
            "stddev": 0.003937709144,
            "variance": 1.550555331e-05
          },
          {
            "average": 1019.6821,
            "count": 36393439,
            "maximum": 1923.07,
            "minimum": 860.25,
            "name": "Z",
            "position": 2,
            "stddev": 129.349313,
            "variance": 16731.24478
          },
          {
            "average": 27.86189546,
            "count": 36393439,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 29.65313529,
            "variance": 879.3084324
          },
          {
            "average": 1.259215597,
            "count": 36393439,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5144883726,
            "variance": 0.2646982856
          },
          {
            "average": 1.518378876,
            "count": 36393439,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6838379748,
            "variance": 0.4676343758
          },
          {
            "average": 0.5005668467,
            "count": 36393439,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999996856,
            "variance": 0.2499996856
          },
          {
            "average": 0.0006882559244,
            "count": 36393439,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02622560289,
            "variance": 0.0006877822471
          },
          {
            "average": 1.081013229,
            "count": 36393439,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2926886914,
            "variance": 0.0856666701
          },
          {
            "average": -0.008262226142,
            "count": 36393439,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.068407826,
            "variance": 49.9623892
          },
          {
            "average": 0.4968251283,
            "count": 36393439,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499989927,
            "variance": 0.2499899271
          },
          {
            "average": 192.7106653,
            "count": 36393439,
            "maximum": 226,
            "minimum": 171,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 24.74746209,
            "variance": 612.4368798
          },
          {
            "average": 191822159.8,
            "count": 36393439,
            "maximum": 192135269,
            "minimum": 191272598.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 414329.9081,
            "variance": 171669272800.0
          },
          {
            "average": 0,
            "count": 36393439,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36393439,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36393439,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36393439,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36393439,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8225646,
          47.8837947,
          860.25,
          -120.8023043,
          47.8974195,
          1923.07
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8225646,
                47.8837947,
                860.25
              ],
              [
                -120.8225646,
                47.8974195,
                860.25
              ],
              [
                -120.8023043,
                47.8974195,
                1923.07
              ],
              [
                -120.8023043,
                47.8837947,
                1923.07
              ],
              [
                -120.8225646,
                47.8837947,
                860.25
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:41:09+00:00",
        "end_time": "2017-10-05T21:03:18+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8225646,
              47.8837947,
              860.25
            ],
            [
              -120.8225646,
              47.8974195,
              860.25
            ],
            [
              -120.8023043,
              47.8974195,
              1923.07
            ],
            [
              -120.8023043,
              47.8837947,
              1923.07
            ],
            [
              -120.8225646,
              47.8837947,
              860.25
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_538500_1536000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_538500_1536000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_538500_1536000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1536000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8225646,
            47.8837947,
            860.25,
            -120.8023043,
            47.8974195,
            1923.07
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8225646,
                  47.8837947,
                  860.25
                ],
                [
                  -120.8225646,
                  47.8974195,
                  860.25
                ],
                [
                  -120.8023043,
                  47.8974195,
                  1923.07
                ],
                [
                  -120.8023043,
                  47.8837947,
                  1923.07
                ],
                [
                  -120.8225646,
                  47.8837947,
                  860.25
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_538500_1536000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1536000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:41:09Z",
            "pc:count": 36393439,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8125373,
                "count": 36393439,
                "maximum": -120.8023043,
                "minimum": -120.8225646,
                "name": "X",
                "position": 0,
                "stddev": 0.005769299767,
                "variance": 3.32848198e-05
              },
              {
                "average": 47.89071867,
                "count": 36393439,
                "maximum": 47.8974195,
                "minimum": 47.8837947,
                "name": "Y",
                "position": 1,
                "stddev": 0.003937709144,
                "variance": 1.550555331e-05
              },
              {
                "average": 1019.6821,
                "count": 36393439,
                "maximum": 1923.07,
                "minimum": 860.25,
                "name": "Z",
                "position": 2,
                "stddev": 129.349313,
                "variance": 16731.24478
              },
              {
                "average": 27.86189546,
                "count": 36393439,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 29.65313529,
                "variance": 879.3084324
              },
              {
                "average": 1.259215597,
                "count": 36393439,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5144883726,
                "variance": 0.2646982856
              },
              {
                "average": 1.518378876,
                "count": 36393439,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6838379748,
                "variance": 0.4676343758
              },
              {
                "average": 0.5005668467,
                "count": 36393439,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999996856,
                "variance": 0.2499996856
              },
              {
                "average": 0.0006882559244,
                "count": 36393439,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02622560289,
                "variance": 0.0006877822471
              },
              {
                "average": 1.081013229,
                "count": 36393439,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2926886914,
                "variance": 0.0856666701
              },
              {
                "average": -0.008262226142,
                "count": 36393439,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.068407826,
                "variance": 49.9623892
              },
              {
                "average": 0.4968251283,
                "count": 36393439,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499989927,
                "variance": 0.2499899271
              },
              {
                "average": 192.7106653,
                "count": 36393439,
                "maximum": 226,
                "minimum": 171,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 24.74746209,
                "variance": 612.4368798
              },
              {
                "average": 191822159.8,
                "count": 36393439,
                "maximum": 192135269,
                "minimum": 191272598.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 414329.9081,
                "variance": 171669272800.0
              },
              {
                "average": 0,
                "count": 36393439,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36393439,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36393439,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36393439,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36393439,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8225646,
              47.8837947,
              860.25,
              -120.8023043,
              47.8974195,
              1923.07
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8225646,
                    47.8837947,
                    860.25
                  ],
                  [
                    -120.8225646,
                    47.8974195,
                    860.25
                  ],
                  [
                    -120.8023043,
                    47.8974195,
                    1923.07
                  ],
                  [
                    -120.8023043,
                    47.8837947,
                    1923.07
                  ],
                  [
                    -120.8225646,
                    47.8837947,
                    860.25
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:41:09+00:00",
            "end_time": "2017-10-05T21:03:18+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8225646,
        47.8837947,
        860.25,
        -120.8023043,
        47.8974195,
        1923.07
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1519500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:19:51Z",
        "pc:count": 43371259,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.709949,
            "count": 43371259,
            "maximum": -120.700101,
            "minimum": -120.7202812,
            "name": "X",
            "position": 0,
            "stddev": 0.005829031011,
            "variance": 3.397760252e-05
          },
          {
            "average": 47.74308044,
            "count": 43371259,
            "maximum": 47.7496772,
            "minimum": 47.7360708,
            "name": "Y",
            "position": 1,
            "stddev": 0.003963963126,
            "variance": 1.571300366e-05
          },
          {
            "average": 1074.086066,
            "count": 43371259,
            "maximum": 1403.44,
            "minimum": 800.88,
            "name": "Z",
            "position": 2,
            "stddev": 98.34317845,
            "variance": 9671.380748
          },
          {
            "average": 56.3434052,
            "count": 43371259,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 50.52571889,
            "variance": 2552.848269
          },
          {
            "average": 1.369919144,
            "count": 43371259,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.638376279,
            "variance": 0.4075242736
          },
          {
            "average": 1.739877346,
            "count": 43371259,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.846086332,
            "variance": 0.7158620812
          },
          {
            "average": 0.5000752226,
            "count": 43371259,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000000001,
            "variance": 0.2500000001
          },
          {
            "average": 0.0006698214594,
            "count": 43371259,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02587224022,
            "variance": 0.0006693728141
          },
          {
            "average": 1.155306052,
            "count": 43371259,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4079290846,
            "variance": 0.166406138
          },
          {
            "average": 0.4490140211,
            "count": 43371259,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.032786486,
            "variance": 49.46008575
          },
          {
            "average": 0.5084693991,
            "count": 43371259,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999282699,
            "variance": 0.249928275
          },
          {
            "average": 258.3922908,
            "count": 43371259,
            "maximum": 262,
            "minimum": 255,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.589256061,
            "variance": 2.525734826
          },
          {
            "average": 191610138.9,
            "count": 43371259,
            "maximum": 191611991,
            "minimum": 191608440.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 844.0671309,
            "variance": 712449.3215
          },
          {
            "average": 0,
            "count": 43371259,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43371259,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43371259,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43371259,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43371259,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7202812,
          47.7360708,
          800.88,
          -120.700101,
          47.7496772,
          1403.44
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7202812,
                47.7360708,
                800.88
              ],
              [
                -120.7202812,
                47.7496772,
                800.88
              ],
              [
                -120.700101,
                47.7496772,
                1403.44
              ],
              [
                -120.700101,
                47.7360708,
                1403.44
              ],
              [
                -120.7202812,
                47.7360708,
                800.88
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:19:51+00:00",
        "end_time": "2017-10-09T18:20:40+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7202812,
              47.7360708,
              800.88
            ],
            [
              -120.7202812,
              47.7496772,
              800.88
            ],
            [
              -120.700101,
              47.7496772,
              1403.44
            ],
            [
              -120.700101,
              47.7360708,
              1403.44
            ],
            [
              -120.7202812,
              47.7360708,
              800.88
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1519500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1519500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1519500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1519500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7202812,
            47.7360708,
            800.88,
            -120.700101,
            47.7496772,
            1403.44
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7202812,
                  47.7360708,
                  800.88
                ],
                [
                  -120.7202812,
                  47.7496772,
                  800.88
                ],
                [
                  -120.700101,
                  47.7496772,
                  1403.44
                ],
                [
                  -120.700101,
                  47.7360708,
                  1403.44
                ],
                [
                  -120.7202812,
                  47.7360708,
                  800.88
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1519500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1519500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:19:51Z",
            "pc:count": 43371259,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.709949,
                "count": 43371259,
                "maximum": -120.700101,
                "minimum": -120.7202812,
                "name": "X",
                "position": 0,
                "stddev": 0.005829031011,
                "variance": 3.397760252e-05
              },
              {
                "average": 47.74308044,
                "count": 43371259,
                "maximum": 47.7496772,
                "minimum": 47.7360708,
                "name": "Y",
                "position": 1,
                "stddev": 0.003963963126,
                "variance": 1.571300366e-05
              },
              {
                "average": 1074.086066,
                "count": 43371259,
                "maximum": 1403.44,
                "minimum": 800.88,
                "name": "Z",
                "position": 2,
                "stddev": 98.34317845,
                "variance": 9671.380748
              },
              {
                "average": 56.3434052,
                "count": 43371259,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 50.52571889,
                "variance": 2552.848269
              },
              {
                "average": 1.369919144,
                "count": 43371259,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.638376279,
                "variance": 0.4075242736
              },
              {
                "average": 1.739877346,
                "count": 43371259,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.846086332,
                "variance": 0.7158620812
              },
              {
                "average": 0.5000752226,
                "count": 43371259,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000000001,
                "variance": 0.2500000001
              },
              {
                "average": 0.0006698214594,
                "count": 43371259,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02587224022,
                "variance": 0.0006693728141
              },
              {
                "average": 1.155306052,
                "count": 43371259,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4079290846,
                "variance": 0.166406138
              },
              {
                "average": 0.4490140211,
                "count": 43371259,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.032786486,
                "variance": 49.46008575
              },
              {
                "average": 0.5084693991,
                "count": 43371259,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999282699,
                "variance": 0.249928275
              },
              {
                "average": 258.3922908,
                "count": 43371259,
                "maximum": 262,
                "minimum": 255,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.589256061,
                "variance": 2.525734826
              },
              {
                "average": 191610138.9,
                "count": 43371259,
                "maximum": 191611991,
                "minimum": 191608440.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 844.0671309,
                "variance": 712449.3215
              },
              {
                "average": 0,
                "count": 43371259,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43371259,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43371259,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43371259,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43371259,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7202812,
              47.7360708,
              800.88,
              -120.700101,
              47.7496772,
              1403.44
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7202812,
                    47.7360708,
                    800.88
                  ],
                  [
                    -120.7202812,
                    47.7496772,
                    800.88
                  ],
                  [
                    -120.700101,
                    47.7496772,
                    1403.44
                  ],
                  [
                    -120.700101,
                    47.7360708,
                    1403.44
                  ],
                  [
                    -120.7202812,
                    47.7360708,
                    800.88
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:19:51+00:00",
            "end_time": "2017-10-09T18:20:40+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7202812,
        47.7360708,
        800.88,
        -120.700101,
        47.7496772,
        1403.44
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1522500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:05:30Z",
        "pc:count": 33962387,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6301968,
            "count": 33962387,
            "maximum": -120.6204012,
            "minimum": -120.6405512,
            "name": "X",
            "position": 0,
            "stddev": 0.005781919517,
            "variance": 3.34305933e-05
          },
          {
            "average": 47.76994077,
            "count": 33962387,
            "maximum": 47.7770962,
            "minimum": 47.7635032,
            "name": "Y",
            "position": 1,
            "stddev": 0.003788132092,
            "variance": 1.434994475e-05
          },
          {
            "average": 745.5154438,
            "count": 33962387,
            "maximum": 1506.95,
            "minimum": 596.63,
            "name": "Z",
            "position": 2,
            "stddev": 102.2842735,
            "variance": 10462.07261
          },
          {
            "average": 24.82944179,
            "count": 33962387,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 26.90360568,
            "variance": 723.8039986
          },
          {
            "average": 1.300022699,
            "count": 33962387,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5454431573,
            "variance": 0.2975082379
          },
          {
            "average": 1.600038978,
            "count": 33962387,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7088704562,
            "variance": 0.5024973236
          },
          {
            "average": 0.4988127896,
            "count": 33962387,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999985979,
            "variance": 0.2499985979
          },
          {
            "average": 0.0006640581535,
            "count": 33962387,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02576076862,
            "variance": 0.0006636171998
          },
          {
            "average": 1.139031276,
            "count": 33962387,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3772523962,
            "variance": 0.1423193704
          },
          {
            "average": 0.6628144204,
            "count": 33962387,
            "maximum": 12,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.991165137,
            "variance": 48.87638998
          },
          {
            "average": 0.5018532414,
            "count": 33962387,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999965728,
            "variance": 0.2499965729
          },
          {
            "average": 279.2092834,
            "count": 33962387,
            "maximum": 288,
            "minimum": 272,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.410079618,
            "variance": 11.628643
          },
          {
            "average": 191632426.8,
            "count": 33962387,
            "maximum": 191690330.1,
            "minimum": 191616639.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 28179.62533,
            "variance": 794091283.9
          },
          {
            "average": 0,
            "count": 33962387,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33962387,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33962387,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33962387,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33962387,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6405512,
          47.7635032,
          596.63,
          -120.6204012,
          47.7770962,
          1506.95
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6405512,
                47.7635032,
                596.63
              ],
              [
                -120.6405512,
                47.7770962,
                596.63
              ],
              [
                -120.6204012,
                47.7770962,
                1506.95
              ],
              [
                -120.6204012,
                47.7635032,
                1506.95
              ],
              [
                -120.6405512,
                47.7635032,
                596.63
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:05:30+00:00",
        "end_time": "2017-10-09T20:37:19+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6405512,
              47.7635032,
              596.63
            ],
            [
              -120.6405512,
              47.7770962,
              596.63
            ],
            [
              -120.6204012,
              47.7770962,
              1506.95
            ],
            [
              -120.6204012,
              47.7635032,
              1506.95
            ],
            [
              -120.6405512,
              47.7635032,
              596.63
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1522500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1522500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1522500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1522500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6405512,
            47.7635032,
            596.63,
            -120.6204012,
            47.7770962,
            1506.95
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6405512,
                  47.7635032,
                  596.63
                ],
                [
                  -120.6405512,
                  47.7770962,
                  596.63
                ],
                [
                  -120.6204012,
                  47.7770962,
                  1506.95
                ],
                [
                  -120.6204012,
                  47.7635032,
                  1506.95
                ],
                [
                  -120.6405512,
                  47.7635032,
                  596.63
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1522500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1522500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:05:30Z",
            "pc:count": 33962387,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6301968,
                "count": 33962387,
                "maximum": -120.6204012,
                "minimum": -120.6405512,
                "name": "X",
                "position": 0,
                "stddev": 0.005781919517,
                "variance": 3.34305933e-05
              },
              {
                "average": 47.76994077,
                "count": 33962387,
                "maximum": 47.7770962,
                "minimum": 47.7635032,
                "name": "Y",
                "position": 1,
                "stddev": 0.003788132092,
                "variance": 1.434994475e-05
              },
              {
                "average": 745.5154438,
                "count": 33962387,
                "maximum": 1506.95,
                "minimum": 596.63,
                "name": "Z",
                "position": 2,
                "stddev": 102.2842735,
                "variance": 10462.07261
              },
              {
                "average": 24.82944179,
                "count": 33962387,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 26.90360568,
                "variance": 723.8039986
              },
              {
                "average": 1.300022699,
                "count": 33962387,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5454431573,
                "variance": 0.2975082379
              },
              {
                "average": 1.600038978,
                "count": 33962387,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7088704562,
                "variance": 0.5024973236
              },
              {
                "average": 0.4988127896,
                "count": 33962387,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999985979,
                "variance": 0.2499985979
              },
              {
                "average": 0.0006640581535,
                "count": 33962387,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02576076862,
                "variance": 0.0006636171998
              },
              {
                "average": 1.139031276,
                "count": 33962387,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3772523962,
                "variance": 0.1423193704
              },
              {
                "average": 0.6628144204,
                "count": 33962387,
                "maximum": 12,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.991165137,
                "variance": 48.87638998
              },
              {
                "average": 0.5018532414,
                "count": 33962387,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999965728,
                "variance": 0.2499965729
              },
              {
                "average": 279.2092834,
                "count": 33962387,
                "maximum": 288,
                "minimum": 272,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.410079618,
                "variance": 11.628643
              },
              {
                "average": 191632426.8,
                "count": 33962387,
                "maximum": 191690330.1,
                "minimum": 191616639.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 28179.62533,
                "variance": 794091283.9
              },
              {
                "average": 0,
                "count": 33962387,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33962387,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33962387,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33962387,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33962387,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6405512,
              47.7635032,
              596.63,
              -120.6204012,
              47.7770962,
              1506.95
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6405512,
                    47.7635032,
                    596.63
                  ],
                  [
                    -120.6405512,
                    47.7770962,
                    596.63
                  ],
                  [
                    -120.6204012,
                    47.7770962,
                    1506.95
                  ],
                  [
                    -120.6204012,
                    47.7635032,
                    1506.95
                  ],
                  [
                    -120.6405512,
                    47.7635032,
                    596.63
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:05:30+00:00",
            "end_time": "2017-10-09T20:37:19+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6405512,
        47.7635032,
        596.63,
        -120.6204012,
        47.7770962,
        1506.95
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1533000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:09:17Z",
        "pc:count": 36338773,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7319277,
            "count": 36338773,
            "maximum": -120.7217188,
            "minimum": -120.7419495,
            "name": "X",
            "position": 0,
            "stddev": 0.00581074409,
            "variance": 3.376474687e-05
          },
          {
            "average": 47.86414148,
            "count": 36338773,
            "maximum": 47.8709532,
            "minimum": 47.8573421,
            "name": "Y",
            "position": 1,
            "stddev": 0.003907355475,
            "variance": 1.526742681e-05
          },
          {
            "average": 929.7252452,
            "count": 36338773,
            "maximum": 1336.29,
            "minimum": 767.28,
            "name": "Z",
            "position": 2,
            "stddev": 56.76363005,
            "variance": 3222.109696
          },
          {
            "average": 32.87898339,
            "count": 36338773,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 33.32747684,
            "variance": 1110.720713
          },
          {
            "average": 1.318043512,
            "count": 36338773,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5577127492,
            "variance": 0.3110435107
          },
          {
            "average": 1.636089254,
            "count": 36338773,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7168901055,
            "variance": 0.5139314234
          },
          {
            "average": 0.4990897464,
            "count": 36338773,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999991783,
            "variance": 0.2499991783
          },
          {
            "average": 0.0006661754925,
            "count": 36338773,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02580177748,
            "variance": 0.000665731721
          },
          {
            "average": 1.066851542,
            "count": 36338773,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2714941061,
            "variance": 0.07370904964
          },
          {
            "average": 0.6113045881,
            "count": 36338773,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.009158669,
            "variance": 49.12830524
          },
          {
            "average": 0.5038002521,
            "count": 36338773,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999855648,
            "variance": 0.249985565
          },
          {
            "average": 279.5163582,
            "count": 36338773,
            "maximum": 289,
            "minimum": 273,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.646203661,
            "variance": 13.29480114
          },
          {
            "average": 191632924.1,
            "count": 36338773,
            "maximum": 191690557.7,
            "minimum": 191616874.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 28549.04238,
            "variance": 815047820.9
          },
          {
            "average": 0,
            "count": 36338773,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36338773,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36338773,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36338773,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36338773,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7419495,
          47.8573421,
          767.28,
          -120.7217188,
          47.8709532,
          1336.29
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7419495,
                47.8573421,
                767.28
              ],
              [
                -120.7419495,
                47.8709532,
                767.28
              ],
              [
                -120.7217188,
                47.8709532,
                1336.29
              ],
              [
                -120.7217188,
                47.8573421,
                1336.29
              ],
              [
                -120.7419495,
                47.8573421,
                767.28
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:09:17+00:00",
        "end_time": "2017-10-09T20:41:14+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7419495,
              47.8573421,
              767.28
            ],
            [
              -120.7419495,
              47.8709532,
              767.28
            ],
            [
              -120.7217188,
              47.8709532,
              1336.29
            ],
            [
              -120.7217188,
              47.8573421,
              1336.29
            ],
            [
              -120.7419495,
              47.8573421,
              767.28
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1533000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1533000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1533000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1533000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7419495,
            47.8573421,
            767.28,
            -120.7217188,
            47.8709532,
            1336.29
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7419495,
                  47.8573421,
                  767.28
                ],
                [
                  -120.7419495,
                  47.8709532,
                  767.28
                ],
                [
                  -120.7217188,
                  47.8709532,
                  1336.29
                ],
                [
                  -120.7217188,
                  47.8573421,
                  1336.29
                ],
                [
                  -120.7419495,
                  47.8573421,
                  767.28
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1533000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1533000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:09:17Z",
            "pc:count": 36338773,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7319277,
                "count": 36338773,
                "maximum": -120.7217188,
                "minimum": -120.7419495,
                "name": "X",
                "position": 0,
                "stddev": 0.00581074409,
                "variance": 3.376474687e-05
              },
              {
                "average": 47.86414148,
                "count": 36338773,
                "maximum": 47.8709532,
                "minimum": 47.8573421,
                "name": "Y",
                "position": 1,
                "stddev": 0.003907355475,
                "variance": 1.526742681e-05
              },
              {
                "average": 929.7252452,
                "count": 36338773,
                "maximum": 1336.29,
                "minimum": 767.28,
                "name": "Z",
                "position": 2,
                "stddev": 56.76363005,
                "variance": 3222.109696
              },
              {
                "average": 32.87898339,
                "count": 36338773,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 33.32747684,
                "variance": 1110.720713
              },
              {
                "average": 1.318043512,
                "count": 36338773,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5577127492,
                "variance": 0.3110435107
              },
              {
                "average": 1.636089254,
                "count": 36338773,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7168901055,
                "variance": 0.5139314234
              },
              {
                "average": 0.4990897464,
                "count": 36338773,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999991783,
                "variance": 0.2499991783
              },
              {
                "average": 0.0006661754925,
                "count": 36338773,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02580177748,
                "variance": 0.000665731721
              },
              {
                "average": 1.066851542,
                "count": 36338773,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2714941061,
                "variance": 0.07370904964
              },
              {
                "average": 0.6113045881,
                "count": 36338773,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.009158669,
                "variance": 49.12830524
              },
              {
                "average": 0.5038002521,
                "count": 36338773,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999855648,
                "variance": 0.249985565
              },
              {
                "average": 279.5163582,
                "count": 36338773,
                "maximum": 289,
                "minimum": 273,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.646203661,
                "variance": 13.29480114
              },
              {
                "average": 191632924.1,
                "count": 36338773,
                "maximum": 191690557.7,
                "minimum": 191616874.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 28549.04238,
                "variance": 815047820.9
              },
              {
                "average": 0,
                "count": 36338773,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36338773,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36338773,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36338773,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36338773,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7419495,
              47.8573421,
              767.28,
              -120.7217188,
              47.8709532,
              1336.29
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7419495,
                    47.8573421,
                    767.28
                  ],
                  [
                    -120.7419495,
                    47.8709532,
                    767.28
                  ],
                  [
                    -120.7217188,
                    47.8709532,
                    1336.29
                  ],
                  [
                    -120.7217188,
                    47.8573421,
                    1336.29
                  ],
                  [
                    -120.7419495,
                    47.8573421,
                    767.28
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:09:17+00:00",
            "end_time": "2017-10-09T20:41:14+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7419495,
        47.8573421,
        767.28,
        -120.7217188,
        47.8709532,
        1336.29
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1530000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T19:11:36Z",
        "pc:count": 25580553,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7320732,
            "count": 25580553,
            "maximum": -120.7214646,
            "minimum": -120.7415795,
            "name": "X",
            "position": 0,
            "stddev": 0.005581999809,
            "variance": 3.115872187e-05
          },
          {
            "average": 47.83972068,
            "count": 25580553,
            "maximum": 47.8439758,
            "minimum": 47.8349023,
            "name": "Y",
            "position": 1,
            "stddev": 0.002490138822,
            "variance": 6.200791353e-06
          },
          {
            "average": 806.214043,
            "count": 25580553,
            "maximum": 1066.83,
            "minimum": 595,
            "name": "Z",
            "position": 2,
            "stddev": 107.1931351,
            "variance": 11490.3682
          },
          {
            "average": 30.86063261,
            "count": 25580553,
            "maximum": 249,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 34.24349217,
            "variance": 1172.616756
          },
          {
            "average": 1.324063792,
            "count": 25580553,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5673998562,
            "variance": 0.3219425968
          },
          {
            "average": 1.648133056,
            "count": 25580553,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7326230788,
            "variance": 0.5367365756
          },
          {
            "average": 0.4997882962,
            "count": 25580553,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499999965,
            "variance": 0.249999965
          },
          {
            "average": 0.0006717212095,
            "count": 25580553,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.0259088793,
            "variance": 0.0006712700263
          },
          {
            "average": 1.121037884,
            "count": 25580553,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3619518719,
            "variance": 0.1310091576
          },
          {
            "average": 0.2178184147,
            "count": 25580553,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.034285211,
            "variance": 49.48116843
          },
          {
            "average": 0.50180862,
            "count": 25580553,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999967387,
            "variance": 0.2499967387
          },
          {
            "average": 290.6164298,
            "count": 25580553,
            "maximum": 308,
            "minimum": 281,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.041909721,
            "variance": 9.253214753
          },
          {
            "average": 191691140.8,
            "count": 25580553,
            "maximum": 191697896.2,
            "minimum": 191619384.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 1044.501516,
            "variance": 1090983.417
          },
          {
            "average": 0,
            "count": 25580553,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25580553,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25580553,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25580553,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25580553,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7415795,
          47.8349023,
          595,
          -120.7214646,
          47.8439758,
          1066.83
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7415795,
                47.8349023,
                595.0
              ],
              [
                -120.7415795,
                47.8439758,
                595.0
              ],
              [
                -120.7214646,
                47.8439758,
                1066.83
              ],
              [
                -120.7214646,
                47.8349023,
                1066.83
              ],
              [
                -120.7415795,
                47.8349023,
                595.0
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T19:11:36+00:00",
        "end_time": "2017-10-09T21:23:04+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7415795,
              47.8349023,
              595.0
            ],
            [
              -120.7415795,
              47.8439758,
              595.0
            ],
            [
              -120.7214646,
              47.8439758,
              1066.83
            ],
            [
              -120.7214646,
              47.8349023,
              1066.83
            ],
            [
              -120.7415795,
              47.8349023,
              595.0
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1530000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1530000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1530000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1530000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7415795,
            47.8349023,
            595,
            -120.7214646,
            47.8439758,
            1066.83
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7415795,
                  47.8349023,
                  595.0
                ],
                [
                  -120.7415795,
                  47.8439758,
                  595.0
                ],
                [
                  -120.7214646,
                  47.8439758,
                  1066.83
                ],
                [
                  -120.7214646,
                  47.8349023,
                  1066.83
                ],
                [
                  -120.7415795,
                  47.8349023,
                  595.0
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1530000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1530000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T19:11:36Z",
            "pc:count": 25580553,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7320732,
                "count": 25580553,
                "maximum": -120.7214646,
                "minimum": -120.7415795,
                "name": "X",
                "position": 0,
                "stddev": 0.005581999809,
                "variance": 3.115872187e-05
              },
              {
                "average": 47.83972068,
                "count": 25580553,
                "maximum": 47.8439758,
                "minimum": 47.8349023,
                "name": "Y",
                "position": 1,
                "stddev": 0.002490138822,
                "variance": 6.200791353e-06
              },
              {
                "average": 806.214043,
                "count": 25580553,
                "maximum": 1066.83,
                "minimum": 595,
                "name": "Z",
                "position": 2,
                "stddev": 107.1931351,
                "variance": 11490.3682
              },
              {
                "average": 30.86063261,
                "count": 25580553,
                "maximum": 249,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 34.24349217,
                "variance": 1172.616756
              },
              {
                "average": 1.324063792,
                "count": 25580553,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5673998562,
                "variance": 0.3219425968
              },
              {
                "average": 1.648133056,
                "count": 25580553,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7326230788,
                "variance": 0.5367365756
              },
              {
                "average": 0.4997882962,
                "count": 25580553,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499999965,
                "variance": 0.249999965
              },
              {
                "average": 0.0006717212095,
                "count": 25580553,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.0259088793,
                "variance": 0.0006712700263
              },
              {
                "average": 1.121037884,
                "count": 25580553,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3619518719,
                "variance": 0.1310091576
              },
              {
                "average": 0.2178184147,
                "count": 25580553,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.034285211,
                "variance": 49.48116843
              },
              {
                "average": 0.50180862,
                "count": 25580553,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999967387,
                "variance": 0.2499967387
              },
              {
                "average": 290.6164298,
                "count": 25580553,
                "maximum": 308,
                "minimum": 281,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.041909721,
                "variance": 9.253214753
              },
              {
                "average": 191691140.8,
                "count": 25580553,
                "maximum": 191697896.2,
                "minimum": 191619384.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 1044.501516,
                "variance": 1090983.417
              },
              {
                "average": 0,
                "count": 25580553,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25580553,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25580553,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25580553,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25580553,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7415795,
              47.8349023,
              595,
              -120.7214646,
              47.8439758,
              1066.83
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7415795,
                    47.8349023,
                    595.0
                  ],
                  [
                    -120.7415795,
                    47.8439758,
                    595.0
                  ],
                  [
                    -120.7214646,
                    47.8439758,
                    1066.83
                  ],
                  [
                    -120.7214646,
                    47.8349023,
                    1066.83
                  ],
                  [
                    -120.7415795,
                    47.8349023,
                    595.0
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T19:11:36+00:00",
            "end_time": "2017-10-09T21:23:04+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7415795,
        47.8349023,
        595,
        -120.7214646,
        47.8439758,
        1066.83
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1531500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T16:53:35Z",
        "pc:count": 36163092,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7116467,
            "count": 36163092,
            "maximum": -120.7014972,
            "minimum": -120.7217177,
            "name": "X",
            "position": 0,
            "stddev": 0.00577558641,
            "variance": 3.335739838e-05
          },
          {
            "average": 47.85076522,
            "count": 36163092,
            "maximum": 47.8575839,
            "minimum": 47.8439762,
            "name": "Y",
            "position": 1,
            "stddev": 0.003905098301,
            "variance": 1.524979274e-05
          },
          {
            "average": 963.8781111,
            "count": 36163092,
            "maximum": 1463.26,
            "minimum": 731.47,
            "name": "Z",
            "position": 2,
            "stddev": 67.76150434,
            "variance": 4591.62147
          },
          {
            "average": 38.94700898,
            "count": 36163092,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 37.74859494,
            "variance": 1424.95642
          },
          {
            "average": 1.318143122,
            "count": 36163092,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5656107962,
            "variance": 0.3199155728
          },
          {
            "average": 1.636327004,
            "count": 36163092,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7351447986,
            "variance": 0.5404378749
          },
          {
            "average": 0.4993086045,
            "count": 36163092,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999995289,
            "variance": 0.2499995289
          },
          {
            "average": 0.0006649873855,
            "count": 36163092,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02577877413,
            "variance": 0.0006645451956
          },
          {
            "average": 1.096978488,
            "count": 36163092,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3224761144,
            "variance": 0.1039908444
          },
          {
            "average": 0.6476106648,
            "count": 36163092,
            "maximum": 12,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.006108232,
            "variance": 49.08555256
          },
          {
            "average": 0.5064661506,
            "count": 36163092,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999581941,
            "variance": 0.2499581958
          },
          {
            "average": 277.0520657,
            "count": 36163092,
            "maximum": 286,
            "minimum": 270,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.229983959,
            "variance": 10.43279638
          },
          {
            "average": 191621798.3,
            "count": 36163092,
            "maximum": 191689615.5,
            "minimum": 191615901.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 15956.11667,
            "variance": 254597659.1
          },
          {
            "average": 0,
            "count": 36163092,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36163092,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36163092,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36163092,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36163092,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7217177,
          47.8439762,
          731.47,
          -120.7014972,
          47.8575839,
          1463.26
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7217177,
                47.8439762,
                731.47
              ],
              [
                -120.7217177,
                47.8575839,
                731.47
              ],
              [
                -120.7014972,
                47.8575839,
                1463.26
              ],
              [
                -120.7014972,
                47.8439762,
                1463.26
              ],
              [
                -120.7217177,
                47.8439762,
                731.47
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T16:53:35+00:00",
        "end_time": "2017-10-09T20:25:01+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7217177,
              47.8439762,
              731.47
            ],
            [
              -120.7217177,
              47.8575839,
              731.47
            ],
            [
              -120.7014972,
              47.8575839,
              1463.26
            ],
            [
              -120.7014972,
              47.8439762,
              1463.26
            ],
            [
              -120.7217177,
              47.8439762,
              731.47
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1531500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1531500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1531500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1531500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7217177,
            47.8439762,
            731.47,
            -120.7014972,
            47.8575839,
            1463.26
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7217177,
                  47.8439762,
                  731.47
                ],
                [
                  -120.7217177,
                  47.8575839,
                  731.47
                ],
                [
                  -120.7014972,
                  47.8575839,
                  1463.26
                ],
                [
                  -120.7014972,
                  47.8439762,
                  1463.26
                ],
                [
                  -120.7217177,
                  47.8439762,
                  731.47
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1531500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1531500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T16:53:35Z",
            "pc:count": 36163092,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7116467,
                "count": 36163092,
                "maximum": -120.7014972,
                "minimum": -120.7217177,
                "name": "X",
                "position": 0,
                "stddev": 0.00577558641,
                "variance": 3.335739838e-05
              },
              {
                "average": 47.85076522,
                "count": 36163092,
                "maximum": 47.8575839,
                "minimum": 47.8439762,
                "name": "Y",
                "position": 1,
                "stddev": 0.003905098301,
                "variance": 1.524979274e-05
              },
              {
                "average": 963.8781111,
                "count": 36163092,
                "maximum": 1463.26,
                "minimum": 731.47,
                "name": "Z",
                "position": 2,
                "stddev": 67.76150434,
                "variance": 4591.62147
              },
              {
                "average": 38.94700898,
                "count": 36163092,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 37.74859494,
                "variance": 1424.95642
              },
              {
                "average": 1.318143122,
                "count": 36163092,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5656107962,
                "variance": 0.3199155728
              },
              {
                "average": 1.636327004,
                "count": 36163092,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7351447986,
                "variance": 0.5404378749
              },
              {
                "average": 0.4993086045,
                "count": 36163092,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999995289,
                "variance": 0.2499995289
              },
              {
                "average": 0.0006649873855,
                "count": 36163092,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02577877413,
                "variance": 0.0006645451956
              },
              {
                "average": 1.096978488,
                "count": 36163092,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3224761144,
                "variance": 0.1039908444
              },
              {
                "average": 0.6476106648,
                "count": 36163092,
                "maximum": 12,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.006108232,
                "variance": 49.08555256
              },
              {
                "average": 0.5064661506,
                "count": 36163092,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999581941,
                "variance": 0.2499581958
              },
              {
                "average": 277.0520657,
                "count": 36163092,
                "maximum": 286,
                "minimum": 270,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.229983959,
                "variance": 10.43279638
              },
              {
                "average": 191621798.3,
                "count": 36163092,
                "maximum": 191689615.5,
                "minimum": 191615901.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 15956.11667,
                "variance": 254597659.1
              },
              {
                "average": 0,
                "count": 36163092,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36163092,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36163092,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36163092,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36163092,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7217177,
              47.8439762,
              731.47,
              -120.7014972,
              47.8575839,
              1463.26
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7217177,
                    47.8439762,
                    731.47
                  ],
                  [
                    -120.7217177,
                    47.8575839,
                    731.47
                  ],
                  [
                    -120.7014972,
                    47.8575839,
                    1463.26
                  ],
                  [
                    -120.7014972,
                    47.8439762,
                    1463.26
                  ],
                  [
                    -120.7217177,
                    47.8439762,
                    731.47
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T16:53:35+00:00",
            "end_time": "2017-10-09T20:25:01+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7217177,
        47.8439762,
        731.47,
        -120.7014972,
        47.8575839,
        1463.26
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_555000_1527000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:32:44Z",
        "pc:count": 57805557,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5909309,
            "count": 57805557,
            "maximum": -120.5808104,
            "minimum": -120.600987,
            "name": "X",
            "position": 0,
            "stddev": 0.00563859414,
            "variance": 3.179374388e-05
          },
          {
            "average": 47.81094221,
            "count": 57805557,
            "maximum": 47.8177635,
            "minimum": 47.8041763,
            "name": "Y",
            "position": 1,
            "stddev": 0.003884718129,
            "variance": 1.509103494e-05
          },
          {
            "average": 1103.585728,
            "count": 57805557,
            "maximum": 1545.99,
            "minimum": 782.31,
            "name": "Z",
            "position": 2,
            "stddev": 204.6809905,
            "variance": 41894.30788
          },
          {
            "average": 39.28572412,
            "count": 57805557,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 39.6722762,
            "variance": 1573.889499
          },
          {
            "average": 1.250312976,
            "count": 57805557,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5075784618,
            "variance": 0.2576358949
          },
          {
            "average": 1.500581717,
            "count": 57805557,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6781564735,
            "variance": 0.4598962025
          },
          {
            "average": 0.5006472129,
            "count": 57805557,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999995854,
            "variance": 0.2499995854
          },
          {
            "average": 0.000674450728,
            "count": 57805557,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02596143016,
            "variance": 0.0006739958559
          },
          {
            "average": 1.104583942,
            "count": 57805557,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3342636007,
            "variance": 0.1117321548
          },
          {
            "average": 0.02114649907,
            "count": 57805557,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.072064644,
            "variance": 50.01409833
          },
          {
            "average": 0.5010308438,
            "count": 57805557,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999989417,
            "variance": 0.2499989417
          },
          {
            "average": 245.1842106,
            "count": 57805557,
            "maximum": 319,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 83.82513042,
            "variance": 7026.65249
          },
          {
            "average": 191879248.2,
            "count": 57805557,
            "maximum": 192131164.4,
            "minimum": 191698962.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 208087.3681,
            "variance": 43300352770.0
          },
          {
            "average": 0,
            "count": 57805557,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 57805557,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 57805557,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 57805557,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 57805557,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.600987,
          47.8041763,
          782.31,
          -120.5808104,
          47.8177635,
          1545.99
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.600987,
                47.8041763,
                782.31
              ],
              [
                -120.600987,
                47.8177635,
                782.31
              ],
              [
                -120.5808104,
                47.8177635,
                1545.99
              ],
              [
                -120.5808104,
                47.8041763,
                1545.99
              ],
              [
                -120.600987,
                47.8041763,
                782.31
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:32:44+00:00",
        "end_time": "2017-10-10T19:29:22+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.600987,
              47.8041763,
              782.31
            ],
            [
              -120.600987,
              47.8177635,
              782.31
            ],
            [
              -120.5808104,
              47.8177635,
              1545.99
            ],
            [
              -120.5808104,
              47.8041763,
              1545.99
            ],
            [
              -120.600987,
              47.8041763,
              782.31
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_555000_1527000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_555000_1527000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_555000_1527000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1527000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.600987,
            47.8041763,
            782.31,
            -120.5808104,
            47.8177635,
            1545.99
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.600987,
                  47.8041763,
                  782.31
                ],
                [
                  -120.600987,
                  47.8177635,
                  782.31
                ],
                [
                  -120.5808104,
                  47.8177635,
                  1545.99
                ],
                [
                  -120.5808104,
                  47.8041763,
                  1545.99
                ],
                [
                  -120.600987,
                  47.8041763,
                  782.31
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_555000_1527000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1527000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:32:44Z",
            "pc:count": 57805557,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5909309,
                "count": 57805557,
                "maximum": -120.5808104,
                "minimum": -120.600987,
                "name": "X",
                "position": 0,
                "stddev": 0.00563859414,
                "variance": 3.179374388e-05
              },
              {
                "average": 47.81094221,
                "count": 57805557,
                "maximum": 47.8177635,
                "minimum": 47.8041763,
                "name": "Y",
                "position": 1,
                "stddev": 0.003884718129,
                "variance": 1.509103494e-05
              },
              {
                "average": 1103.585728,
                "count": 57805557,
                "maximum": 1545.99,
                "minimum": 782.31,
                "name": "Z",
                "position": 2,
                "stddev": 204.6809905,
                "variance": 41894.30788
              },
              {
                "average": 39.28572412,
                "count": 57805557,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 39.6722762,
                "variance": 1573.889499
              },
              {
                "average": 1.250312976,
                "count": 57805557,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5075784618,
                "variance": 0.2576358949
              },
              {
                "average": 1.500581717,
                "count": 57805557,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6781564735,
                "variance": 0.4598962025
              },
              {
                "average": 0.5006472129,
                "count": 57805557,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999995854,
                "variance": 0.2499995854
              },
              {
                "average": 0.000674450728,
                "count": 57805557,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02596143016,
                "variance": 0.0006739958559
              },
              {
                "average": 1.104583942,
                "count": 57805557,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3342636007,
                "variance": 0.1117321548
              },
              {
                "average": 0.02114649907,
                "count": 57805557,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.072064644,
                "variance": 50.01409833
              },
              {
                "average": 0.5010308438,
                "count": 57805557,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999989417,
                "variance": 0.2499989417
              },
              {
                "average": 245.1842106,
                "count": 57805557,
                "maximum": 319,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 83.82513042,
                "variance": 7026.65249
              },
              {
                "average": 191879248.2,
                "count": 57805557,
                "maximum": 192131164.4,
                "minimum": 191698962.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 208087.3681,
                "variance": 43300352770.0
              },
              {
                "average": 0,
                "count": 57805557,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 57805557,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 57805557,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 57805557,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 57805557,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.600987,
              47.8041763,
              782.31,
              -120.5808104,
              47.8177635,
              1545.99
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.600987,
                    47.8041763,
                    782.31
                  ],
                  [
                    -120.600987,
                    47.8177635,
                    782.31
                  ],
                  [
                    -120.5808104,
                    47.8177635,
                    1545.99
                  ],
                  [
                    -120.5808104,
                    47.8041763,
                    1545.99
                  ],
                  [
                    -120.600987,
                    47.8041763,
                    782.31
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:32:44+00:00",
            "end_time": "2017-10-10T19:29:22+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.600987,
        47.8041763,
        782.31,
        -120.5808104,
        47.8177635,
        1545.99
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_555000_1515000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:43:54Z",
        "pc:count": 2276811,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5912133,
            "count": 2276811,
            "maximum": -120.5803101,
            "minimum": -120.5997914,
            "name": "X",
            "position": 0,
            "stddev": 0.004619793964,
            "variance": 2.134249627e-05
          },
          {
            "average": 47.70925391,
            "count": 2276811,
            "maximum": 47.7098555,
            "minimum": 47.7085045,
            "name": "Y",
            "position": 1,
            "stddev": 0.0003475546999,
            "variance": 1.207942694e-07
          },
          {
            "average": 675.9106598,
            "count": 2276811,
            "maximum": 837.87,
            "minimum": 614.24,
            "name": "Z",
            "position": 2,
            "stddev": 38.36591326,
            "variance": 1471.9433
          },
          {
            "average": 30.07185401,
            "count": 2276811,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 30.88442865,
            "variance": 953.8479332
          },
          {
            "average": 1.242974494,
            "count": 2276811,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5004448587,
            "variance": 0.2504450566
          },
          {
            "average": 1.485934054,
            "count": 2276811,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6703742973,
            "variance": 0.4494016985
          },
          {
            "average": 0.5008149557,
            "count": 2276811,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999994456,
            "variance": 0.2499994456
          },
          {
            "average": 0.0007181096718,
            "count": 2276811,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02678795075,
            "variance": 0.0007175943055
          },
          {
            "average": 1.220263342,
            "count": 2276811,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4575507879,
            "variance": 0.2093527235
          },
          {
            "average": -0.07829460332,
            "count": 2276811,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.113079835,
            "variance": 50.59590474
          },
          {
            "average": 0.5078063133,
            "count": 2276811,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999391675,
            "variance": 0.2499391712
          },
          {
            "average": 289.331197,
            "count": 2276811,
            "maximum": 295,
            "minimum": 284,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.226100792,
            "variance": 4.955524737
          },
          {
            "average": 191690697.3,
            "count": 2276811,
            "maximum": 191692634.6,
            "minimum": 191688826.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 780.0848784,
            "variance": 608532.4175
          },
          {
            "average": 0,
            "count": 2276811,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2276811,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2276811,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2276811,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2276811,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5997914,
          47.7085045,
          614.24,
          -120.5803101,
          47.7098555,
          837.87
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5997914,
                47.7085045,
                614.24
              ],
              [
                -120.5997914,
                47.7098555,
                614.24
              ],
              [
                -120.5803101,
                47.7098555,
                837.87
              ],
              [
                -120.5803101,
                47.7085045,
                837.87
              ],
              [
                -120.5997914,
                47.7085045,
                614.24
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:43:54+00:00",
        "end_time": "2017-10-10T16:40:26+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5997914,
              47.7085045,
              614.24
            ],
            [
              -120.5997914,
              47.7098555,
              614.24
            ],
            [
              -120.5803101,
              47.7098555,
              837.87
            ],
            [
              -120.5803101,
              47.7085045,
              837.87
            ],
            [
              -120.5997914,
              47.7085045,
              614.24
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_555000_1515000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_555000_1515000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_555000_1515000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1515000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5997914,
            47.7085045,
            614.24,
            -120.5803101,
            47.7098555,
            837.87
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5997914,
                  47.7085045,
                  614.24
                ],
                [
                  -120.5997914,
                  47.7098555,
                  614.24
                ],
                [
                  -120.5803101,
                  47.7098555,
                  837.87
                ],
                [
                  -120.5803101,
                  47.7085045,
                  837.87
                ],
                [
                  -120.5997914,
                  47.7085045,
                  614.24
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_555000_1515000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1515000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:43:54Z",
            "pc:count": 2276811,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5912133,
                "count": 2276811,
                "maximum": -120.5803101,
                "minimum": -120.5997914,
                "name": "X",
                "position": 0,
                "stddev": 0.004619793964,
                "variance": 2.134249627e-05
              },
              {
                "average": 47.70925391,
                "count": 2276811,
                "maximum": 47.7098555,
                "minimum": 47.7085045,
                "name": "Y",
                "position": 1,
                "stddev": 0.0003475546999,
                "variance": 1.207942694e-07
              },
              {
                "average": 675.9106598,
                "count": 2276811,
                "maximum": 837.87,
                "minimum": 614.24,
                "name": "Z",
                "position": 2,
                "stddev": 38.36591326,
                "variance": 1471.9433
              },
              {
                "average": 30.07185401,
                "count": 2276811,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 30.88442865,
                "variance": 953.8479332
              },
              {
                "average": 1.242974494,
                "count": 2276811,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5004448587,
                "variance": 0.2504450566
              },
              {
                "average": 1.485934054,
                "count": 2276811,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6703742973,
                "variance": 0.4494016985
              },
              {
                "average": 0.5008149557,
                "count": 2276811,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999994456,
                "variance": 0.2499994456
              },
              {
                "average": 0.0007181096718,
                "count": 2276811,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02678795075,
                "variance": 0.0007175943055
              },
              {
                "average": 1.220263342,
                "count": 2276811,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4575507879,
                "variance": 0.2093527235
              },
              {
                "average": -0.07829460332,
                "count": 2276811,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.113079835,
                "variance": 50.59590474
              },
              {
                "average": 0.5078063133,
                "count": 2276811,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999391675,
                "variance": 0.2499391712
              },
              {
                "average": 289.331197,
                "count": 2276811,
                "maximum": 295,
                "minimum": 284,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.226100792,
                "variance": 4.955524737
              },
              {
                "average": 191690697.3,
                "count": 2276811,
                "maximum": 191692634.6,
                "minimum": 191688826.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 780.0848784,
                "variance": 608532.4175
              },
              {
                "average": 0,
                "count": 2276811,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2276811,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2276811,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2276811,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2276811,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5997914,
              47.7085045,
              614.24,
              -120.5803101,
              47.7098555,
              837.87
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5997914,
                    47.7085045,
                    614.24
                  ],
                  [
                    -120.5997914,
                    47.7098555,
                    614.24
                  ],
                  [
                    -120.5803101,
                    47.7098555,
                    837.87
                  ],
                  [
                    -120.5803101,
                    47.7085045,
                    837.87
                  ],
                  [
                    -120.5997914,
                    47.7085045,
                    614.24
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:43:54+00:00",
            "end_time": "2017-10-10T16:40:26+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5997914,
        47.7085045,
        614.24,
        -120.5803101,
        47.7098555,
        837.87
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1510500_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T18:06:50Z",
        "pc:count": 34547304,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7286384,
            "count": 34547304,
            "maximum": -120.71903,
            "minimum": -120.7391839,
            "name": "X",
            "position": 0,
            "stddev": 0.005762590688,
            "variance": 3.320745144e-05
          },
          {
            "average": 47.66185117,
            "count": 34547304,
            "maximum": 47.6686323,
            "minimum": 47.6550367,
            "name": "Y",
            "position": 1,
            "stddev": 0.003885752673,
            "variance": 1.509907383e-05
          },
          {
            "average": 662.7076663,
            "count": 34547304,
            "maximum": 1200.17,
            "minimum": 494.46,
            "name": "Z",
            "position": 2,
            "stddev": 105.3378046,
            "variance": 11096.05308
          },
          {
            "average": 24.63752613,
            "count": 34547304,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 28.26524228,
            "variance": 798.9239214
          },
          {
            "average": 1.188736233,
            "count": 34547304,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4579484063,
            "variance": 0.2097167428
          },
          {
            "average": 1.377414052,
            "count": 34547304,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6361624791,
            "variance": 0.4047026998
          },
          {
            "average": 0.5001013393,
            "count": 34547304,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499999997,
            "variance": 0.249999997
          },
          {
            "average": 0.0006694010045,
            "count": 34547304,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02586412431,
            "variance": 0.0006689529261
          },
          {
            "average": 1.223698382,
            "count": 34547304,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4603506211,
            "variance": 0.2119226944
          },
          {
            "average": 0.1016049293,
            "count": 34547304,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.014522391,
            "variance": 49.20352437
          },
          {
            "average": 0.4982272712,
            "count": 34547304,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999968647,
            "variance": 0.2499968647
          },
          {
            "average": 239.5690557,
            "count": 34547304,
            "maximum": 243,
            "minimum": 236,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.464624418,
            "variance": 2.145124687
          },
          {
            "average": 191519443.4,
            "count": 34547304,
            "maximum": 191521210.1,
            "minimum": 191517654.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 701.2012757,
            "variance": 491683.2291
          },
          {
            "average": 0,
            "count": 34547304,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34547304,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34547304,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34547304,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34547304,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7391839,
          47.6550367,
          494.46,
          -120.71903,
          47.6686323,
          1200.17
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7391839,
                47.6550367,
                494.46
              ],
              [
                -120.7391839,
                47.6686323,
                494.46
              ],
              [
                -120.71903,
                47.6686323,
                1200.17
              ],
              [
                -120.71903,
                47.6550367,
                1200.17
              ],
              [
                -120.7391839,
                47.6550367,
                494.46
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T18:06:50+00:00",
        "end_time": "2017-10-08T17:07:34+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7391839,
              47.6550367,
              494.46
            ],
            [
              -120.7391839,
              47.6686323,
              494.46
            ],
            [
              -120.71903,
              47.6686323,
              1200.17
            ],
            [
              -120.71903,
              47.6550367,
              1200.17
            ],
            [
              -120.7391839,
              47.6550367,
              494.46
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1510500_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1510500_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1510500_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1510500_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7391839,
            47.6550367,
            494.46,
            -120.71903,
            47.6686323,
            1200.17
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7391839,
                  47.6550367,
                  494.46
                ],
                [
                  -120.7391839,
                  47.6686323,
                  494.46
                ],
                [
                  -120.71903,
                  47.6686323,
                  1200.17
                ],
                [
                  -120.71903,
                  47.6550367,
                  1200.17
                ],
                [
                  -120.7391839,
                  47.6550367,
                  494.46
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1510500_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1510500_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T18:06:50Z",
            "pc:count": 34547304,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7286384,
                "count": 34547304,
                "maximum": -120.71903,
                "minimum": -120.7391839,
                "name": "X",
                "position": 0,
                "stddev": 0.005762590688,
                "variance": 3.320745144e-05
              },
              {
                "average": 47.66185117,
                "count": 34547304,
                "maximum": 47.6686323,
                "minimum": 47.6550367,
                "name": "Y",
                "position": 1,
                "stddev": 0.003885752673,
                "variance": 1.509907383e-05
              },
              {
                "average": 662.7076663,
                "count": 34547304,
                "maximum": 1200.17,
                "minimum": 494.46,
                "name": "Z",
                "position": 2,
                "stddev": 105.3378046,
                "variance": 11096.05308
              },
              {
                "average": 24.63752613,
                "count": 34547304,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 28.26524228,
                "variance": 798.9239214
              },
              {
                "average": 1.188736233,
                "count": 34547304,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4579484063,
                "variance": 0.2097167428
              },
              {
                "average": 1.377414052,
                "count": 34547304,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6361624791,
                "variance": 0.4047026998
              },
              {
                "average": 0.5001013393,
                "count": 34547304,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499999997,
                "variance": 0.249999997
              },
              {
                "average": 0.0006694010045,
                "count": 34547304,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02586412431,
                "variance": 0.0006689529261
              },
              {
                "average": 1.223698382,
                "count": 34547304,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4603506211,
                "variance": 0.2119226944
              },
              {
                "average": 0.1016049293,
                "count": 34547304,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.014522391,
                "variance": 49.20352437
              },
              {
                "average": 0.4982272712,
                "count": 34547304,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999968647,
                "variance": 0.2499968647
              },
              {
                "average": 239.5690557,
                "count": 34547304,
                "maximum": 243,
                "minimum": 236,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.464624418,
                "variance": 2.145124687
              },
              {
                "average": 191519443.4,
                "count": 34547304,
                "maximum": 191521210.1,
                "minimum": 191517654.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 701.2012757,
                "variance": 491683.2291
              },
              {
                "average": 0,
                "count": 34547304,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34547304,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34547304,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34547304,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34547304,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7391839,
              47.6550367,
              494.46,
              -120.71903,
              47.6686323,
              1200.17
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7391839,
                    47.6550367,
                    494.46
                  ],
                  [
                    -120.7391839,
                    47.6686323,
                    494.46
                  ],
                  [
                    -120.71903,
                    47.6686323,
                    1200.17
                  ],
                  [
                    -120.71903,
                    47.6550367,
                    1200.17
                  ],
                  [
                    -120.7391839,
                    47.6550367,
                    494.46
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T18:06:50+00:00",
            "end_time": "2017-10-08T17:07:34+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7391839,
        47.6550367,
        494.46,
        -120.71903,
        47.6686323,
        1200.17
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1519500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:38:21Z",
        "pc:count": 42177598,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6905801,
            "count": 42177598,
            "maximum": -120.6800987,
            "minimum": -120.7002741,
            "name": "X",
            "position": 0,
            "stddev": 0.005767280889,
            "variance": 3.326152886e-05
          },
          {
            "average": 47.74286165,
            "count": 42177598,
            "maximum": 47.7497933,
            "minimum": 47.7361898,
            "name": "Y",
            "position": 1,
            "stddev": 0.003877831472,
            "variance": 1.503757692e-05
          },
          {
            "average": 857.3284909,
            "count": 42177598,
            "maximum": 1241.02,
            "minimum": 626.71,
            "name": "Z",
            "position": 2,
            "stddev": 109.5235352,
            "variance": 11995.40475
          },
          {
            "average": 44.12299565,
            "count": 42177598,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 43.10099941,
            "variance": 1857.696151
          },
          {
            "average": 1.36296102,
            "count": 42177598,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.6175035761,
            "variance": 0.3813106665
          },
          {
            "average": 1.725967657,
            "count": 42177598,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.805764162,
            "variance": 0.6492558847
          },
          {
            "average": 0.5010883266,
            "count": 42177598,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999988215,
            "variance": 0.2499988215
          },
          {
            "average": 0.0006591176672,
            "count": 42177598,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02566482509,
            "variance": 0.0006586832467
          },
          {
            "average": 1.163715487,
            "count": 42177598,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4205995809,
            "variance": 0.1769040074
          },
          {
            "average": -0.07282245002,
            "count": 42177598,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.019193681,
            "variance": 49.26907994
          },
          {
            "average": 0.5074491677,
            "count": 42177598,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999445127,
            "variance": 0.2499445158
          },
          {
            "average": 253.8174546,
            "count": 42177598,
            "maximum": 257,
            "minimum": 250,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.536549992,
            "variance": 2.360985876
          },
          {
            "average": 191607753.4,
            "count": 42177598,
            "maximum": 191609501.2,
            "minimum": 191605622.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 810.6070726,
            "variance": 657083.8262
          },
          {
            "average": 0,
            "count": 42177598,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42177598,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42177598,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42177598,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42177598,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7002741,
          47.7361898,
          626.71,
          -120.6800987,
          47.7497933,
          1241.02
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7002741,
                47.7361898,
                626.71
              ],
              [
                -120.7002741,
                47.7497933,
                626.71
              ],
              [
                -120.6800987,
                47.7497933,
                1241.02
              ],
              [
                -120.6800987,
                47.7361898,
                1241.02
              ],
              [
                -120.7002741,
                47.7361898,
                626.71
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:38:21+00:00",
        "end_time": "2017-10-09T17:33:42+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7002741,
              47.7361898,
              626.71
            ],
            [
              -120.7002741,
              47.7497933,
              626.71
            ],
            [
              -120.6800987,
              47.7497933,
              1241.02
            ],
            [
              -120.6800987,
              47.7361898,
              1241.02
            ],
            [
              -120.7002741,
              47.7361898,
              626.71
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1519500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1519500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1519500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1519500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7002741,
            47.7361898,
            626.71,
            -120.6800987,
            47.7497933,
            1241.02
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7002741,
                  47.7361898,
                  626.71
                ],
                [
                  -120.7002741,
                  47.7497933,
                  626.71
                ],
                [
                  -120.6800987,
                  47.7497933,
                  1241.02
                ],
                [
                  -120.6800987,
                  47.7361898,
                  1241.02
                ],
                [
                  -120.7002741,
                  47.7361898,
                  626.71
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1519500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1519500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:38:21Z",
            "pc:count": 42177598,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6905801,
                "count": 42177598,
                "maximum": -120.6800987,
                "minimum": -120.7002741,
                "name": "X",
                "position": 0,
                "stddev": 0.005767280889,
                "variance": 3.326152886e-05
              },
              {
                "average": 47.74286165,
                "count": 42177598,
                "maximum": 47.7497933,
                "minimum": 47.7361898,
                "name": "Y",
                "position": 1,
                "stddev": 0.003877831472,
                "variance": 1.503757692e-05
              },
              {
                "average": 857.3284909,
                "count": 42177598,
                "maximum": 1241.02,
                "minimum": 626.71,
                "name": "Z",
                "position": 2,
                "stddev": 109.5235352,
                "variance": 11995.40475
              },
              {
                "average": 44.12299565,
                "count": 42177598,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 43.10099941,
                "variance": 1857.696151
              },
              {
                "average": 1.36296102,
                "count": 42177598,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.6175035761,
                "variance": 0.3813106665
              },
              {
                "average": 1.725967657,
                "count": 42177598,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.805764162,
                "variance": 0.6492558847
              },
              {
                "average": 0.5010883266,
                "count": 42177598,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999988215,
                "variance": 0.2499988215
              },
              {
                "average": 0.0006591176672,
                "count": 42177598,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02566482509,
                "variance": 0.0006586832467
              },
              {
                "average": 1.163715487,
                "count": 42177598,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4205995809,
                "variance": 0.1769040074
              },
              {
                "average": -0.07282245002,
                "count": 42177598,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.019193681,
                "variance": 49.26907994
              },
              {
                "average": 0.5074491677,
                "count": 42177598,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999445127,
                "variance": 0.2499445158
              },
              {
                "average": 253.8174546,
                "count": 42177598,
                "maximum": 257,
                "minimum": 250,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.536549992,
                "variance": 2.360985876
              },
              {
                "average": 191607753.4,
                "count": 42177598,
                "maximum": 191609501.2,
                "minimum": 191605622.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 810.6070726,
                "variance": 657083.8262
              },
              {
                "average": 0,
                "count": 42177598,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42177598,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42177598,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42177598,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42177598,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7002741,
              47.7361898,
              626.71,
              -120.6800987,
              47.7497933,
              1241.02
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7002741,
                    47.7361898,
                    626.71
                  ],
                  [
                    -120.7002741,
                    47.7497933,
                    626.71
                  ],
                  [
                    -120.6800987,
                    47.7497933,
                    1241.02
                  ],
                  [
                    -120.6800987,
                    47.7361898,
                    1241.02
                  ],
                  [
                    -120.7002741,
                    47.7361898,
                    626.71
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:38:21+00:00",
            "end_time": "2017-10-09T17:33:42+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7002741,
        47.7361898,
        626.71,
        -120.6800987,
        47.7497933,
        1241.02
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1512000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T17:54:49Z",
        "pc:count": 15370217,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6552911,
            "count": 15370217,
            "maximum": -120.6505484,
            "minimum": -120.6594398,
            "name": "X",
            "position": 0,
            "stddev": 0.002387258129,
            "variance": 5.699001374e-06
          },
          {
            "average": 47.6756988,
            "count": 15370217,
            "maximum": 47.6825157,
            "minimum": 47.6689802,
            "name": "Y",
            "position": 1,
            "stddev": 0.003820881334,
            "variance": 1.459913417e-05
          },
          {
            "average": 558.6486171,
            "count": 15370217,
            "maximum": 1367.72,
            "minimum": 457.63,
            "name": "Z",
            "position": 2,
            "stddev": 59.57803568,
            "variance": 3549.542335
          },
          {
            "average": 25.23537195,
            "count": 15370217,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 27.67587745,
            "variance": 765.9541924
          },
          {
            "average": 1.273163873,
            "count": 15370217,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5232398884,
            "variance": 0.2737799808
          },
          {
            "average": 1.546250518,
            "count": 15370217,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6881115844,
            "variance": 0.4734975526
          },
          {
            "average": 0.500150128,
            "count": 15370217,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999937,
            "variance": 0.2499999937
          },
          {
            "average": 0.0006841152601,
            "count": 15370217,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02614664971,
            "variance": 0.0006836472908
          },
          {
            "average": 1.176762501,
            "count": 15370217,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4223892842,
            "variance": 0.1784127074
          },
          {
            "average": 0.2246772761,
            "count": 15370217,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.082666837,
            "variance": 50.16416953
          },
          {
            "average": 0.5001418002,
            "count": 15370217,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999999962,
            "variance": 0.2499999962
          },
          {
            "average": 250.0829614,
            "count": 15370217,
            "maximum": 252,
            "minimum": 247,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.297242751,
            "variance": 1.682838755
          },
          {
            "average": 191605845.3,
            "count": 15370217,
            "maximum": 191606889.2,
            "minimum": 191604696.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 556.9498915,
            "variance": 310193.1816
          },
          {
            "average": 0,
            "count": 15370217,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15370217,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15370217,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15370217,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15370217,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6594398,
          47.6689802,
          457.63,
          -120.6505484,
          47.6825157,
          1367.72
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6594398,
                47.6689802,
                457.63
              ],
              [
                -120.6594398,
                47.6825157,
                457.63
              ],
              [
                -120.6505484,
                47.6825157,
                1367.72
              ],
              [
                -120.6505484,
                47.6689802,
                1367.72
              ],
              [
                -120.6594398,
                47.6689802,
                457.63
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T17:54:49+00:00",
        "end_time": "2017-10-09T17:18:16+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6594398,
              47.6689802,
              457.63
            ],
            [
              -120.6594398,
              47.6825157,
              457.63
            ],
            [
              -120.6505484,
              47.6825157,
              1367.72
            ],
            [
              -120.6505484,
              47.6689802,
              1367.72
            ],
            [
              -120.6594398,
              47.6689802,
              457.63
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1512000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1512000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1512000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1512000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6594398,
            47.6689802,
            457.63,
            -120.6505484,
            47.6825157,
            1367.72
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6594398,
                  47.6689802,
                  457.63
                ],
                [
                  -120.6594398,
                  47.6825157,
                  457.63
                ],
                [
                  -120.6505484,
                  47.6825157,
                  1367.72
                ],
                [
                  -120.6505484,
                  47.6689802,
                  1367.72
                ],
                [
                  -120.6594398,
                  47.6689802,
                  457.63
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1512000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1512000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T17:54:49Z",
            "pc:count": 15370217,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6552911,
                "count": 15370217,
                "maximum": -120.6505484,
                "minimum": -120.6594398,
                "name": "X",
                "position": 0,
                "stddev": 0.002387258129,
                "variance": 5.699001374e-06
              },
              {
                "average": 47.6756988,
                "count": 15370217,
                "maximum": 47.6825157,
                "minimum": 47.6689802,
                "name": "Y",
                "position": 1,
                "stddev": 0.003820881334,
                "variance": 1.459913417e-05
              },
              {
                "average": 558.6486171,
                "count": 15370217,
                "maximum": 1367.72,
                "minimum": 457.63,
                "name": "Z",
                "position": 2,
                "stddev": 59.57803568,
                "variance": 3549.542335
              },
              {
                "average": 25.23537195,
                "count": 15370217,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 27.67587745,
                "variance": 765.9541924
              },
              {
                "average": 1.273163873,
                "count": 15370217,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5232398884,
                "variance": 0.2737799808
              },
              {
                "average": 1.546250518,
                "count": 15370217,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6881115844,
                "variance": 0.4734975526
              },
              {
                "average": 0.500150128,
                "count": 15370217,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999937,
                "variance": 0.2499999937
              },
              {
                "average": 0.0006841152601,
                "count": 15370217,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02614664971,
                "variance": 0.0006836472908
              },
              {
                "average": 1.176762501,
                "count": 15370217,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4223892842,
                "variance": 0.1784127074
              },
              {
                "average": 0.2246772761,
                "count": 15370217,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.082666837,
                "variance": 50.16416953
              },
              {
                "average": 0.5001418002,
                "count": 15370217,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999999962,
                "variance": 0.2499999962
              },
              {
                "average": 250.0829614,
                "count": 15370217,
                "maximum": 252,
                "minimum": 247,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.297242751,
                "variance": 1.682838755
              },
              {
                "average": 191605845.3,
                "count": 15370217,
                "maximum": 191606889.2,
                "minimum": 191604696.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 556.9498915,
                "variance": 310193.1816
              },
              {
                "average": 0,
                "count": 15370217,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15370217,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15370217,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15370217,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15370217,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6594398,
              47.6689802,
              457.63,
              -120.6505484,
              47.6825157,
              1367.72
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6594398,
                    47.6689802,
                    457.63
                  ],
                  [
                    -120.6594398,
                    47.6825157,
                    457.63
                  ],
                  [
                    -120.6505484,
                    47.6825157,
                    1367.72
                  ],
                  [
                    -120.6505484,
                    47.6689802,
                    1367.72
                  ],
                  [
                    -120.6594398,
                    47.6689802,
                    457.63
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T17:54:49+00:00",
            "end_time": "2017-10-09T17:18:16+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6594398,
        47.6689802,
        457.63,
        -120.6505484,
        47.6825157,
        1367.72
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_555000_1528500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:16:20Z",
        "pc:count": 52067566,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5915585,
            "count": 52067566,
            "maximum": -120.5809552,
            "minimum": -120.6011366,
            "name": "X",
            "position": 0,
            "stddev": 0.005925499225,
            "variance": 3.511154107e-05
          },
          {
            "average": 47.82414609,
            "count": 52067566,
            "maximum": 47.8312519,
            "minimum": 47.8176647,
            "name": "Y",
            "position": 1,
            "stddev": 0.003926025516,
            "variance": 1.541367635e-05
          },
          {
            "average": 1333.845814,
            "count": 52067566,
            "maximum": 1631.26,
            "minimum": 896.73,
            "name": "Z",
            "position": 2,
            "stddev": 176.3708579,
            "variance": 31106.67951
          },
          {
            "average": 50.63378505,
            "count": 52067566,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 44.43054316,
            "variance": 1974.073165
          },
          {
            "average": 1.263096973,
            "count": 52067566,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5266598057,
            "variance": 0.2773705509
          },
          {
            "average": 1.526251006,
            "count": 52067566,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7070031599,
            "variance": 0.4998534681
          },
          {
            "average": 0.5002785419,
            "count": 52067566,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999272,
            "variance": 0.2499999272
          },
          {
            "average": 0.0006545149431,
            "count": 52067566,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02557511615,
            "variance": 0.0006540865659
          },
          {
            "average": 1.139079883,
            "count": 52067566,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3836533403,
            "variance": 0.1471898855
          },
          {
            "average": 0.2859483609,
            "count": 52067566,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.969480252,
            "variance": 48.57365498
          },
          {
            "average": 0.5074154801,
            "count": 52067566,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999450124,
            "variance": 0.2499450155
          },
          {
            "average": 229.221432,
            "count": 52067566,
            "maximum": 319,
            "minimum": 143,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 84.71515315,
            "variance": 7176.657173
          },
          {
            "average": 191923340,
            "count": 52067566,
            "maximum": 192126580.9,
            "minimum": 191701758.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 210565.1899,
            "variance": 44337699200.0
          },
          {
            "average": 0,
            "count": 52067566,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 52067566,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 52067566,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 52067566,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 52067566,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6011366,
          47.8176647,
          896.73,
          -120.5809552,
          47.8312519,
          1631.26
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6011366,
                47.8176647,
                896.73
              ],
              [
                -120.6011366,
                47.8312519,
                896.73
              ],
              [
                -120.5809552,
                47.8312519,
                1631.26
              ],
              [
                -120.5809552,
                47.8176647,
                1631.26
              ],
              [
                -120.6011366,
                47.8176647,
                896.73
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:16:20+00:00",
        "end_time": "2017-10-10T20:15:58+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6011366,
              47.8176647,
              896.73
            ],
            [
              -120.6011366,
              47.8312519,
              896.73
            ],
            [
              -120.5809552,
              47.8312519,
              1631.26
            ],
            [
              -120.5809552,
              47.8176647,
              1631.26
            ],
            [
              -120.6011366,
              47.8176647,
              896.73
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_555000_1528500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_555000_1528500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_555000_1528500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1528500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6011366,
            47.8176647,
            896.73,
            -120.5809552,
            47.8312519,
            1631.26
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6011366,
                  47.8176647,
                  896.73
                ],
                [
                  -120.6011366,
                  47.8312519,
                  896.73
                ],
                [
                  -120.5809552,
                  47.8312519,
                  1631.26
                ],
                [
                  -120.5809552,
                  47.8176647,
                  1631.26
                ],
                [
                  -120.6011366,
                  47.8176647,
                  896.73
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_555000_1528500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1528500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:16:20Z",
            "pc:count": 52067566,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5915585,
                "count": 52067566,
                "maximum": -120.5809552,
                "minimum": -120.6011366,
                "name": "X",
                "position": 0,
                "stddev": 0.005925499225,
                "variance": 3.511154107e-05
              },
              {
                "average": 47.82414609,
                "count": 52067566,
                "maximum": 47.8312519,
                "minimum": 47.8176647,
                "name": "Y",
                "position": 1,
                "stddev": 0.003926025516,
                "variance": 1.541367635e-05
              },
              {
                "average": 1333.845814,
                "count": 52067566,
                "maximum": 1631.26,
                "minimum": 896.73,
                "name": "Z",
                "position": 2,
                "stddev": 176.3708579,
                "variance": 31106.67951
              },
              {
                "average": 50.63378505,
                "count": 52067566,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 44.43054316,
                "variance": 1974.073165
              },
              {
                "average": 1.263096973,
                "count": 52067566,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5266598057,
                "variance": 0.2773705509
              },
              {
                "average": 1.526251006,
                "count": 52067566,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7070031599,
                "variance": 0.4998534681
              },
              {
                "average": 0.5002785419,
                "count": 52067566,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999272,
                "variance": 0.2499999272
              },
              {
                "average": 0.0006545149431,
                "count": 52067566,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02557511615,
                "variance": 0.0006540865659
              },
              {
                "average": 1.139079883,
                "count": 52067566,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3836533403,
                "variance": 0.1471898855
              },
              {
                "average": 0.2859483609,
                "count": 52067566,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.969480252,
                "variance": 48.57365498
              },
              {
                "average": 0.5074154801,
                "count": 52067566,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999450124,
                "variance": 0.2499450155
              },
              {
                "average": 229.221432,
                "count": 52067566,
                "maximum": 319,
                "minimum": 143,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 84.71515315,
                "variance": 7176.657173
              },
              {
                "average": 191923340,
                "count": 52067566,
                "maximum": 192126580.9,
                "minimum": 191701758.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 210565.1899,
                "variance": 44337699200.0
              },
              {
                "average": 0,
                "count": 52067566,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 52067566,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 52067566,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 52067566,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 52067566,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6011366,
              47.8176647,
              896.73,
              -120.5809552,
              47.8312519,
              1631.26
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6011366,
                    47.8176647,
                    896.73
                  ],
                  [
                    -120.6011366,
                    47.8312519,
                    896.73
                  ],
                  [
                    -120.5809552,
                    47.8312519,
                    1631.26
                  ],
                  [
                    -120.5809552,
                    47.8176647,
                    1631.26
                  ],
                  [
                    -120.6011366,
                    47.8176647,
                    896.73
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:16:20+00:00",
            "end_time": "2017-10-10T20:15:58+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6011366,
        47.8176647,
        896.73,
        -120.5809552,
        47.8312519,
        1631.26
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1531500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T16:47:27Z",
        "pc:count": 35421111,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6711227,
            "count": 35421111,
            "maximum": -120.6614129,
            "minimum": -120.6816244,
            "name": "X",
            "position": 0,
            "stddev": 0.005788472304,
            "variance": 3.350641162e-05
          },
          {
            "average": 47.85120991,
            "count": 35421111,
            "maximum": 47.8578126,
            "minimum": 47.8442115,
            "name": "Y",
            "position": 1,
            "stddev": 0.003918326677,
            "variance": 1.535328395e-05
          },
          {
            "average": 701.7337173,
            "count": 35421111,
            "maximum": 1511.92,
            "minimum": 647.25,
            "name": "Z",
            "position": 2,
            "stddev": 38.19225289,
            "variance": 1458.64818
          },
          {
            "average": 19.43430631,
            "count": 35421111,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 23.38121555,
            "variance": 546.6812406
          },
          {
            "average": 1.302622382,
            "count": 35421111,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5405232658,
            "variance": 0.2921654009
          },
          {
            "average": 1.605244737,
            "count": 35421111,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.694481353,
            "variance": 0.4823043496
          },
          {
            "average": 0.4981965981,
            "count": 35421111,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999967548,
            "variance": 0.2499967548
          },
          {
            "average": 0.0006768844715,
            "count": 35421111,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02600819713,
            "variance": 0.000676426318
          },
          {
            "average": 1.113031802,
            "count": 35421111,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3395628285,
            "variance": 0.1153029145
          },
          {
            "average": 0.7465730243,
            "count": 35421111,
            "maximum": 12,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.03324228,
            "variance": 49.46649696
          },
          {
            "average": 0.4957909705,
            "count": 35421111,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999822908,
            "variance": 0.2499822911
          },
          {
            "average": 297.4752376,
            "count": 35421111,
            "maximum": 311,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 23.66718588,
            "variance": 560.1356873
          },
          {
            "average": 191697335.8,
            "count": 35421111,
            "maximum": 192121247.9,
            "minimum": 191615501.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 62471.36399,
            "variance": 3902671318
          },
          {
            "average": 0,
            "count": 35421111,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35421111,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35421111,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35421111,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35421111,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6816244,
          47.8442115,
          647.25,
          -120.6614129,
          47.8578126,
          1511.92
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6816244,
                47.8442115,
                647.25
              ],
              [
                -120.6816244,
                47.8578126,
                647.25
              ],
              [
                -120.6614129,
                47.8578126,
                1511.92
              ],
              [
                -120.6614129,
                47.8442115,
                1511.92
              ],
              [
                -120.6816244,
                47.8442115,
                647.25
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T16:47:27+00:00",
        "end_time": "2017-10-09T20:18:21+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6816244,
              47.8442115,
              647.25
            ],
            [
              -120.6816244,
              47.8578126,
              647.25
            ],
            [
              -120.6614129,
              47.8578126,
              1511.92
            ],
            [
              -120.6614129,
              47.8442115,
              1511.92
            ],
            [
              -120.6816244,
              47.8442115,
              647.25
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1531500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1531500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1531500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1531500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6816244,
            47.8442115,
            647.25,
            -120.6614129,
            47.8578126,
            1511.92
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6816244,
                  47.8442115,
                  647.25
                ],
                [
                  -120.6816244,
                  47.8578126,
                  647.25
                ],
                [
                  -120.6614129,
                  47.8578126,
                  1511.92
                ],
                [
                  -120.6614129,
                  47.8442115,
                  1511.92
                ],
                [
                  -120.6816244,
                  47.8442115,
                  647.25
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1531500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1531500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T16:47:27Z",
            "pc:count": 35421111,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6711227,
                "count": 35421111,
                "maximum": -120.6614129,
                "minimum": -120.6816244,
                "name": "X",
                "position": 0,
                "stddev": 0.005788472304,
                "variance": 3.350641162e-05
              },
              {
                "average": 47.85120991,
                "count": 35421111,
                "maximum": 47.8578126,
                "minimum": 47.8442115,
                "name": "Y",
                "position": 1,
                "stddev": 0.003918326677,
                "variance": 1.535328395e-05
              },
              {
                "average": 701.7337173,
                "count": 35421111,
                "maximum": 1511.92,
                "minimum": 647.25,
                "name": "Z",
                "position": 2,
                "stddev": 38.19225289,
                "variance": 1458.64818
              },
              {
                "average": 19.43430631,
                "count": 35421111,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 23.38121555,
                "variance": 546.6812406
              },
              {
                "average": 1.302622382,
                "count": 35421111,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5405232658,
                "variance": 0.2921654009
              },
              {
                "average": 1.605244737,
                "count": 35421111,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.694481353,
                "variance": 0.4823043496
              },
              {
                "average": 0.4981965981,
                "count": 35421111,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999967548,
                "variance": 0.2499967548
              },
              {
                "average": 0.0006768844715,
                "count": 35421111,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02600819713,
                "variance": 0.000676426318
              },
              {
                "average": 1.113031802,
                "count": 35421111,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3395628285,
                "variance": 0.1153029145
              },
              {
                "average": 0.7465730243,
                "count": 35421111,
                "maximum": 12,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.03324228,
                "variance": 49.46649696
              },
              {
                "average": 0.4957909705,
                "count": 35421111,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999822908,
                "variance": 0.2499822911
              },
              {
                "average": 297.4752376,
                "count": 35421111,
                "maximum": 311,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 23.66718588,
                "variance": 560.1356873
              },
              {
                "average": 191697335.8,
                "count": 35421111,
                "maximum": 192121247.9,
                "minimum": 191615501.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 62471.36399,
                "variance": 3902671318
              },
              {
                "average": 0,
                "count": 35421111,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35421111,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35421111,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35421111,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35421111,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6816244,
              47.8442115,
              647.25,
              -120.6614129,
              47.8578126,
              1511.92
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6816244,
                    47.8442115,
                    647.25
                  ],
                  [
                    -120.6816244,
                    47.8578126,
                    647.25
                  ],
                  [
                    -120.6614129,
                    47.8578126,
                    1511.92
                  ],
                  [
                    -120.6614129,
                    47.8442115,
                    1511.92
                  ],
                  [
                    -120.6816244,
                    47.8442115,
                    647.25
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T16:47:27+00:00",
            "end_time": "2017-10-09T20:18:21+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6816244,
        47.8442115,
        647.25,
        -120.6614129,
        47.8578126,
        1511.92
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_558000_1528500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:20:17Z",
        "pc:count": 36802670,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5521253,
            "count": 36802670,
            "maximum": -120.5410219,
            "minimum": -120.5610621,
            "name": "X",
            "position": 0,
            "stddev": 0.00516946929,
            "variance": 2.672341274e-05
          },
          {
            "average": 47.82509383,
            "count": 36802670,
            "maximum": 47.8314401,
            "minimum": 47.8178595,
            "name": "Y",
            "position": 1,
            "stddev": 0.003750076801,
            "variance": 1.406307601e-05
          },
          {
            "average": 1206.920122,
            "count": 36802670,
            "maximum": 1707.36,
            "minimum": 1022.93,
            "name": "Z",
            "position": 2,
            "stddev": 106.2993416,
            "variance": 11299.55002
          },
          {
            "average": 21.32913251,
            "count": 36802670,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 22.79709704,
            "variance": 519.7076334
          },
          {
            "average": 1.262089924,
            "count": 36802670,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5072087255,
            "variance": 0.2572606912
          },
          {
            "average": 1.524156019,
            "count": 36802670,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6640702812,
            "variance": 0.4409893384
          },
          {
            "average": 0.4996175006,
            "count": 36802670,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999998605,
            "variance": 0.2499998605
          },
          {
            "average": 0.0006505777978,
            "count": 36802670,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02549812864,
            "variance": 0.0006501545639
          },
          {
            "average": 1.111142507,
            "count": 36802670,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3467269075,
            "variance": 0.1202195484
          },
          {
            "average": 0.2341940042,
            "count": 36802670,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.977634718,
            "variance": 48.68738626
          },
          {
            "average": 0.5001207521,
            "count": 36802670,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999999922,
            "variance": 0.2499999922
          },
          {
            "average": 157.1665689,
            "count": 36802670,
            "maximum": 163,
            "minimum": 152,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.869362403,
            "variance": 3.494515793
          },
          {
            "average": 192128155.3,
            "count": 36802670,
            "maximum": 192130417,
            "minimum": 192126021,
            "name": "GpsTime",
            "position": 12,
            "stddev": 792.2666893,
            "variance": 627686.507
          },
          {
            "average": 0,
            "count": 36802670,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36802670,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36802670,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36802670,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36802670,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5610621,
          47.8178595,
          1022.93,
          -120.5410219,
          47.8314401,
          1707.36
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5610621,
                47.8178595,
                1022.93
              ],
              [
                -120.5610621,
                47.8314401,
                1022.93
              ],
              [
                -120.5410219,
                47.8314401,
                1707.3600000000001
              ],
              [
                -120.5410219,
                47.8178595,
                1707.3600000000001
              ],
              [
                -120.5610621,
                47.8178595,
                1022.93
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:20:17+00:00",
        "end_time": "2017-10-15T18:07:01+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5610621,
              47.8178595,
              1022.93
            ],
            [
              -120.5610621,
              47.8314401,
              1022.93
            ],
            [
              -120.5410219,
              47.8314401,
              1707.3600000000001
            ],
            [
              -120.5410219,
              47.8178595,
              1707.3600000000001
            ],
            [
              -120.5610621,
              47.8178595,
              1022.93
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_558000_1528500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_558000_1528500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_558000_1528500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1528500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5610621,
            47.8178595,
            1022.93,
            -120.5410219,
            47.8314401,
            1707.36
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5610621,
                  47.8178595,
                  1022.93
                ],
                [
                  -120.5610621,
                  47.8314401,
                  1022.93
                ],
                [
                  -120.5410219,
                  47.8314401,
                  1707.3600000000001
                ],
                [
                  -120.5410219,
                  47.8178595,
                  1707.3600000000001
                ],
                [
                  -120.5610621,
                  47.8178595,
                  1022.93
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_558000_1528500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1528500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:20:17Z",
            "pc:count": 36802670,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5521253,
                "count": 36802670,
                "maximum": -120.5410219,
                "minimum": -120.5610621,
                "name": "X",
                "position": 0,
                "stddev": 0.00516946929,
                "variance": 2.672341274e-05
              },
              {
                "average": 47.82509383,
                "count": 36802670,
                "maximum": 47.8314401,
                "minimum": 47.8178595,
                "name": "Y",
                "position": 1,
                "stddev": 0.003750076801,
                "variance": 1.406307601e-05
              },
              {
                "average": 1206.920122,
                "count": 36802670,
                "maximum": 1707.36,
                "minimum": 1022.93,
                "name": "Z",
                "position": 2,
                "stddev": 106.2993416,
                "variance": 11299.55002
              },
              {
                "average": 21.32913251,
                "count": 36802670,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 22.79709704,
                "variance": 519.7076334
              },
              {
                "average": 1.262089924,
                "count": 36802670,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5072087255,
                "variance": 0.2572606912
              },
              {
                "average": 1.524156019,
                "count": 36802670,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6640702812,
                "variance": 0.4409893384
              },
              {
                "average": 0.4996175006,
                "count": 36802670,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999998605,
                "variance": 0.2499998605
              },
              {
                "average": 0.0006505777978,
                "count": 36802670,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02549812864,
                "variance": 0.0006501545639
              },
              {
                "average": 1.111142507,
                "count": 36802670,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3467269075,
                "variance": 0.1202195484
              },
              {
                "average": 0.2341940042,
                "count": 36802670,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.977634718,
                "variance": 48.68738626
              },
              {
                "average": 0.5001207521,
                "count": 36802670,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999999922,
                "variance": 0.2499999922
              },
              {
                "average": 157.1665689,
                "count": 36802670,
                "maximum": 163,
                "minimum": 152,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.869362403,
                "variance": 3.494515793
              },
              {
                "average": 192128155.3,
                "count": 36802670,
                "maximum": 192130417,
                "minimum": 192126021,
                "name": "GpsTime",
                "position": 12,
                "stddev": 792.2666893,
                "variance": 627686.507
              },
              {
                "average": 0,
                "count": 36802670,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36802670,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36802670,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36802670,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36802670,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5610621,
              47.8178595,
              1022.93,
              -120.5410219,
              47.8314401,
              1707.36
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5610621,
                    47.8178595,
                    1022.93
                  ],
                  [
                    -120.5610621,
                    47.8314401,
                    1022.93
                  ],
                  [
                    -120.5410219,
                    47.8314401,
                    1707.3600000000001
                  ],
                  [
                    -120.5410219,
                    47.8178595,
                    1707.3600000000001
                  ],
                  [
                    -120.5610621,
                    47.8178595,
                    1022.93
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:20:17+00:00",
            "end_time": "2017-10-15T18:07:01+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5610621,
        47.8178595,
        1022.93,
        -120.5410219,
        47.8314401,
        1707.36
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1533000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:16:59Z",
        "pc:count": 35338372,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7121217,
            "count": 35338372,
            "maximum": -120.7016717,
            "minimum": -120.7218976,
            "name": "X",
            "position": 0,
            "stddev": 0.005751922972,
            "variance": 3.308461788e-05
          },
          {
            "average": 47.86408878,
            "count": 35338372,
            "maximum": 47.8710725,
            "minimum": 47.8574649,
            "name": "Y",
            "position": 1,
            "stddev": 0.003850515923,
            "variance": 1.482647287e-05
          },
          {
            "average": 843.3311143,
            "count": 35338372,
            "maximum": 1566.86,
            "minimum": 695.74,
            "name": "Z",
            "position": 2,
            "stddev": 60.27297864,
            "variance": 3632.831955
          },
          {
            "average": 23.01427635,
            "count": 35338372,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 25.50138905,
            "variance": 650.3208433
          },
          {
            "average": 1.333771714,
            "count": 35338372,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5649258991,
            "variance": 0.3191412715
          },
          {
            "average": 1.667518385,
            "count": 35338372,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7157065516,
            "variance": 0.512235868
          },
          {
            "average": 0.5015977533,
            "count": 35338372,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999974543,
            "variance": 0.2499974543
          },
          {
            "average": 0.0006777052435,
            "count": 35338372,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02602395009,
            "variance": 0.0006772459782
          },
          {
            "average": 1.073765368,
            "count": 35338372,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2841369039,
            "variance": 0.08073378016
          },
          {
            "average": -0.3935819496,
            "count": 35338372,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.038214503,
            "variance": 49.53646338
          },
          {
            "average": 0.4982179994,
            "count": 35338372,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999968315,
            "variance": 0.2499968315
          },
          {
            "average": 273.312345,
            "count": 35338372,
            "maximum": 300,
            "minimum": 269,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 5.338580753,
            "variance": 28.50044446
          },
          {
            "average": 191619057.7,
            "count": 35338372,
            "maximum": 191694619.6,
            "minimum": 191615552.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 13371.9354,
            "variance": 178808656.3
          },
          {
            "average": 0,
            "count": 35338372,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35338372,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35338372,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35338372,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35338372,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7218976,
          47.8574649,
          695.74,
          -120.7016717,
          47.8710725,
          1566.86
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7218976,
                47.8574649,
                695.74
              ],
              [
                -120.7218976,
                47.8710725,
                695.74
              ],
              [
                -120.7016717,
                47.8710725,
                1566.8600000000001
              ],
              [
                -120.7016717,
                47.8574649,
                1566.8600000000001
              ],
              [
                -120.7218976,
                47.8574649,
                695.74
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:16:59+00:00",
        "end_time": "2017-10-09T20:19:12+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7218976,
              47.8574649,
              695.74
            ],
            [
              -120.7218976,
              47.8710725,
              695.74
            ],
            [
              -120.7016717,
              47.8710725,
              1566.8600000000001
            ],
            [
              -120.7016717,
              47.8574649,
              1566.8600000000001
            ],
            [
              -120.7218976,
              47.8574649,
              695.74
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1533000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1533000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1533000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1533000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7218976,
            47.8574649,
            695.74,
            -120.7016717,
            47.8710725,
            1566.86
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7218976,
                  47.8574649,
                  695.74
                ],
                [
                  -120.7218976,
                  47.8710725,
                  695.74
                ],
                [
                  -120.7016717,
                  47.8710725,
                  1566.8600000000001
                ],
                [
                  -120.7016717,
                  47.8574649,
                  1566.8600000000001
                ],
                [
                  -120.7218976,
                  47.8574649,
                  695.74
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1533000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1533000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:16:59Z",
            "pc:count": 35338372,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7121217,
                "count": 35338372,
                "maximum": -120.7016717,
                "minimum": -120.7218976,
                "name": "X",
                "position": 0,
                "stddev": 0.005751922972,
                "variance": 3.308461788e-05
              },
              {
                "average": 47.86408878,
                "count": 35338372,
                "maximum": 47.8710725,
                "minimum": 47.8574649,
                "name": "Y",
                "position": 1,
                "stddev": 0.003850515923,
                "variance": 1.482647287e-05
              },
              {
                "average": 843.3311143,
                "count": 35338372,
                "maximum": 1566.86,
                "minimum": 695.74,
                "name": "Z",
                "position": 2,
                "stddev": 60.27297864,
                "variance": 3632.831955
              },
              {
                "average": 23.01427635,
                "count": 35338372,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 25.50138905,
                "variance": 650.3208433
              },
              {
                "average": 1.333771714,
                "count": 35338372,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5649258991,
                "variance": 0.3191412715
              },
              {
                "average": 1.667518385,
                "count": 35338372,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7157065516,
                "variance": 0.512235868
              },
              {
                "average": 0.5015977533,
                "count": 35338372,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999974543,
                "variance": 0.2499974543
              },
              {
                "average": 0.0006777052435,
                "count": 35338372,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02602395009,
                "variance": 0.0006772459782
              },
              {
                "average": 1.073765368,
                "count": 35338372,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2841369039,
                "variance": 0.08073378016
              },
              {
                "average": -0.3935819496,
                "count": 35338372,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.038214503,
                "variance": 49.53646338
              },
              {
                "average": 0.4982179994,
                "count": 35338372,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999968315,
                "variance": 0.2499968315
              },
              {
                "average": 273.312345,
                "count": 35338372,
                "maximum": 300,
                "minimum": 269,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 5.338580753,
                "variance": 28.50044446
              },
              {
                "average": 191619057.7,
                "count": 35338372,
                "maximum": 191694619.6,
                "minimum": 191615552.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 13371.9354,
                "variance": 178808656.3
              },
              {
                "average": 0,
                "count": 35338372,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35338372,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35338372,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35338372,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35338372,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7218976,
              47.8574649,
              695.74,
              -120.7016717,
              47.8710725,
              1566.86
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7218976,
                    47.8574649,
                    695.74
                  ],
                  [
                    -120.7218976,
                    47.8710725,
                    695.74
                  ],
                  [
                    -120.7016717,
                    47.8710725,
                    1566.8600000000001
                  ],
                  [
                    -120.7016717,
                    47.8574649,
                    1566.8600000000001
                  ],
                  [
                    -120.7218976,
                    47.8574649,
                    695.74
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T18:16:59+00:00",
            "end_time": "2017-10-09T20:19:12+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7218976,
        47.8574649,
        695.74,
        -120.7016717,
        47.8710725,
        1566.86
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_537000_1528500_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T18:21:34Z",
        "pc:count": 21852013,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8313528,
            "count": 21852013,
            "maximum": -120.8213365,
            "minimum": -120.8412096,
            "name": "X",
            "position": 0,
            "stddev": 0.005599782867,
            "variance": 3.135756815e-05
          },
          {
            "average": 47.82008049,
            "count": 21852013,
            "maximum": 47.8251558,
            "minimum": 47.8162244,
            "name": "Y",
            "position": 1,
            "stddev": 0.002273684108,
            "variance": 5.169639422e-06
          },
          {
            "average": 900.1584859,
            "count": 21852013,
            "maximum": 1772.71,
            "minimum": 623.46,
            "name": "Z",
            "position": 2,
            "stddev": 148.0708177,
            "variance": 21924.96707
          },
          {
            "average": 30.12969611,
            "count": 21852013,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 32.91489505,
            "variance": 1083.390316
          },
          {
            "average": 1.330470424,
            "count": 21852013,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5774898475,
            "variance": 0.333494524
          },
          {
            "average": 1.661010452,
            "count": 21852013,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7488846103,
            "variance": 0.5608281595
          },
          {
            "average": 0.5035339765,
            "count": 21852013,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999875223,
            "variance": 0.2499875225
          },
          {
            "average": 0.0006512443499,
            "count": 21852013,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02551117913,
            "variance": 0.0006508202605
          },
          {
            "average": 1.114029723,
            "count": 21852013,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3478538761,
            "variance": 0.1210023191
          },
          {
            "average": -0.9424645427,
            "count": 21852013,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.893380594,
            "variance": 47.51869601
          },
          {
            "average": 0.5015707249,
            "count": 21852013,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999975443,
            "variance": 0.2499975443
          },
          {
            "average": 193.2475728,
            "count": 21852013,
            "maximum": 196,
            "minimum": 192,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.9338868683,
            "variance": 0.8721446829
          },
          {
            "average": 191261843.2,
            "count": 21852013,
            "maximum": 191262894.5,
            "minimum": 191261395.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 356.6053153,
            "variance": 127167.3509
          },
          {
            "average": 0,
            "count": 21852013,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21852013,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21852013,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21852013,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21852013,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8412096,
          47.8162244,
          623.46,
          -120.8213365,
          47.8251558,
          1772.71
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8412096,
                47.8162244,
                623.46
              ],
              [
                -120.8412096,
                47.8251558,
                623.46
              ],
              [
                -120.8213365,
                47.8251558,
                1772.71
              ],
              [
                -120.8213365,
                47.8162244,
                1772.71
              ],
              [
                -120.8412096,
                47.8162244,
                623.46
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T18:21:34+00:00",
        "end_time": "2017-10-05T17:56:35+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8412096,
              47.8162244,
              623.46
            ],
            [
              -120.8412096,
              47.8251558,
              623.46
            ],
            [
              -120.8213365,
              47.8251558,
              1772.71
            ],
            [
              -120.8213365,
              47.8162244,
              1772.71
            ],
            [
              -120.8412096,
              47.8162244,
              623.46
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_537000_1528500_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_537000_1528500_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_537000_1528500_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1528500_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8412096,
            47.8162244,
            623.46,
            -120.8213365,
            47.8251558,
            1772.71
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8412096,
                  47.8162244,
                  623.46
                ],
                [
                  -120.8412096,
                  47.8251558,
                  623.46
                ],
                [
                  -120.8213365,
                  47.8251558,
                  1772.71
                ],
                [
                  -120.8213365,
                  47.8162244,
                  1772.71
                ],
                [
                  -120.8412096,
                  47.8162244,
                  623.46
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_537000_1528500_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1528500_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T18:21:34Z",
            "pc:count": 21852013,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8313528,
                "count": 21852013,
                "maximum": -120.8213365,
                "minimum": -120.8412096,
                "name": "X",
                "position": 0,
                "stddev": 0.005599782867,
                "variance": 3.135756815e-05
              },
              {
                "average": 47.82008049,
                "count": 21852013,
                "maximum": 47.8251558,
                "minimum": 47.8162244,
                "name": "Y",
                "position": 1,
                "stddev": 0.002273684108,
                "variance": 5.169639422e-06
              },
              {
                "average": 900.1584859,
                "count": 21852013,
                "maximum": 1772.71,
                "minimum": 623.46,
                "name": "Z",
                "position": 2,
                "stddev": 148.0708177,
                "variance": 21924.96707
              },
              {
                "average": 30.12969611,
                "count": 21852013,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 32.91489505,
                "variance": 1083.390316
              },
              {
                "average": 1.330470424,
                "count": 21852013,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5774898475,
                "variance": 0.333494524
              },
              {
                "average": 1.661010452,
                "count": 21852013,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7488846103,
                "variance": 0.5608281595
              },
              {
                "average": 0.5035339765,
                "count": 21852013,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999875223,
                "variance": 0.2499875225
              },
              {
                "average": 0.0006512443499,
                "count": 21852013,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02551117913,
                "variance": 0.0006508202605
              },
              {
                "average": 1.114029723,
                "count": 21852013,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3478538761,
                "variance": 0.1210023191
              },
              {
                "average": -0.9424645427,
                "count": 21852013,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.893380594,
                "variance": 47.51869601
              },
              {
                "average": 0.5015707249,
                "count": 21852013,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999975443,
                "variance": 0.2499975443
              },
              {
                "average": 193.2475728,
                "count": 21852013,
                "maximum": 196,
                "minimum": 192,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.9338868683,
                "variance": 0.8721446829
              },
              {
                "average": 191261843.2,
                "count": 21852013,
                "maximum": 191262894.5,
                "minimum": 191261395.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 356.6053153,
                "variance": 127167.3509
              },
              {
                "average": 0,
                "count": 21852013,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21852013,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21852013,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21852013,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21852013,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8412096,
              47.8162244,
              623.46,
              -120.8213365,
              47.8251558,
              1772.71
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8412096,
                    47.8162244,
                    623.46
                  ],
                  [
                    -120.8412096,
                    47.8251558,
                    623.46
                  ],
                  [
                    -120.8213365,
                    47.8251558,
                    1772.71
                  ],
                  [
                    -120.8213365,
                    47.8162244,
                    1772.71
                  ],
                  [
                    -120.8412096,
                    47.8162244,
                    623.46
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T18:21:34+00:00",
            "end_time": "2017-10-05T17:56:35+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8412096,
        47.8162244,
        623.46,
        -120.8213365,
        47.8251558,
        1772.71
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1530000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:34:08Z",
        "pc:count": 38268679,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6504675,
            "count": 38268679,
            "maximum": -120.6412114,
            "minimum": -120.6614126,
            "name": "X",
            "position": 0,
            "stddev": 0.005851517787,
            "variance": 3.424026041e-05
          },
          {
            "average": 47.83789872,
            "count": 38268679,
            "maximum": 47.8444332,
            "minimum": 47.8308358,
            "name": "Y",
            "position": 1,
            "stddev": 0.003917057836,
            "variance": 1.534334209e-05
          },
          {
            "average": 709.4458644,
            "count": 38268679,
            "maximum": 1288.2,
            "minimum": 627.3,
            "name": "Z",
            "position": 2,
            "stddev": 53.00813826,
            "variance": 2809.862722
          },
          {
            "average": 18.11604764,
            "count": 38268679,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 21.95340352,
            "variance": 481.9519263
          },
          {
            "average": 1.286342102,
            "count": 38268679,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5261808341,
            "variance": 0.2768662701
          },
          {
            "average": 1.572705554,
            "count": 38268679,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6799160118,
            "variance": 0.4622857832
          },
          {
            "average": 0.5001422181,
            "count": 38268679,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999863,
            "variance": 0.2499999863
          },
          {
            "average": 0.0006349840296,
            "count": 38268679,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02519088806,
            "variance": 0.0006345808415
          },
          {
            "average": 1.106283339,
            "count": 38268679,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3333319613,
            "variance": 0.1111101964
          },
          {
            "average": 0.003312886181,
            "count": 38268679,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.987069884,
            "variance": 48.81914556
          },
          {
            "average": 0.4970682944,
            "count": 38268679,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999914116,
            "variance": 0.2499914116
          },
          {
            "average": 289.7959747,
            "count": 38268679,
            "maximum": 311,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 46.78767825,
            "variance": 2189.086836
          },
          {
            "average": 191736738,
            "count": 38268679,
            "maximum": 192131248.5,
            "minimum": 191615467,
            "name": "GpsTime",
            "position": 12,
            "stddev": 126226.2965,
            "variance": 15933077920.0
          },
          {
            "average": 0,
            "count": 38268679,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38268679,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38268679,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38268679,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38268679,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6614126,
          47.8308358,
          627.3,
          -120.6412114,
          47.8444332,
          1288.2
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6614126,
                47.8308358,
                627.3
              ],
              [
                -120.6614126,
                47.8444332,
                627.3
              ],
              [
                -120.6412114,
                47.8444332,
                1288.2
              ],
              [
                -120.6412114,
                47.8308358,
                1288.2
              ],
              [
                -120.6614126,
                47.8308358,
                627.3
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:34:08+00:00",
        "end_time": "2017-10-09T20:17:47+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6614126,
              47.8308358,
              627.3
            ],
            [
              -120.6614126,
              47.8444332,
              627.3
            ],
            [
              -120.6412114,
              47.8444332,
              1288.2
            ],
            [
              -120.6412114,
              47.8308358,
              1288.2
            ],
            [
              -120.6614126,
              47.8308358,
              627.3
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1530000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1530000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1530000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1530000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6614126,
            47.8308358,
            627.3,
            -120.6412114,
            47.8444332,
            1288.2
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6614126,
                  47.8308358,
                  627.3
                ],
                [
                  -120.6614126,
                  47.8444332,
                  627.3
                ],
                [
                  -120.6412114,
                  47.8444332,
                  1288.2
                ],
                [
                  -120.6412114,
                  47.8308358,
                  1288.2
                ],
                [
                  -120.6614126,
                  47.8308358,
                  627.3
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1530000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1530000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:34:08Z",
            "pc:count": 38268679,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6504675,
                "count": 38268679,
                "maximum": -120.6412114,
                "minimum": -120.6614126,
                "name": "X",
                "position": 0,
                "stddev": 0.005851517787,
                "variance": 3.424026041e-05
              },
              {
                "average": 47.83789872,
                "count": 38268679,
                "maximum": 47.8444332,
                "minimum": 47.8308358,
                "name": "Y",
                "position": 1,
                "stddev": 0.003917057836,
                "variance": 1.534334209e-05
              },
              {
                "average": 709.4458644,
                "count": 38268679,
                "maximum": 1288.2,
                "minimum": 627.3,
                "name": "Z",
                "position": 2,
                "stddev": 53.00813826,
                "variance": 2809.862722
              },
              {
                "average": 18.11604764,
                "count": 38268679,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 21.95340352,
                "variance": 481.9519263
              },
              {
                "average": 1.286342102,
                "count": 38268679,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5261808341,
                "variance": 0.2768662701
              },
              {
                "average": 1.572705554,
                "count": 38268679,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6799160118,
                "variance": 0.4622857832
              },
              {
                "average": 0.5001422181,
                "count": 38268679,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999863,
                "variance": 0.2499999863
              },
              {
                "average": 0.0006349840296,
                "count": 38268679,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02519088806,
                "variance": 0.0006345808415
              },
              {
                "average": 1.106283339,
                "count": 38268679,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3333319613,
                "variance": 0.1111101964
              },
              {
                "average": 0.003312886181,
                "count": 38268679,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.987069884,
                "variance": 48.81914556
              },
              {
                "average": 0.4970682944,
                "count": 38268679,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999914116,
                "variance": 0.2499914116
              },
              {
                "average": 289.7959747,
                "count": 38268679,
                "maximum": 311,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 46.78767825,
                "variance": 2189.086836
              },
              {
                "average": 191736738,
                "count": 38268679,
                "maximum": 192131248.5,
                "minimum": 191615467,
                "name": "GpsTime",
                "position": 12,
                "stddev": 126226.2965,
                "variance": 15933077920.0
              },
              {
                "average": 0,
                "count": 38268679,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38268679,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38268679,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38268679,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38268679,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6614126,
              47.8308358,
              627.3,
              -120.6412114,
              47.8444332,
              1288.2
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6614126,
                    47.8308358,
                    627.3
                  ],
                  [
                    -120.6614126,
                    47.8444332,
                    627.3
                  ],
                  [
                    -120.6412114,
                    47.8444332,
                    1288.2
                  ],
                  [
                    -120.6412114,
                    47.8308358,
                    1288.2
                  ],
                  [
                    -120.6614126,
                    47.8308358,
                    627.3
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:34:08+00:00",
            "end_time": "2017-10-09T20:17:47+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6614126,
        47.8308358,
        627.3,
        -120.6412114,
        47.8444332,
        1288.2
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_540000_1531500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T19:02:46Z",
        "pc:count": 54656858,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7904327,
            "count": 54656858,
            "maximum": -120.7816634,
            "minimum": -120.8019036,
            "name": "X",
            "position": 0,
            "stddev": 0.00588991378,
            "variance": 3.469108434e-05
          },
          {
            "average": 47.85030795,
            "count": 54656858,
            "maximum": 47.8570862,
            "minimum": 47.8434653,
            "name": "Y",
            "position": 1,
            "stddev": 0.003836318415,
            "variance": 1.471733898e-05
          },
          {
            "average": 1266.882799,
            "count": 54656858,
            "maximum": 1973.43,
            "minimum": 814.05,
            "name": "Z",
            "position": 2,
            "stddev": 245.818333,
            "variance": 60426.65285
          },
          {
            "average": 66.55495431,
            "count": 54656858,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 53.02901632,
            "variance": 2812.076572
          },
          {
            "average": 1.179442733,
            "count": 54656858,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4594054528,
            "variance": 0.21105337
          },
          {
            "average": 1.358950729,
            "count": 54656858,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6493056753,
            "variance": 0.4215978599
          },
          {
            "average": 0.5000057998,
            "count": 54656858,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000000045,
            "variance": 0.2500000045
          },
          {
            "average": 0.0006427189796,
            "count": 54656858,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02534375473,
            "variance": 0.0006423059036
          },
          {
            "average": 1.180453183,
            "count": 54656858,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4166290308,
            "variance": 0.1735797493
          },
          {
            "average": 0.4174950495,
            "count": 54656858,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.950927721,
            "variance": 48.31539618
          },
          {
            "average": 0.4993495052,
            "count": 54656858,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999995814,
            "variance": 0.2499995814
          },
          {
            "average": 226.8527015,
            "count": 54656858,
            "maximum": 306,
            "minimum": 211,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 28.09696341,
            "variance": 789.4393529
          },
          {
            "average": 191327817.1,
            "count": 54656858,
            "maximum": 191697366.4,
            "minimum": 191268503.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 140256.8567,
            "variance": 19671985860.0
          },
          {
            "average": 0,
            "count": 54656858,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 54656858,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 54656858,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 54656858,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 54656858,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8019036,
          47.8434653,
          814.05,
          -120.7816634,
          47.8570862,
          1973.43
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8019036,
                47.8434653,
                814.05
              ],
              [
                -120.8019036,
                47.8570862,
                814.05
              ],
              [
                -120.7816634,
                47.8570862,
                1973.43
              ],
              [
                -120.7816634,
                47.8434653,
                1973.43
              ],
              [
                -120.8019036,
                47.8434653,
                814.05
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T19:02:46+00:00",
        "end_time": "2017-10-05T19:55:03+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8019036,
              47.8434653,
              814.05
            ],
            [
              -120.8019036,
              47.8570862,
              814.05
            ],
            [
              -120.7816634,
              47.8570862,
              1973.43
            ],
            [
              -120.7816634,
              47.8434653,
              1973.43
            ],
            [
              -120.8019036,
              47.8434653,
              814.05
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_540000_1531500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_540000_1531500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_540000_1531500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1531500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8019036,
            47.8434653,
            814.05,
            -120.7816634,
            47.8570862,
            1973.43
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8019036,
                  47.8434653,
                  814.05
                ],
                [
                  -120.8019036,
                  47.8570862,
                  814.05
                ],
                [
                  -120.7816634,
                  47.8570862,
                  1973.43
                ],
                [
                  -120.7816634,
                  47.8434653,
                  1973.43
                ],
                [
                  -120.8019036,
                  47.8434653,
                  814.05
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_540000_1531500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1531500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T19:02:46Z",
            "pc:count": 54656858,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7904327,
                "count": 54656858,
                "maximum": -120.7816634,
                "minimum": -120.8019036,
                "name": "X",
                "position": 0,
                "stddev": 0.00588991378,
                "variance": 3.469108434e-05
              },
              {
                "average": 47.85030795,
                "count": 54656858,
                "maximum": 47.8570862,
                "minimum": 47.8434653,
                "name": "Y",
                "position": 1,
                "stddev": 0.003836318415,
                "variance": 1.471733898e-05
              },
              {
                "average": 1266.882799,
                "count": 54656858,
                "maximum": 1973.43,
                "minimum": 814.05,
                "name": "Z",
                "position": 2,
                "stddev": 245.818333,
                "variance": 60426.65285
              },
              {
                "average": 66.55495431,
                "count": 54656858,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 53.02901632,
                "variance": 2812.076572
              },
              {
                "average": 1.179442733,
                "count": 54656858,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4594054528,
                "variance": 0.21105337
              },
              {
                "average": 1.358950729,
                "count": 54656858,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6493056753,
                "variance": 0.4215978599
              },
              {
                "average": 0.5000057998,
                "count": 54656858,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000000045,
                "variance": 0.2500000045
              },
              {
                "average": 0.0006427189796,
                "count": 54656858,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02534375473,
                "variance": 0.0006423059036
              },
              {
                "average": 1.180453183,
                "count": 54656858,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4166290308,
                "variance": 0.1735797493
              },
              {
                "average": 0.4174950495,
                "count": 54656858,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.950927721,
                "variance": 48.31539618
              },
              {
                "average": 0.4993495052,
                "count": 54656858,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999995814,
                "variance": 0.2499995814
              },
              {
                "average": 226.8527015,
                "count": 54656858,
                "maximum": 306,
                "minimum": 211,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 28.09696341,
                "variance": 789.4393529
              },
              {
                "average": 191327817.1,
                "count": 54656858,
                "maximum": 191697366.4,
                "minimum": 191268503.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 140256.8567,
                "variance": 19671985860.0
              },
              {
                "average": 0,
                "count": 54656858,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 54656858,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 54656858,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 54656858,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 54656858,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8019036,
              47.8434653,
              814.05,
              -120.7816634,
              47.8570862,
              1973.43
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8019036,
                    47.8434653,
                    814.05
                  ],
                  [
                    -120.8019036,
                    47.8570862,
                    814.05
                  ],
                  [
                    -120.7816634,
                    47.8570862,
                    1973.43
                  ],
                  [
                    -120.7816634,
                    47.8434653,
                    1973.43
                  ],
                  [
                    -120.8019036,
                    47.8434653,
                    814.05
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T19:02:46+00:00",
            "end_time": "2017-10-05T19:55:03+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8019036,
        47.8434653,
        814.05,
        -120.7816634,
        47.8570862,
        1973.43
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1524000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:09:18Z",
        "pc:count": 37536535,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6908418,
            "count": 37536535,
            "maximum": -120.6806066,
            "minimum": -120.7007969,
            "name": "X",
            "position": 0,
            "stddev": 0.005835465175,
            "variance": 3.40526538e-05
          },
          {
            "average": 47.78343937,
            "count": 37536535,
            "maximum": 47.7902575,
            "minimum": 47.776654,
            "name": "Y",
            "position": 1,
            "stddev": 0.003901854611,
            "variance": 1.52244694e-05
          },
          {
            "average": 858.7876485,
            "count": 37536535,
            "maximum": 1309.27,
            "minimum": 667.6,
            "name": "Z",
            "position": 2,
            "stddev": 71.15984441,
            "variance": 5063.723457
          },
          {
            "average": 52.03651427,
            "count": 37536535,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 46.41193968,
            "variance": 2154.068145
          },
          {
            "average": 1.288802896,
            "count": 37536535,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5523247075,
            "variance": 0.3050625825
          },
          {
            "average": 1.577730337,
            "count": 37536535,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7369578901,
            "variance": 0.5431069318
          },
          {
            "average": 0.5007539455,
            "count": 37536535,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999994382,
            "variance": 0.2499994382
          },
          {
            "average": 0.0006495005466,
            "count": 37536535,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02547702324,
            "variance": 0.0006490787129
          },
          {
            "average": 1.137679597,
            "count": 37536535,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3800020776,
            "variance": 0.144401579
          },
          {
            "average": 0.04247380652,
            "count": 37536535,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.002440637,
            "variance": 49.03417487
          },
          {
            "average": 0.5040948239,
            "count": 37536535,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999832388,
            "variance": 0.2499832391
          },
          {
            "average": 251.2186678,
            "count": 37536535,
            "maximum": 254,
            "minimum": 246,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.612242665,
            "variance": 2.59932641
          },
          {
            "average": 191606371.9,
            "count": 37536535,
            "maximum": 191607758.5,
            "minimum": 191604485,
            "name": "GpsTime",
            "position": 12,
            "stddev": 826.8786285,
            "variance": 683728.2663
          },
          {
            "average": 0,
            "count": 37536535,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37536535,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37536535,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37536535,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37536535,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7007969,
          47.776654,
          667.6,
          -120.6806066,
          47.7902575,
          1309.27
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7007969,
                47.776654,
                667.6
              ],
              [
                -120.7007969,
                47.7902575,
                667.6
              ],
              [
                -120.6806066,
                47.7902575,
                1309.27
              ],
              [
                -120.6806066,
                47.776654,
                1309.27
              ],
              [
                -120.7007969,
                47.776654,
                667.6
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:09:18+00:00",
        "end_time": "2017-10-09T17:14:45+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7007969,
              47.776654,
              667.6
            ],
            [
              -120.7007969,
              47.7902575,
              667.6
            ],
            [
              -120.6806066,
              47.7902575,
              1309.27
            ],
            [
              -120.6806066,
              47.776654,
              1309.27
            ],
            [
              -120.7007969,
              47.776654,
              667.6
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1524000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1524000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1524000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1524000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7007969,
            47.776654,
            667.6,
            -120.6806066,
            47.7902575,
            1309.27
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7007969,
                  47.776654,
                  667.6
                ],
                [
                  -120.7007969,
                  47.7902575,
                  667.6
                ],
                [
                  -120.6806066,
                  47.7902575,
                  1309.27
                ],
                [
                  -120.6806066,
                  47.776654,
                  1309.27
                ],
                [
                  -120.7007969,
                  47.776654,
                  667.6
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1524000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1524000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:09:18Z",
            "pc:count": 37536535,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6908418,
                "count": 37536535,
                "maximum": -120.6806066,
                "minimum": -120.7007969,
                "name": "X",
                "position": 0,
                "stddev": 0.005835465175,
                "variance": 3.40526538e-05
              },
              {
                "average": 47.78343937,
                "count": 37536535,
                "maximum": 47.7902575,
                "minimum": 47.776654,
                "name": "Y",
                "position": 1,
                "stddev": 0.003901854611,
                "variance": 1.52244694e-05
              },
              {
                "average": 858.7876485,
                "count": 37536535,
                "maximum": 1309.27,
                "minimum": 667.6,
                "name": "Z",
                "position": 2,
                "stddev": 71.15984441,
                "variance": 5063.723457
              },
              {
                "average": 52.03651427,
                "count": 37536535,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 46.41193968,
                "variance": 2154.068145
              },
              {
                "average": 1.288802896,
                "count": 37536535,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5523247075,
                "variance": 0.3050625825
              },
              {
                "average": 1.577730337,
                "count": 37536535,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7369578901,
                "variance": 0.5431069318
              },
              {
                "average": 0.5007539455,
                "count": 37536535,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999994382,
                "variance": 0.2499994382
              },
              {
                "average": 0.0006495005466,
                "count": 37536535,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02547702324,
                "variance": 0.0006490787129
              },
              {
                "average": 1.137679597,
                "count": 37536535,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3800020776,
                "variance": 0.144401579
              },
              {
                "average": 0.04247380652,
                "count": 37536535,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.002440637,
                "variance": 49.03417487
              },
              {
                "average": 0.5040948239,
                "count": 37536535,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999832388,
                "variance": 0.2499832391
              },
              {
                "average": 251.2186678,
                "count": 37536535,
                "maximum": 254,
                "minimum": 246,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.612242665,
                "variance": 2.59932641
              },
              {
                "average": 191606371.9,
                "count": 37536535,
                "maximum": 191607758.5,
                "minimum": 191604485,
                "name": "GpsTime",
                "position": 12,
                "stddev": 826.8786285,
                "variance": 683728.2663
              },
              {
                "average": 0,
                "count": 37536535,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37536535,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37536535,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37536535,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37536535,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7007969,
              47.776654,
              667.6,
              -120.6806066,
              47.7902575,
              1309.27
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7007969,
                    47.776654,
                    667.6
                  ],
                  [
                    -120.7007969,
                    47.7902575,
                    667.6
                  ],
                  [
                    -120.6806066,
                    47.7902575,
                    1309.27
                  ],
                  [
                    -120.6806066,
                    47.776654,
                    1309.27
                  ],
                  [
                    -120.7007969,
                    47.776654,
                    667.6
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:09:18+00:00",
            "end_time": "2017-10-09T17:14:45+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7007969,
        47.776654,
        667.6,
        -120.6806066,
        47.7902575,
        1309.27
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1524000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T17:32:46Z",
        "pc:count": 6211032,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6788866,
            "count": 6211032,
            "maximum": -120.6754482,
            "minimum": -120.6807756,
            "name": "X",
            "position": 0,
            "stddev": 0.00122153036,
            "variance": 1.49213642e-06
          },
          {
            "average": 47.78404789,
            "count": 6211032,
            "maximum": 47.7902875,
            "minimum": 47.7767701,
            "name": "Y",
            "position": 1,
            "stddev": 0.003776550003,
            "variance": 1.426232992e-05
          },
          {
            "average": 721.1177671,
            "count": 6211032,
            "maximum": 1301.07,
            "minimum": 629.87,
            "name": "Z",
            "position": 2,
            "stddev": 55.88742239,
            "variance": 3123.403981
          },
          {
            "average": 25.17733881,
            "count": 6211032,
            "maximum": 203,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 28.81946571,
            "variance": 830.561604
          },
          {
            "average": 1.280175018,
            "count": 6211032,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5205671328,
            "variance": 0.2709901397
          },
          {
            "average": 1.560383202,
            "count": 6211032,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6739686399,
            "variance": 0.4542337276
          },
          {
            "average": 0.4954893164,
            "count": 6211032,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999796936,
            "variance": 0.249979694
          },
          {
            "average": 0.000641439297,
            "count": 6211032,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02531852989,
            "variance": 0.0006410279559
          },
          {
            "average": 1.12370891,
            "count": 6211032,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3627545697,
            "variance": 0.1315908779
          },
          {
            "average": 2.070748833,
            "count": 6211032,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.615919791,
            "variance": 43.77039468
          },
          {
            "average": 0.4989584662,
            "count": 6211032,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999989555,
            "variance": 0.2499989555
          },
          {
            "average": 247.9697219,
            "count": 6211032,
            "maximum": 250,
            "minimum": 246,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.665850568,
            "variance": 2.775058113
          },
          {
            "average": 191604994.5,
            "count": 6211032,
            "maximum": 191605566.8,
            "minimum": 191604485.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 426.7053501,
            "variance": 182077.4558
          },
          {
            "average": 0,
            "count": 6211032,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6211032,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6211032,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6211032,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6211032,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6807756,
          47.7767701,
          629.87,
          -120.6754482,
          47.7902875,
          1301.07
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6807756,
                47.7767701,
                629.87
              ],
              [
                -120.6807756,
                47.7902875,
                629.87
              ],
              [
                -120.6754482,
                47.7902875,
                1301.07
              ],
              [
                -120.6754482,
                47.7767701,
                1301.07
              ],
              [
                -120.6807756,
                47.7767701,
                629.87
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T17:32:46+00:00",
        "end_time": "2017-10-09T17:14:45+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6807756,
              47.7767701,
              629.87
            ],
            [
              -120.6807756,
              47.7902875,
              629.87
            ],
            [
              -120.6754482,
              47.7902875,
              1301.07
            ],
            [
              -120.6754482,
              47.7767701,
              1301.07
            ],
            [
              -120.6807756,
              47.7767701,
              629.87
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1524000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1524000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1524000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1524000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6807756,
            47.7767701,
            629.87,
            -120.6754482,
            47.7902875,
            1301.07
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6807756,
                  47.7767701,
                  629.87
                ],
                [
                  -120.6807756,
                  47.7902875,
                  629.87
                ],
                [
                  -120.6754482,
                  47.7902875,
                  1301.07
                ],
                [
                  -120.6754482,
                  47.7767701,
                  1301.07
                ],
                [
                  -120.6807756,
                  47.7767701,
                  629.87
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1524000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1524000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T17:32:46Z",
            "pc:count": 6211032,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6788866,
                "count": 6211032,
                "maximum": -120.6754482,
                "minimum": -120.6807756,
                "name": "X",
                "position": 0,
                "stddev": 0.00122153036,
                "variance": 1.49213642e-06
              },
              {
                "average": 47.78404789,
                "count": 6211032,
                "maximum": 47.7902875,
                "minimum": 47.7767701,
                "name": "Y",
                "position": 1,
                "stddev": 0.003776550003,
                "variance": 1.426232992e-05
              },
              {
                "average": 721.1177671,
                "count": 6211032,
                "maximum": 1301.07,
                "minimum": 629.87,
                "name": "Z",
                "position": 2,
                "stddev": 55.88742239,
                "variance": 3123.403981
              },
              {
                "average": 25.17733881,
                "count": 6211032,
                "maximum": 203,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 28.81946571,
                "variance": 830.561604
              },
              {
                "average": 1.280175018,
                "count": 6211032,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5205671328,
                "variance": 0.2709901397
              },
              {
                "average": 1.560383202,
                "count": 6211032,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6739686399,
                "variance": 0.4542337276
              },
              {
                "average": 0.4954893164,
                "count": 6211032,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999796936,
                "variance": 0.249979694
              },
              {
                "average": 0.000641439297,
                "count": 6211032,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02531852989,
                "variance": 0.0006410279559
              },
              {
                "average": 1.12370891,
                "count": 6211032,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3627545697,
                "variance": 0.1315908779
              },
              {
                "average": 2.070748833,
                "count": 6211032,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.615919791,
                "variance": 43.77039468
              },
              {
                "average": 0.4989584662,
                "count": 6211032,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999989555,
                "variance": 0.2499989555
              },
              {
                "average": 247.9697219,
                "count": 6211032,
                "maximum": 250,
                "minimum": 246,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.665850568,
                "variance": 2.775058113
              },
              {
                "average": 191604994.5,
                "count": 6211032,
                "maximum": 191605566.8,
                "minimum": 191604485.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 426.7053501,
                "variance": 182077.4558
              },
              {
                "average": 0,
                "count": 6211032,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6211032,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6211032,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6211032,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6211032,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6807756,
              47.7767701,
              629.87,
              -120.6754482,
              47.7902875,
              1301.07
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6807756,
                    47.7767701,
                    629.87
                  ],
                  [
                    -120.6807756,
                    47.7902875,
                    629.87
                  ],
                  [
                    -120.6754482,
                    47.7902875,
                    1301.07
                  ],
                  [
                    -120.6754482,
                    47.7767701,
                    1301.07
                  ],
                  [
                    -120.6807756,
                    47.7767701,
                    629.87
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T17:32:46+00:00",
            "end_time": "2017-10-09T17:14:45+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6807756,
        47.7767701,
        629.87,
        -120.6754482,
        47.7902875,
        1301.07
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1530000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T19:17:25Z",
        "pc:count": 25258863,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6702131,
            "count": 25258863,
            "maximum": -120.6612482,
            "minimum": -120.6814542,
            "name": "X",
            "position": 0,
            "stddev": 0.005663717747,
            "variance": 3.207769872e-05
          },
          {
            "average": 47.8387603,
            "count": 25258863,
            "maximum": 47.8443237,
            "minimum": 47.8308152,
            "name": "Y",
            "position": 1,
            "stddev": 0.003387385237,
            "variance": 1.147437875e-05
          },
          {
            "average": 681.0742358,
            "count": 25258863,
            "maximum": 1276.68,
            "minimum": 593.6,
            "name": "Z",
            "position": 2,
            "stddev": 43.96837929,
            "variance": 1933.218377
          },
          {
            "average": 23.45283143,
            "count": 25258863,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 25.15937668,
            "variance": 632.9942347
          },
          {
            "average": 1.255393246,
            "count": 25258863,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5071700648,
            "variance": 0.2572214746
          },
          {
            "average": 1.510745911,
            "count": 25258863,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6715833225,
            "variance": 0.4510241591
          },
          {
            "average": 0.501329177,
            "count": 25258863,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999982432,
            "variance": 0.2499982432
          },
          {
            "average": 0.0006711703532,
            "count": 25258863,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02589826075,
            "variance": 0.0006707199101
          },
          {
            "average": 1.140706611,
            "count": 25258863,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3992179881,
            "variance": 0.1593750021
          },
          {
            "average": -0.3774209079,
            "count": 25258863,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.049546117,
            "variance": 49.69610046
          },
          {
            "average": 0.4948309431,
            "count": 25258863,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.49997329,
            "variance": 0.2499732907
          },
          {
            "average": 284.1566944,
            "count": 25258863,
            "maximum": 309,
            "minimum": 269,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 15.46957721,
            "variance": 239.3078191
          },
          {
            "average": 191652907.1,
            "count": 25258863,
            "maximum": 191698245.4,
            "minimum": 191615469.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 39465.4753,
            "variance": 1557523741
          },
          {
            "average": 0,
            "count": 25258863,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25258863,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25258863,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25258863,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25258863,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6814542,
          47.8308152,
          593.6,
          -120.6612482,
          47.8443237,
          1276.68
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6814542,
                47.8308152,
                593.6
              ],
              [
                -120.6814542,
                47.8443237,
                593.6
              ],
              [
                -120.6612482,
                47.8443237,
                1276.68
              ],
              [
                -120.6612482,
                47.8308152,
                1276.68
              ],
              [
                -120.6814542,
                47.8308152,
                593.6
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T19:17:25+00:00",
        "end_time": "2017-10-09T20:17:49+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6814542,
              47.8308152,
              593.6
            ],
            [
              -120.6814542,
              47.8443237,
              593.6
            ],
            [
              -120.6612482,
              47.8443237,
              1276.68
            ],
            [
              -120.6612482,
              47.8308152,
              1276.68
            ],
            [
              -120.6814542,
              47.8308152,
              593.6
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1530000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1530000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1530000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1530000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6814542,
            47.8308152,
            593.6,
            -120.6612482,
            47.8443237,
            1276.68
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6814542,
                  47.8308152,
                  593.6
                ],
                [
                  -120.6814542,
                  47.8443237,
                  593.6
                ],
                [
                  -120.6612482,
                  47.8443237,
                  1276.68
                ],
                [
                  -120.6612482,
                  47.8308152,
                  1276.68
                ],
                [
                  -120.6814542,
                  47.8308152,
                  593.6
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1530000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1530000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T19:17:25Z",
            "pc:count": 25258863,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6702131,
                "count": 25258863,
                "maximum": -120.6612482,
                "minimum": -120.6814542,
                "name": "X",
                "position": 0,
                "stddev": 0.005663717747,
                "variance": 3.207769872e-05
              },
              {
                "average": 47.8387603,
                "count": 25258863,
                "maximum": 47.8443237,
                "minimum": 47.8308152,
                "name": "Y",
                "position": 1,
                "stddev": 0.003387385237,
                "variance": 1.147437875e-05
              },
              {
                "average": 681.0742358,
                "count": 25258863,
                "maximum": 1276.68,
                "minimum": 593.6,
                "name": "Z",
                "position": 2,
                "stddev": 43.96837929,
                "variance": 1933.218377
              },
              {
                "average": 23.45283143,
                "count": 25258863,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 25.15937668,
                "variance": 632.9942347
              },
              {
                "average": 1.255393246,
                "count": 25258863,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5071700648,
                "variance": 0.2572214746
              },
              {
                "average": 1.510745911,
                "count": 25258863,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6715833225,
                "variance": 0.4510241591
              },
              {
                "average": 0.501329177,
                "count": 25258863,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999982432,
                "variance": 0.2499982432
              },
              {
                "average": 0.0006711703532,
                "count": 25258863,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02589826075,
                "variance": 0.0006707199101
              },
              {
                "average": 1.140706611,
                "count": 25258863,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3992179881,
                "variance": 0.1593750021
              },
              {
                "average": -0.3774209079,
                "count": 25258863,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.049546117,
                "variance": 49.69610046
              },
              {
                "average": 0.4948309431,
                "count": 25258863,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.49997329,
                "variance": 0.2499732907
              },
              {
                "average": 284.1566944,
                "count": 25258863,
                "maximum": 309,
                "minimum": 269,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 15.46957721,
                "variance": 239.3078191
              },
              {
                "average": 191652907.1,
                "count": 25258863,
                "maximum": 191698245.4,
                "minimum": 191615469.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 39465.4753,
                "variance": 1557523741
              },
              {
                "average": 0,
                "count": 25258863,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25258863,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25258863,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25258863,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25258863,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6814542,
              47.8308152,
              593.6,
              -120.6612482,
              47.8443237,
              1276.68
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6814542,
                    47.8308152,
                    593.6
                  ],
                  [
                    -120.6814542,
                    47.8443237,
                    593.6
                  ],
                  [
                    -120.6612482,
                    47.8443237,
                    1276.68
                  ],
                  [
                    -120.6612482,
                    47.8308152,
                    1276.68
                  ],
                  [
                    -120.6814542,
                    47.8308152,
                    593.6
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T19:17:25+00:00",
            "end_time": "2017-10-09T20:17:49+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6814542,
        47.8308152,
        593.6,
        -120.6612482,
        47.8443237,
        1276.68
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1509000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:28:06Z",
        "pc:count": 36072673,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6885174,
            "count": 36072673,
            "maximum": -120.6789164,
            "minimum": -120.6990566,
            "name": "X",
            "position": 0,
            "stddev": 0.005741044202,
            "variance": 3.295958853e-05
          },
          {
            "average": 47.64870759,
            "count": 36072673,
            "maximum": 47.6553798,
            "minimum": 47.6417773,
            "name": "Y",
            "position": 1,
            "stddev": 0.003863460482,
            "variance": 1.49263269e-05
          },
          {
            "average": 745.0883707,
            "count": 36072673,
            "maximum": 1382.15,
            "minimum": 498.52,
            "name": "Z",
            "position": 2,
            "stddev": 113.8539131,
            "variance": 12962.71352
          },
          {
            "average": 31.52114278,
            "count": 36072673,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 29.73409287,
            "variance": 884.116279
          },
          {
            "average": 1.213277375,
            "count": 36072673,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.458385968,
            "variance": 0.2101176956
          },
          {
            "average": 1.426600629,
            "count": 36072673,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6096313848,
            "variance": 0.3716504253
          },
          {
            "average": 0.501149998,
            "count": 36072673,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999986844,
            "variance": 0.2499986844
          },
          {
            "average": 0.0006570624805,
            "count": 36072673,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02562480766,
            "variance": 0.0006566307676
          },
          {
            "average": 1.175364687,
            "count": 36072673,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4168866177,
            "variance": 0.173794452
          },
          {
            "average": -0.145004679,
            "count": 36072673,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.006468386,
            "variance": 49.09059925
          },
          {
            "average": 0.4986991399,
            "count": 36072673,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999983147,
            "variance": 0.2499983147
          },
          {
            "average": 259.6465804,
            "count": 36072673,
            "maximum": 263,
            "minimum": 256,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.549742608,
            "variance": 2.40170215
          },
          {
            "average": 191610802.5,
            "count": 36072673,
            "maximum": 191612486.7,
            "minimum": 191608983.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 837.7883913,
            "variance": 701889.3886
          },
          {
            "average": 0,
            "count": 36072673,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36072673,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36072673,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36072673,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36072673,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6990566,
          47.6417773,
          498.52,
          -120.6789164,
          47.6553798,
          1382.15
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6990566,
                47.6417773,
                498.52
              ],
              [
                -120.6990566,
                47.6553798,
                498.52
              ],
              [
                -120.6789164,
                47.6553798,
                1382.15
              ],
              [
                -120.6789164,
                47.6417773,
                1382.15
              ],
              [
                -120.6990566,
                47.6417773,
                498.52
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:28:06+00:00",
        "end_time": "2017-10-09T18:29:43+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6990566,
              47.6417773,
              498.52
            ],
            [
              -120.6990566,
              47.6553798,
              498.52
            ],
            [
              -120.6789164,
              47.6553798,
              1382.15
            ],
            [
              -120.6789164,
              47.6417773,
              1382.15
            ],
            [
              -120.6990566,
              47.6417773,
              498.52
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1509000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1509000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1509000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1509000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6990566,
            47.6417773,
            498.52,
            -120.6789164,
            47.6553798,
            1382.15
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6990566,
                  47.6417773,
                  498.52
                ],
                [
                  -120.6990566,
                  47.6553798,
                  498.52
                ],
                [
                  -120.6789164,
                  47.6553798,
                  1382.15
                ],
                [
                  -120.6789164,
                  47.6417773,
                  1382.15
                ],
                [
                  -120.6990566,
                  47.6417773,
                  498.52
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1509000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1509000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:28:06Z",
            "pc:count": 36072673,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6885174,
                "count": 36072673,
                "maximum": -120.6789164,
                "minimum": -120.6990566,
                "name": "X",
                "position": 0,
                "stddev": 0.005741044202,
                "variance": 3.295958853e-05
              },
              {
                "average": 47.64870759,
                "count": 36072673,
                "maximum": 47.6553798,
                "minimum": 47.6417773,
                "name": "Y",
                "position": 1,
                "stddev": 0.003863460482,
                "variance": 1.49263269e-05
              },
              {
                "average": 745.0883707,
                "count": 36072673,
                "maximum": 1382.15,
                "minimum": 498.52,
                "name": "Z",
                "position": 2,
                "stddev": 113.8539131,
                "variance": 12962.71352
              },
              {
                "average": 31.52114278,
                "count": 36072673,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 29.73409287,
                "variance": 884.116279
              },
              {
                "average": 1.213277375,
                "count": 36072673,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.458385968,
                "variance": 0.2101176956
              },
              {
                "average": 1.426600629,
                "count": 36072673,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6096313848,
                "variance": 0.3716504253
              },
              {
                "average": 0.501149998,
                "count": 36072673,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999986844,
                "variance": 0.2499986844
              },
              {
                "average": 0.0006570624805,
                "count": 36072673,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02562480766,
                "variance": 0.0006566307676
              },
              {
                "average": 1.175364687,
                "count": 36072673,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4168866177,
                "variance": 0.173794452
              },
              {
                "average": -0.145004679,
                "count": 36072673,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.006468386,
                "variance": 49.09059925
              },
              {
                "average": 0.4986991399,
                "count": 36072673,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999983147,
                "variance": 0.2499983147
              },
              {
                "average": 259.6465804,
                "count": 36072673,
                "maximum": 263,
                "minimum": 256,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.549742608,
                "variance": 2.40170215
              },
              {
                "average": 191610802.5,
                "count": 36072673,
                "maximum": 191612486.7,
                "minimum": 191608983.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 837.7883913,
                "variance": 701889.3886
              },
              {
                "average": 0,
                "count": 36072673,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36072673,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36072673,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36072673,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36072673,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6990566,
              47.6417773,
              498.52,
              -120.6789164,
              47.6553798,
              1382.15
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6990566,
                    47.6417773,
                    498.52
                  ],
                  [
                    -120.6990566,
                    47.6553798,
                    498.52
                  ],
                  [
                    -120.6789164,
                    47.6553798,
                    1382.15
                  ],
                  [
                    -120.6789164,
                    47.6417773,
                    1382.15
                  ],
                  [
                    -120.6990566,
                    47.6417773,
                    498.52
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:28:06+00:00",
            "end_time": "2017-10-09T18:29:43+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6990566,
        47.6417773,
        498.52,
        -120.6789164,
        47.6553798,
        1382.15
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1534500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:02:39Z",
        "pc:count": 39711884,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6123113,
            "count": 39711884,
            "maximum": -120.6015869,
            "minimum": -120.6217936,
            "name": "X",
            "position": 0,
            "stddev": 0.005417409385,
            "variance": 2.934832444e-05
          },
          {
            "average": 47.87797627,
            "count": 39711884,
            "maximum": 47.885089,
            "minimum": 47.8715171,
            "name": "Y",
            "position": 1,
            "stddev": 0.003897530982,
            "variance": 1.519074776e-05
          },
          {
            "average": 1617.754905,
            "count": 39711884,
            "maximum": 2056.89,
            "minimum": 1456.34,
            "name": "Z",
            "position": 2,
            "stddev": 69.1728976,
            "variance": 4784.889762
          },
          {
            "average": 45.17572979,
            "count": 39711884,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 46.94716409,
            "variance": 2204.036216
          },
          {
            "average": 1.333688374,
            "count": 39711884,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5734102053,
            "variance": 0.3287992635
          },
          {
            "average": 1.667380651,
            "count": 39711884,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7357462517,
            "variance": 0.5413225468
          },
          {
            "average": 0.5002475078,
            "count": 39711884,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499999945,
            "variance": 0.249999945
          },
          {
            "average": 0.0006680116209,
            "count": 39711884,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02583728697,
            "variance": 0.0006675653982
          },
          {
            "average": 1.16756304,
            "count": 39711884,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4130342183,
            "variance": 0.1705972655
          },
          {
            "average": 0.2353176066,
            "count": 39711884,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.029436989,
            "variance": 49.41298438
          },
          {
            "average": 0.5054511138,
            "count": 39711884,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999702908,
            "variance": 0.2499702917
          },
          {
            "average": 156.3106042,
            "count": 39711884,
            "maximum": 160,
            "minimum": 151,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.638246493,
            "variance": 2.683851571
          },
          {
            "average": 192127791.2,
            "count": 39711884,
            "maximum": 192129359,
            "minimum": 192125339,
            "name": "GpsTime",
            "position": 12,
            "stddev": 670.9827249,
            "variance": 450217.8171
          },
          {
            "average": 0,
            "count": 39711884,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39711884,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39711884,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39711884,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39711884,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6217936,
          47.8715171,
          1456.34,
          -120.6015869,
          47.885089,
          2056.89
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6217936,
                47.8715171,
                1456.34
              ],
              [
                -120.6217936,
                47.885089,
                1456.34
              ],
              [
                -120.6015869,
                47.885089,
                2056.89
              ],
              [
                -120.6015869,
                47.8715171,
                2056.89
              ],
              [
                -120.6217936,
                47.8715171,
                1456.34
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:02:39+00:00",
        "end_time": "2017-10-15T17:55:39+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6217936,
              47.8715171,
              1456.34
            ],
            [
              -120.6217936,
              47.885089,
              1456.34
            ],
            [
              -120.6015869,
              47.885089,
              2056.89
            ],
            [
              -120.6015869,
              47.8715171,
              2056.89
            ],
            [
              -120.6217936,
              47.8715171,
              1456.34
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1534500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1534500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1534500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1534500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6217936,
            47.8715171,
            1456.34,
            -120.6015869,
            47.885089,
            2056.89
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6217936,
                  47.8715171,
                  1456.34
                ],
                [
                  -120.6217936,
                  47.885089,
                  1456.34
                ],
                [
                  -120.6015869,
                  47.885089,
                  2056.89
                ],
                [
                  -120.6015869,
                  47.8715171,
                  2056.89
                ],
                [
                  -120.6217936,
                  47.8715171,
                  1456.34
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1534500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1534500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:02:39Z",
            "pc:count": 39711884,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6123113,
                "count": 39711884,
                "maximum": -120.6015869,
                "minimum": -120.6217936,
                "name": "X",
                "position": 0,
                "stddev": 0.005417409385,
                "variance": 2.934832444e-05
              },
              {
                "average": 47.87797627,
                "count": 39711884,
                "maximum": 47.885089,
                "minimum": 47.8715171,
                "name": "Y",
                "position": 1,
                "stddev": 0.003897530982,
                "variance": 1.519074776e-05
              },
              {
                "average": 1617.754905,
                "count": 39711884,
                "maximum": 2056.89,
                "minimum": 1456.34,
                "name": "Z",
                "position": 2,
                "stddev": 69.1728976,
                "variance": 4784.889762
              },
              {
                "average": 45.17572979,
                "count": 39711884,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 46.94716409,
                "variance": 2204.036216
              },
              {
                "average": 1.333688374,
                "count": 39711884,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5734102053,
                "variance": 0.3287992635
              },
              {
                "average": 1.667380651,
                "count": 39711884,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7357462517,
                "variance": 0.5413225468
              },
              {
                "average": 0.5002475078,
                "count": 39711884,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499999945,
                "variance": 0.249999945
              },
              {
                "average": 0.0006680116209,
                "count": 39711884,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02583728697,
                "variance": 0.0006675653982
              },
              {
                "average": 1.16756304,
                "count": 39711884,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4130342183,
                "variance": 0.1705972655
              },
              {
                "average": 0.2353176066,
                "count": 39711884,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.029436989,
                "variance": 49.41298438
              },
              {
                "average": 0.5054511138,
                "count": 39711884,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999702908,
                "variance": 0.2499702917
              },
              {
                "average": 156.3106042,
                "count": 39711884,
                "maximum": 160,
                "minimum": 151,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.638246493,
                "variance": 2.683851571
              },
              {
                "average": 192127791.2,
                "count": 39711884,
                "maximum": 192129359,
                "minimum": 192125339,
                "name": "GpsTime",
                "position": 12,
                "stddev": 670.9827249,
                "variance": 450217.8171
              },
              {
                "average": 0,
                "count": 39711884,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39711884,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39711884,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39711884,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39711884,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6217936,
              47.8715171,
              1456.34,
              -120.6015869,
              47.885089,
              2056.89
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6217936,
                    47.8715171,
                    1456.34
                  ],
                  [
                    -120.6217936,
                    47.885089,
                    1456.34
                  ],
                  [
                    -120.6015869,
                    47.885089,
                    2056.89
                  ],
                  [
                    -120.6015869,
                    47.8715171,
                    2056.89
                  ],
                  [
                    -120.6217936,
                    47.8715171,
                    1456.34
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:02:39+00:00",
            "end_time": "2017-10-15T17:55:39+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6217936,
        47.8715171,
        1456.34,
        -120.6015869,
        47.885089,
        2056.89
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1507500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:52:24Z",
        "pc:count": 2388811,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6754151,
            "count": 2388811,
            "maximum": -120.6688572,
            "minimum": -120.678916,
            "name": "X",
            "position": 0,
            "stddev": 0.002333620766,
            "variance": 5.44578588e-06
          },
          {
            "average": 47.6409374,
            "count": 2388811,
            "maximum": 47.6419493,
            "minimum": 47.6391934,
            "name": "Y",
            "position": 1,
            "stddev": 0.0006661779767,
            "variance": 4.437930967e-07
          },
          {
            "average": 584.2320355,
            "count": 2388811,
            "maximum": 1413.56,
            "minimum": 471.79,
            "name": "Z",
            "position": 2,
            "stddev": 61.80948983,
            "variance": 3820.413033
          },
          {
            "average": 17.43212209,
            "count": 2388811,
            "maximum": 166,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 19.30897892,
            "variance": 372.836667
          },
          {
            "average": 1.290322675,
            "count": 2388811,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5260936161,
            "variance": 0.2767744929
          },
          {
            "average": 1.580671723,
            "count": 2388811,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6750666613,
            "variance": 0.4557149972
          },
          {
            "average": 0.4974047758,
            "count": 2388811,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999933694,
            "variance": 0.2499933695
          },
          {
            "average": 0.0005948566044,
            "count": 2388811,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02438243218,
            "variance": 0.0005945029989
          },
          {
            "average": 1.097917751,
            "count": 2388811,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3242102967,
            "variance": 0.1051123165
          },
          {
            "average": 0.7106040886,
            "count": 2388811,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.88172659,
            "variance": 47.35816086
          },
          {
            "average": 0.5060052888,
            "count": 2388811,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999640399,
            "variance": 0.2499640411
          },
          {
            "average": 257.1698477,
            "count": 2388811,
            "maximum": 259,
            "minimum": 255,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.114647537,
            "variance": 1.242439132
          },
          {
            "average": 191609497.4,
            "count": 2388811,
            "maximum": 191610344.6,
            "minimum": 191608240,
            "name": "GpsTime",
            "position": 12,
            "stddev": 584.2413191,
            "variance": 341337.919
          },
          {
            "average": 0,
            "count": 2388811,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2388811,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2388811,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2388811,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2388811,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.678916,
          47.6391934,
          471.79,
          -120.6688572,
          47.6419493,
          1413.56
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.678916,
                47.6391934,
                471.79
              ],
              [
                -120.678916,
                47.6419493,
                471.79
              ],
              [
                -120.6688572,
                47.6419493,
                1413.56
              ],
              [
                -120.6688572,
                47.6391934,
                1413.56
              ],
              [
                -120.678916,
                47.6391934,
                471.79
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:52:24+00:00",
        "end_time": "2017-10-09T18:17:20+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.678916,
              47.6391934,
              471.79
            ],
            [
              -120.678916,
              47.6419493,
              471.79
            ],
            [
              -120.6688572,
              47.6419493,
              1413.56
            ],
            [
              -120.6688572,
              47.6391934,
              1413.56
            ],
            [
              -120.678916,
              47.6391934,
              471.79
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1507500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1507500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1507500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1507500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.678916,
            47.6391934,
            471.79,
            -120.6688572,
            47.6419493,
            1413.56
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.678916,
                  47.6391934,
                  471.79
                ],
                [
                  -120.678916,
                  47.6419493,
                  471.79
                ],
                [
                  -120.6688572,
                  47.6419493,
                  1413.56
                ],
                [
                  -120.6688572,
                  47.6391934,
                  1413.56
                ],
                [
                  -120.678916,
                  47.6391934,
                  471.79
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1507500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1507500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:52:24Z",
            "pc:count": 2388811,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6754151,
                "count": 2388811,
                "maximum": -120.6688572,
                "minimum": -120.678916,
                "name": "X",
                "position": 0,
                "stddev": 0.002333620766,
                "variance": 5.44578588e-06
              },
              {
                "average": 47.6409374,
                "count": 2388811,
                "maximum": 47.6419493,
                "minimum": 47.6391934,
                "name": "Y",
                "position": 1,
                "stddev": 0.0006661779767,
                "variance": 4.437930967e-07
              },
              {
                "average": 584.2320355,
                "count": 2388811,
                "maximum": 1413.56,
                "minimum": 471.79,
                "name": "Z",
                "position": 2,
                "stddev": 61.80948983,
                "variance": 3820.413033
              },
              {
                "average": 17.43212209,
                "count": 2388811,
                "maximum": 166,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 19.30897892,
                "variance": 372.836667
              },
              {
                "average": 1.290322675,
                "count": 2388811,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5260936161,
                "variance": 0.2767744929
              },
              {
                "average": 1.580671723,
                "count": 2388811,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6750666613,
                "variance": 0.4557149972
              },
              {
                "average": 0.4974047758,
                "count": 2388811,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999933694,
                "variance": 0.2499933695
              },
              {
                "average": 0.0005948566044,
                "count": 2388811,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02438243218,
                "variance": 0.0005945029989
              },
              {
                "average": 1.097917751,
                "count": 2388811,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3242102967,
                "variance": 0.1051123165
              },
              {
                "average": 0.7106040886,
                "count": 2388811,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.88172659,
                "variance": 47.35816086
              },
              {
                "average": 0.5060052888,
                "count": 2388811,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999640399,
                "variance": 0.2499640411
              },
              {
                "average": 257.1698477,
                "count": 2388811,
                "maximum": 259,
                "minimum": 255,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.114647537,
                "variance": 1.242439132
              },
              {
                "average": 191609497.4,
                "count": 2388811,
                "maximum": 191610344.6,
                "minimum": 191608240,
                "name": "GpsTime",
                "position": 12,
                "stddev": 584.2413191,
                "variance": 341337.919
              },
              {
                "average": 0,
                "count": 2388811,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2388811,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2388811,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2388811,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2388811,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.678916,
              47.6391934,
              471.79,
              -120.6688572,
              47.6419493,
              1413.56
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.678916,
                    47.6391934,
                    471.79
                  ],
                  [
                    -120.678916,
                    47.6419493,
                    471.79
                  ],
                  [
                    -120.6688572,
                    47.6419493,
                    1413.56
                  ],
                  [
                    -120.6688572,
                    47.6391934,
                    1413.56
                  ],
                  [
                    -120.678916,
                    47.6391934,
                    471.79
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:52:24+00:00",
            "end_time": "2017-10-09T18:17:20+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.678916,
        47.6391934,
        471.79,
        -120.6688572,
        47.6419493,
        1413.56
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_538500_1534500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:41:10Z",
        "pc:count": 37484277,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8123701,
            "count": 37484277,
            "maximum": -120.802104,
            "minimum": -120.8223598,
            "name": "X",
            "position": 0,
            "stddev": 0.005772437767,
            "variance": 3.332103778e-05
          },
          {
            "average": 47.87705877,
            "count": 37484277,
            "maximum": 47.8839304,
            "minimum": 47.8703063,
            "name": "Y",
            "position": 1,
            "stddev": 0.003873608962,
            "variance": 1.500484639e-05
          },
          {
            "average": 1383.120019,
            "count": 37484277,
            "maximum": 2067.77,
            "minimum": 898.86,
            "name": "Z",
            "position": 2,
            "stddev": 166.5242049,
            "variance": 27730.31081
          },
          {
            "average": 45.67501873,
            "count": 37484277,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 40.74589921,
            "variance": 1660.228303
          },
          {
            "average": 1.260746606,
            "count": 37484277,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.525864862,
            "variance": 0.276533853
          },
          {
            "average": 1.521533629,
            "count": 37484277,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7077438344,
            "variance": 0.5009013352
          },
          {
            "average": 0.5004400378,
            "count": 37484277,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499999813,
            "variance": 0.249999813
          },
          {
            "average": 0.000657368955,
            "count": 37484277,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02563077913,
            "variance": 0.0006569368386
          },
          {
            "average": 1.137220174,
            "count": 37484277,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3765872505,
            "variance": 0.1418179573
          },
          {
            "average": 0.2362624615,
            "count": 37484277,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.017431081,
            "variance": 49.24433898
          },
          {
            "average": 0.506332375,
            "count": 37484277,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999599061,
            "variance": 0.2499599077
          },
          {
            "average": 222.917965,
            "count": 37484277,
            "maximum": 226,
            "minimum": 175,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.685506247,
            "variance": 13.58295629
          },
          {
            "average": 191276796.2,
            "count": 37484277,
            "maximum": 192135270.4,
            "minimum": 191271071.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 60071.86395,
            "variance": 3608628839
          },
          {
            "average": 0,
            "count": 37484277,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37484277,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37484277,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37484277,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37484277,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8223598,
          47.8703063,
          898.86,
          -120.802104,
          47.8839304,
          2067.77
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8223598,
                47.8703063,
                898.86
              ],
              [
                -120.8223598,
                47.8839304,
                898.86
              ],
              [
                -120.802104,
                47.8839304,
                2067.77
              ],
              [
                -120.802104,
                47.8703063,
                2067.77
              ],
              [
                -120.8223598,
                47.8703063,
                898.86
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:41:10+00:00",
        "end_time": "2017-10-05T20:37:51+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8223598,
              47.8703063,
              898.86
            ],
            [
              -120.8223598,
              47.8839304,
              898.86
            ],
            [
              -120.802104,
              47.8839304,
              2067.77
            ],
            [
              -120.802104,
              47.8703063,
              2067.77
            ],
            [
              -120.8223598,
              47.8703063,
              898.86
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_538500_1534500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_538500_1534500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_538500_1534500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1534500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8223598,
            47.8703063,
            898.86,
            -120.802104,
            47.8839304,
            2067.77
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8223598,
                  47.8703063,
                  898.86
                ],
                [
                  -120.8223598,
                  47.8839304,
                  898.86
                ],
                [
                  -120.802104,
                  47.8839304,
                  2067.77
                ],
                [
                  -120.802104,
                  47.8703063,
                  2067.77
                ],
                [
                  -120.8223598,
                  47.8703063,
                  898.86
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_538500_1534500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1534500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:41:10Z",
            "pc:count": 37484277,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8123701,
                "count": 37484277,
                "maximum": -120.802104,
                "minimum": -120.8223598,
                "name": "X",
                "position": 0,
                "stddev": 0.005772437767,
                "variance": 3.332103778e-05
              },
              {
                "average": 47.87705877,
                "count": 37484277,
                "maximum": 47.8839304,
                "minimum": 47.8703063,
                "name": "Y",
                "position": 1,
                "stddev": 0.003873608962,
                "variance": 1.500484639e-05
              },
              {
                "average": 1383.120019,
                "count": 37484277,
                "maximum": 2067.77,
                "minimum": 898.86,
                "name": "Z",
                "position": 2,
                "stddev": 166.5242049,
                "variance": 27730.31081
              },
              {
                "average": 45.67501873,
                "count": 37484277,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 40.74589921,
                "variance": 1660.228303
              },
              {
                "average": 1.260746606,
                "count": 37484277,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.525864862,
                "variance": 0.276533853
              },
              {
                "average": 1.521533629,
                "count": 37484277,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7077438344,
                "variance": 0.5009013352
              },
              {
                "average": 0.5004400378,
                "count": 37484277,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499999813,
                "variance": 0.249999813
              },
              {
                "average": 0.000657368955,
                "count": 37484277,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02563077913,
                "variance": 0.0006569368386
              },
              {
                "average": 1.137220174,
                "count": 37484277,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3765872505,
                "variance": 0.1418179573
              },
              {
                "average": 0.2362624615,
                "count": 37484277,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.017431081,
                "variance": 49.24433898
              },
              {
                "average": 0.506332375,
                "count": 37484277,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999599061,
                "variance": 0.2499599077
              },
              {
                "average": 222.917965,
                "count": 37484277,
                "maximum": 226,
                "minimum": 175,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.685506247,
                "variance": 13.58295629
              },
              {
                "average": 191276796.2,
                "count": 37484277,
                "maximum": 192135270.4,
                "minimum": 191271071.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 60071.86395,
                "variance": 3608628839
              },
              {
                "average": 0,
                "count": 37484277,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37484277,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37484277,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37484277,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37484277,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8223598,
              47.8703063,
              898.86,
              -120.802104,
              47.8839304,
              2067.77
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8223598,
                    47.8703063,
                    898.86
                  ],
                  [
                    -120.8223598,
                    47.8839304,
                    898.86
                  ],
                  [
                    -120.802104,
                    47.8839304,
                    2067.77
                  ],
                  [
                    -120.802104,
                    47.8703063,
                    2067.77
                  ],
                  [
                    -120.8223598,
                    47.8703063,
                    898.86
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:41:10+00:00",
            "end_time": "2017-10-05T20:37:51+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8223598,
        47.8703063,
        898.86,
        -120.802104,
        47.8839304,
        2067.77
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1512000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:35:58Z",
        "pc:count": 40565245,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6695367,
            "count": 40565245,
            "maximum": -120.6592768,
            "minimum": -120.679422,
            "name": "X",
            "position": 0,
            "stddev": 0.005791767488,
            "variance": 3.354457063e-05
          },
          {
            "average": 47.67563576,
            "count": 40565245,
            "maximum": 47.6824665,
            "minimum": 47.6688675,
            "name": "Y",
            "position": 1,
            "stddev": 0.003924045599,
            "variance": 1.539813386e-05
          },
          {
            "average": 657.7147154,
            "count": 40565245,
            "maximum": 1334.1,
            "minimum": 486.69,
            "name": "Z",
            "position": 2,
            "stddev": 83.45122638,
            "variance": 6964.107185
          },
          {
            "average": 28.05658837,
            "count": 40565245,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 29.91214751,
            "variance": 894.7365688
          },
          {
            "average": 1.316405928,
            "count": 40565245,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5610161964,
            "variance": 0.3147391726
          },
          {
            "average": 1.632761986,
            "count": 40565245,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7264148854,
            "variance": 0.5276785858
          },
          {
            "average": 0.4997888956,
            "count": 40565245,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999616,
            "variance": 0.2499999616
          },
          {
            "average": 0.0006785611673,
            "count": 40565245,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02604036749,
            "variance": 0.0006781007388
          },
          {
            "average": 1.157647217,
            "count": 40565245,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4126637309,
            "variance": 0.1702913548
          },
          {
            "average": 0.2215092245,
            "count": 40565245,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.038872978,
            "variance": 49.5457328
          },
          {
            "average": 0.5010761552,
            "count": 40565245,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999988481,
            "variance": 0.2499988481
          },
          {
            "average": 253.4259967,
            "count": 40565245,
            "maximum": 257,
            "minimum": 250,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.571753558,
            "variance": 2.470409248
          },
          {
            "average": 191607547.7,
            "count": 40565245,
            "maximum": 191609358.1,
            "minimum": 191605761.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 841.1996814,
            "variance": 707616.904
          },
          {
            "average": 0,
            "count": 40565245,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40565245,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40565245,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40565245,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40565245,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.679422,
          47.6688675,
          486.69,
          -120.6592768,
          47.6824665,
          1334.1
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.679422,
                47.6688675,
                486.69
              ],
              [
                -120.679422,
                47.6824665,
                486.69
              ],
              [
                -120.6592768,
                47.6824665,
                1334.1000000000001
              ],
              [
                -120.6592768,
                47.6688675,
                1334.1000000000001
              ],
              [
                -120.679422,
                47.6688675,
                486.69
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:35:58+00:00",
        "end_time": "2017-10-09T17:36:01+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.679422,
              47.6688675,
              486.69
            ],
            [
              -120.679422,
              47.6824665,
              486.69
            ],
            [
              -120.6592768,
              47.6824665,
              1334.1000000000001
            ],
            [
              -120.6592768,
              47.6688675,
              1334.1000000000001
            ],
            [
              -120.679422,
              47.6688675,
              486.69
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1512000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1512000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1512000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1512000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.679422,
            47.6688675,
            486.69,
            -120.6592768,
            47.6824665,
            1334.1
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.679422,
                  47.6688675,
                  486.69
                ],
                [
                  -120.679422,
                  47.6824665,
                  486.69
                ],
                [
                  -120.6592768,
                  47.6824665,
                  1334.1000000000001
                ],
                [
                  -120.6592768,
                  47.6688675,
                  1334.1000000000001
                ],
                [
                  -120.679422,
                  47.6688675,
                  486.69
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1512000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1512000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:35:58Z",
            "pc:count": 40565245,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6695367,
                "count": 40565245,
                "maximum": -120.6592768,
                "minimum": -120.679422,
                "name": "X",
                "position": 0,
                "stddev": 0.005791767488,
                "variance": 3.354457063e-05
              },
              {
                "average": 47.67563576,
                "count": 40565245,
                "maximum": 47.6824665,
                "minimum": 47.6688675,
                "name": "Y",
                "position": 1,
                "stddev": 0.003924045599,
                "variance": 1.539813386e-05
              },
              {
                "average": 657.7147154,
                "count": 40565245,
                "maximum": 1334.1,
                "minimum": 486.69,
                "name": "Z",
                "position": 2,
                "stddev": 83.45122638,
                "variance": 6964.107185
              },
              {
                "average": 28.05658837,
                "count": 40565245,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 29.91214751,
                "variance": 894.7365688
              },
              {
                "average": 1.316405928,
                "count": 40565245,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5610161964,
                "variance": 0.3147391726
              },
              {
                "average": 1.632761986,
                "count": 40565245,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7264148854,
                "variance": 0.5276785858
              },
              {
                "average": 0.4997888956,
                "count": 40565245,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999616,
                "variance": 0.2499999616
              },
              {
                "average": 0.0006785611673,
                "count": 40565245,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02604036749,
                "variance": 0.0006781007388
              },
              {
                "average": 1.157647217,
                "count": 40565245,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4126637309,
                "variance": 0.1702913548
              },
              {
                "average": 0.2215092245,
                "count": 40565245,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.038872978,
                "variance": 49.5457328
              },
              {
                "average": 0.5010761552,
                "count": 40565245,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999988481,
                "variance": 0.2499988481
              },
              {
                "average": 253.4259967,
                "count": 40565245,
                "maximum": 257,
                "minimum": 250,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.571753558,
                "variance": 2.470409248
              },
              {
                "average": 191607547.7,
                "count": 40565245,
                "maximum": 191609358.1,
                "minimum": 191605761.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 841.1996814,
                "variance": 707616.904
              },
              {
                "average": 0,
                "count": 40565245,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40565245,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40565245,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40565245,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40565245,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.679422,
              47.6688675,
              486.69,
              -120.6592768,
              47.6824665,
              1334.1
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.679422,
                    47.6688675,
                    486.69
                  ],
                  [
                    -120.679422,
                    47.6824665,
                    486.69
                  ],
                  [
                    -120.6592768,
                    47.6824665,
                    1334.1000000000001
                  ],
                  [
                    -120.6592768,
                    47.6688675,
                    1334.1000000000001
                  ],
                  [
                    -120.679422,
                    47.6688675,
                    486.69
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:35:58+00:00",
            "end_time": "2017-10-09T17:36:01+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.679422,
        47.6688675,
        486.69,
        -120.6592768,
        47.6824665,
        1334.1
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1536000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T16:52:02Z",
        "pc:count": 19235013,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7526123,
            "count": 19235013,
            "maximum": -120.742135,
            "minimum": -120.7623013,
            "name": "X",
            "position": 0,
            "stddev": 0.005795652726,
            "variance": 3.358959052e-05
          },
          {
            "average": 47.88765902,
            "count": 19235013,
            "maximum": 47.8920183,
            "minimum": 47.8841936,
            "name": "Y",
            "position": 1,
            "stddev": 0.001955418822,
            "variance": 3.823662769e-06
          },
          {
            "average": 890.8825217,
            "count": 19235013,
            "maximum": 1055.62,
            "minimum": 792.93,
            "name": "Z",
            "position": 2,
            "stddev": 48.77771167,
            "variance": 2379.265156
          },
          {
            "average": 29.7003517,
            "count": 19235013,
            "maximum": 237,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 32.37162681,
            "variance": 1047.922222
          },
          {
            "average": 1.353224144,
            "count": 19235013,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5909313912,
            "variance": 0.3491999091
          },
          {
            "average": 1.706478493,
            "count": 19235013,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7547453215,
            "variance": 0.5696405003
          },
          {
            "average": 0.4973482472,
            "count": 19235013,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999929812,
            "variance": 0.2499929812
          },
          {
            "average": 0.0006554193647,
            "count": 19235013,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02559276898,
            "variance": 0.0006549898242
          },
          {
            "average": 1.086783565,
            "count": 19235013,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.305611801,
            "variance": 0.09339857289
          },
          {
            "average": 1.264254008,
            "count": 19235013,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.896143519,
            "variance": 47.55679543
          },
          {
            "average": 0.5035375853,
            "count": 19235013,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999874983,
            "variance": 0.2499874985
          },
          {
            "average": 277.6258212,
            "count": 19235013,
            "maximum": 286,
            "minimum": 273,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.950720425,
            "variance": 8.706751027
          },
          {
            "average": 191622115.5,
            "count": 19235013,
            "maximum": 191689522.1,
            "minimum": 191616917.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 16169.61719,
            "variance": 261456520.1
          },
          {
            "average": 0,
            "count": 19235013,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 19235013,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 19235013,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 19235013,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 19235013,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7623013,
          47.8841936,
          792.93,
          -120.742135,
          47.8920183,
          1055.62
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7623013,
                47.8841936,
                792.93
              ],
              [
                -120.7623013,
                47.8920183,
                792.93
              ],
              [
                -120.742135,
                47.8920183,
                1055.6200000000001
              ],
              [
                -120.742135,
                47.8841936,
                1055.6200000000001
              ],
              [
                -120.7623013,
                47.8841936,
                792.93
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T16:52:02+00:00",
        "end_time": "2017-10-09T20:41:57+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7623013,
              47.8841936,
              792.93
            ],
            [
              -120.7623013,
              47.8920183,
              792.93
            ],
            [
              -120.742135,
              47.8920183,
              1055.6200000000001
            ],
            [
              -120.742135,
              47.8841936,
              1055.6200000000001
            ],
            [
              -120.7623013,
              47.8841936,
              792.93
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1536000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1536000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1536000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1536000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7623013,
            47.8841936,
            792.93,
            -120.742135,
            47.8920183,
            1055.62
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7623013,
                  47.8841936,
                  792.93
                ],
                [
                  -120.7623013,
                  47.8920183,
                  792.93
                ],
                [
                  -120.742135,
                  47.8920183,
                  1055.6200000000001
                ],
                [
                  -120.742135,
                  47.8841936,
                  1055.6200000000001
                ],
                [
                  -120.7623013,
                  47.8841936,
                  792.93
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1536000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1536000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T16:52:02Z",
            "pc:count": 19235013,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7526123,
                "count": 19235013,
                "maximum": -120.742135,
                "minimum": -120.7623013,
                "name": "X",
                "position": 0,
                "stddev": 0.005795652726,
                "variance": 3.358959052e-05
              },
              {
                "average": 47.88765902,
                "count": 19235013,
                "maximum": 47.8920183,
                "minimum": 47.8841936,
                "name": "Y",
                "position": 1,
                "stddev": 0.001955418822,
                "variance": 3.823662769e-06
              },
              {
                "average": 890.8825217,
                "count": 19235013,
                "maximum": 1055.62,
                "minimum": 792.93,
                "name": "Z",
                "position": 2,
                "stddev": 48.77771167,
                "variance": 2379.265156
              },
              {
                "average": 29.7003517,
                "count": 19235013,
                "maximum": 237,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 32.37162681,
                "variance": 1047.922222
              },
              {
                "average": 1.353224144,
                "count": 19235013,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5909313912,
                "variance": 0.3491999091
              },
              {
                "average": 1.706478493,
                "count": 19235013,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7547453215,
                "variance": 0.5696405003
              },
              {
                "average": 0.4973482472,
                "count": 19235013,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999929812,
                "variance": 0.2499929812
              },
              {
                "average": 0.0006554193647,
                "count": 19235013,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02559276898,
                "variance": 0.0006549898242
              },
              {
                "average": 1.086783565,
                "count": 19235013,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.305611801,
                "variance": 0.09339857289
              },
              {
                "average": 1.264254008,
                "count": 19235013,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.896143519,
                "variance": 47.55679543
              },
              {
                "average": 0.5035375853,
                "count": 19235013,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999874983,
                "variance": 0.2499874985
              },
              {
                "average": 277.6258212,
                "count": 19235013,
                "maximum": 286,
                "minimum": 273,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.950720425,
                "variance": 8.706751027
              },
              {
                "average": 191622115.5,
                "count": 19235013,
                "maximum": 191689522.1,
                "minimum": 191616917.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 16169.61719,
                "variance": 261456520.1
              },
              {
                "average": 0,
                "count": 19235013,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 19235013,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 19235013,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 19235013,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 19235013,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7623013,
              47.8841936,
              792.93,
              -120.742135,
              47.8920183,
              1055.62
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7623013,
                    47.8841936,
                    792.93
                  ],
                  [
                    -120.7623013,
                    47.8920183,
                    792.93
                  ],
                  [
                    -120.742135,
                    47.8920183,
                    1055.6200000000001
                  ],
                  [
                    -120.742135,
                    47.8841936,
                    1055.6200000000001
                  ],
                  [
                    -120.7623013,
                    47.8841936,
                    792.93
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T16:52:02+00:00",
            "end_time": "2017-10-09T20:41:57+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7623013,
        47.8841936,
        792.93,
        -120.742135,
        47.8920183,
        1055.62
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_540000_1530000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:52:16Z",
        "pc:count": 11074744,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.788792,
            "count": 11074744,
            "maximum": -120.7815941,
            "minimum": -120.801704,
            "name": "X",
            "position": 0,
            "stddev": 0.005019548327,
            "variance": 2.519586541e-05
          },
          {
            "average": 47.84180587,
            "count": 11074744,
            "maximum": 47.8435976,
            "minimum": 47.8388266,
            "name": "Y",
            "position": 1,
            "stddev": 0.001134197086,
            "variance": 1.28640303e-06
          },
          {
            "average": 772.9732188,
            "count": 11074744,
            "maximum": 1700.8,
            "minimum": 620.22,
            "name": "Z",
            "position": 2,
            "stddev": 59.82204073,
            "variance": 3578.676557
          },
          {
            "average": 29.49799264,
            "count": 11074744,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 28.06551988,
            "variance": 787.6734062
          },
          {
            "average": 1.224432818,
            "count": 11074744,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4779496144,
            "variance": 0.2284358339
          },
          {
            "average": 1.449116115,
            "count": 11074744,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6408613813,
            "variance": 0.41070331
          },
          {
            "average": 0.503872866,
            "count": 11074744,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999850233,
            "variance": 0.2499850235
          },
          {
            "average": 0.0006374865189,
            "count": 11074744,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02524044745,
            "variance": 0.0006370801873
          },
          {
            "average": 1.090535095,
            "count": 11074744,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3128248726,
            "variance": 0.09785940093
          },
          {
            "average": -1.183697781,
            "count": 11074744,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.740492062,
            "variance": 45.43423324
          },
          {
            "average": 0.4995116817,
            "count": 11074744,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999997841,
            "variance": 0.2499997841
          },
          {
            "average": 220.895791,
            "count": 11074744,
            "maximum": 304,
            "minimum": 211,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 21.11368129,
            "variance": 445.7875374
          },
          {
            "average": 191337741.4,
            "count": 11074744,
            "maximum": 191696736.7,
            "minimum": 191268493.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 128478.3461,
            "variance": 16506685410.0
          },
          {
            "average": 0,
            "count": 11074744,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11074744,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11074744,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11074744,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11074744,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.801704,
          47.8388266,
          620.22,
          -120.7815941,
          47.8435976,
          1700.8
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.801704,
                47.8388266,
                620.22
              ],
              [
                -120.801704,
                47.8435976,
                620.22
              ],
              [
                -120.7815941,
                47.8435976,
                1700.8
              ],
              [
                -120.7815941,
                47.8388266,
                1700.8
              ],
              [
                -120.801704,
                47.8388266,
                620.22
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:52:16+00:00",
        "end_time": "2017-10-05T19:54:53+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.801704,
              47.8388266,
              620.22
            ],
            [
              -120.801704,
              47.8435976,
              620.22
            ],
            [
              -120.7815941,
              47.8435976,
              1700.8
            ],
            [
              -120.7815941,
              47.8388266,
              1700.8
            ],
            [
              -120.801704,
              47.8388266,
              620.22
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_540000_1530000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_540000_1530000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_540000_1530000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1530000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.801704,
            47.8388266,
            620.22,
            -120.7815941,
            47.8435976,
            1700.8
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.801704,
                  47.8388266,
                  620.22
                ],
                [
                  -120.801704,
                  47.8435976,
                  620.22
                ],
                [
                  -120.7815941,
                  47.8435976,
                  1700.8
                ],
                [
                  -120.7815941,
                  47.8388266,
                  1700.8
                ],
                [
                  -120.801704,
                  47.8388266,
                  620.22
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_540000_1530000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1530000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:52:16Z",
            "pc:count": 11074744,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.788792,
                "count": 11074744,
                "maximum": -120.7815941,
                "minimum": -120.801704,
                "name": "X",
                "position": 0,
                "stddev": 0.005019548327,
                "variance": 2.519586541e-05
              },
              {
                "average": 47.84180587,
                "count": 11074744,
                "maximum": 47.8435976,
                "minimum": 47.8388266,
                "name": "Y",
                "position": 1,
                "stddev": 0.001134197086,
                "variance": 1.28640303e-06
              },
              {
                "average": 772.9732188,
                "count": 11074744,
                "maximum": 1700.8,
                "minimum": 620.22,
                "name": "Z",
                "position": 2,
                "stddev": 59.82204073,
                "variance": 3578.676557
              },
              {
                "average": 29.49799264,
                "count": 11074744,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 28.06551988,
                "variance": 787.6734062
              },
              {
                "average": 1.224432818,
                "count": 11074744,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4779496144,
                "variance": 0.2284358339
              },
              {
                "average": 1.449116115,
                "count": 11074744,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6408613813,
                "variance": 0.41070331
              },
              {
                "average": 0.503872866,
                "count": 11074744,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999850233,
                "variance": 0.2499850235
              },
              {
                "average": 0.0006374865189,
                "count": 11074744,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02524044745,
                "variance": 0.0006370801873
              },
              {
                "average": 1.090535095,
                "count": 11074744,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3128248726,
                "variance": 0.09785940093
              },
              {
                "average": -1.183697781,
                "count": 11074744,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.740492062,
                "variance": 45.43423324
              },
              {
                "average": 0.4995116817,
                "count": 11074744,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999997841,
                "variance": 0.2499997841
              },
              {
                "average": 220.895791,
                "count": 11074744,
                "maximum": 304,
                "minimum": 211,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 21.11368129,
                "variance": 445.7875374
              },
              {
                "average": 191337741.4,
                "count": 11074744,
                "maximum": 191696736.7,
                "minimum": 191268493.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 128478.3461,
                "variance": 16506685410.0
              },
              {
                "average": 0,
                "count": 11074744,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11074744,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11074744,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11074744,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11074744,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.801704,
              47.8388266,
              620.22,
              -120.7815941,
              47.8435976,
              1700.8
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.801704,
                    47.8388266,
                    620.22
                  ],
                  [
                    -120.801704,
                    47.8435976,
                    620.22
                  ],
                  [
                    -120.7815941,
                    47.8435976,
                    1700.8
                  ],
                  [
                    -120.7815941,
                    47.8388266,
                    1700.8
                  ],
                  [
                    -120.801704,
                    47.8388266,
                    620.22
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T18:52:16+00:00",
            "end_time": "2017-10-05T19:54:53+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.801704,
        47.8388266,
        620.22,
        -120.7815941,
        47.8435976,
        1700.8
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1518000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:43:20Z",
        "pc:count": 34903092,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.610017,
            "count": 34903092,
            "maximum": -120.5999417,
            "minimum": -120.6200922,
            "name": "X",
            "position": 0,
            "stddev": 0.005696056148,
            "variance": 3.244505564e-05
          },
          {
            "average": 47.73007633,
            "count": 34903092,
            "maximum": 47.7367349,
            "minimum": 47.7231449,
            "name": "Y",
            "position": 1,
            "stddev": 0.003916957588,
            "variance": 1.534255675e-05
          },
          {
            "average": 791.1556579,
            "count": 34903092,
            "maximum": 1379.54,
            "minimum": 579.19,
            "name": "Z",
            "position": 2,
            "stddev": 111.7720996,
            "variance": 12493.00224
          },
          {
            "average": 35.46545383,
            "count": 34903092,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 37.04036473,
            "variance": 1371.988619
          },
          {
            "average": 1.285200177,
            "count": 34903092,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5390143408,
            "variance": 0.2905364596
          },
          {
            "average": 1.570393964,
            "count": 34903092,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7106719495,
            "variance": 0.5050546198
          },
          {
            "average": 0.5020002239,
            "count": 34903092,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999960063,
            "variance": 0.2499960063
          },
          {
            "average": 0.000657334313,
            "count": 34903092,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02563010424,
            "variance": 0.0006569022434
          },
          {
            "average": 1.19888175,
            "count": 34903092,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4474562924,
            "variance": 0.2002171336
          },
          {
            "average": -0.5656540268,
            "count": 34903092,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.965624224,
            "variance": 48.51992083
          },
          {
            "average": 0.4998027109,
            "count": 34903092,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999999682,
            "variance": 0.2499999682
          },
          {
            "average": 288.1630298,
            "count": 34903092,
            "maximum": 295,
            "minimum": 279,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.039412968,
            "variance": 9.238031192
          },
          {
            "average": 191687532.3,
            "count": 34903092,
            "maximum": 191692600.6,
            "minimum": 191618802.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 14076.90486,
            "variance": 198159250.5
          },
          {
            "average": 0,
            "count": 34903092,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34903092,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34903092,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34903092,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34903092,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6200922,
          47.7231449,
          579.19,
          -120.5999417,
          47.7367349,
          1379.54
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6200922,
                47.7231449,
                579.19
              ],
              [
                -120.6200922,
                47.7367349,
                579.19
              ],
              [
                -120.5999417,
                47.7367349,
                1379.54
              ],
              [
                -120.5999417,
                47.7231449,
                1379.54
              ],
              [
                -120.6200922,
                47.7231449,
                579.19
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:43:20+00:00",
        "end_time": "2017-10-09T21:13:22+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6200922,
              47.7231449,
              579.19
            ],
            [
              -120.6200922,
              47.7367349,
              579.19
            ],
            [
              -120.5999417,
              47.7367349,
              1379.54
            ],
            [
              -120.5999417,
              47.7231449,
              1379.54
            ],
            [
              -120.6200922,
              47.7231449,
              579.19
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1518000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1518000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1518000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1518000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6200922,
            47.7231449,
            579.19,
            -120.5999417,
            47.7367349,
            1379.54
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6200922,
                  47.7231449,
                  579.19
                ],
                [
                  -120.6200922,
                  47.7367349,
                  579.19
                ],
                [
                  -120.5999417,
                  47.7367349,
                  1379.54
                ],
                [
                  -120.5999417,
                  47.7231449,
                  1379.54
                ],
                [
                  -120.6200922,
                  47.7231449,
                  579.19
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1518000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1518000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:43:20Z",
            "pc:count": 34903092,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.610017,
                "count": 34903092,
                "maximum": -120.5999417,
                "minimum": -120.6200922,
                "name": "X",
                "position": 0,
                "stddev": 0.005696056148,
                "variance": 3.244505564e-05
              },
              {
                "average": 47.73007633,
                "count": 34903092,
                "maximum": 47.7367349,
                "minimum": 47.7231449,
                "name": "Y",
                "position": 1,
                "stddev": 0.003916957588,
                "variance": 1.534255675e-05
              },
              {
                "average": 791.1556579,
                "count": 34903092,
                "maximum": 1379.54,
                "minimum": 579.19,
                "name": "Z",
                "position": 2,
                "stddev": 111.7720996,
                "variance": 12493.00224
              },
              {
                "average": 35.46545383,
                "count": 34903092,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 37.04036473,
                "variance": 1371.988619
              },
              {
                "average": 1.285200177,
                "count": 34903092,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5390143408,
                "variance": 0.2905364596
              },
              {
                "average": 1.570393964,
                "count": 34903092,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7106719495,
                "variance": 0.5050546198
              },
              {
                "average": 0.5020002239,
                "count": 34903092,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999960063,
                "variance": 0.2499960063
              },
              {
                "average": 0.000657334313,
                "count": 34903092,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02563010424,
                "variance": 0.0006569022434
              },
              {
                "average": 1.19888175,
                "count": 34903092,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4474562924,
                "variance": 0.2002171336
              },
              {
                "average": -0.5656540268,
                "count": 34903092,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.965624224,
                "variance": 48.51992083
              },
              {
                "average": 0.4998027109,
                "count": 34903092,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999999682,
                "variance": 0.2499999682
              },
              {
                "average": 288.1630298,
                "count": 34903092,
                "maximum": 295,
                "minimum": 279,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.039412968,
                "variance": 9.238031192
              },
              {
                "average": 191687532.3,
                "count": 34903092,
                "maximum": 191692600.6,
                "minimum": 191618802.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 14076.90486,
                "variance": 198159250.5
              },
              {
                "average": 0,
                "count": 34903092,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34903092,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34903092,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34903092,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34903092,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6200922,
              47.7231449,
              579.19,
              -120.5999417,
              47.7367349,
              1379.54
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6200922,
                    47.7231449,
                    579.19
                  ],
                  [
                    -120.6200922,
                    47.7367349,
                    579.19
                  ],
                  [
                    -120.5999417,
                    47.7367349,
                    1379.54
                  ],
                  [
                    -120.5999417,
                    47.7231449,
                    1379.54
                  ],
                  [
                    -120.6200922,
                    47.7231449,
                    579.19
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:43:20+00:00",
            "end_time": "2017-10-09T21:13:22+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6200922,
        47.7231449,
        579.19,
        -120.5999417,
        47.7367349,
        1379.54
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_558000_1522500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T17:46:57Z",
        "pc:count": 44414334,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5503291,
            "count": 44414334,
            "maximum": -120.5403519,
            "minimum": -120.5605034,
            "name": "X",
            "position": 0,
            "stddev": 0.005824086666,
            "variance": 3.391998549e-05
          },
          {
            "average": 47.77074565,
            "count": 44414334,
            "maximum": 47.777486,
            "minimum": 47.7639058,
            "name": "Y",
            "position": 1,
            "stddev": 0.003888099692,
            "variance": 1.511731922e-05
          },
          {
            "average": 1464.920366,
            "count": 44414334,
            "maximum": 1680.16,
            "minimum": 1081.37,
            "name": "Z",
            "position": 2,
            "stddev": 142.1628283,
            "variance": 20210.26975
          },
          {
            "average": 90.71618158,
            "count": 44414334,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 60.46847077,
            "variance": 3656.435958
          },
          {
            "average": 1.195240145,
            "count": 44414334,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4708797994,
            "variance": 0.2217277855
          },
          {
            "average": 1.390448205,
            "count": 44414334,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6571142489,
            "variance": 0.4317991361
          },
          {
            "average": 0.500658346,
            "count": 44414334,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999995722,
            "variance": 0.2499995722
          },
          {
            "average": 0.0006840584393,
            "count": 44414334,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02614556404,
            "variance": 0.0006835905188
          },
          {
            "average": 1.16690821,
            "count": 44414334,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.411628286,
            "variance": 0.1694378459
          },
          {
            "average": 0.2671374307,
            "count": 44414334,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.101051118,
            "variance": 50.42492698
          },
          {
            "average": 0.5059461209,
            "count": 44414334,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499964648,
            "variance": 0.2499646493
          },
          {
            "average": 311.7297096,
            "count": 44414334,
            "maximum": 319,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 24.79884082,
            "variance": 614.9825062
          },
          {
            "average": 191710385.3,
            "count": 44414334,
            "maximum": 192124817,
            "minimum": 191698867,
            "name": "GpsTime",
            "position": 12,
            "stddev": 60770.56133,
            "variance": 3693061124
          },
          {
            "average": 0,
            "count": 44414334,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 44414334,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 44414334,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 44414334,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 44414334,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5605034,
          47.7639058,
          1081.37,
          -120.5403519,
          47.777486,
          1680.16
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5605034,
                47.7639058,
                1081.3700000000001
              ],
              [
                -120.5605034,
                47.777486,
                1081.3700000000001
              ],
              [
                -120.5403519,
                47.777486,
                1680.16
              ],
              [
                -120.5403519,
                47.7639058,
                1680.16
              ],
              [
                -120.5605034,
                47.7639058,
                1081.3700000000001
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T17:46:57+00:00",
        "end_time": "2017-10-10T19:27:47+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5605034,
              47.7639058,
              1081.3700000000001
            ],
            [
              -120.5605034,
              47.777486,
              1081.3700000000001
            ],
            [
              -120.5403519,
              47.777486,
              1680.16
            ],
            [
              -120.5403519,
              47.7639058,
              1680.16
            ],
            [
              -120.5605034,
              47.7639058,
              1081.3700000000001
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_558000_1522500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_558000_1522500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_558000_1522500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1522500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5605034,
            47.7639058,
            1081.37,
            -120.5403519,
            47.777486,
            1680.16
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5605034,
                  47.7639058,
                  1081.3700000000001
                ],
                [
                  -120.5605034,
                  47.777486,
                  1081.3700000000001
                ],
                [
                  -120.5403519,
                  47.777486,
                  1680.16
                ],
                [
                  -120.5403519,
                  47.7639058,
                  1680.16
                ],
                [
                  -120.5605034,
                  47.7639058,
                  1081.3700000000001
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_558000_1522500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1522500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T17:46:57Z",
            "pc:count": 44414334,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5503291,
                "count": 44414334,
                "maximum": -120.5403519,
                "minimum": -120.5605034,
                "name": "X",
                "position": 0,
                "stddev": 0.005824086666,
                "variance": 3.391998549e-05
              },
              {
                "average": 47.77074565,
                "count": 44414334,
                "maximum": 47.777486,
                "minimum": 47.7639058,
                "name": "Y",
                "position": 1,
                "stddev": 0.003888099692,
                "variance": 1.511731922e-05
              },
              {
                "average": 1464.920366,
                "count": 44414334,
                "maximum": 1680.16,
                "minimum": 1081.37,
                "name": "Z",
                "position": 2,
                "stddev": 142.1628283,
                "variance": 20210.26975
              },
              {
                "average": 90.71618158,
                "count": 44414334,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 60.46847077,
                "variance": 3656.435958
              },
              {
                "average": 1.195240145,
                "count": 44414334,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4708797994,
                "variance": 0.2217277855
              },
              {
                "average": 1.390448205,
                "count": 44414334,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6571142489,
                "variance": 0.4317991361
              },
              {
                "average": 0.500658346,
                "count": 44414334,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999995722,
                "variance": 0.2499995722
              },
              {
                "average": 0.0006840584393,
                "count": 44414334,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02614556404,
                "variance": 0.0006835905188
              },
              {
                "average": 1.16690821,
                "count": 44414334,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.411628286,
                "variance": 0.1694378459
              },
              {
                "average": 0.2671374307,
                "count": 44414334,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.101051118,
                "variance": 50.42492698
              },
              {
                "average": 0.5059461209,
                "count": 44414334,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499964648,
                "variance": 0.2499646493
              },
              {
                "average": 311.7297096,
                "count": 44414334,
                "maximum": 319,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 24.79884082,
                "variance": 614.9825062
              },
              {
                "average": 191710385.3,
                "count": 44414334,
                "maximum": 192124817,
                "minimum": 191698867,
                "name": "GpsTime",
                "position": 12,
                "stddev": 60770.56133,
                "variance": 3693061124
              },
              {
                "average": 0,
                "count": 44414334,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 44414334,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 44414334,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 44414334,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 44414334,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5605034,
              47.7639058,
              1081.37,
              -120.5403519,
              47.777486,
              1680.16
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5605034,
                    47.7639058,
                    1081.3700000000001
                  ],
                  [
                    -120.5605034,
                    47.777486,
                    1081.3700000000001
                  ],
                  [
                    -120.5403519,
                    47.777486,
                    1680.16
                  ],
                  [
                    -120.5403519,
                    47.7639058,
                    1680.16
                  ],
                  [
                    -120.5605034,
                    47.7639058,
                    1081.3700000000001
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T17:46:57+00:00",
            "end_time": "2017-10-10T19:27:47+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5605034,
        47.7639058,
        1081.37,
        -120.5403519,
        47.777486,
        1680.16
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1521000_20171010.copc",
      "properties": {
        "datetime": "2017-10-09T17:52:05Z",
        "pc:count": 8886473,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6779834,
            "count": 8886473,
            "maximum": -120.675054,
            "minimum": -120.6804369,
            "name": "X",
            "position": 0,
            "stddev": 0.001345930214,
            "variance": 1.811528141e-06
          },
          {
            "average": 47.75644209,
            "count": 8886473,
            "maximum": 47.7633054,
            "minimum": 47.7497935,
            "name": "Y",
            "position": 1,
            "stddev": 0.003903633522,
            "variance": 1.523835467e-05
          },
          {
            "average": 666.2759292,
            "count": 8886473,
            "maximum": 1259.75,
            "minimum": 621.48,
            "name": "Z",
            "position": 2,
            "stddev": 20.44004746,
            "variance": 417.7955401
          },
          {
            "average": 36.73449703,
            "count": 8886473,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 37.0584359,
            "variance": 1373.327671
          },
          {
            "average": 1.263057908,
            "count": 8886473,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5095910269,
            "variance": 0.2596830147
          },
          {
            "average": 1.526238475,
            "count": 8886473,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6684852559,
            "variance": 0.4468725373
          },
          {
            "average": 0.4996802443,
            "count": 8886473,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999259,
            "variance": 0.2499999259
          },
          {
            "average": 0.0006323093538,
            "count": 8886473,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02513781235,
            "variance": 0.0006319096098
          },
          {
            "average": 1.185884884,
            "count": 8886473,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4225309238,
            "variance": 0.1785323816
          },
          {
            "average": 0.4683863063,
            "count": 8886473,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.964942601,
            "variance": 48.51042543
          },
          {
            "average": 0.5027042787,
            "count": 8886473,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499992715,
            "variance": 0.249992715
          },
          {
            "average": 250.1209566,
            "count": 8886473,
            "maximum": 252,
            "minimum": 249,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.8296000674,
            "variance": 0.6882362718
          },
          {
            "average": 191605757.5,
            "count": 8886473,
            "maximum": 191606725.7,
            "minimum": 191605162.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 473.146618,
            "variance": 223867.7221
          },
          {
            "average": 0,
            "count": 8886473,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 8886473,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 8886473,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 8886473,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 8886473,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6804369,
          47.7497935,
          621.48,
          -120.675054,
          47.7633054,
          1259.75
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6804369,
                47.7497935,
                621.48
              ],
              [
                -120.6804369,
                47.7633054,
                621.48
              ],
              [
                -120.675054,
                47.7633054,
                1259.75
              ],
              [
                -120.675054,
                47.7497935,
                1259.75
              ],
              [
                -120.6804369,
                47.7497935,
                621.48
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T17:52:05+00:00",
        "end_time": "2017-10-09T17:26:02+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6804369,
              47.7497935,
              621.48
            ],
            [
              -120.6804369,
              47.7633054,
              621.48
            ],
            [
              -120.675054,
              47.7633054,
              1259.75
            ],
            [
              -120.675054,
              47.7497935,
              1259.75
            ],
            [
              -120.6804369,
              47.7497935,
              621.48
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1521000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1521000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1521000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1521000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6804369,
            47.7497935,
            621.48,
            -120.675054,
            47.7633054,
            1259.75
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6804369,
                  47.7497935,
                  621.48
                ],
                [
                  -120.6804369,
                  47.7633054,
                  621.48
                ],
                [
                  -120.675054,
                  47.7633054,
                  1259.75
                ],
                [
                  -120.675054,
                  47.7497935,
                  1259.75
                ],
                [
                  -120.6804369,
                  47.7497935,
                  621.48
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1521000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1521000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T17:52:05Z",
            "pc:count": 8886473,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6779834,
                "count": 8886473,
                "maximum": -120.675054,
                "minimum": -120.6804369,
                "name": "X",
                "position": 0,
                "stddev": 0.001345930214,
                "variance": 1.811528141e-06
              },
              {
                "average": 47.75644209,
                "count": 8886473,
                "maximum": 47.7633054,
                "minimum": 47.7497935,
                "name": "Y",
                "position": 1,
                "stddev": 0.003903633522,
                "variance": 1.523835467e-05
              },
              {
                "average": 666.2759292,
                "count": 8886473,
                "maximum": 1259.75,
                "minimum": 621.48,
                "name": "Z",
                "position": 2,
                "stddev": 20.44004746,
                "variance": 417.7955401
              },
              {
                "average": 36.73449703,
                "count": 8886473,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 37.0584359,
                "variance": 1373.327671
              },
              {
                "average": 1.263057908,
                "count": 8886473,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5095910269,
                "variance": 0.2596830147
              },
              {
                "average": 1.526238475,
                "count": 8886473,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6684852559,
                "variance": 0.4468725373
              },
              {
                "average": 0.4996802443,
                "count": 8886473,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999259,
                "variance": 0.2499999259
              },
              {
                "average": 0.0006323093538,
                "count": 8886473,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02513781235,
                "variance": 0.0006319096098
              },
              {
                "average": 1.185884884,
                "count": 8886473,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4225309238,
                "variance": 0.1785323816
              },
              {
                "average": 0.4683863063,
                "count": 8886473,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.964942601,
                "variance": 48.51042543
              },
              {
                "average": 0.5027042787,
                "count": 8886473,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499992715,
                "variance": 0.249992715
              },
              {
                "average": 250.1209566,
                "count": 8886473,
                "maximum": 252,
                "minimum": 249,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.8296000674,
                "variance": 0.6882362718
              },
              {
                "average": 191605757.5,
                "count": 8886473,
                "maximum": 191606725.7,
                "minimum": 191605162.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 473.146618,
                "variance": 223867.7221
              },
              {
                "average": 0,
                "count": 8886473,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 8886473,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 8886473,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 8886473,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 8886473,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6804369,
              47.7497935,
              621.48,
              -120.675054,
              47.7633054,
              1259.75
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6804369,
                    47.7497935,
                    621.48
                  ],
                  [
                    -120.6804369,
                    47.7633054,
                    621.48
                  ],
                  [
                    -120.675054,
                    47.7633054,
                    1259.75
                  ],
                  [
                    -120.675054,
                    47.7497935,
                    1259.75
                  ],
                  [
                    -120.6804369,
                    47.7497935,
                    621.48
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T17:52:05+00:00",
            "end_time": "2017-10-09T17:26:02+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6804369,
        47.7497935,
        621.48,
        -120.675054,
        47.7633054,
        1259.75
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1513500_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T17:40:52Z",
        "pc:count": 25054365,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7467679,
            "count": 25054365,
            "maximum": -120.739401,
            "minimum": -120.7556414,
            "name": "X",
            "position": 0,
            "stddev": 0.004167792083,
            "variance": 1.737049085e-05
          },
          {
            "average": 47.68885816,
            "count": 25054365,
            "maximum": 47.6954848,
            "minimum": 47.6818957,
            "name": "Y",
            "position": 1,
            "stddev": 0.003947495915,
            "variance": 1.5582724e-05
          },
          {
            "average": 667.632294,
            "count": 25054365,
            "maximum": 1451.97,
            "minimum": 542.25,
            "name": "Z",
            "position": 2,
            "stddev": 99.94560543,
            "variance": 9989.124044
          },
          {
            "average": 17.32825685,
            "count": 25054365,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 22.6036779,
            "variance": 510.9262548
          },
          {
            "average": 1.181214012,
            "count": 25054365,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4335347707,
            "variance": 0.1879523974
          },
          {
            "average": 1.362203951,
            "count": 25054365,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.5912276131,
            "variance": 0.3495500906
          },
          {
            "average": 0.4997375507,
            "count": 25054365,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999411,
            "variance": 0.2499999411
          },
          {
            "average": 0.0006823561483,
            "count": 25054365,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.0261130344,
            "variance": 0.0006818905656
          },
          {
            "average": 1.204778728,
            "count": 25054365,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4420178921,
            "variance": 0.195379817
          },
          {
            "average": 0.07220060386,
            "count": 25054365,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.031617612,
            "variance": 49.44364624
          },
          {
            "average": 0.4965436961,
            "count": 25054365,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999880638,
            "variance": 0.2499880639
          },
          {
            "average": 237.3215634,
            "count": 25054365,
            "maximum": 240,
            "minimum": 234,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.337533594,
            "variance": 1.788996115
          },
          {
            "average": 191518382.6,
            "count": 25054365,
            "maximum": 191519652.3,
            "minimum": 191516796.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 639.7790489,
            "variance": 409317.2314
          },
          {
            "average": 0,
            "count": 25054365,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25054365,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25054365,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25054365,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25054365,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7556414,
          47.6818957,
          542.25,
          -120.739401,
          47.6954848,
          1451.97
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7556414,
                47.6818957,
                542.25
              ],
              [
                -120.7556414,
                47.6954848,
                542.25
              ],
              [
                -120.739401,
                47.6954848,
                1451.97
              ],
              [
                -120.739401,
                47.6818957,
                1451.97
              ],
              [
                -120.7556414,
                47.6818957,
                542.25
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T17:40:52+00:00",
        "end_time": "2017-10-08T16:53:16+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7556414,
              47.6818957,
              542.25
            ],
            [
              -120.7556414,
              47.6954848,
              542.25
            ],
            [
              -120.739401,
              47.6954848,
              1451.97
            ],
            [
              -120.739401,
              47.6818957,
              1451.97
            ],
            [
              -120.7556414,
              47.6818957,
              542.25
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1513500_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1513500_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1513500_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1513500_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7556414,
            47.6818957,
            542.25,
            -120.739401,
            47.6954848,
            1451.97
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7556414,
                  47.6818957,
                  542.25
                ],
                [
                  -120.7556414,
                  47.6954848,
                  542.25
                ],
                [
                  -120.739401,
                  47.6954848,
                  1451.97
                ],
                [
                  -120.739401,
                  47.6818957,
                  1451.97
                ],
                [
                  -120.7556414,
                  47.6818957,
                  542.25
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1513500_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1513500_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T17:40:52Z",
            "pc:count": 25054365,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7467679,
                "count": 25054365,
                "maximum": -120.739401,
                "minimum": -120.7556414,
                "name": "X",
                "position": 0,
                "stddev": 0.004167792083,
                "variance": 1.737049085e-05
              },
              {
                "average": 47.68885816,
                "count": 25054365,
                "maximum": 47.6954848,
                "minimum": 47.6818957,
                "name": "Y",
                "position": 1,
                "stddev": 0.003947495915,
                "variance": 1.5582724e-05
              },
              {
                "average": 667.632294,
                "count": 25054365,
                "maximum": 1451.97,
                "minimum": 542.25,
                "name": "Z",
                "position": 2,
                "stddev": 99.94560543,
                "variance": 9989.124044
              },
              {
                "average": 17.32825685,
                "count": 25054365,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 22.6036779,
                "variance": 510.9262548
              },
              {
                "average": 1.181214012,
                "count": 25054365,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4335347707,
                "variance": 0.1879523974
              },
              {
                "average": 1.362203951,
                "count": 25054365,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.5912276131,
                "variance": 0.3495500906
              },
              {
                "average": 0.4997375507,
                "count": 25054365,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999411,
                "variance": 0.2499999411
              },
              {
                "average": 0.0006823561483,
                "count": 25054365,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.0261130344,
                "variance": 0.0006818905656
              },
              {
                "average": 1.204778728,
                "count": 25054365,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4420178921,
                "variance": 0.195379817
              },
              {
                "average": 0.07220060386,
                "count": 25054365,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.031617612,
                "variance": 49.44364624
              },
              {
                "average": 0.4965436961,
                "count": 25054365,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999880638,
                "variance": 0.2499880639
              },
              {
                "average": 237.3215634,
                "count": 25054365,
                "maximum": 240,
                "minimum": 234,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.337533594,
                "variance": 1.788996115
              },
              {
                "average": 191518382.6,
                "count": 25054365,
                "maximum": 191519652.3,
                "minimum": 191516796.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 639.7790489,
                "variance": 409317.2314
              },
              {
                "average": 0,
                "count": 25054365,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25054365,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25054365,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25054365,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25054365,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7556414,
              47.6818957,
              542.25,
              -120.739401,
              47.6954848,
              1451.97
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7556414,
                    47.6818957,
                    542.25
                  ],
                  [
                    -120.7556414,
                    47.6954848,
                    542.25
                  ],
                  [
                    -120.739401,
                    47.6954848,
                    1451.97
                  ],
                  [
                    -120.739401,
                    47.6818957,
                    1451.97
                  ],
                  [
                    -120.7556414,
                    47.6818957,
                    542.25
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T17:40:52+00:00",
            "end_time": "2017-10-08T16:53:16+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7556414,
        47.6818957,
        542.25,
        -120.739401,
        47.6954848,
        1451.97
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1507500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:27:51Z",
        "pc:count": 8236484,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6883148,
            "count": 8236484,
            "maximum": -120.6788832,
            "minimum": -120.6988829,
            "name": "X",
            "position": 0,
            "stddev": 0.005524741095,
            "variance": 3.052276416e-05
          },
          {
            "average": 47.6402464,
            "count": 8236484,
            "maximum": 47.6418924,
            "minimum": 47.6383518,
            "name": "Y",
            "position": 1,
            "stddev": 0.0009539203265,
            "variance": 9.099639894e-07
          },
          {
            "average": 762.9534046,
            "count": 8236484,
            "maximum": 1451.31,
            "minimum": 606.78,
            "name": "Z",
            "position": 2,
            "stddev": 97.47014061,
            "variance": 9500.42831
          },
          {
            "average": 32.66876582,
            "count": 8236484,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 29.01639301,
            "variance": 841.9510634
          },
          {
            "average": 1.213596603,
            "count": 8236484,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4709773252,
            "variance": 0.2218196409
          },
          {
            "average": 1.427171716,
            "count": 8236484,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6373518953,
            "variance": 0.4062174385
          },
          {
            "average": 0.5017008471,
            "count": 8236484,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999971375,
            "variance": 0.2499971375
          },
          {
            "average": 0.000705276669,
            "count": 8236484,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02654768049,
            "variance": 0.0007047793394
          },
          {
            "average": 1.270038283,
            "count": 8236484,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4928114536,
            "variance": 0.2428631288
          },
          {
            "average": -0.169087662,
            "count": 8236484,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.095772717,
            "variance": 50.34999045
          },
          {
            "average": 0.4967390212,
            "count": 8236484,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999893963,
            "variance": 0.2499893964
          },
          {
            "average": 260.127617,
            "count": 8236484,
            "maximum": 263,
            "minimum": 257,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.510352614,
            "variance": 2.28116502
          },
          {
            "average": 191611059.7,
            "count": 8236484,
            "maximum": 191612471.6,
            "minimum": 191609278.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 817.8688249,
            "variance": 668909.4148
          },
          {
            "average": 0,
            "count": 8236484,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 8236484,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 8236484,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 8236484,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 8236484,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6988829,
          47.6383518,
          606.78,
          -120.6788832,
          47.6418924,
          1451.31
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6988829,
                47.6383518,
                606.78
              ],
              [
                -120.6988829,
                47.6418924,
                606.78
              ],
              [
                -120.6788832,
                47.6418924,
                1451.31
              ],
              [
                -120.6788832,
                47.6383518,
                1451.31
              ],
              [
                -120.6988829,
                47.6383518,
                606.78
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:27:51+00:00",
        "end_time": "2017-10-09T18:34:38+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6988829,
              47.6383518,
              606.78
            ],
            [
              -120.6988829,
              47.6418924,
              606.78
            ],
            [
              -120.6788832,
              47.6418924,
              1451.31
            ],
            [
              -120.6788832,
              47.6383518,
              1451.31
            ],
            [
              -120.6988829,
              47.6383518,
              606.78
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1507500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1507500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1507500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1507500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6988829,
            47.6383518,
            606.78,
            -120.6788832,
            47.6418924,
            1451.31
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6988829,
                  47.6383518,
                  606.78
                ],
                [
                  -120.6988829,
                  47.6418924,
                  606.78
                ],
                [
                  -120.6788832,
                  47.6418924,
                  1451.31
                ],
                [
                  -120.6788832,
                  47.6383518,
                  1451.31
                ],
                [
                  -120.6988829,
                  47.6383518,
                  606.78
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1507500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1507500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:27:51Z",
            "pc:count": 8236484,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6883148,
                "count": 8236484,
                "maximum": -120.6788832,
                "minimum": -120.6988829,
                "name": "X",
                "position": 0,
                "stddev": 0.005524741095,
                "variance": 3.052276416e-05
              },
              {
                "average": 47.6402464,
                "count": 8236484,
                "maximum": 47.6418924,
                "minimum": 47.6383518,
                "name": "Y",
                "position": 1,
                "stddev": 0.0009539203265,
                "variance": 9.099639894e-07
              },
              {
                "average": 762.9534046,
                "count": 8236484,
                "maximum": 1451.31,
                "minimum": 606.78,
                "name": "Z",
                "position": 2,
                "stddev": 97.47014061,
                "variance": 9500.42831
              },
              {
                "average": 32.66876582,
                "count": 8236484,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 29.01639301,
                "variance": 841.9510634
              },
              {
                "average": 1.213596603,
                "count": 8236484,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4709773252,
                "variance": 0.2218196409
              },
              {
                "average": 1.427171716,
                "count": 8236484,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6373518953,
                "variance": 0.4062174385
              },
              {
                "average": 0.5017008471,
                "count": 8236484,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999971375,
                "variance": 0.2499971375
              },
              {
                "average": 0.000705276669,
                "count": 8236484,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02654768049,
                "variance": 0.0007047793394
              },
              {
                "average": 1.270038283,
                "count": 8236484,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4928114536,
                "variance": 0.2428631288
              },
              {
                "average": -0.169087662,
                "count": 8236484,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.095772717,
                "variance": 50.34999045
              },
              {
                "average": 0.4967390212,
                "count": 8236484,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999893963,
                "variance": 0.2499893964
              },
              {
                "average": 260.127617,
                "count": 8236484,
                "maximum": 263,
                "minimum": 257,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.510352614,
                "variance": 2.28116502
              },
              {
                "average": 191611059.7,
                "count": 8236484,
                "maximum": 191612471.6,
                "minimum": 191609278.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 817.8688249,
                "variance": 668909.4148
              },
              {
                "average": 0,
                "count": 8236484,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 8236484,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 8236484,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 8236484,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 8236484,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6988829,
              47.6383518,
              606.78,
              -120.6788832,
              47.6418924,
              1451.31
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6988829,
                    47.6383518,
                    606.78
                  ],
                  [
                    -120.6988829,
                    47.6418924,
                    606.78
                  ],
                  [
                    -120.6788832,
                    47.6418924,
                    1451.31
                  ],
                  [
                    -120.6788832,
                    47.6383518,
                    1451.31
                  ],
                  [
                    -120.6988829,
                    47.6383518,
                    606.78
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:27:51+00:00",
            "end_time": "2017-10-09T18:34:38+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6988829,
        47.6383518,
        606.78,
        -120.6788832,
        47.6418924,
        1451.31
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1525500_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T19:48:59Z",
        "pc:count": 33952689,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7494642,
            "count": 33952689,
            "maximum": -120.7408693,
            "minimum": -120.7610518,
            "name": "X",
            "position": 0,
            "stddev": 0.005537285603,
            "variance": 3.066153185e-05
          },
          {
            "average": 47.79900013,
            "count": 33952689,
            "maximum": 47.8033878,
            "minimum": 47.7915147,
            "name": "Y",
            "position": 1,
            "stddev": 0.002828591664,
            "variance": 8.000930799e-06
          },
          {
            "average": 879.9033108,
            "count": 33952689,
            "maximum": 1737.49,
            "minimum": 603.76,
            "name": "Z",
            "position": 2,
            "stddev": 98.18157121,
            "variance": 9639.620925
          },
          {
            "average": 31.27046653,
            "count": 33952689,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 31.5075759,
            "variance": 992.7273389
          },
          {
            "average": 1.307335952,
            "count": 33952689,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5562376755,
            "variance": 0.3094003516
          },
          {
            "average": 1.614797226,
            "count": 33952689,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7256061158,
            "variance": 0.5265042353
          },
          {
            "average": 0.5005081924,
            "count": 33952689,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999997491,
            "variance": 0.2499997491
          },
          {
            "average": 0.0006341176689,
            "count": 33952689,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02517370816,
            "variance": 0.0006337155823
          },
          {
            "average": 1.08443508,
            "count": 33952689,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.303511509,
            "variance": 0.09211923611
          },
          {
            "average": 0.08277423539,
            "count": 33952689,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.902674856,
            "variance": 47.64692017
          },
          {
            "average": 0.5018039956,
            "count": 33952689,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499996753,
            "variance": 0.249996753
          },
          {
            "average": 206.354003,
            "count": 33952689,
            "maximum": 210,
            "minimum": 203,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.670248381,
            "variance": 2.789729654
          },
          {
            "average": 191266954.6,
            "count": 33952689,
            "maximum": 191268139.9,
            "minimum": 191265805,
            "name": "GpsTime",
            "position": 12,
            "stddev": 555.4936427,
            "variance": 308573.1871
          },
          {
            "average": 0,
            "count": 33952689,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33952689,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33952689,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33952689,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33952689,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7610518,
          47.7915147,
          603.76,
          -120.7408693,
          47.8033878,
          1737.49
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7610518,
                47.7915147,
                603.76
              ],
              [
                -120.7610518,
                47.8033878,
                603.76
              ],
              [
                -120.7408693,
                47.8033878,
                1737.49
              ],
              [
                -120.7408693,
                47.7915147,
                1737.49
              ],
              [
                -120.7610518,
                47.7915147,
                603.76
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T19:48:59+00:00",
        "end_time": "2017-10-05T19:10:05+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7610518,
              47.7915147,
              603.76
            ],
            [
              -120.7610518,
              47.8033878,
              603.76
            ],
            [
              -120.7408693,
              47.8033878,
              1737.49
            ],
            [
              -120.7408693,
              47.7915147,
              1737.49
            ],
            [
              -120.7610518,
              47.7915147,
              603.76
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1525500_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1525500_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1525500_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1525500_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7610518,
            47.7915147,
            603.76,
            -120.7408693,
            47.8033878,
            1737.49
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7610518,
                  47.7915147,
                  603.76
                ],
                [
                  -120.7610518,
                  47.8033878,
                  603.76
                ],
                [
                  -120.7408693,
                  47.8033878,
                  1737.49
                ],
                [
                  -120.7408693,
                  47.7915147,
                  1737.49
                ],
                [
                  -120.7610518,
                  47.7915147,
                  603.76
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1525500_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1525500_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T19:48:59Z",
            "pc:count": 33952689,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7494642,
                "count": 33952689,
                "maximum": -120.7408693,
                "minimum": -120.7610518,
                "name": "X",
                "position": 0,
                "stddev": 0.005537285603,
                "variance": 3.066153185e-05
              },
              {
                "average": 47.79900013,
                "count": 33952689,
                "maximum": 47.8033878,
                "minimum": 47.7915147,
                "name": "Y",
                "position": 1,
                "stddev": 0.002828591664,
                "variance": 8.000930799e-06
              },
              {
                "average": 879.9033108,
                "count": 33952689,
                "maximum": 1737.49,
                "minimum": 603.76,
                "name": "Z",
                "position": 2,
                "stddev": 98.18157121,
                "variance": 9639.620925
              },
              {
                "average": 31.27046653,
                "count": 33952689,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 31.5075759,
                "variance": 992.7273389
              },
              {
                "average": 1.307335952,
                "count": 33952689,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5562376755,
                "variance": 0.3094003516
              },
              {
                "average": 1.614797226,
                "count": 33952689,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7256061158,
                "variance": 0.5265042353
              },
              {
                "average": 0.5005081924,
                "count": 33952689,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999997491,
                "variance": 0.2499997491
              },
              {
                "average": 0.0006341176689,
                "count": 33952689,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02517370816,
                "variance": 0.0006337155823
              },
              {
                "average": 1.08443508,
                "count": 33952689,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.303511509,
                "variance": 0.09211923611
              },
              {
                "average": 0.08277423539,
                "count": 33952689,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.902674856,
                "variance": 47.64692017
              },
              {
                "average": 0.5018039956,
                "count": 33952689,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499996753,
                "variance": 0.249996753
              },
              {
                "average": 206.354003,
                "count": 33952689,
                "maximum": 210,
                "minimum": 203,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.670248381,
                "variance": 2.789729654
              },
              {
                "average": 191266954.6,
                "count": 33952689,
                "maximum": 191268139.9,
                "minimum": 191265805,
                "name": "GpsTime",
                "position": 12,
                "stddev": 555.4936427,
                "variance": 308573.1871
              },
              {
                "average": 0,
                "count": 33952689,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33952689,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33952689,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33952689,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33952689,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7610518,
              47.7915147,
              603.76,
              -120.7408693,
              47.8033878,
              1737.49
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7610518,
                    47.7915147,
                    603.76
                  ],
                  [
                    -120.7610518,
                    47.8033878,
                    603.76
                  ],
                  [
                    -120.7408693,
                    47.8033878,
                    1737.49
                  ],
                  [
                    -120.7408693,
                    47.7915147,
                    1737.49
                  ],
                  [
                    -120.7610518,
                    47.7915147,
                    603.76
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T19:48:59+00:00",
            "end_time": "2017-10-05T19:10:05+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7610518,
        47.7915147,
        603.76,
        -120.7408693,
        47.8033878,
        1737.49
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1530000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:33:30Z",
        "pc:count": 51038848,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6104159,
            "count": 51038848,
            "maximum": -120.6011374,
            "minimum": -120.6213287,
            "name": "X",
            "position": 0,
            "stddev": 0.005741368537,
            "variance": 3.296331268e-05
          },
          {
            "average": 47.8376333,
            "count": 51038848,
            "maximum": 47.8446416,
            "minimum": 47.8310507,
            "name": "Y",
            "position": 1,
            "stddev": 0.003820927512,
            "variance": 1.459948705e-05
          },
          {
            "average": 1156.080288,
            "count": 51038848,
            "maximum": 1848.36,
            "minimum": 756.2,
            "name": "Z",
            "position": 2,
            "stddev": 175.4105108,
            "variance": 30768.8473
          },
          {
            "average": 30.41811506,
            "count": 51038848,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 34.55413003,
            "variance": 1193.987902
          },
          {
            "average": 1.334391501,
            "count": 51038848,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5760901191,
            "variance": 0.3318798254
          },
          {
            "average": 1.668841037,
            "count": 51038848,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.741253175,
            "variance": 0.5494562695
          },
          {
            "average": 0.4986676423,
            "count": 51038848,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999982297,
            "variance": 0.2499982297
          },
          {
            "average": 0.0006507396092,
            "count": 51038848,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02550129722,
            "variance": 0.0006503161599
          },
          {
            "average": 1.101044424,
            "count": 51038848,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3337507129,
            "variance": 0.1113895384
          },
          {
            "average": 0.6659251594,
            "count": 51038848,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.95511255,
            "variance": 48.37359059
          },
          {
            "average": 0.5024207443,
            "count": 51038848,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999941449,
            "variance": 0.2499941449
          },
          {
            "average": 173.1866339,
            "count": 51038848,
            "maximum": 319,
            "minimum": 143,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 62.24510588,
            "variance": 3874.453206
          },
          {
            "average": 192058214.7,
            "count": 51038848,
            "maximum": 192131210.8,
            "minimum": 191702676.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 151970.7225,
            "variance": 23095100480.0
          },
          {
            "average": 0,
            "count": 51038848,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 51038848,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 51038848,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 51038848,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 51038848,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6213287,
          47.8310507,
          756.2,
          -120.6011374,
          47.8446416,
          1848.36
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6213287,
                47.8310507,
                756.2
              ],
              [
                -120.6213287,
                47.8446416,
                756.2
              ],
              [
                -120.6011374,
                47.8446416,
                1848.3600000000001
              ],
              [
                -120.6011374,
                47.8310507,
                1848.3600000000001
              ],
              [
                -120.6213287,
                47.8310507,
                756.2
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:33:30+00:00",
        "end_time": "2017-10-10T20:31:16+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6213287,
              47.8310507,
              756.2
            ],
            [
              -120.6213287,
              47.8446416,
              756.2
            ],
            [
              -120.6011374,
              47.8446416,
              1848.3600000000001
            ],
            [
              -120.6011374,
              47.8310507,
              1848.3600000000001
            ],
            [
              -120.6213287,
              47.8310507,
              756.2
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1530000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1530000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1530000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1530000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6213287,
            47.8310507,
            756.2,
            -120.6011374,
            47.8446416,
            1848.36
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6213287,
                  47.8310507,
                  756.2
                ],
                [
                  -120.6213287,
                  47.8446416,
                  756.2
                ],
                [
                  -120.6011374,
                  47.8446416,
                  1848.3600000000001
                ],
                [
                  -120.6011374,
                  47.8310507,
                  1848.3600000000001
                ],
                [
                  -120.6213287,
                  47.8310507,
                  756.2
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1530000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1530000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:33:30Z",
            "pc:count": 51038848,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6104159,
                "count": 51038848,
                "maximum": -120.6011374,
                "minimum": -120.6213287,
                "name": "X",
                "position": 0,
                "stddev": 0.005741368537,
                "variance": 3.296331268e-05
              },
              {
                "average": 47.8376333,
                "count": 51038848,
                "maximum": 47.8446416,
                "minimum": 47.8310507,
                "name": "Y",
                "position": 1,
                "stddev": 0.003820927512,
                "variance": 1.459948705e-05
              },
              {
                "average": 1156.080288,
                "count": 51038848,
                "maximum": 1848.36,
                "minimum": 756.2,
                "name": "Z",
                "position": 2,
                "stddev": 175.4105108,
                "variance": 30768.8473
              },
              {
                "average": 30.41811506,
                "count": 51038848,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 34.55413003,
                "variance": 1193.987902
              },
              {
                "average": 1.334391501,
                "count": 51038848,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5760901191,
                "variance": 0.3318798254
              },
              {
                "average": 1.668841037,
                "count": 51038848,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.741253175,
                "variance": 0.5494562695
              },
              {
                "average": 0.4986676423,
                "count": 51038848,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999982297,
                "variance": 0.2499982297
              },
              {
                "average": 0.0006507396092,
                "count": 51038848,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02550129722,
                "variance": 0.0006503161599
              },
              {
                "average": 1.101044424,
                "count": 51038848,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3337507129,
                "variance": 0.1113895384
              },
              {
                "average": 0.6659251594,
                "count": 51038848,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.95511255,
                "variance": 48.37359059
              },
              {
                "average": 0.5024207443,
                "count": 51038848,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999941449,
                "variance": 0.2499941449
              },
              {
                "average": 173.1866339,
                "count": 51038848,
                "maximum": 319,
                "minimum": 143,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 62.24510588,
                "variance": 3874.453206
              },
              {
                "average": 192058214.7,
                "count": 51038848,
                "maximum": 192131210.8,
                "minimum": 191702676.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 151970.7225,
                "variance": 23095100480.0
              },
              {
                "average": 0,
                "count": 51038848,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 51038848,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 51038848,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 51038848,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 51038848,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6213287,
              47.8310507,
              756.2,
              -120.6011374,
              47.8446416,
              1848.36
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6213287,
                    47.8310507,
                    756.2
                  ],
                  [
                    -120.6213287,
                    47.8446416,
                    756.2
                  ],
                  [
                    -120.6011374,
                    47.8446416,
                    1848.3600000000001
                  ],
                  [
                    -120.6011374,
                    47.8310507,
                    1848.3600000000001
                  ],
                  [
                    -120.6213287,
                    47.8310507,
                    756.2
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:33:30+00:00",
            "end_time": "2017-10-10T20:31:16+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6213287,
        47.8310507,
        756.2,
        -120.6011374,
        47.8446416,
        1848.36
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1525500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T17:27:38Z",
        "pc:count": 3012554,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6785229,
            "count": 3012554,
            "maximum": -120.6752239,
            "minimum": -120.6808668,
            "name": "X",
            "position": 0,
            "stddev": 0.001347802345,
            "variance": 1.81657116e-06
          },
          {
            "average": 47.79344238,
            "count": 3012554,
            "maximum": 47.7975398,
            "minimum": 47.7902577,
            "name": "Y",
            "position": 1,
            "stddev": 0.001884920992,
            "variance": 3.552927145e-06
          },
          {
            "average": 728.7309261,
            "count": 3012554,
            "maximum": 1390.77,
            "minimum": 651.55,
            "name": "Z",
            "position": 2,
            "stddev": 36.51892063,
            "variance": 1333.631564
          },
          {
            "average": 30.44790035,
            "count": 3012554,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 31.23039704,
            "variance": 975.3376991
          },
          {
            "average": 1.243286925,
            "count": 3012554,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4952519334,
            "variance": 0.2452744775
          },
          {
            "average": 1.486945628,
            "count": 3012554,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6585199367,
            "variance": 0.433648507
          },
          {
            "average": 0.4881588845,
            "count": 3012554,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4998598513,
            "variance": 0.2498598709
          },
          {
            "average": 0.0004776677862,
            "count": 3012554,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02185039538,
            "variance": 0.0004774397782
          },
          {
            "average": 1.190760398,
            "count": 3012554,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4367972708,
            "variance": 0.1907918558
          },
          {
            "average": 3.873099013,
            "count": 3012554,
            "maximum": 10.99800014,
            "minimum": -6,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 4.859939276,
            "variance": 23.61900977
          },
          {
            "average": 0.5046087141,
            "count": 3012554,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999788423,
            "variance": 0.2499788427
          },
          {
            "average": 247.3568251,
            "count": 3012554,
            "maximum": 249,
            "minimum": 246,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.4931516,
            "variance": 2.229501699
          },
          {
            "average": 191604827.5,
            "count": 3012554,
            "maximum": 191605258.9,
            "minimum": 191604470.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 383.1149636,
            "variance": 146777.0753
          },
          {
            "average": 0,
            "count": 3012554,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3012554,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3012554,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3012554,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3012554,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6808668,
          47.7902577,
          651.55,
          -120.6752239,
          47.7975398,
          1390.77
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6808668,
                47.7902577,
                651.55
              ],
              [
                -120.6808668,
                47.7975398,
                651.55
              ],
              [
                -120.6752239,
                47.7975398,
                1390.77
              ],
              [
                -120.6752239,
                47.7902577,
                1390.77
              ],
              [
                -120.6808668,
                47.7902577,
                651.55
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T17:27:38+00:00",
        "end_time": "2017-10-09T17:14:30+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6808668,
              47.7902577,
              651.55
            ],
            [
              -120.6808668,
              47.7975398,
              651.55
            ],
            [
              -120.6752239,
              47.7975398,
              1390.77
            ],
            [
              -120.6752239,
              47.7902577,
              1390.77
            ],
            [
              -120.6808668,
              47.7902577,
              651.55
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1525500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1525500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1525500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1525500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6808668,
            47.7902577,
            651.55,
            -120.6752239,
            47.7975398,
            1390.77
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6808668,
                  47.7902577,
                  651.55
                ],
                [
                  -120.6808668,
                  47.7975398,
                  651.55
                ],
                [
                  -120.6752239,
                  47.7975398,
                  1390.77
                ],
                [
                  -120.6752239,
                  47.7902577,
                  1390.77
                ],
                [
                  -120.6808668,
                  47.7902577,
                  651.55
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1525500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1525500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T17:27:38Z",
            "pc:count": 3012554,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6785229,
                "count": 3012554,
                "maximum": -120.6752239,
                "minimum": -120.6808668,
                "name": "X",
                "position": 0,
                "stddev": 0.001347802345,
                "variance": 1.81657116e-06
              },
              {
                "average": 47.79344238,
                "count": 3012554,
                "maximum": 47.7975398,
                "minimum": 47.7902577,
                "name": "Y",
                "position": 1,
                "stddev": 0.001884920992,
                "variance": 3.552927145e-06
              },
              {
                "average": 728.7309261,
                "count": 3012554,
                "maximum": 1390.77,
                "minimum": 651.55,
                "name": "Z",
                "position": 2,
                "stddev": 36.51892063,
                "variance": 1333.631564
              },
              {
                "average": 30.44790035,
                "count": 3012554,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 31.23039704,
                "variance": 975.3376991
              },
              {
                "average": 1.243286925,
                "count": 3012554,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4952519334,
                "variance": 0.2452744775
              },
              {
                "average": 1.486945628,
                "count": 3012554,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6585199367,
                "variance": 0.433648507
              },
              {
                "average": 0.4881588845,
                "count": 3012554,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4998598513,
                "variance": 0.2498598709
              },
              {
                "average": 0.0004776677862,
                "count": 3012554,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02185039538,
                "variance": 0.0004774397782
              },
              {
                "average": 1.190760398,
                "count": 3012554,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4367972708,
                "variance": 0.1907918558
              },
              {
                "average": 3.873099013,
                "count": 3012554,
                "maximum": 10.99800014,
                "minimum": -6,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 4.859939276,
                "variance": 23.61900977
              },
              {
                "average": 0.5046087141,
                "count": 3012554,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999788423,
                "variance": 0.2499788427
              },
              {
                "average": 247.3568251,
                "count": 3012554,
                "maximum": 249,
                "minimum": 246,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.4931516,
                "variance": 2.229501699
              },
              {
                "average": 191604827.5,
                "count": 3012554,
                "maximum": 191605258.9,
                "minimum": 191604470.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 383.1149636,
                "variance": 146777.0753
              },
              {
                "average": 0,
                "count": 3012554,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3012554,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3012554,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3012554,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3012554,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6808668,
              47.7902577,
              651.55,
              -120.6752239,
              47.7975398,
              1390.77
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6808668,
                    47.7902577,
                    651.55
                  ],
                  [
                    -120.6808668,
                    47.7975398,
                    651.55
                  ],
                  [
                    -120.6752239,
                    47.7975398,
                    1390.77
                  ],
                  [
                    -120.6752239,
                    47.7902577,
                    1390.77
                  ],
                  [
                    -120.6808668,
                    47.7902577,
                    651.55
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T17:27:38+00:00",
            "end_time": "2017-10-09T17:14:30+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6808668,
        47.7902577,
        651.55,
        -120.6752239,
        47.7975398,
        1390.77
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_540000_1528500_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T18:08:41Z",
        "pc:count": 2266511,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7979648,
            "count": 2266511,
            "maximum": -120.7909185,
            "minimum": -120.8013482,
            "name": "X",
            "position": 0,
            "stddev": 0.002434703863,
            "variance": 5.927782903e-06
          },
          {
            "average": 47.81743567,
            "count": 2266511,
            "maximum": 47.8194678,
            "minimum": 47.8164883,
            "name": "Y",
            "position": 1,
            "stddev": 0.0006323380902,
            "variance": 3.998514604e-07
          },
          {
            "average": 694.9560014,
            "count": 2266511,
            "maximum": 1507.41,
            "minimum": 639.71,
            "name": "Z",
            "position": 2,
            "stddev": 23.28979431,
            "variance": 542.4145189
          },
          {
            "average": 17.84148588,
            "count": 2266511,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 20.96884078,
            "variance": 439.6922837
          },
          {
            "average": 1.374271292,
            "count": 2266511,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5986667376,
            "variance": 0.3584018627
          },
          {
            "average": 1.749659719,
            "count": 2266511,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7490399958,
            "variance": 0.5610609153
          },
          {
            "average": 0.4947401535,
            "count": 2266511,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999724435,
            "variance": 0.2499724443
          },
          {
            "average": 0.0005268008847,
            "count": 2266511,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02294610202,
            "variance": 0.0005265235978
          },
          {
            "average": 1.079006897,
            "count": 2266511,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.291778199,
            "variance": 0.0851345174
          },
          {
            "average": 0.9496215928,
            "count": 2266511,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.129351293,
            "variance": 50.82764986
          },
          {
            "average": 0.5091804099,
            "count": 2266511,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999158233,
            "variance": 0.2499158303
          },
          {
            "average": 193.1198847,
            "count": 2266511,
            "maximum": 194,
            "minimum": 192,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.7788430225,
            "variance": 0.6065964537
          },
          {
            "average": 191261790.1,
            "count": 2266511,
            "maximum": 191262121.4,
            "minimum": 191261364,
            "name": "GpsTime",
            "position": 12,
            "stddev": 290.3461708,
            "variance": 84300.89889
          },
          {
            "average": 0,
            "count": 2266511,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2266511,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2266511,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2266511,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2266511,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8013482,
          47.8164883,
          639.71,
          -120.7909185,
          47.8194678,
          1507.41
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8013482,
                47.8164883,
                639.71
              ],
              [
                -120.8013482,
                47.8194678,
                639.71
              ],
              [
                -120.7909185,
                47.8194678,
                1507.41
              ],
              [
                -120.7909185,
                47.8164883,
                1507.41
              ],
              [
                -120.8013482,
                47.8164883,
                639.71
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T18:08:41+00:00",
        "end_time": "2017-10-05T17:56:04+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8013482,
              47.8164883,
              639.71
            ],
            [
              -120.8013482,
              47.8194678,
              639.71
            ],
            [
              -120.7909185,
              47.8194678,
              1507.41
            ],
            [
              -120.7909185,
              47.8164883,
              1507.41
            ],
            [
              -120.8013482,
              47.8164883,
              639.71
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_540000_1528500_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_540000_1528500_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_540000_1528500_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1528500_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8013482,
            47.8164883,
            639.71,
            -120.7909185,
            47.8194678,
            1507.41
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8013482,
                  47.8164883,
                  639.71
                ],
                [
                  -120.8013482,
                  47.8194678,
                  639.71
                ],
                [
                  -120.7909185,
                  47.8194678,
                  1507.41
                ],
                [
                  -120.7909185,
                  47.8164883,
                  1507.41
                ],
                [
                  -120.8013482,
                  47.8164883,
                  639.71
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_540000_1528500_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1528500_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T18:08:41Z",
            "pc:count": 2266511,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7979648,
                "count": 2266511,
                "maximum": -120.7909185,
                "minimum": -120.8013482,
                "name": "X",
                "position": 0,
                "stddev": 0.002434703863,
                "variance": 5.927782903e-06
              },
              {
                "average": 47.81743567,
                "count": 2266511,
                "maximum": 47.8194678,
                "minimum": 47.8164883,
                "name": "Y",
                "position": 1,
                "stddev": 0.0006323380902,
                "variance": 3.998514604e-07
              },
              {
                "average": 694.9560014,
                "count": 2266511,
                "maximum": 1507.41,
                "minimum": 639.71,
                "name": "Z",
                "position": 2,
                "stddev": 23.28979431,
                "variance": 542.4145189
              },
              {
                "average": 17.84148588,
                "count": 2266511,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 20.96884078,
                "variance": 439.6922837
              },
              {
                "average": 1.374271292,
                "count": 2266511,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5986667376,
                "variance": 0.3584018627
              },
              {
                "average": 1.749659719,
                "count": 2266511,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7490399958,
                "variance": 0.5610609153
              },
              {
                "average": 0.4947401535,
                "count": 2266511,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999724435,
                "variance": 0.2499724443
              },
              {
                "average": 0.0005268008847,
                "count": 2266511,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02294610202,
                "variance": 0.0005265235978
              },
              {
                "average": 1.079006897,
                "count": 2266511,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.291778199,
                "variance": 0.0851345174
              },
              {
                "average": 0.9496215928,
                "count": 2266511,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.129351293,
                "variance": 50.82764986
              },
              {
                "average": 0.5091804099,
                "count": 2266511,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999158233,
                "variance": 0.2499158303
              },
              {
                "average": 193.1198847,
                "count": 2266511,
                "maximum": 194,
                "minimum": 192,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.7788430225,
                "variance": 0.6065964537
              },
              {
                "average": 191261790.1,
                "count": 2266511,
                "maximum": 191262121.4,
                "minimum": 191261364,
                "name": "GpsTime",
                "position": 12,
                "stddev": 290.3461708,
                "variance": 84300.89889
              },
              {
                "average": 0,
                "count": 2266511,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2266511,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2266511,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2266511,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2266511,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8013482,
              47.8164883,
              639.71,
              -120.7909185,
              47.8194678,
              1507.41
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8013482,
                    47.8164883,
                    639.71
                  ],
                  [
                    -120.8013482,
                    47.8194678,
                    639.71
                  ],
                  [
                    -120.7909185,
                    47.8194678,
                    1507.41
                  ],
                  [
                    -120.7909185,
                    47.8164883,
                    1507.41
                  ],
                  [
                    -120.8013482,
                    47.8164883,
                    639.71
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T18:08:41+00:00",
            "end_time": "2017-10-05T17:56:04+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8013482,
        47.8164883,
        639.71,
        -120.7909185,
        47.8194678,
        1507.41
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1539000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:57:33Z",
        "pc:count": 319751,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6426741,
            "count": 319751,
            "maximum": -120.6421717,
            "minimum": -120.6433545,
            "name": "X",
            "position": 0,
            "stddev": 0.0003082661788,
            "variance": 9.502803696e-08
          },
          {
            "average": 47.91388526,
            "count": 319751,
            "maximum": 47.9153829,
            "minimum": 47.9118776,
            "name": "Y",
            "position": 1,
            "stddev": 0.0008055907211,
            "variance": 6.489764099e-07
          },
          {
            "average": 1806.780504,
            "count": 319751,
            "maximum": 1848.32,
            "minimum": 1787.87,
            "name": "Z",
            "position": 2,
            "stddev": 9.036386243,
            "variance": 81.65627633
          },
          {
            "average": 117.7247014,
            "count": 319751,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 83.20106004,
            "variance": 6922.416392
          },
          {
            "average": 1.236455867,
            "count": 319751,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5073079119,
            "variance": 0.2573613174
          },
          {
            "average": 1.473199458,
            "count": 319751,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6926624992,
            "variance": 0.4797813378
          },
          {
            "average": 0.5146723544,
            "count": 319751,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4997854572,
            "variance": 0.2497855032
          },
          {
            "average": 0.0006411238745,
            "count": 319751,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02531234557,
            "variance": 0.0006407148385
          },
          {
            "average": 1.225466066,
            "count": 319751,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4548701794,
            "variance": 0.2069068801
          },
          {
            "average": -4.233525649,
            "count": 319751,
            "maximum": 4.001999855,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 5.12247369,
            "variance": 26.23973671
          },
          {
            "average": 0.4976622434,
            "count": 319751,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999953167,
            "variance": 0.2499953167
          },
          {
            "average": 158.4786631,
            "count": 319751,
            "maximum": 159,
            "minimum": 158,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.4995453097,
            "variance": 0.2495455165
          },
          {
            "average": 192128700.9,
            "count": 319751,
            "maximum": 192129053,
            "minimum": 192128376.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 335.3891494,
            "variance": 112485.8815
          },
          {
            "average": 0,
            "count": 319751,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 319751,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 319751,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 319751,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 319751,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6433545,
          47.9118776,
          1787.87,
          -120.6421717,
          47.9153829,
          1848.32
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6433545,
                47.9118776,
                1787.8700000000001
              ],
              [
                -120.6433545,
                47.9153829,
                1787.8700000000001
              ],
              [
                -120.6421717,
                47.9153829,
                1848.32
              ],
              [
                -120.6421717,
                47.9118776,
                1848.32
              ],
              [
                -120.6433545,
                47.9118776,
                1787.8700000000001
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:57:33+00:00",
        "end_time": "2017-10-15T18:46:16+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6433545,
              47.9118776,
              1787.8700000000001
            ],
            [
              -120.6433545,
              47.9153829,
              1787.8700000000001
            ],
            [
              -120.6421717,
              47.9153829,
              1848.32
            ],
            [
              -120.6421717,
              47.9118776,
              1848.32
            ],
            [
              -120.6433545,
              47.9118776,
              1787.8700000000001
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1539000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1539000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1539000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1539000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6433545,
            47.9118776,
            1787.87,
            -120.6421717,
            47.9153829,
            1848.32
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6433545,
                  47.9118776,
                  1787.8700000000001
                ],
                [
                  -120.6433545,
                  47.9153829,
                  1787.8700000000001
                ],
                [
                  -120.6421717,
                  47.9153829,
                  1848.32
                ],
                [
                  -120.6421717,
                  47.9118776,
                  1848.32
                ],
                [
                  -120.6433545,
                  47.9118776,
                  1787.8700000000001
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1539000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1539000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:57:33Z",
            "pc:count": 319751,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6426741,
                "count": 319751,
                "maximum": -120.6421717,
                "minimum": -120.6433545,
                "name": "X",
                "position": 0,
                "stddev": 0.0003082661788,
                "variance": 9.502803696e-08
              },
              {
                "average": 47.91388526,
                "count": 319751,
                "maximum": 47.9153829,
                "minimum": 47.9118776,
                "name": "Y",
                "position": 1,
                "stddev": 0.0008055907211,
                "variance": 6.489764099e-07
              },
              {
                "average": 1806.780504,
                "count": 319751,
                "maximum": 1848.32,
                "minimum": 1787.87,
                "name": "Z",
                "position": 2,
                "stddev": 9.036386243,
                "variance": 81.65627633
              },
              {
                "average": 117.7247014,
                "count": 319751,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 83.20106004,
                "variance": 6922.416392
              },
              {
                "average": 1.236455867,
                "count": 319751,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5073079119,
                "variance": 0.2573613174
              },
              {
                "average": 1.473199458,
                "count": 319751,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6926624992,
                "variance": 0.4797813378
              },
              {
                "average": 0.5146723544,
                "count": 319751,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4997854572,
                "variance": 0.2497855032
              },
              {
                "average": 0.0006411238745,
                "count": 319751,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02531234557,
                "variance": 0.0006407148385
              },
              {
                "average": 1.225466066,
                "count": 319751,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4548701794,
                "variance": 0.2069068801
              },
              {
                "average": -4.233525649,
                "count": 319751,
                "maximum": 4.001999855,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 5.12247369,
                "variance": 26.23973671
              },
              {
                "average": 0.4976622434,
                "count": 319751,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999953167,
                "variance": 0.2499953167
              },
              {
                "average": 158.4786631,
                "count": 319751,
                "maximum": 159,
                "minimum": 158,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.4995453097,
                "variance": 0.2495455165
              },
              {
                "average": 192128700.9,
                "count": 319751,
                "maximum": 192129053,
                "minimum": 192128376.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 335.3891494,
                "variance": 112485.8815
              },
              {
                "average": 0,
                "count": 319751,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 319751,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 319751,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 319751,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 319751,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6433545,
              47.9118776,
              1787.87,
              -120.6421717,
              47.9153829,
              1848.32
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6433545,
                    47.9118776,
                    1787.8700000000001
                  ],
                  [
                    -120.6433545,
                    47.9153829,
                    1787.8700000000001
                  ],
                  [
                    -120.6421717,
                    47.9153829,
                    1848.32
                  ],
                  [
                    -120.6421717,
                    47.9118776,
                    1848.32
                  ],
                  [
                    -120.6433545,
                    47.9118776,
                    1787.8700000000001
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:57:33+00:00",
            "end_time": "2017-10-15T18:46:16+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6433545,
        47.9118776,
        1787.87,
        -120.6421717,
        47.9153829,
        1848.32
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1527000_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T19:22:29Z",
        "pc:count": 15665,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7406068,
            "count": 15665,
            "maximum": -120.7398404,
            "minimum": -120.7410289,
            "name": "X",
            "position": 0,
            "stddev": 0.000285674805,
            "variance": 8.161009421e-08
          },
          {
            "average": 47.80347722,
            "count": 15665,
            "maximum": 47.8036619,
            "minimum": 47.8033884,
            "name": "Y",
            "position": 1,
            "stddev": 6.170270014e-05,
            "variance": 3.807223204e-09
          },
          {
            "average": 624.4203754,
            "count": 15665,
            "maximum": 650.66,
            "minimum": 604.03,
            "name": "Z",
            "position": 2,
            "stddev": 12.93330046,
            "variance": 167.2702608
          },
          {
            "average": 12.56840089,
            "count": 15665,
            "maximum": 83,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 13.38747642,
            "variance": 179.2245249
          },
          {
            "average": 1.357165656,
            "count": 15665,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5747639163,
            "variance": 0.3303535594
          },
          {
            "average": 1.722885413,
            "count": 15665,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.716615049,
            "variance": 0.5135371284
          },
          {
            "average": 0.523396106,
            "count": 15665,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4994682647,
            "variance": 0.2494685474
          },
          {
            "average": 0,
            "count": 15665,
            "maximum": 0,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 1.055793169,
            "count": 15665,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2495190432,
            "variance": 0.06225975293
          },
          {
            "average": -2.573379055,
            "count": 15665,
            "maximum": 3,
            "minimum": -7.998000145,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 4.560570805,
            "variance": 20.79880607
          },
          {
            "average": 0.534439834,
            "count": 15665,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4988284097,
            "variance": 0.2488297823
          },
          {
            "average": 204.5027131,
            "count": 15665,
            "maximum": 205,
            "minimum": 204,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.500008599,
            "variance": 0.250008599
          },
          {
            "average": 191266333.5,
            "count": 15665,
            "maximum": 191266549.2,
            "minimum": 191266115.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 214.9072414,
            "variance": 46185.12241
          },
          {
            "average": 0,
            "count": 15665,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15665,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15665,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15665,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15665,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7410289,
          47.8033884,
          604.03,
          -120.7398404,
          47.8036619,
          650.66
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7410289,
                47.8033884,
                604.03
              ],
              [
                -120.7410289,
                47.8036619,
                604.03
              ],
              [
                -120.7398404,
                47.8036619,
                650.66
              ],
              [
                -120.7398404,
                47.8033884,
                650.66
              ],
              [
                -120.7410289,
                47.8033884,
                604.03
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T19:22:29+00:00",
        "end_time": "2017-10-05T19:15:15+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7410289,
              47.8033884,
              604.03
            ],
            [
              -120.7410289,
              47.8036619,
              604.03
            ],
            [
              -120.7398404,
              47.8036619,
              650.66
            ],
            [
              -120.7398404,
              47.8033884,
              650.66
            ],
            [
              -120.7410289,
              47.8033884,
              604.03
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1527000_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1527000_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1527000_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1527000_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7410289,
            47.8033884,
            604.03,
            -120.7398404,
            47.8036619,
            650.66
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7410289,
                  47.8033884,
                  604.03
                ],
                [
                  -120.7410289,
                  47.8036619,
                  604.03
                ],
                [
                  -120.7398404,
                  47.8036619,
                  650.66
                ],
                [
                  -120.7398404,
                  47.8033884,
                  650.66
                ],
                [
                  -120.7410289,
                  47.8033884,
                  604.03
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1527000_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1527000_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T19:22:29Z",
            "pc:count": 15665,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7406068,
                "count": 15665,
                "maximum": -120.7398404,
                "minimum": -120.7410289,
                "name": "X",
                "position": 0,
                "stddev": 0.000285674805,
                "variance": 8.161009421e-08
              },
              {
                "average": 47.80347722,
                "count": 15665,
                "maximum": 47.8036619,
                "minimum": 47.8033884,
                "name": "Y",
                "position": 1,
                "stddev": 6.170270014e-05,
                "variance": 3.807223204e-09
              },
              {
                "average": 624.4203754,
                "count": 15665,
                "maximum": 650.66,
                "minimum": 604.03,
                "name": "Z",
                "position": 2,
                "stddev": 12.93330046,
                "variance": 167.2702608
              },
              {
                "average": 12.56840089,
                "count": 15665,
                "maximum": 83,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 13.38747642,
                "variance": 179.2245249
              },
              {
                "average": 1.357165656,
                "count": 15665,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5747639163,
                "variance": 0.3303535594
              },
              {
                "average": 1.722885413,
                "count": 15665,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.716615049,
                "variance": 0.5135371284
              },
              {
                "average": 0.523396106,
                "count": 15665,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4994682647,
                "variance": 0.2494685474
              },
              {
                "average": 0,
                "count": 15665,
                "maximum": 0,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 1.055793169,
                "count": 15665,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2495190432,
                "variance": 0.06225975293
              },
              {
                "average": -2.573379055,
                "count": 15665,
                "maximum": 3,
                "minimum": -7.998000145,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 4.560570805,
                "variance": 20.79880607
              },
              {
                "average": 0.534439834,
                "count": 15665,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4988284097,
                "variance": 0.2488297823
              },
              {
                "average": 204.5027131,
                "count": 15665,
                "maximum": 205,
                "minimum": 204,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.500008599,
                "variance": 0.250008599
              },
              {
                "average": 191266333.5,
                "count": 15665,
                "maximum": 191266549.2,
                "minimum": 191266115.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 214.9072414,
                "variance": 46185.12241
              },
              {
                "average": 0,
                "count": 15665,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15665,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15665,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15665,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15665,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7410289,
              47.8033884,
              604.03,
              -120.7398404,
              47.8036619,
              650.66
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7410289,
                    47.8033884,
                    604.03
                  ],
                  [
                    -120.7410289,
                    47.8036619,
                    604.03
                  ],
                  [
                    -120.7398404,
                    47.8036619,
                    650.66
                  ],
                  [
                    -120.7398404,
                    47.8033884,
                    650.66
                  ],
                  [
                    -120.7410289,
                    47.8033884,
                    604.03
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T19:22:29+00:00",
            "end_time": "2017-10-05T19:15:15+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7410289,
        47.8033884,
        604.03,
        -120.7398404,
        47.8036619,
        650.66
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1522500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:20:13Z",
        "pc:count": 6035662,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6425931,
            "count": 6035662,
            "maximum": -120.6404134,
            "minimum": -120.6464071,
            "name": "X",
            "position": 0,
            "stddev": 0.001332089873,
            "variance": 1.774463429e-06
          },
          {
            "average": 47.76823198,
            "count": 6035662,
            "maximum": 47.7752217,
            "minimum": 47.7634709,
            "name": "Y",
            "position": 1,
            "stddev": 0.003166918106,
            "variance": 1.002937029e-05
          },
          {
            "average": 648.3489006,
            "count": 6035662,
            "maximum": 751.9,
            "minimum": 587.14,
            "name": "Z",
            "position": 2,
            "stddev": 37.13336105,
            "variance": 1378.886503
          },
          {
            "average": 19.46094811,
            "count": 6035662,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 23.66428302,
            "variance": 559.9982906
          },
          {
            "average": 1.299939095,
            "count": 6035662,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5383820561,
            "variance": 0.2898552383
          },
          {
            "average": 1.599772983,
            "count": 6035662,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6925643143,
            "variance": 0.4796453295
          },
          {
            "average": 0.5041562964,
            "count": 6035662,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999827663,
            "variance": 0.2499827666
          },
          {
            "average": 0.0006531180838,
            "count": 6035662,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02554783022,
            "variance": 0.0006526916287
          },
          {
            "average": 1.122161413,
            "count": 6035662,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3572364656,
            "variance": 0.1276178924
          },
          {
            "average": -1.554177277,
            "count": 6035662,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.757325477,
            "variance": 45.6614476
          },
          {
            "average": 0.506434754,
            "count": 6035662,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999586336,
            "variance": 0.2499586354
          },
          {
            "average": 285.2225236,
            "count": 6035662,
            "maximum": 291,
            "minimum": 279,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.752372157,
            "variance": 7.575552491
          },
          {
            "average": 191679175.7,
            "count": 6035662,
            "maximum": 191691213.5,
            "minimum": 191618712.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 25037.97836,
            "variance": 626900360.1
          },
          {
            "average": 0,
            "count": 6035662,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6035662,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6035662,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6035662,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 6035662,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6464071,
          47.7634709,
          587.14,
          -120.6404134,
          47.7752217,
          751.9
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6464071,
                47.7634709,
                587.14
              ],
              [
                -120.6464071,
                47.7752217,
                587.14
              ],
              [
                -120.6404134,
                47.7752217,
                751.9
              ],
              [
                -120.6404134,
                47.7634709,
                751.9
              ],
              [
                -120.6464071,
                47.7634709,
                587.14
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:20:13+00:00",
        "end_time": "2017-10-09T21:11:52+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6464071,
              47.7634709,
              587.14
            ],
            [
              -120.6464071,
              47.7752217,
              587.14
            ],
            [
              -120.6404134,
              47.7752217,
              751.9
            ],
            [
              -120.6404134,
              47.7634709,
              751.9
            ],
            [
              -120.6464071,
              47.7634709,
              587.14
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1522500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1522500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1522500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1522500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6464071,
            47.7634709,
            587.14,
            -120.6404134,
            47.7752217,
            751.9
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6464071,
                  47.7634709,
                  587.14
                ],
                [
                  -120.6464071,
                  47.7752217,
                  587.14
                ],
                [
                  -120.6404134,
                  47.7752217,
                  751.9
                ],
                [
                  -120.6404134,
                  47.7634709,
                  751.9
                ],
                [
                  -120.6464071,
                  47.7634709,
                  587.14
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1522500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1522500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:20:13Z",
            "pc:count": 6035662,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6425931,
                "count": 6035662,
                "maximum": -120.6404134,
                "minimum": -120.6464071,
                "name": "X",
                "position": 0,
                "stddev": 0.001332089873,
                "variance": 1.774463429e-06
              },
              {
                "average": 47.76823198,
                "count": 6035662,
                "maximum": 47.7752217,
                "minimum": 47.7634709,
                "name": "Y",
                "position": 1,
                "stddev": 0.003166918106,
                "variance": 1.002937029e-05
              },
              {
                "average": 648.3489006,
                "count": 6035662,
                "maximum": 751.9,
                "minimum": 587.14,
                "name": "Z",
                "position": 2,
                "stddev": 37.13336105,
                "variance": 1378.886503
              },
              {
                "average": 19.46094811,
                "count": 6035662,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 23.66428302,
                "variance": 559.9982906
              },
              {
                "average": 1.299939095,
                "count": 6035662,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5383820561,
                "variance": 0.2898552383
              },
              {
                "average": 1.599772983,
                "count": 6035662,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6925643143,
                "variance": 0.4796453295
              },
              {
                "average": 0.5041562964,
                "count": 6035662,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999827663,
                "variance": 0.2499827666
              },
              {
                "average": 0.0006531180838,
                "count": 6035662,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02554783022,
                "variance": 0.0006526916287
              },
              {
                "average": 1.122161413,
                "count": 6035662,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3572364656,
                "variance": 0.1276178924
              },
              {
                "average": -1.554177277,
                "count": 6035662,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.757325477,
                "variance": 45.6614476
              },
              {
                "average": 0.506434754,
                "count": 6035662,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999586336,
                "variance": 0.2499586354
              },
              {
                "average": 285.2225236,
                "count": 6035662,
                "maximum": 291,
                "minimum": 279,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.752372157,
                "variance": 7.575552491
              },
              {
                "average": 191679175.7,
                "count": 6035662,
                "maximum": 191691213.5,
                "minimum": 191618712.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 25037.97836,
                "variance": 626900360.1
              },
              {
                "average": 0,
                "count": 6035662,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6035662,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6035662,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6035662,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 6035662,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6464071,
              47.7634709,
              587.14,
              -120.6404134,
              47.7752217,
              751.9
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6464071,
                    47.7634709,
                    587.14
                  ],
                  [
                    -120.6464071,
                    47.7752217,
                    587.14
                  ],
                  [
                    -120.6404134,
                    47.7752217,
                    751.9
                  ],
                  [
                    -120.6404134,
                    47.7634709,
                    751.9
                  ],
                  [
                    -120.6464071,
                    47.7634709,
                    587.14
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:20:13+00:00",
            "end_time": "2017-10-09T21:11:52+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6464071,
        47.7634709,
        587.14,
        -120.6404134,
        47.7752217,
        751.9
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1509000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:52:36Z",
        "pc:count": 38267592,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6699452,
            "count": 38267592,
            "maximum": -120.6590144,
            "minimum": -120.6790843,
            "name": "X",
            "position": 0,
            "stddev": 0.005474302458,
            "variance": 2.99679874e-05
          },
          {
            "average": 47.64903613,
            "count": 38267592,
            "maximum": 47.6554916,
            "minimum": 47.6418929,
            "name": "Y",
            "position": 1,
            "stddev": 0.003749128491,
            "variance": 1.405596444e-05
          },
          {
            "average": 549.3373616,
            "count": 38267592,
            "maximum": 1419.77,
            "minimum": 426.55,
            "name": "Z",
            "position": 2,
            "stddev": 61.713007,
            "variance": 3808.495233
          },
          {
            "average": 20.79831963,
            "count": 38267592,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 22.51924218,
            "variance": 507.1162684
          },
          {
            "average": 1.281827401,
            "count": 38267592,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5309412824,
            "variance": 0.2818986453
          },
          {
            "average": 1.563683756,
            "count": 38267592,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.696034237,
            "variance": 0.484463659
          },
          {
            "average": 0.5001513291,
            "count": 38267592,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999836,
            "variance": 0.2499999836
          },
          {
            "average": 0.0006699141143,
            "count": 38267592,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02587402842,
            "variance": 0.0006694653468
          },
          {
            "average": 1.160722786,
            "count": 38267592,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4092927689,
            "variance": 0.1675205707
          },
          {
            "average": 0.1118956105,
            "count": 38267592,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.044201813,
            "variance": 49.62077918
          },
          {
            "average": 0.4981669346,
            "count": 38267592,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999966464,
            "variance": 0.2499966464
          },
          {
            "average": 255.3133308,
            "count": 38267592,
            "maximum": 259,
            "minimum": 252,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.629822443,
            "variance": 2.656321197
          },
          {
            "average": 191608540.5,
            "count": 38267592,
            "maximum": 191610356.4,
            "minimum": 191606915.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 852.6322763,
            "variance": 726981.7985
          },
          {
            "average": 0,
            "count": 38267592,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38267592,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38267592,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38267592,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38267592,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6790843,
          47.6418929,
          426.55,
          -120.6590144,
          47.6554916,
          1419.77
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6790843,
                47.6418929,
                426.55
              ],
              [
                -120.6790843,
                47.6554916,
                426.55
              ],
              [
                -120.6590144,
                47.6554916,
                1419.77
              ],
              [
                -120.6590144,
                47.6418929,
                1419.77
              ],
              [
                -120.6790843,
                47.6418929,
                426.55
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:52:36+00:00",
        "end_time": "2017-10-09T17:55:15+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6790843,
              47.6418929,
              426.55
            ],
            [
              -120.6790843,
              47.6554916,
              426.55
            ],
            [
              -120.6590144,
              47.6554916,
              1419.77
            ],
            [
              -120.6590144,
              47.6418929,
              1419.77
            ],
            [
              -120.6790843,
              47.6418929,
              426.55
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1509000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1509000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1509000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1509000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6790843,
            47.6418929,
            426.55,
            -120.6590144,
            47.6554916,
            1419.77
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6790843,
                  47.6418929,
                  426.55
                ],
                [
                  -120.6790843,
                  47.6554916,
                  426.55
                ],
                [
                  -120.6590144,
                  47.6554916,
                  1419.77
                ],
                [
                  -120.6590144,
                  47.6418929,
                  1419.77
                ],
                [
                  -120.6790843,
                  47.6418929,
                  426.55
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1509000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1509000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:52:36Z",
            "pc:count": 38267592,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6699452,
                "count": 38267592,
                "maximum": -120.6590144,
                "minimum": -120.6790843,
                "name": "X",
                "position": 0,
                "stddev": 0.005474302458,
                "variance": 2.99679874e-05
              },
              {
                "average": 47.64903613,
                "count": 38267592,
                "maximum": 47.6554916,
                "minimum": 47.6418929,
                "name": "Y",
                "position": 1,
                "stddev": 0.003749128491,
                "variance": 1.405596444e-05
              },
              {
                "average": 549.3373616,
                "count": 38267592,
                "maximum": 1419.77,
                "minimum": 426.55,
                "name": "Z",
                "position": 2,
                "stddev": 61.713007,
                "variance": 3808.495233
              },
              {
                "average": 20.79831963,
                "count": 38267592,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 22.51924218,
                "variance": 507.1162684
              },
              {
                "average": 1.281827401,
                "count": 38267592,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5309412824,
                "variance": 0.2818986453
              },
              {
                "average": 1.563683756,
                "count": 38267592,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.696034237,
                "variance": 0.484463659
              },
              {
                "average": 0.5001513291,
                "count": 38267592,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999836,
                "variance": 0.2499999836
              },
              {
                "average": 0.0006699141143,
                "count": 38267592,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02587402842,
                "variance": 0.0006694653468
              },
              {
                "average": 1.160722786,
                "count": 38267592,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4092927689,
                "variance": 0.1675205707
              },
              {
                "average": 0.1118956105,
                "count": 38267592,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.044201813,
                "variance": 49.62077918
              },
              {
                "average": 0.4981669346,
                "count": 38267592,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999966464,
                "variance": 0.2499966464
              },
              {
                "average": 255.3133308,
                "count": 38267592,
                "maximum": 259,
                "minimum": 252,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.629822443,
                "variance": 2.656321197
              },
              {
                "average": 191608540.5,
                "count": 38267592,
                "maximum": 191610356.4,
                "minimum": 191606915.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 852.6322763,
                "variance": 726981.7985
              },
              {
                "average": 0,
                "count": 38267592,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38267592,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38267592,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38267592,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38267592,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6790843,
              47.6418929,
              426.55,
              -120.6590144,
              47.6554916,
              1419.77
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6790843,
                    47.6418929,
                    426.55
                  ],
                  [
                    -120.6790843,
                    47.6554916,
                    426.55
                  ],
                  [
                    -120.6590144,
                    47.6554916,
                    1419.77
                  ],
                  [
                    -120.6590144,
                    47.6418929,
                    1419.77
                  ],
                  [
                    -120.6790843,
                    47.6418929,
                    426.55
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:52:36+00:00",
            "end_time": "2017-10-09T17:55:15+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6790843,
        47.6418929,
        426.55,
        -120.6590144,
        47.6554916,
        1419.77
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_540000_1533000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:59:33Z",
        "pc:count": 47386756,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7916044,
            "count": 47386756,
            "maximum": -120.7818577,
            "minimum": -120.802103,
            "name": "X",
            "position": 0,
            "stddev": 0.005918468872,
            "variance": 3.502827378e-05
          },
          {
            "average": 47.86378989,
            "count": 47386756,
            "maximum": 47.8705748,
            "minimum": 47.8569539,
            "name": "Y",
            "position": 1,
            "stddev": 0.003968881223,
            "variance": 1.575201816e-05
          },
          {
            "average": 1479.98773,
            "count": 47386756,
            "maximum": 2061.77,
            "minimum": 1133.88,
            "name": "Z",
            "position": 2,
            "stddev": 164.339,
            "variance": 27007.30693
          },
          {
            "average": 61.46165825,
            "count": 47386756,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 54.48121025,
            "variance": 2968.20227
          },
          {
            "average": 1.264926639,
            "count": 47386756,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5305736455,
            "variance": 0.2815083933
          },
          {
            "average": 1.529777033,
            "count": 47386756,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7136799017,
            "variance": 0.5093390021
          },
          {
            "average": 0.5000661155,
            "count": 47386756,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000000009,
            "variance": 0.2500000009
          },
          {
            "average": 0.0007045217444,
            "count": 47386756,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02653347713,
            "variance": 0.0007040254084
          },
          {
            "average": 1.155953005,
            "count": 47386756,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4015556595,
            "variance": 0.1612469477
          },
          {
            "average": 0.3718288637,
            "count": 47386756,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.116114239,
            "variance": 50.63908186
          },
          {
            "average": 0.5054993214,
            "count": 47386756,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999697618,
            "variance": 0.2499697627
          },
          {
            "average": 226.2978182,
            "count": 47386756,
            "maximum": 298,
            "minimum": 216,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 19.0284032,
            "variance": 362.0801282
          },
          {
            "average": 191299577.7,
            "count": 47386756,
            "maximum": 191693573.9,
            "minimum": 191270078.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 104391.7487,
            "variance": 10897637190.0
          },
          {
            "average": 0,
            "count": 47386756,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47386756,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47386756,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47386756,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47386756,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.802103,
          47.8569539,
          1133.88,
          -120.7818577,
          47.8705748,
          2061.77
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.802103,
                47.8569539,
                1133.88
              ],
              [
                -120.802103,
                47.8705748,
                1133.88
              ],
              [
                -120.7818577,
                47.8705748,
                2061.77
              ],
              [
                -120.7818577,
                47.8569539,
                2061.77
              ],
              [
                -120.802103,
                47.8569539,
                1133.88
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:59:33+00:00",
        "end_time": "2017-10-05T20:21:18+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.802103,
              47.8569539,
              1133.88
            ],
            [
              -120.802103,
              47.8705748,
              1133.88
            ],
            [
              -120.7818577,
              47.8705748,
              2061.77
            ],
            [
              -120.7818577,
              47.8569539,
              2061.77
            ],
            [
              -120.802103,
              47.8569539,
              1133.88
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_540000_1533000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_540000_1533000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_540000_1533000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1533000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.802103,
            47.8569539,
            1133.88,
            -120.7818577,
            47.8705748,
            2061.77
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.802103,
                  47.8569539,
                  1133.88
                ],
                [
                  -120.802103,
                  47.8705748,
                  1133.88
                ],
                [
                  -120.7818577,
                  47.8705748,
                  2061.77
                ],
                [
                  -120.7818577,
                  47.8569539,
                  2061.77
                ],
                [
                  -120.802103,
                  47.8569539,
                  1133.88
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_540000_1533000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1533000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:59:33Z",
            "pc:count": 47386756,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7916044,
                "count": 47386756,
                "maximum": -120.7818577,
                "minimum": -120.802103,
                "name": "X",
                "position": 0,
                "stddev": 0.005918468872,
                "variance": 3.502827378e-05
              },
              {
                "average": 47.86378989,
                "count": 47386756,
                "maximum": 47.8705748,
                "minimum": 47.8569539,
                "name": "Y",
                "position": 1,
                "stddev": 0.003968881223,
                "variance": 1.575201816e-05
              },
              {
                "average": 1479.98773,
                "count": 47386756,
                "maximum": 2061.77,
                "minimum": 1133.88,
                "name": "Z",
                "position": 2,
                "stddev": 164.339,
                "variance": 27007.30693
              },
              {
                "average": 61.46165825,
                "count": 47386756,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 54.48121025,
                "variance": 2968.20227
              },
              {
                "average": 1.264926639,
                "count": 47386756,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5305736455,
                "variance": 0.2815083933
              },
              {
                "average": 1.529777033,
                "count": 47386756,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7136799017,
                "variance": 0.5093390021
              },
              {
                "average": 0.5000661155,
                "count": 47386756,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000000009,
                "variance": 0.2500000009
              },
              {
                "average": 0.0007045217444,
                "count": 47386756,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02653347713,
                "variance": 0.0007040254084
              },
              {
                "average": 1.155953005,
                "count": 47386756,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4015556595,
                "variance": 0.1612469477
              },
              {
                "average": 0.3718288637,
                "count": 47386756,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.116114239,
                "variance": 50.63908186
              },
              {
                "average": 0.5054993214,
                "count": 47386756,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999697618,
                "variance": 0.2499697627
              },
              {
                "average": 226.2978182,
                "count": 47386756,
                "maximum": 298,
                "minimum": 216,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 19.0284032,
                "variance": 362.0801282
              },
              {
                "average": 191299577.7,
                "count": 47386756,
                "maximum": 191693573.9,
                "minimum": 191270078.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 104391.7487,
                "variance": 10897637190.0
              },
              {
                "average": 0,
                "count": 47386756,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47386756,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47386756,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47386756,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47386756,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.802103,
              47.8569539,
              1133.88,
              -120.7818577,
              47.8705748,
              2061.77
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.802103,
                    47.8569539,
                    1133.88
                  ],
                  [
                    -120.802103,
                    47.8705748,
                    1133.88
                  ],
                  [
                    -120.7818577,
                    47.8705748,
                    2061.77
                  ],
                  [
                    -120.7818577,
                    47.8569539,
                    2061.77
                  ],
                  [
                    -120.802103,
                    47.8569539,
                    1133.88
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:59:33+00:00",
            "end_time": "2017-10-05T20:21:18+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.802103,
        47.8569539,
        1133.88,
        -120.7818577,
        47.8705748,
        2061.77
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_541500_1527000_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T19:32:22Z",
        "pc:count": 31128395,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7723234,
            "count": 31128395,
            "maximum": -120.7610525,
            "minimum": -120.7812325,
            "name": "X",
            "position": 0,
            "stddev": 0.005736474064,
            "variance": 3.290713469e-05
          },
          {
            "average": 47.80688014,
            "count": 31128395,
            "maximum": 47.8138586,
            "minimum": 47.8031329,
            "name": "Y",
            "position": 1,
            "stddev": 0.002381364688,
            "variance": 5.670897779e-06
          },
          {
            "average": 901.4432298,
            "count": 31128395,
            "maximum": 1865.3,
            "minimum": 631.76,
            "name": "Z",
            "position": 2,
            "stddev": 117.2310963,
            "variance": 13743.12993
          },
          {
            "average": 32.72262396,
            "count": 31128395,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 35.31804283,
            "variance": 1247.364149
          },
          {
            "average": 1.376655912,
            "count": 31128395,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.6184034567,
            "variance": 0.3824228353
          },
          {
            "average": 1.753530563,
            "count": 31128395,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7929949815,
            "variance": 0.6288410406
          },
          {
            "average": 0.4996228042,
            "count": 31128395,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999998658,
            "variance": 0.2499998658
          },
          {
            "average": 0.0006012195618,
            "count": 31128395,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02451240739,
            "variance": 0.0006008581161
          },
          {
            "average": 1.086939176,
            "count": 31128395,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3124765238,
            "variance": 0.09764157793
          },
          {
            "average": 0.3046522485,
            "count": 31128395,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.847890359,
            "variance": 46.89360237
          },
          {
            "average": 0.505052477,
            "count": 31128395,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999744799,
            "variance": 0.2499744805
          },
          {
            "average": 202.3200769,
            "count": 31128395,
            "maximum": 207,
            "minimum": 193,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.921448411,
            "variance": 15.37775764
          },
          {
            "average": 191265454.2,
            "count": 31128395,
            "maximum": 191267142.6,
            "minimum": 191261775.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 1587.17299,
            "variance": 2519118.101
          },
          {
            "average": 0,
            "count": 31128395,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31128395,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31128395,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31128395,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31128395,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7812325,
          47.8031329,
          631.76,
          -120.7610525,
          47.8138586,
          1865.3
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7812325,
                47.8031329,
                631.76
              ],
              [
                -120.7812325,
                47.8138586,
                631.76
              ],
              [
                -120.7610525,
                47.8138586,
                1865.3
              ],
              [
                -120.7610525,
                47.8031329,
                1865.3
              ],
              [
                -120.7812325,
                47.8031329,
                631.76
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T19:32:22+00:00",
        "end_time": "2017-10-05T18:02:55+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7812325,
              47.8031329,
              631.76
            ],
            [
              -120.7812325,
              47.8138586,
              631.76
            ],
            [
              -120.7610525,
              47.8138586,
              1865.3
            ],
            [
              -120.7610525,
              47.8031329,
              1865.3
            ],
            [
              -120.7812325,
              47.8031329,
              631.76
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_541500_1527000_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_541500_1527000_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_541500_1527000_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1527000_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7812325,
            47.8031329,
            631.76,
            -120.7610525,
            47.8138586,
            1865.3
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7812325,
                  47.8031329,
                  631.76
                ],
                [
                  -120.7812325,
                  47.8138586,
                  631.76
                ],
                [
                  -120.7610525,
                  47.8138586,
                  1865.3
                ],
                [
                  -120.7610525,
                  47.8031329,
                  1865.3
                ],
                [
                  -120.7812325,
                  47.8031329,
                  631.76
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_541500_1527000_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1527000_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T19:32:22Z",
            "pc:count": 31128395,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7723234,
                "count": 31128395,
                "maximum": -120.7610525,
                "minimum": -120.7812325,
                "name": "X",
                "position": 0,
                "stddev": 0.005736474064,
                "variance": 3.290713469e-05
              },
              {
                "average": 47.80688014,
                "count": 31128395,
                "maximum": 47.8138586,
                "minimum": 47.8031329,
                "name": "Y",
                "position": 1,
                "stddev": 0.002381364688,
                "variance": 5.670897779e-06
              },
              {
                "average": 901.4432298,
                "count": 31128395,
                "maximum": 1865.3,
                "minimum": 631.76,
                "name": "Z",
                "position": 2,
                "stddev": 117.2310963,
                "variance": 13743.12993
              },
              {
                "average": 32.72262396,
                "count": 31128395,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 35.31804283,
                "variance": 1247.364149
              },
              {
                "average": 1.376655912,
                "count": 31128395,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.6184034567,
                "variance": 0.3824228353
              },
              {
                "average": 1.753530563,
                "count": 31128395,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7929949815,
                "variance": 0.6288410406
              },
              {
                "average": 0.4996228042,
                "count": 31128395,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999998658,
                "variance": 0.2499998658
              },
              {
                "average": 0.0006012195618,
                "count": 31128395,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02451240739,
                "variance": 0.0006008581161
              },
              {
                "average": 1.086939176,
                "count": 31128395,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3124765238,
                "variance": 0.09764157793
              },
              {
                "average": 0.3046522485,
                "count": 31128395,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.847890359,
                "variance": 46.89360237
              },
              {
                "average": 0.505052477,
                "count": 31128395,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999744799,
                "variance": 0.2499744805
              },
              {
                "average": 202.3200769,
                "count": 31128395,
                "maximum": 207,
                "minimum": 193,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.921448411,
                "variance": 15.37775764
              },
              {
                "average": 191265454.2,
                "count": 31128395,
                "maximum": 191267142.6,
                "minimum": 191261775.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 1587.17299,
                "variance": 2519118.101
              },
              {
                "average": 0,
                "count": 31128395,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31128395,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31128395,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31128395,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31128395,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7812325,
              47.8031329,
              631.76,
              -120.7610525,
              47.8138586,
              1865.3
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7812325,
                    47.8031329,
                    631.76
                  ],
                  [
                    -120.7812325,
                    47.8138586,
                    631.76
                  ],
                  [
                    -120.7610525,
                    47.8138586,
                    1865.3
                  ],
                  [
                    -120.7610525,
                    47.8031329,
                    1865.3
                  ],
                  [
                    -120.7812325,
                    47.8031329,
                    631.76
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T19:32:22+00:00",
            "end_time": "2017-10-05T18:02:55+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7812325,
        47.8031329,
        631.76,
        -120.7610525,
        47.8138586,
        1865.3
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_541500_1530000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T19:12:08Z",
        "pc:count": 19983206,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7711528,
            "count": 19983206,
            "maximum": -120.7615038,
            "minimum": -120.7816626,
            "name": "X",
            "position": 0,
            "stddev": 0.005845228411,
            "variance": 3.416669518e-05
          },
          {
            "average": 47.84045161,
            "count": 19983206,
            "maximum": 47.8437271,
            "minimum": 47.8353802,
            "name": "Y",
            "position": 1,
            "stddev": 0.001959609921,
            "variance": 3.840071042e-06
          },
          {
            "average": 745.6390664,
            "count": 19983206,
            "maximum": 1660.05,
            "minimum": 610.23,
            "name": "Z",
            "position": 2,
            "stddev": 74.41600207,
            "variance": 5537.741364
          },
          {
            "average": 24.73948505,
            "count": 19983206,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 29.35265824,
            "variance": 861.5785455
          },
          {
            "average": 1.352809454,
            "count": 19983206,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5904181923,
            "variance": 0.3485936419
          },
          {
            "average": 1.705611102,
            "count": 19983206,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7539797309,
            "variance": 0.5684854346
          },
          {
            "average": 0.4954513805,
            "count": 19983206,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999793221,
            "variance": 0.2499793226
          },
          {
            "average": 0.0006609049619,
            "count": 19983206,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02569957586,
            "variance": 0.0006604681996
          },
          {
            "average": 1.110967579,
            "count": 19983206,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3435484655,
            "variance": 0.1180255482
          },
          {
            "average": 1.816311656,
            "count": 19983206,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.802318892,
            "variance": 46.27154231
          },
          {
            "average": 0.4943264359,
            "count": 19983206,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999678221,
            "variance": 0.2499678232
          },
          {
            "average": 287.7330589,
            "count": 19983206,
            "maximum": 308,
            "minimum": 212,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 34.2529594,
            "variance": 1173.265227
          },
          {
            "average": 191635077.6,
            "count": 19983206,
            "maximum": 191697928.3,
            "minimum": 191268871.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 133160.1768,
            "variance": 17731632680.0
          },
          {
            "average": 0,
            "count": 19983206,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 19983206,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 19983206,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 19983206,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 19983206,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7816626,
          47.8353802,
          610.23,
          -120.7615038,
          47.8437271,
          1660.05
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7816626,
                47.8353802,
                610.23
              ],
              [
                -120.7816626,
                47.8437271,
                610.23
              ],
              [
                -120.7615038,
                47.8437271,
                1660.05
              ],
              [
                -120.7615038,
                47.8353802,
                1660.05
              ],
              [
                -120.7816626,
                47.8353802,
                610.23
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T19:12:08+00:00",
        "end_time": "2017-10-05T20:01:11+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7816626,
              47.8353802,
              610.23
            ],
            [
              -120.7816626,
              47.8437271,
              610.23
            ],
            [
              -120.7615038,
              47.8437271,
              1660.05
            ],
            [
              -120.7615038,
              47.8353802,
              1660.05
            ],
            [
              -120.7816626,
              47.8353802,
              610.23
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_541500_1530000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_541500_1530000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_541500_1530000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1530000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7816626,
            47.8353802,
            610.23,
            -120.7615038,
            47.8437271,
            1660.05
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7816626,
                  47.8353802,
                  610.23
                ],
                [
                  -120.7816626,
                  47.8437271,
                  610.23
                ],
                [
                  -120.7615038,
                  47.8437271,
                  1660.05
                ],
                [
                  -120.7615038,
                  47.8353802,
                  1660.05
                ],
                [
                  -120.7816626,
                  47.8353802,
                  610.23
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_541500_1530000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1530000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T19:12:08Z",
            "pc:count": 19983206,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7711528,
                "count": 19983206,
                "maximum": -120.7615038,
                "minimum": -120.7816626,
                "name": "X",
                "position": 0,
                "stddev": 0.005845228411,
                "variance": 3.416669518e-05
              },
              {
                "average": 47.84045161,
                "count": 19983206,
                "maximum": 47.8437271,
                "minimum": 47.8353802,
                "name": "Y",
                "position": 1,
                "stddev": 0.001959609921,
                "variance": 3.840071042e-06
              },
              {
                "average": 745.6390664,
                "count": 19983206,
                "maximum": 1660.05,
                "minimum": 610.23,
                "name": "Z",
                "position": 2,
                "stddev": 74.41600207,
                "variance": 5537.741364
              },
              {
                "average": 24.73948505,
                "count": 19983206,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 29.35265824,
                "variance": 861.5785455
              },
              {
                "average": 1.352809454,
                "count": 19983206,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5904181923,
                "variance": 0.3485936419
              },
              {
                "average": 1.705611102,
                "count": 19983206,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7539797309,
                "variance": 0.5684854346
              },
              {
                "average": 0.4954513805,
                "count": 19983206,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999793221,
                "variance": 0.2499793226
              },
              {
                "average": 0.0006609049619,
                "count": 19983206,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02569957586,
                "variance": 0.0006604681996
              },
              {
                "average": 1.110967579,
                "count": 19983206,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3435484655,
                "variance": 0.1180255482
              },
              {
                "average": 1.816311656,
                "count": 19983206,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.802318892,
                "variance": 46.27154231
              },
              {
                "average": 0.4943264359,
                "count": 19983206,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999678221,
                "variance": 0.2499678232
              },
              {
                "average": 287.7330589,
                "count": 19983206,
                "maximum": 308,
                "minimum": 212,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 34.2529594,
                "variance": 1173.265227
              },
              {
                "average": 191635077.6,
                "count": 19983206,
                "maximum": 191697928.3,
                "minimum": 191268871.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 133160.1768,
                "variance": 17731632680.0
              },
              {
                "average": 0,
                "count": 19983206,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 19983206,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 19983206,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 19983206,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 19983206,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7816626,
              47.8353802,
              610.23,
              -120.7615038,
              47.8437271,
              1660.05
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7816626,
                    47.8353802,
                    610.23
                  ],
                  [
                    -120.7816626,
                    47.8437271,
                    610.23
                  ],
                  [
                    -120.7615038,
                    47.8437271,
                    1660.05
                  ],
                  [
                    -120.7615038,
                    47.8353802,
                    1660.05
                  ],
                  [
                    -120.7816626,
                    47.8353802,
                    610.23
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T19:12:08+00:00",
            "end_time": "2017-10-05T20:01:11+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7816626,
        47.8353802,
        610.23,
        -120.7615038,
        47.8437271,
        1660.05
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1516500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:05:30Z",
        "pc:count": 4950248,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6230203,
            "count": 4950248,
            "maximum": -120.6198528,
            "minimum": -120.6282834,
            "name": "X",
            "position": 0,
            "stddev": 0.00215916448,
            "variance": 4.661991253e-06
          },
          {
            "average": 47.72047004,
            "count": 4950248,
            "maximum": 47.7231445,
            "minimum": 47.7156424,
            "name": "Y",
            "position": 1,
            "stddev": 0.001853501026,
            "variance": 3.435466053e-06
          },
          {
            "average": 605.2164003,
            "count": 4950248,
            "maximum": 748.8,
            "minimum": 537.04,
            "name": "Z",
            "position": 2,
            "stddev": 50.21818236,
            "variance": 2521.865839
          },
          {
            "average": 29.39107334,
            "count": 4950248,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 28.67722058,
            "variance": 822.3829799
          },
          {
            "average": 1.234461991,
            "count": 4950248,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4906586788,
            "variance": 0.2407459391
          },
          {
            "average": 1.468757525,
            "count": 4950248,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.657776056,
            "variance": 0.4326693398
          },
          {
            "average": 0.4981855455,
            "count": 4950248,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999967582,
            "variance": 0.2499967583
          },
          {
            "average": 0.0008437961088,
            "count": 4950248,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02903591375,
            "variance": 0.0008430842872
          },
          {
            "average": 1.209238608,
            "count": 4950248,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4500184475,
            "variance": 0.2025166031
          },
          {
            "average": 1.37382393,
            "count": 4950248,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.521907271,
            "variance": 56.57908899
          },
          {
            "average": 0.5020021219,
            "count": 4950248,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499996042,
            "variance": 0.249996042
          },
          {
            "average": 296.0540019,
            "count": 4950248,
            "maximum": 299,
            "minimum": 292,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.786894624,
            "variance": 3.192992398
          },
          {
            "average": 191692929.6,
            "count": 4950248,
            "maximum": 191693930.6,
            "minimum": 191691612,
            "name": "GpsTime",
            "position": 12,
            "stddev": 589.4714407,
            "variance": 347476.5794
          },
          {
            "average": 0,
            "count": 4950248,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4950248,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4950248,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4950248,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4950248,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6282834,
          47.7156424,
          537.04,
          -120.6198528,
          47.7231445,
          748.8
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6282834,
                47.7156424,
                537.04
              ],
              [
                -120.6282834,
                47.7231445,
                537.04
              ],
              [
                -120.6198528,
                47.7231445,
                748.8
              ],
              [
                -120.6198528,
                47.7156424,
                748.8
              ],
              [
                -120.6282834,
                47.7156424,
                537.04
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:05:30+00:00",
        "end_time": "2017-10-10T17:26:52+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6282834,
              47.7156424,
              537.04
            ],
            [
              -120.6282834,
              47.7231445,
              537.04
            ],
            [
              -120.6198528,
              47.7231445,
              748.8
            ],
            [
              -120.6198528,
              47.7156424,
              748.8
            ],
            [
              -120.6282834,
              47.7156424,
              537.04
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1516500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1516500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1516500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1516500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6282834,
            47.7156424,
            537.04,
            -120.6198528,
            47.7231445,
            748.8
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6282834,
                  47.7156424,
                  537.04
                ],
                [
                  -120.6282834,
                  47.7231445,
                  537.04
                ],
                [
                  -120.6198528,
                  47.7231445,
                  748.8
                ],
                [
                  -120.6198528,
                  47.7156424,
                  748.8
                ],
                [
                  -120.6282834,
                  47.7156424,
                  537.04
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1516500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1516500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:05:30Z",
            "pc:count": 4950248,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6230203,
                "count": 4950248,
                "maximum": -120.6198528,
                "minimum": -120.6282834,
                "name": "X",
                "position": 0,
                "stddev": 0.00215916448,
                "variance": 4.661991253e-06
              },
              {
                "average": 47.72047004,
                "count": 4950248,
                "maximum": 47.7231445,
                "minimum": 47.7156424,
                "name": "Y",
                "position": 1,
                "stddev": 0.001853501026,
                "variance": 3.435466053e-06
              },
              {
                "average": 605.2164003,
                "count": 4950248,
                "maximum": 748.8,
                "minimum": 537.04,
                "name": "Z",
                "position": 2,
                "stddev": 50.21818236,
                "variance": 2521.865839
              },
              {
                "average": 29.39107334,
                "count": 4950248,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 28.67722058,
                "variance": 822.3829799
              },
              {
                "average": 1.234461991,
                "count": 4950248,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4906586788,
                "variance": 0.2407459391
              },
              {
                "average": 1.468757525,
                "count": 4950248,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.657776056,
                "variance": 0.4326693398
              },
              {
                "average": 0.4981855455,
                "count": 4950248,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999967582,
                "variance": 0.2499967583
              },
              {
                "average": 0.0008437961088,
                "count": 4950248,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02903591375,
                "variance": 0.0008430842872
              },
              {
                "average": 1.209238608,
                "count": 4950248,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4500184475,
                "variance": 0.2025166031
              },
              {
                "average": 1.37382393,
                "count": 4950248,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.521907271,
                "variance": 56.57908899
              },
              {
                "average": 0.5020021219,
                "count": 4950248,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499996042,
                "variance": 0.249996042
              },
              {
                "average": 296.0540019,
                "count": 4950248,
                "maximum": 299,
                "minimum": 292,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.786894624,
                "variance": 3.192992398
              },
              {
                "average": 191692929.6,
                "count": 4950248,
                "maximum": 191693930.6,
                "minimum": 191691612,
                "name": "GpsTime",
                "position": 12,
                "stddev": 589.4714407,
                "variance": 347476.5794
              },
              {
                "average": 0,
                "count": 4950248,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4950248,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4950248,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4950248,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4950248,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6282834,
              47.7156424,
              537.04,
              -120.6198528,
              47.7231445,
              748.8
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6282834,
                    47.7156424,
                    537.04
                  ],
                  [
                    -120.6282834,
                    47.7231445,
                    537.04
                  ],
                  [
                    -120.6198528,
                    47.7231445,
                    748.8
                  ],
                  [
                    -120.6198528,
                    47.7156424,
                    748.8
                  ],
                  [
                    -120.6282834,
                    47.7156424,
                    537.04
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T18:05:30+00:00",
            "end_time": "2017-10-10T17:26:52+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6282834,
        47.7156424,
        537.04,
        -120.6198528,
        47.7231445,
        748.8
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1524000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T19:19:32Z",
        "pc:count": 35819488,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6105079,
            "count": 35819488,
            "maximum": -120.6005387,
            "minimum": -120.6207097,
            "name": "X",
            "position": 0,
            "stddev": 0.005811730017,
            "variance": 3.377620579e-05
          },
          {
            "average": 47.78396113,
            "count": 35819488,
            "maximum": 47.7906874,
            "minimum": 47.7770973,
            "name": "Y",
            "position": 1,
            "stddev": 0.003879170088,
            "variance": 1.504796057e-05
          },
          {
            "average": 791.679382,
            "count": 35819488,
            "maximum": 1540.21,
            "minimum": 604.78,
            "name": "Z",
            "position": 2,
            "stddev": 76.92305441,
            "variance": 5917.1563
          },
          {
            "average": 30.51966273,
            "count": 35819488,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 31.7832962,
            "variance": 1010.177917
          },
          {
            "average": 1.290486425,
            "count": 35819488,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5392713085,
            "variance": 0.2908135442
          },
          {
            "average": 1.580982592,
            "count": 35819488,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7054048065,
            "variance": 0.497595941
          },
          {
            "average": 0.5002668101,
            "count": 35819488,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999358,
            "variance": 0.2499999358
          },
          {
            "average": 0.0006720084888,
            "count": 35819488,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02591441514,
            "variance": 0.0006715569121
          },
          {
            "average": 1.164735381,
            "count": 35819488,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4155269309,
            "variance": 0.1726626303
          },
          {
            "average": 0.1602861021,
            "count": 35819488,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.052999061,
            "variance": 49.74479575
          },
          {
            "average": 0.5006826172,
            "count": 35819488,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499999541,
            "variance": 0.249999541
          },
          {
            "average": 285.7607719,
            "count": 35819488,
            "maximum": 309,
            "minimum": 268,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 15.7194846,
            "variance": 247.102196
          },
          {
            "average": 191656507.8,
            "count": 35819488,
            "maximum": 191698372.5,
            "minimum": 191614981.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 39653.78172,
            "variance": 1572422404
          },
          {
            "average": 0,
            "count": 35819488,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35819488,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35819488,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35819488,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35819488,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6207097,
          47.7770973,
          604.78,
          -120.6005387,
          47.7906874,
          1540.21
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6207097,
                47.7770973,
                604.78
              ],
              [
                -120.6207097,
                47.7906874,
                604.78
              ],
              [
                -120.6005387,
                47.7906874,
                1540.21
              ],
              [
                -120.6005387,
                47.7770973,
                1540.21
              ],
              [
                -120.6207097,
                47.7770973,
                604.78
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T19:19:32+00:00",
        "end_time": "2017-10-09T20:09:41+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6207097,
              47.7770973,
              604.78
            ],
            [
              -120.6207097,
              47.7906874,
              604.78
            ],
            [
              -120.6005387,
              47.7906874,
              1540.21
            ],
            [
              -120.6005387,
              47.7770973,
              1540.21
            ],
            [
              -120.6207097,
              47.7770973,
              604.78
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1524000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1524000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1524000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1524000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6207097,
            47.7770973,
            604.78,
            -120.6005387,
            47.7906874,
            1540.21
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6207097,
                  47.7770973,
                  604.78
                ],
                [
                  -120.6207097,
                  47.7906874,
                  604.78
                ],
                [
                  -120.6005387,
                  47.7906874,
                  1540.21
                ],
                [
                  -120.6005387,
                  47.7770973,
                  1540.21
                ],
                [
                  -120.6207097,
                  47.7770973,
                  604.78
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1524000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1524000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T19:19:32Z",
            "pc:count": 35819488,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6105079,
                "count": 35819488,
                "maximum": -120.6005387,
                "minimum": -120.6207097,
                "name": "X",
                "position": 0,
                "stddev": 0.005811730017,
                "variance": 3.377620579e-05
              },
              {
                "average": 47.78396113,
                "count": 35819488,
                "maximum": 47.7906874,
                "minimum": 47.7770973,
                "name": "Y",
                "position": 1,
                "stddev": 0.003879170088,
                "variance": 1.504796057e-05
              },
              {
                "average": 791.679382,
                "count": 35819488,
                "maximum": 1540.21,
                "minimum": 604.78,
                "name": "Z",
                "position": 2,
                "stddev": 76.92305441,
                "variance": 5917.1563
              },
              {
                "average": 30.51966273,
                "count": 35819488,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 31.7832962,
                "variance": 1010.177917
              },
              {
                "average": 1.290486425,
                "count": 35819488,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5392713085,
                "variance": 0.2908135442
              },
              {
                "average": 1.580982592,
                "count": 35819488,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7054048065,
                "variance": 0.497595941
              },
              {
                "average": 0.5002668101,
                "count": 35819488,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999358,
                "variance": 0.2499999358
              },
              {
                "average": 0.0006720084888,
                "count": 35819488,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02591441514,
                "variance": 0.0006715569121
              },
              {
                "average": 1.164735381,
                "count": 35819488,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4155269309,
                "variance": 0.1726626303
              },
              {
                "average": 0.1602861021,
                "count": 35819488,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.052999061,
                "variance": 49.74479575
              },
              {
                "average": 0.5006826172,
                "count": 35819488,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499999541,
                "variance": 0.249999541
              },
              {
                "average": 285.7607719,
                "count": 35819488,
                "maximum": 309,
                "minimum": 268,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 15.7194846,
                "variance": 247.102196
              },
              {
                "average": 191656507.8,
                "count": 35819488,
                "maximum": 191698372.5,
                "minimum": 191614981.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 39653.78172,
                "variance": 1572422404
              },
              {
                "average": 0,
                "count": 35819488,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35819488,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35819488,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35819488,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35819488,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6207097,
              47.7770973,
              604.78,
              -120.6005387,
              47.7906874,
              1540.21
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6207097,
                    47.7770973,
                    604.78
                  ],
                  [
                    -120.6207097,
                    47.7906874,
                    604.78
                  ],
                  [
                    -120.6005387,
                    47.7906874,
                    1540.21
                  ],
                  [
                    -120.6005387,
                    47.7770973,
                    1540.21
                  ],
                  [
                    -120.6207097,
                    47.7770973,
                    604.78
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T19:19:32+00:00",
            "end_time": "2017-10-09T20:09:41+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6207097,
        47.7770973,
        604.78,
        -120.6005387,
        47.7906874,
        1540.21
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_555000_1516500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:43:53Z",
        "pc:count": 33769505,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5898904,
            "count": 33769505,
            "maximum": -120.5798012,
            "minimum": -120.59994,
            "name": "X",
            "position": 0,
            "stddev": 0.005728850185,
            "variance": 3.281972445e-05
          },
          {
            "average": 47.71668694,
            "count": 33769505,
            "maximum": 47.7233456,
            "minimum": 47.7097594,
            "name": "Y",
            "position": 1,
            "stddev": 0.003872065904,
            "variance": 1.499289436e-05
          },
          {
            "average": 796.4624455,
            "count": 33769505,
            "maximum": 1457.83,
            "minimum": 619.46,
            "name": "Z",
            "position": 2,
            "stddev": 91.30968447,
            "variance": 8337.458478
          },
          {
            "average": 38.9900669,
            "count": 33769505,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 35.67724289,
            "variance": 1272.86566
          },
          {
            "average": 1.231675857,
            "count": 33769505,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4944590791,
            "variance": 0.2444897809
          },
          {
            "average": 1.463360745,
            "count": 33769505,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6694260788,
            "variance": 0.448131275
          },
          {
            "average": 0.5015515922,
            "count": 33769505,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999976,
            "variance": 0.2499976
          },
          {
            "average": 0.0006616028278,
            "count": 33769505,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02571313145,
            "variance": 0.000661165129
          },
          {
            "average": 1.257656072,
            "count": 33769505,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4902122497,
            "variance": 0.2403080498
          },
          {
            "average": -0.344451606,
            "count": 33769505,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.012246639,
            "variance": 49.17160292
          },
          {
            "average": 0.5013171203,
            "count": 33769505,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999982726,
            "variance": 0.2499982726
          },
          {
            "average": 285.9268966,
            "count": 33769505,
            "maximum": 295,
            "minimum": 279,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.402486571,
            "variance": 11.57691487
          },
          {
            "average": 191679068.6,
            "count": 33769505,
            "maximum": 191692633,
            "minimum": 191618834.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 25514.43098,
            "variance": 650986188.3
          },
          {
            "average": 0,
            "count": 33769505,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33769505,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33769505,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33769505,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33769505,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.59994,
          47.7097594,
          619.46,
          -120.5798012,
          47.7233456,
          1457.83
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.59994,
                47.7097594,
                619.46
              ],
              [
                -120.59994,
                47.7233456,
                619.46
              ],
              [
                -120.5798012,
                47.7233456,
                1457.83
              ],
              [
                -120.5798012,
                47.7097594,
                1457.83
              ],
              [
                -120.59994,
                47.7097594,
                619.46
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:43:53+00:00",
        "end_time": "2017-10-09T21:13:54+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.59994,
              47.7097594,
              619.46
            ],
            [
              -120.59994,
              47.7233456,
              619.46
            ],
            [
              -120.5798012,
              47.7233456,
              1457.83
            ],
            [
              -120.5798012,
              47.7097594,
              1457.83
            ],
            [
              -120.59994,
              47.7097594,
              619.46
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_555000_1516500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_555000_1516500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_555000_1516500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1516500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.59994,
            47.7097594,
            619.46,
            -120.5798012,
            47.7233456,
            1457.83
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.59994,
                  47.7097594,
                  619.46
                ],
                [
                  -120.59994,
                  47.7233456,
                  619.46
                ],
                [
                  -120.5798012,
                  47.7233456,
                  1457.83
                ],
                [
                  -120.5798012,
                  47.7097594,
                  1457.83
                ],
                [
                  -120.59994,
                  47.7097594,
                  619.46
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_555000_1516500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1516500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:43:53Z",
            "pc:count": 33769505,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5898904,
                "count": 33769505,
                "maximum": -120.5798012,
                "minimum": -120.59994,
                "name": "X",
                "position": 0,
                "stddev": 0.005728850185,
                "variance": 3.281972445e-05
              },
              {
                "average": 47.71668694,
                "count": 33769505,
                "maximum": 47.7233456,
                "minimum": 47.7097594,
                "name": "Y",
                "position": 1,
                "stddev": 0.003872065904,
                "variance": 1.499289436e-05
              },
              {
                "average": 796.4624455,
                "count": 33769505,
                "maximum": 1457.83,
                "minimum": 619.46,
                "name": "Z",
                "position": 2,
                "stddev": 91.30968447,
                "variance": 8337.458478
              },
              {
                "average": 38.9900669,
                "count": 33769505,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 35.67724289,
                "variance": 1272.86566
              },
              {
                "average": 1.231675857,
                "count": 33769505,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4944590791,
                "variance": 0.2444897809
              },
              {
                "average": 1.463360745,
                "count": 33769505,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6694260788,
                "variance": 0.448131275
              },
              {
                "average": 0.5015515922,
                "count": 33769505,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999976,
                "variance": 0.2499976
              },
              {
                "average": 0.0006616028278,
                "count": 33769505,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02571313145,
                "variance": 0.000661165129
              },
              {
                "average": 1.257656072,
                "count": 33769505,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4902122497,
                "variance": 0.2403080498
              },
              {
                "average": -0.344451606,
                "count": 33769505,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.012246639,
                "variance": 49.17160292
              },
              {
                "average": 0.5013171203,
                "count": 33769505,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999982726,
                "variance": 0.2499982726
              },
              {
                "average": 285.9268966,
                "count": 33769505,
                "maximum": 295,
                "minimum": 279,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.402486571,
                "variance": 11.57691487
              },
              {
                "average": 191679068.6,
                "count": 33769505,
                "maximum": 191692633,
                "minimum": 191618834.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 25514.43098,
                "variance": 650986188.3
              },
              {
                "average": 0,
                "count": 33769505,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33769505,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33769505,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33769505,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33769505,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.59994,
              47.7097594,
              619.46,
              -120.5798012,
              47.7233456,
              1457.83
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.59994,
                    47.7097594,
                    619.46
                  ],
                  [
                    -120.59994,
                    47.7233456,
                    619.46
                  ],
                  [
                    -120.5798012,
                    47.7233456,
                    1457.83
                  ],
                  [
                    -120.5798012,
                    47.7097594,
                    1457.83
                  ],
                  [
                    -120.59994,
                    47.7097594,
                    619.46
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:43:53+00:00",
            "end_time": "2017-10-09T21:13:54+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.59994,
        47.7097594,
        619.46,
        -120.5798012,
        47.7233456,
        1457.83
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1528500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T19:30:43Z",
        "pc:count": 13649962,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.648458,
            "count": 13649962,
            "maximum": -120.6411042,
            "minimum": -120.6612477,
            "name": "X",
            "position": 0,
            "stddev": 0.004987852877,
            "variance": 2.487867632e-05
          },
          {
            "average": 47.82781367,
            "count": 13649962,
            "maximum": 47.8309445,
            "minimum": 47.8218984,
            "name": "Y",
            "position": 1,
            "stddev": 0.002083027752,
            "variance": 4.339004615e-06
          },
          {
            "average": 696.8453498,
            "count": 13649962,
            "maximum": 1537.05,
            "minimum": 616.33,
            "name": "Z",
            "position": 2,
            "stddev": 46.51354968,
            "variance": 2163.510304
          },
          {
            "average": 19.67079645,
            "count": 13649962,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 23.47605388,
            "variance": 551.1251059
          },
          {
            "average": 1.29172257,
            "count": 13649962,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5351901728,
            "variance": 0.286428521
          },
          {
            "average": 1.583409097,
            "count": 13649962,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6945868919,
            "variance": 0.4824509504
          },
          {
            "average": 0.4960878279,
            "count": 13649962,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499984713,
            "variance": 0.2499847132
          },
          {
            "average": 0.0006695256734,
            "count": 13649962,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02586653162,
            "variance": 0.0006690774578
          },
          {
            "average": 1.097703202,
            "count": 13649962,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3199685888,
            "variance": 0.1023798978
          },
          {
            "average": 1.351138626,
            "count": 13649962,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.877618639,
            "variance": 47.30163814
          },
          {
            "average": 0.4959913442,
            "count": 13649962,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999839487,
            "variance": 0.249983949
          },
          {
            "average": 299.6573752,
            "count": 13649962,
            "maximum": 310,
            "minimum": 269,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 8.73043533,
            "variance": 76.22050105
          },
          {
            "average": 191689922.5,
            "count": 13649962,
            "maximum": 191699043,
            "minimum": 191615453.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 20312.92617,
            "variance": 412614969.5
          },
          {
            "average": 0,
            "count": 13649962,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13649962,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13649962,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13649962,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13649962,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6612477,
          47.8218984,
          616.33,
          -120.6411042,
          47.8309445,
          1537.05
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6612477,
                47.8218984,
                616.33
              ],
              [
                -120.6612477,
                47.8309445,
                616.33
              ],
              [
                -120.6411042,
                47.8309445,
                1537.05
              ],
              [
                -120.6411042,
                47.8218984,
                1537.05
              ],
              [
                -120.6612477,
                47.8218984,
                616.33
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T19:30:43+00:00",
        "end_time": "2017-10-09T20:17:33+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6612477,
              47.8218984,
              616.33
            ],
            [
              -120.6612477,
              47.8309445,
              616.33
            ],
            [
              -120.6411042,
              47.8309445,
              1537.05
            ],
            [
              -120.6411042,
              47.8218984,
              1537.05
            ],
            [
              -120.6612477,
              47.8218984,
              616.33
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1528500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1528500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1528500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1528500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6612477,
            47.8218984,
            616.33,
            -120.6411042,
            47.8309445,
            1537.05
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6612477,
                  47.8218984,
                  616.33
                ],
                [
                  -120.6612477,
                  47.8309445,
                  616.33
                ],
                [
                  -120.6411042,
                  47.8309445,
                  1537.05
                ],
                [
                  -120.6411042,
                  47.8218984,
                  1537.05
                ],
                [
                  -120.6612477,
                  47.8218984,
                  616.33
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1528500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1528500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T19:30:43Z",
            "pc:count": 13649962,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.648458,
                "count": 13649962,
                "maximum": -120.6411042,
                "minimum": -120.6612477,
                "name": "X",
                "position": 0,
                "stddev": 0.004987852877,
                "variance": 2.487867632e-05
              },
              {
                "average": 47.82781367,
                "count": 13649962,
                "maximum": 47.8309445,
                "minimum": 47.8218984,
                "name": "Y",
                "position": 1,
                "stddev": 0.002083027752,
                "variance": 4.339004615e-06
              },
              {
                "average": 696.8453498,
                "count": 13649962,
                "maximum": 1537.05,
                "minimum": 616.33,
                "name": "Z",
                "position": 2,
                "stddev": 46.51354968,
                "variance": 2163.510304
              },
              {
                "average": 19.67079645,
                "count": 13649962,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 23.47605388,
                "variance": 551.1251059
              },
              {
                "average": 1.29172257,
                "count": 13649962,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5351901728,
                "variance": 0.286428521
              },
              {
                "average": 1.583409097,
                "count": 13649962,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6945868919,
                "variance": 0.4824509504
              },
              {
                "average": 0.4960878279,
                "count": 13649962,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499984713,
                "variance": 0.2499847132
              },
              {
                "average": 0.0006695256734,
                "count": 13649962,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02586653162,
                "variance": 0.0006690774578
              },
              {
                "average": 1.097703202,
                "count": 13649962,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3199685888,
                "variance": 0.1023798978
              },
              {
                "average": 1.351138626,
                "count": 13649962,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.877618639,
                "variance": 47.30163814
              },
              {
                "average": 0.4959913442,
                "count": 13649962,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999839487,
                "variance": 0.249983949
              },
              {
                "average": 299.6573752,
                "count": 13649962,
                "maximum": 310,
                "minimum": 269,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 8.73043533,
                "variance": 76.22050105
              },
              {
                "average": 191689922.5,
                "count": 13649962,
                "maximum": 191699043,
                "minimum": 191615453.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 20312.92617,
                "variance": 412614969.5
              },
              {
                "average": 0,
                "count": 13649962,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13649962,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13649962,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13649962,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13649962,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6612477,
              47.8218984,
              616.33,
              -120.6411042,
              47.8309445,
              1537.05
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6612477,
                    47.8218984,
                    616.33
                  ],
                  [
                    -120.6612477,
                    47.8309445,
                    616.33
                  ],
                  [
                    -120.6411042,
                    47.8309445,
                    1537.05
                  ],
                  [
                    -120.6411042,
                    47.8218984,
                    1537.05
                  ],
                  [
                    -120.6612477,
                    47.8218984,
                    616.33
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T19:30:43+00:00",
            "end_time": "2017-10-09T20:17:33+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6612477,
        47.8218984,
        616.33,
        -120.6411042,
        47.8309445,
        1537.05
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_556500_1519500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T19:21:00Z",
        "pc:count": 36767335,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5698946,
            "count": 36767335,
            "maximum": -120.5600855,
            "minimum": -120.5802319,
            "name": "X",
            "position": 0,
            "stddev": 0.00583830486,
            "variance": 3.408580364e-05
          },
          {
            "average": 47.74373186,
            "count": 36767335,
            "maximum": 47.7504172,
            "minimum": 47.7368342,
            "name": "Y",
            "position": 1,
            "stddev": 0.003875778162,
            "variance": 1.502165636e-05
          },
          {
            "average": 888.4699002,
            "count": 36767335,
            "maximum": 1524.19,
            "minimum": 744.67,
            "name": "Z",
            "position": 2,
            "stddev": 55.30186965,
            "variance": 3058.296786
          },
          {
            "average": 34.91532171,
            "count": 36767335,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 35.9183945,
            "variance": 1290.131064
          },
          {
            "average": 1.330958852,
            "count": 36767335,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5774095398,
            "variance": 0.3334017766
          },
          {
            "average": 1.661944495,
            "count": 36767335,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7481424938,
            "variance": 0.559717191
          },
          {
            "average": 0.5010641647,
            "count": 36767335,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999988744,
            "variance": 0.2499988744
          },
          {
            "average": 0.0006675762603,
            "count": 36767335,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02582887184,
            "variance": 0.0006671306204
          },
          {
            "average": 1.142780677,
            "count": 36767335,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3927894288,
            "variance": 0.1542835353
          },
          {
            "average": -0.0986615674,
            "count": 36767335,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.024905053,
            "variance": 49.349291
          },
          {
            "average": 0.5014782279,
            "count": 36767335,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999978216,
            "variance": 0.2499978216
          },
          {
            "average": 282.9233994,
            "count": 36767335,
            "maximum": 309,
            "minimum": 268,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 15.28920308,
            "variance": 233.7597308
          },
          {
            "average": 191649252.6,
            "count": 36767335,
            "maximum": 191698460.8,
            "minimum": 191614885.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 39100.56241,
            "variance": 1528853981
          },
          {
            "average": 0,
            "count": 36767335,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36767335,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36767335,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36767335,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36767335,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5802319,
          47.7368342,
          744.67,
          -120.5600855,
          47.7504172,
          1524.19
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5802319,
                47.7368342,
                744.67
              ],
              [
                -120.5802319,
                47.7504172,
                744.67
              ],
              [
                -120.5600855,
                47.7504172,
                1524.19
              ],
              [
                -120.5600855,
                47.7368342,
                1524.19
              ],
              [
                -120.5802319,
                47.7368342,
                744.67
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T19:21:00+00:00",
        "end_time": "2017-10-09T20:08:05+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5802319,
              47.7368342,
              744.67
            ],
            [
              -120.5802319,
              47.7504172,
              744.67
            ],
            [
              -120.5600855,
              47.7504172,
              1524.19
            ],
            [
              -120.5600855,
              47.7368342,
              1524.19
            ],
            [
              -120.5802319,
              47.7368342,
              744.67
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_556500_1519500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_556500_1519500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_556500_1519500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1519500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5802319,
            47.7368342,
            744.67,
            -120.5600855,
            47.7504172,
            1524.19
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5802319,
                  47.7368342,
                  744.67
                ],
                [
                  -120.5802319,
                  47.7504172,
                  744.67
                ],
                [
                  -120.5600855,
                  47.7504172,
                  1524.19
                ],
                [
                  -120.5600855,
                  47.7368342,
                  1524.19
                ],
                [
                  -120.5802319,
                  47.7368342,
                  744.67
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_556500_1519500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1519500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T19:21:00Z",
            "pc:count": 36767335,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5698946,
                "count": 36767335,
                "maximum": -120.5600855,
                "minimum": -120.5802319,
                "name": "X",
                "position": 0,
                "stddev": 0.00583830486,
                "variance": 3.408580364e-05
              },
              {
                "average": 47.74373186,
                "count": 36767335,
                "maximum": 47.7504172,
                "minimum": 47.7368342,
                "name": "Y",
                "position": 1,
                "stddev": 0.003875778162,
                "variance": 1.502165636e-05
              },
              {
                "average": 888.4699002,
                "count": 36767335,
                "maximum": 1524.19,
                "minimum": 744.67,
                "name": "Z",
                "position": 2,
                "stddev": 55.30186965,
                "variance": 3058.296786
              },
              {
                "average": 34.91532171,
                "count": 36767335,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 35.9183945,
                "variance": 1290.131064
              },
              {
                "average": 1.330958852,
                "count": 36767335,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5774095398,
                "variance": 0.3334017766
              },
              {
                "average": 1.661944495,
                "count": 36767335,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7481424938,
                "variance": 0.559717191
              },
              {
                "average": 0.5010641647,
                "count": 36767335,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999988744,
                "variance": 0.2499988744
              },
              {
                "average": 0.0006675762603,
                "count": 36767335,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02582887184,
                "variance": 0.0006671306204
              },
              {
                "average": 1.142780677,
                "count": 36767335,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3927894288,
                "variance": 0.1542835353
              },
              {
                "average": -0.0986615674,
                "count": 36767335,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.024905053,
                "variance": 49.349291
              },
              {
                "average": 0.5014782279,
                "count": 36767335,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999978216,
                "variance": 0.2499978216
              },
              {
                "average": 282.9233994,
                "count": 36767335,
                "maximum": 309,
                "minimum": 268,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 15.28920308,
                "variance": 233.7597308
              },
              {
                "average": 191649252.6,
                "count": 36767335,
                "maximum": 191698460.8,
                "minimum": 191614885.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 39100.56241,
                "variance": 1528853981
              },
              {
                "average": 0,
                "count": 36767335,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36767335,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36767335,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36767335,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36767335,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5802319,
              47.7368342,
              744.67,
              -120.5600855,
              47.7504172,
              1524.19
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5802319,
                    47.7368342,
                    744.67
                  ],
                  [
                    -120.5802319,
                    47.7504172,
                    744.67
                  ],
                  [
                    -120.5600855,
                    47.7504172,
                    1524.19
                  ],
                  [
                    -120.5600855,
                    47.7368342,
                    1524.19
                  ],
                  [
                    -120.5802319,
                    47.7368342,
                    744.67
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T19:21:00+00:00",
            "end_time": "2017-10-09T20:08:05+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5802319,
        47.7368342,
        744.67,
        -120.5600855,
        47.7504172,
        1524.19
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_535500_1527000_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T18:59:34Z",
        "pc:count": 2979801,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8425008,
            "count": 2979801,
            "maximum": -120.841166,
            "minimum": -120.8449348,
            "name": "X",
            "position": 0,
            "stddev": 0.000893327165,
            "variance": 7.980334238e-07
          },
          {
            "average": 47.80663999,
            "count": 2979801,
            "maximum": 47.8109862,
            "minimum": 47.8032657,
            "name": "Y",
            "position": 1,
            "stddev": 0.001887684816,
            "variance": 3.563353963e-06
          },
          {
            "average": 1799.671325,
            "count": 2979801,
            "maximum": 2083.68,
            "minimum": 1697.49,
            "name": "Z",
            "position": 2,
            "stddev": 59.44556152,
            "variance": 3533.774785
          },
          {
            "average": 95.3329474,
            "count": 2979801,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 54.91429503,
            "variance": 3015.579799
          },
          {
            "average": 1.147339369,
            "count": 2979801,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.3942007918,
            "variance": 0.1553942643
          },
          {
            "average": 1.294632762,
            "count": 2979801,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.5450609437,
            "variance": 0.2970914324
          },
          {
            "average": 0.5008394856,
            "count": 2979801,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999993792,
            "variance": 0.2499993792
          },
          {
            "average": 0.0006557484879,
            "count": 2979801,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02559919338,
            "variance": 0.0006553187017
          },
          {
            "average": 1.204300891,
            "count": 2979801,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.431364985,
            "variance": 0.1860757503
          },
          {
            "average": 0.136777687,
            "count": 2979801,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.961306481,
            "variance": 48.45978793
          },
          {
            "average": 0.4978869394,
            "count": 2979801,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999956189,
            "variance": 0.2499956189
          },
          {
            "average": 199.2804808,
            "count": 2979801,
            "maximum": 202,
            "minimum": 196,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.17953976,
            "variance": 1.391314044
          },
          {
            "average": 191264127.3,
            "count": 2979801,
            "maximum": 191265174.3,
            "minimum": 191262892.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 464.4715971,
            "variance": 215733.8645
          },
          {
            "average": 0,
            "count": 2979801,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2979801,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2979801,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2979801,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 2979801,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8449348,
          47.8032657,
          1697.49,
          -120.841166,
          47.8109862,
          2083.68
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8449348,
                47.8032657,
                1697.49
              ],
              [
                -120.8449348,
                47.8109862,
                1697.49
              ],
              [
                -120.841166,
                47.8109862,
                2083.68
              ],
              [
                -120.841166,
                47.8032657,
                2083.68
              ],
              [
                -120.8449348,
                47.8032657,
                1697.49
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T18:59:34+00:00",
        "end_time": "2017-10-05T18:21:32+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8449348,
              47.8032657,
              1697.49
            ],
            [
              -120.8449348,
              47.8109862,
              1697.49
            ],
            [
              -120.841166,
              47.8109862,
              2083.68
            ],
            [
              -120.841166,
              47.8032657,
              2083.68
            ],
            [
              -120.8449348,
              47.8032657,
              1697.49
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_535500_1527000_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_535500_1527000_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_535500_1527000_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_535500_1527000_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8449348,
            47.8032657,
            1697.49,
            -120.841166,
            47.8109862,
            2083.68
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8449348,
                  47.8032657,
                  1697.49
                ],
                [
                  -120.8449348,
                  47.8109862,
                  1697.49
                ],
                [
                  -120.841166,
                  47.8109862,
                  2083.68
                ],
                [
                  -120.841166,
                  47.8032657,
                  2083.68
                ],
                [
                  -120.8449348,
                  47.8032657,
                  1697.49
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_535500_1527000_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_535500_1527000_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T18:59:34Z",
            "pc:count": 2979801,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8425008,
                "count": 2979801,
                "maximum": -120.841166,
                "minimum": -120.8449348,
                "name": "X",
                "position": 0,
                "stddev": 0.000893327165,
                "variance": 7.980334238e-07
              },
              {
                "average": 47.80663999,
                "count": 2979801,
                "maximum": 47.8109862,
                "minimum": 47.8032657,
                "name": "Y",
                "position": 1,
                "stddev": 0.001887684816,
                "variance": 3.563353963e-06
              },
              {
                "average": 1799.671325,
                "count": 2979801,
                "maximum": 2083.68,
                "minimum": 1697.49,
                "name": "Z",
                "position": 2,
                "stddev": 59.44556152,
                "variance": 3533.774785
              },
              {
                "average": 95.3329474,
                "count": 2979801,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 54.91429503,
                "variance": 3015.579799
              },
              {
                "average": 1.147339369,
                "count": 2979801,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.3942007918,
                "variance": 0.1553942643
              },
              {
                "average": 1.294632762,
                "count": 2979801,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.5450609437,
                "variance": 0.2970914324
              },
              {
                "average": 0.5008394856,
                "count": 2979801,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999993792,
                "variance": 0.2499993792
              },
              {
                "average": 0.0006557484879,
                "count": 2979801,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02559919338,
                "variance": 0.0006553187017
              },
              {
                "average": 1.204300891,
                "count": 2979801,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.431364985,
                "variance": 0.1860757503
              },
              {
                "average": 0.136777687,
                "count": 2979801,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.961306481,
                "variance": 48.45978793
              },
              {
                "average": 0.4978869394,
                "count": 2979801,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999956189,
                "variance": 0.2499956189
              },
              {
                "average": 199.2804808,
                "count": 2979801,
                "maximum": 202,
                "minimum": 196,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.17953976,
                "variance": 1.391314044
              },
              {
                "average": 191264127.3,
                "count": 2979801,
                "maximum": 191265174.3,
                "minimum": 191262892.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 464.4715971,
                "variance": 215733.8645
              },
              {
                "average": 0,
                "count": 2979801,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2979801,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2979801,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2979801,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 2979801,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8449348,
              47.8032657,
              1697.49,
              -120.841166,
              47.8109862,
              2083.68
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8449348,
                    47.8032657,
                    1697.49
                  ],
                  [
                    -120.8449348,
                    47.8109862,
                    1697.49
                  ],
                  [
                    -120.841166,
                    47.8109862,
                    2083.68
                  ],
                  [
                    -120.841166,
                    47.8032657,
                    2083.68
                  ],
                  [
                    -120.8449348,
                    47.8032657,
                    1697.49
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T18:59:34+00:00",
            "end_time": "2017-10-05T18:21:32+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8449348,
        47.8032657,
        1697.49,
        -120.841166,
        47.8109862,
        2083.68
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1525500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:08:52Z",
        "pc:count": 4459595,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7025137,
            "count": 4459595,
            "maximum": -120.7007981,
            "minimum": -120.705201,
            "name": "X",
            "position": 0,
            "stddev": 0.001054334988,
            "variance": 1.111622266e-06
          },
          {
            "average": 47.79434397,
            "count": 4459595,
            "maximum": 47.7992368,
            "minimum": 47.7901162,
            "name": "Y",
            "position": 1,
            "stddev": 0.002412410714,
            "variance": 5.819725452e-06
          },
          {
            "average": 680.6705958,
            "count": 4459595,
            "maximum": 1294.96,
            "minimum": 619.32,
            "name": "Z",
            "position": 2,
            "stddev": 27.26988188,
            "variance": 743.6464579
          },
          {
            "average": 33.49679892,
            "count": 4459595,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 32.48912783,
            "variance": 1055.543427
          },
          {
            "average": 1.298413645,
            "count": 4459595,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5469789424,
            "variance": 0.2991859634
          },
          {
            "average": 1.597561214,
            "count": 4459595,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7145127146,
            "variance": 0.5105284193
          },
          {
            "average": 0.5019697977,
            "count": 4459595,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999961759,
            "variance": 0.249996176
          },
          {
            "average": 0.0005031847062,
            "count": 4459595,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02242613708,
            "variance": 0.0005029316242
          },
          {
            "average": 1.129857083,
            "count": 4459595,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3725679942,
            "variance": 0.1388069103
          },
          {
            "average": -0.7785782329,
            "count": 4459595,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.761394506,
            "variance": 45.71645567
          },
          {
            "average": 0.4998870974,
            "count": 4459595,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.5000000433,
            "variance": 0.2500000433
          },
          {
            "average": 253.1177961,
            "count": 4459595,
            "maximum": 254,
            "minimum": 252,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.7874403291,
            "variance": 0.6200622719
          },
          {
            "average": 191607350.4,
            "count": 4459595,
            "maximum": 191607732.6,
            "minimum": 191606625.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 435.8583013,
            "variance": 189972.4588
          },
          {
            "average": 0,
            "count": 4459595,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4459595,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4459595,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4459595,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4459595,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.705201,
          47.7901162,
          619.32,
          -120.7007981,
          47.7992368,
          1294.96
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.705201,
                47.7901162,
                619.32
              ],
              [
                -120.705201,
                47.7992368,
                619.32
              ],
              [
                -120.7007981,
                47.7992368,
                1294.96
              ],
              [
                -120.7007981,
                47.7901162,
                1294.96
              ],
              [
                -120.705201,
                47.7901162,
                619.32
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:08:52+00:00",
        "end_time": "2017-10-09T17:50:25+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.705201,
              47.7901162,
              619.32
            ],
            [
              -120.705201,
              47.7992368,
              619.32
            ],
            [
              -120.7007981,
              47.7992368,
              1294.96
            ],
            [
              -120.7007981,
              47.7901162,
              1294.96
            ],
            [
              -120.705201,
              47.7901162,
              619.32
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1525500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1525500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1525500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1525500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.705201,
            47.7901162,
            619.32,
            -120.7007981,
            47.7992368,
            1294.96
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.705201,
                  47.7901162,
                  619.32
                ],
                [
                  -120.705201,
                  47.7992368,
                  619.32
                ],
                [
                  -120.7007981,
                  47.7992368,
                  1294.96
                ],
                [
                  -120.7007981,
                  47.7901162,
                  1294.96
                ],
                [
                  -120.705201,
                  47.7901162,
                  619.32
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1525500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1525500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:08:52Z",
            "pc:count": 4459595,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7025137,
                "count": 4459595,
                "maximum": -120.7007981,
                "minimum": -120.705201,
                "name": "X",
                "position": 0,
                "stddev": 0.001054334988,
                "variance": 1.111622266e-06
              },
              {
                "average": 47.79434397,
                "count": 4459595,
                "maximum": 47.7992368,
                "minimum": 47.7901162,
                "name": "Y",
                "position": 1,
                "stddev": 0.002412410714,
                "variance": 5.819725452e-06
              },
              {
                "average": 680.6705958,
                "count": 4459595,
                "maximum": 1294.96,
                "minimum": 619.32,
                "name": "Z",
                "position": 2,
                "stddev": 27.26988188,
                "variance": 743.6464579
              },
              {
                "average": 33.49679892,
                "count": 4459595,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 32.48912783,
                "variance": 1055.543427
              },
              {
                "average": 1.298413645,
                "count": 4459595,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5469789424,
                "variance": 0.2991859634
              },
              {
                "average": 1.597561214,
                "count": 4459595,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7145127146,
                "variance": 0.5105284193
              },
              {
                "average": 0.5019697977,
                "count": 4459595,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999961759,
                "variance": 0.249996176
              },
              {
                "average": 0.0005031847062,
                "count": 4459595,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02242613708,
                "variance": 0.0005029316242
              },
              {
                "average": 1.129857083,
                "count": 4459595,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3725679942,
                "variance": 0.1388069103
              },
              {
                "average": -0.7785782329,
                "count": 4459595,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.761394506,
                "variance": 45.71645567
              },
              {
                "average": 0.4998870974,
                "count": 4459595,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.5000000433,
                "variance": 0.2500000433
              },
              {
                "average": 253.1177961,
                "count": 4459595,
                "maximum": 254,
                "minimum": 252,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.7874403291,
                "variance": 0.6200622719
              },
              {
                "average": 191607350.4,
                "count": 4459595,
                "maximum": 191607732.6,
                "minimum": 191606625.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 435.8583013,
                "variance": 189972.4588
              },
              {
                "average": 0,
                "count": 4459595,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4459595,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4459595,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4459595,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4459595,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.705201,
              47.7901162,
              619.32,
              -120.7007981,
              47.7992368,
              1294.96
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.705201,
                    47.7901162,
                    619.32
                  ],
                  [
                    -120.705201,
                    47.7992368,
                    619.32
                  ],
                  [
                    -120.7007981,
                    47.7992368,
                    1294.96
                  ],
                  [
                    -120.7007981,
                    47.7901162,
                    1294.96
                  ],
                  [
                    -120.705201,
                    47.7901162,
                    619.32
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:08:52+00:00",
            "end_time": "2017-10-09T17:50:25+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.705201,
        47.7901162,
        619.32,
        -120.7007981,
        47.7992368,
        1294.96
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_538500_1528500_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T19:08:43Z",
        "pc:count": 15441520,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8125428,
            "count": 15441520,
            "maximum": -120.8013047,
            "minimum": -120.8214511,
            "name": "X",
            "position": 0,
            "stddev": 0.005625322717,
            "variance": 3.164425567e-05
          },
          {
            "average": 47.81897309,
            "count": 15441520,
            "maximum": 47.8241014,
            "minimum": 47.8163523,
            "name": "Y",
            "position": 1,
            "stddev": 0.001796587048,
            "variance": 3.227725022e-06
          },
          {
            "average": 754.619446,
            "count": 15441520,
            "maximum": 1521.49,
            "minimum": 622.65,
            "name": "Z",
            "position": 2,
            "stddev": 77.81172264,
            "variance": 6054.664181
          },
          {
            "average": 21.05504562,
            "count": 15441520,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 24.53565832,
            "variance": 601.9985292
          },
          {
            "average": 1.35119509,
            "count": 15441520,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5834948518,
            "variance": 0.3404662421
          },
          {
            "average": 1.701934654,
            "count": 15441520,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7392827365,
            "variance": 0.5465389645
          },
          {
            "average": 0.5041538657,
            "count": 15441520,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999827613,
            "variance": 0.2499827616
          },
          {
            "average": 0.0007241515084,
            "count": 15441520,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02690031895,
            "variance": 0.0007236271599
          },
          {
            "average": 1.094902639,
            "count": 15441520,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3205965795,
            "variance": 0.1027821668
          },
          {
            "average": -1.444991692,
            "count": 15441520,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.7953693,
            "variance": 46.17704392
          },
          {
            "average": 0.4972767577,
            "count": 15441520,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999926001,
            "variance": 0.2499926001
          },
          {
            "average": 193.1790791,
            "count": 15441520,
            "maximum": 203,
            "minimum": 192,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.540537886,
            "variance": 2.373256978
          },
          {
            "average": 191261819.7,
            "count": 15441520,
            "maximum": 191265723.3,
            "minimum": 191261369.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 602.918356,
            "variance": 363510.544
          },
          {
            "average": 0,
            "count": 15441520,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15441520,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15441520,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15441520,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 15441520,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8214511,
          47.8163523,
          622.65,
          -120.8013047,
          47.8241014,
          1521.49
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8214511,
                47.8163523,
                622.65
              ],
              [
                -120.8214511,
                47.8241014,
                622.65
              ],
              [
                -120.8013047,
                47.8241014,
                1521.49
              ],
              [
                -120.8013047,
                47.8163523,
                1521.49
              ],
              [
                -120.8214511,
                47.8163523,
                622.65
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T19:08:43+00:00",
        "end_time": "2017-10-05T17:56:09+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8214511,
              47.8163523,
              622.65
            ],
            [
              -120.8214511,
              47.8241014,
              622.65
            ],
            [
              -120.8013047,
              47.8241014,
              1521.49
            ],
            [
              -120.8013047,
              47.8163523,
              1521.49
            ],
            [
              -120.8214511,
              47.8163523,
              622.65
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_538500_1528500_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_538500_1528500_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_538500_1528500_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1528500_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8214511,
            47.8163523,
            622.65,
            -120.8013047,
            47.8241014,
            1521.49
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8214511,
                  47.8163523,
                  622.65
                ],
                [
                  -120.8214511,
                  47.8241014,
                  622.65
                ],
                [
                  -120.8013047,
                  47.8241014,
                  1521.49
                ],
                [
                  -120.8013047,
                  47.8163523,
                  1521.49
                ],
                [
                  -120.8214511,
                  47.8163523,
                  622.65
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_538500_1528500_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1528500_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T19:08:43Z",
            "pc:count": 15441520,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8125428,
                "count": 15441520,
                "maximum": -120.8013047,
                "minimum": -120.8214511,
                "name": "X",
                "position": 0,
                "stddev": 0.005625322717,
                "variance": 3.164425567e-05
              },
              {
                "average": 47.81897309,
                "count": 15441520,
                "maximum": 47.8241014,
                "minimum": 47.8163523,
                "name": "Y",
                "position": 1,
                "stddev": 0.001796587048,
                "variance": 3.227725022e-06
              },
              {
                "average": 754.619446,
                "count": 15441520,
                "maximum": 1521.49,
                "minimum": 622.65,
                "name": "Z",
                "position": 2,
                "stddev": 77.81172264,
                "variance": 6054.664181
              },
              {
                "average": 21.05504562,
                "count": 15441520,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 24.53565832,
                "variance": 601.9985292
              },
              {
                "average": 1.35119509,
                "count": 15441520,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5834948518,
                "variance": 0.3404662421
              },
              {
                "average": 1.701934654,
                "count": 15441520,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7392827365,
                "variance": 0.5465389645
              },
              {
                "average": 0.5041538657,
                "count": 15441520,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999827613,
                "variance": 0.2499827616
              },
              {
                "average": 0.0007241515084,
                "count": 15441520,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02690031895,
                "variance": 0.0007236271599
              },
              {
                "average": 1.094902639,
                "count": 15441520,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3205965795,
                "variance": 0.1027821668
              },
              {
                "average": -1.444991692,
                "count": 15441520,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.7953693,
                "variance": 46.17704392
              },
              {
                "average": 0.4972767577,
                "count": 15441520,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999926001,
                "variance": 0.2499926001
              },
              {
                "average": 193.1790791,
                "count": 15441520,
                "maximum": 203,
                "minimum": 192,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.540537886,
                "variance": 2.373256978
              },
              {
                "average": 191261819.7,
                "count": 15441520,
                "maximum": 191265723.3,
                "minimum": 191261369.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 602.918356,
                "variance": 363510.544
              },
              {
                "average": 0,
                "count": 15441520,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15441520,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15441520,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15441520,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 15441520,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8214511,
              47.8163523,
              622.65,
              -120.8013047,
              47.8241014,
              1521.49
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8214511,
                    47.8163523,
                    622.65
                  ],
                  [
                    -120.8214511,
                    47.8241014,
                    622.65
                  ],
                  [
                    -120.8013047,
                    47.8241014,
                    1521.49
                  ],
                  [
                    -120.8013047,
                    47.8163523,
                    1521.49
                  ],
                  [
                    -120.8214511,
                    47.8163523,
                    622.65
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T19:08:43+00:00",
            "end_time": "2017-10-05T17:56:09+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8214511,
        47.8163523,
        622.65,
        -120.8013047,
        47.8241014,
        1521.49
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1534500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:51:24Z",
        "pc:count": 42596108,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6517448,
            "count": 42596108,
            "maximum": -120.6416913,
            "minimum": -120.6619002,
            "name": "X",
            "position": 0,
            "stddev": 0.005914694228,
            "variance": 3.498360781e-05
          },
          {
            "average": 47.87780093,
            "count": 42596108,
            "maximum": 47.8848995,
            "minimum": 47.871302,
            "name": "Y",
            "position": 1,
            "stddev": 0.003888445686,
            "variance": 1.512000985e-05
          },
          {
            "average": 997.5680665,
            "count": 42596108,
            "maximum": 1374.47,
            "minimum": 789.47,
            "name": "Z",
            "position": 2,
            "stddev": 101.9401146,
            "variance": 10391.78697
          },
          {
            "average": 20.55615424,
            "count": 42596108,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 23.8811801,
            "variance": 570.310763
          },
          {
            "average": 1.277463518,
            "count": 42596108,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5128109412,
            "variance": 0.2629750614
          },
          {
            "average": 1.554857641,
            "count": 42596108,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6591116723,
            "variance": 0.4344281965
          },
          {
            "average": 0.4991572,
            "count": 42596108,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999992956,
            "variance": 0.2499992956
          },
          {
            "average": 0.0006847339198,
            "count": 42596108,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02615846087,
            "variance": 0.0006842650753
          },
          {
            "average": 1.083038713,
            "count": 42596108,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3005596223,
            "variance": 0.09033608654
          },
          {
            "average": 0.4046295965,
            "count": 42596108,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.059791729,
            "variance": 49.84065926
          },
          {
            "average": 0.4998779231,
            "count": 42596108,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499999991,
            "variance": 0.249999991
          },
          {
            "average": 147.7448042,
            "count": 42596108,
            "maximum": 177,
            "minimum": 143,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 5.144462465,
            "variance": 26.46549405
          },
          {
            "average": 192123706.5,
            "count": 42596108,
            "maximum": 192135884.1,
            "minimum": 192121568.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 2218.335682,
            "variance": 4921013.197
          },
          {
            "average": 0,
            "count": 42596108,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42596108,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42596108,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42596108,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42596108,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6619002,
          47.871302,
          789.47,
          -120.6416913,
          47.8848995,
          1374.47
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6619002,
                47.871302,
                789.47
              ],
              [
                -120.6619002,
                47.8848995,
                789.47
              ],
              [
                -120.6416913,
                47.8848995,
                1374.47
              ],
              [
                -120.6416913,
                47.871302,
                1374.47
              ],
              [
                -120.6619002,
                47.871302,
                789.47
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:51:24+00:00",
        "end_time": "2017-10-15T16:52:48+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6619002,
              47.871302,
              789.47
            ],
            [
              -120.6619002,
              47.8848995,
              789.47
            ],
            [
              -120.6416913,
              47.8848995,
              1374.47
            ],
            [
              -120.6416913,
              47.871302,
              1374.47
            ],
            [
              -120.6619002,
              47.871302,
              789.47
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1534500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1534500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1534500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1534500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6619002,
            47.871302,
            789.47,
            -120.6416913,
            47.8848995,
            1374.47
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6619002,
                  47.871302,
                  789.47
                ],
                [
                  -120.6619002,
                  47.8848995,
                  789.47
                ],
                [
                  -120.6416913,
                  47.8848995,
                  1374.47
                ],
                [
                  -120.6416913,
                  47.871302,
                  1374.47
                ],
                [
                  -120.6619002,
                  47.871302,
                  789.47
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1534500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1534500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:51:24Z",
            "pc:count": 42596108,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6517448,
                "count": 42596108,
                "maximum": -120.6416913,
                "minimum": -120.6619002,
                "name": "X",
                "position": 0,
                "stddev": 0.005914694228,
                "variance": 3.498360781e-05
              },
              {
                "average": 47.87780093,
                "count": 42596108,
                "maximum": 47.8848995,
                "minimum": 47.871302,
                "name": "Y",
                "position": 1,
                "stddev": 0.003888445686,
                "variance": 1.512000985e-05
              },
              {
                "average": 997.5680665,
                "count": 42596108,
                "maximum": 1374.47,
                "minimum": 789.47,
                "name": "Z",
                "position": 2,
                "stddev": 101.9401146,
                "variance": 10391.78697
              },
              {
                "average": 20.55615424,
                "count": 42596108,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 23.8811801,
                "variance": 570.310763
              },
              {
                "average": 1.277463518,
                "count": 42596108,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5128109412,
                "variance": 0.2629750614
              },
              {
                "average": 1.554857641,
                "count": 42596108,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6591116723,
                "variance": 0.4344281965
              },
              {
                "average": 0.4991572,
                "count": 42596108,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999992956,
                "variance": 0.2499992956
              },
              {
                "average": 0.0006847339198,
                "count": 42596108,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02615846087,
                "variance": 0.0006842650753
              },
              {
                "average": 1.083038713,
                "count": 42596108,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3005596223,
                "variance": 0.09033608654
              },
              {
                "average": 0.4046295965,
                "count": 42596108,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.059791729,
                "variance": 49.84065926
              },
              {
                "average": 0.4998779231,
                "count": 42596108,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499999991,
                "variance": 0.249999991
              },
              {
                "average": 147.7448042,
                "count": 42596108,
                "maximum": 177,
                "minimum": 143,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 5.144462465,
                "variance": 26.46549405
              },
              {
                "average": 192123706.5,
                "count": 42596108,
                "maximum": 192135884.1,
                "minimum": 192121568.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 2218.335682,
                "variance": 4921013.197
              },
              {
                "average": 0,
                "count": 42596108,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42596108,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42596108,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42596108,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42596108,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6619002,
              47.871302,
              789.47,
              -120.6416913,
              47.8848995,
              1374.47
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6619002,
                    47.871302,
                    789.47
                  ],
                  [
                    -120.6619002,
                    47.8848995,
                    789.47
                  ],
                  [
                    -120.6416913,
                    47.8848995,
                    1374.47
                  ],
                  [
                    -120.6416913,
                    47.871302,
                    1374.47
                  ],
                  [
                    -120.6619002,
                    47.871302,
                    789.47
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:51:24+00:00",
            "end_time": "2017-10-15T16:52:48+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6619002,
        47.871302,
        789.47,
        -120.6416913,
        47.8848995,
        1374.47
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_555000_1531500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:55:24Z",
        "pc:count": 43122864,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5914658,
            "count": 43122864,
            "maximum": -120.5812451,
            "minimum": -120.6014365,
            "name": "X",
            "position": 0,
            "stddev": 0.005735308199,
            "variance": 3.289376014e-05
          },
          {
            "average": 47.85148878,
            "count": 43122864,
            "maximum": 47.8582296,
            "minimum": 47.8446421,
            "name": "Y",
            "position": 1,
            "stddev": 0.003830140104,
            "variance": 1.466997322e-05
          },
          {
            "average": 1618.058601,
            "count": 43122864,
            "maximum": 1763.65,
            "minimum": 1287.43,
            "name": "Z",
            "position": 2,
            "stddev": 100.4432376,
            "variance": 10088.84398
          },
          {
            "average": 51.08130643,
            "count": 43122864,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 51.82835301,
            "variance": 2686.178175
          },
          {
            "average": 1.317667073,
            "count": 43122864,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.565077396,
            "variance": 0.3193124634
          },
          {
            "average": 1.635336234,
            "count": 43122864,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7344168975,
            "variance": 0.5393681793
          },
          {
            "average": 0.5011261775,
            "count": 43122864,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999987375,
            "variance": 0.2499987375
          },
          {
            "average": 0.0006671171006,
            "count": 43122864,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02581999363,
            "variance": 0.0006666720708
          },
          {
            "average": 1.163595233,
            "count": 43122864,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4083870552,
            "variance": 0.1667799869
          },
          {
            "average": -0.09094784013,
            "count": 43122864,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.025481472,
            "variance": 49.35738991
          },
          {
            "average": 0.504169134,
            "count": 43122864,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999826238,
            "variance": 0.2499826241
          },
          {
            "average": 154.513412,
            "count": 43122864,
            "maximum": 159,
            "minimum": 149,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.031035332,
            "variance": 4.125104518
          },
          {
            "average": 192127053.5,
            "count": 43122864,
            "maximum": 192128924.3,
            "minimum": 192124332.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 839.7516089,
            "variance": 705182.7647
          },
          {
            "average": 0,
            "count": 43122864,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43122864,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43122864,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43122864,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43122864,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6014365,
          47.8446421,
          1287.43,
          -120.5812451,
          47.8582296,
          1763.65
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6014365,
                47.8446421,
                1287.43
              ],
              [
                -120.6014365,
                47.8582296,
                1287.43
              ],
              [
                -120.5812451,
                47.8582296,
                1763.65
              ],
              [
                -120.5812451,
                47.8446421,
                1763.65
              ],
              [
                -120.6014365,
                47.8446421,
                1287.43
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:55:24+00:00",
        "end_time": "2017-10-15T17:38:52+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6014365,
              47.8446421,
              1287.43
            ],
            [
              -120.6014365,
              47.8582296,
              1287.43
            ],
            [
              -120.5812451,
              47.8582296,
              1763.65
            ],
            [
              -120.5812451,
              47.8446421,
              1763.65
            ],
            [
              -120.6014365,
              47.8446421,
              1287.43
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_555000_1531500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_555000_1531500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_555000_1531500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1531500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6014365,
            47.8446421,
            1287.43,
            -120.5812451,
            47.8582296,
            1763.65
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6014365,
                  47.8446421,
                  1287.43
                ],
                [
                  -120.6014365,
                  47.8582296,
                  1287.43
                ],
                [
                  -120.5812451,
                  47.8582296,
                  1763.65
                ],
                [
                  -120.5812451,
                  47.8446421,
                  1763.65
                ],
                [
                  -120.6014365,
                  47.8446421,
                  1287.43
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_555000_1531500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1531500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:55:24Z",
            "pc:count": 43122864,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5914658,
                "count": 43122864,
                "maximum": -120.5812451,
                "minimum": -120.6014365,
                "name": "X",
                "position": 0,
                "stddev": 0.005735308199,
                "variance": 3.289376014e-05
              },
              {
                "average": 47.85148878,
                "count": 43122864,
                "maximum": 47.8582296,
                "minimum": 47.8446421,
                "name": "Y",
                "position": 1,
                "stddev": 0.003830140104,
                "variance": 1.466997322e-05
              },
              {
                "average": 1618.058601,
                "count": 43122864,
                "maximum": 1763.65,
                "minimum": 1287.43,
                "name": "Z",
                "position": 2,
                "stddev": 100.4432376,
                "variance": 10088.84398
              },
              {
                "average": 51.08130643,
                "count": 43122864,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 51.82835301,
                "variance": 2686.178175
              },
              {
                "average": 1.317667073,
                "count": 43122864,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.565077396,
                "variance": 0.3193124634
              },
              {
                "average": 1.635336234,
                "count": 43122864,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7344168975,
                "variance": 0.5393681793
              },
              {
                "average": 0.5011261775,
                "count": 43122864,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999987375,
                "variance": 0.2499987375
              },
              {
                "average": 0.0006671171006,
                "count": 43122864,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02581999363,
                "variance": 0.0006666720708
              },
              {
                "average": 1.163595233,
                "count": 43122864,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4083870552,
                "variance": 0.1667799869
              },
              {
                "average": -0.09094784013,
                "count": 43122864,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.025481472,
                "variance": 49.35738991
              },
              {
                "average": 0.504169134,
                "count": 43122864,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999826238,
                "variance": 0.2499826241
              },
              {
                "average": 154.513412,
                "count": 43122864,
                "maximum": 159,
                "minimum": 149,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.031035332,
                "variance": 4.125104518
              },
              {
                "average": 192127053.5,
                "count": 43122864,
                "maximum": 192128924.3,
                "minimum": 192124332.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 839.7516089,
                "variance": 705182.7647
              },
              {
                "average": 0,
                "count": 43122864,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43122864,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43122864,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43122864,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43122864,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6014365,
              47.8446421,
              1287.43,
              -120.5812451,
              47.8582296,
              1763.65
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6014365,
                    47.8446421,
                    1287.43
                  ],
                  [
                    -120.6014365,
                    47.8582296,
                    1287.43
                  ],
                  [
                    -120.5812451,
                    47.8582296,
                    1763.65
                  ],
                  [
                    -120.5812451,
                    47.8446421,
                    1763.65
                  ],
                  [
                    -120.6014365,
                    47.8446421,
                    1287.43
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:55:24+00:00",
            "end_time": "2017-10-15T17:38:52+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6014365,
        47.8446421,
        1287.43,
        -120.5812451,
        47.8582296,
        1763.65
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_558000_1531500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:49:18Z",
        "pc:count": 19037159,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5555702,
            "count": 19037159,
            "maximum": -120.5442182,
            "minimum": -120.5613335,
            "name": "X",
            "position": 0,
            "stddev": 0.003967009913,
            "variance": 1.573716765e-05
          },
          {
            "average": 47.8495813,
            "count": 19037159,
            "maximum": 47.8575423,
            "minimum": 47.8448374,
            "name": "Y",
            "position": 1,
            "stddev": 0.003115365571,
            "variance": 9.705502642e-06
          },
          {
            "average": 1619.262172,
            "count": 19037159,
            "maximum": 1941.26,
            "minimum": 1323.05,
            "name": "Z",
            "position": 2,
            "stddev": 59.02570478,
            "variance": 3484.033824
          },
          {
            "average": 58.93203366,
            "count": 19037159,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 50.60257667,
            "variance": 2560.620766
          },
          {
            "average": 1.288128759,
            "count": 19037159,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5525346637,
            "variance": 0.3052945546
          },
          {
            "average": 1.576591234,
            "count": 19037159,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7382313526,
            "variance": 0.54498553
          },
          {
            "average": 0.4978385693,
            "count": 19037159,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999953413,
            "variance": 0.2499953413
          },
          {
            "average": 0.0006096497907,
            "count": 19037159,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02468356032,
            "variance": 0.0006092781498
          },
          {
            "average": 1.128017894,
            "count": 19037159,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3733317995,
            "variance": 0.1393766325
          },
          {
            "average": 1.189859954,
            "count": 19037159,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.777086633,
            "variance": 45.92890323
          },
          {
            "average": 0.5089401733,
            "count": 19037159,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.49992008,
            "variance": 0.2499200864
          },
          {
            "average": 163.3269815,
            "count": 19037159,
            "maximum": 167,
            "minimum": 159,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.511575845,
            "variance": 6.308013227
          },
          {
            "average": 192130628.5,
            "count": 19037159,
            "maximum": 192132158.8,
            "minimum": 192128881.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 993.578185,
            "variance": 987197.6098
          },
          {
            "average": 0,
            "count": 19037159,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 19037159,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 19037159,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 19037159,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 19037159,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5613335,
          47.8448374,
          1323.05,
          -120.5442182,
          47.8575423,
          1941.26
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5613335,
                47.8448374,
                1323.05
              ],
              [
                -120.5613335,
                47.8575423,
                1323.05
              ],
              [
                -120.5442182,
                47.8575423,
                1941.26
              ],
              [
                -120.5442182,
                47.8448374,
                1941.26
              ],
              [
                -120.5613335,
                47.8448374,
                1323.05
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:49:18+00:00",
        "end_time": "2017-10-15T18:54:41+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5613335,
              47.8448374,
              1323.05
            ],
            [
              -120.5613335,
              47.8575423,
              1323.05
            ],
            [
              -120.5442182,
              47.8575423,
              1941.26
            ],
            [
              -120.5442182,
              47.8448374,
              1941.26
            ],
            [
              -120.5613335,
              47.8448374,
              1323.05
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_558000_1531500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_558000_1531500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_558000_1531500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1531500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5613335,
            47.8448374,
            1323.05,
            -120.5442182,
            47.8575423,
            1941.26
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5613335,
                  47.8448374,
                  1323.05
                ],
                [
                  -120.5613335,
                  47.8575423,
                  1323.05
                ],
                [
                  -120.5442182,
                  47.8575423,
                  1941.26
                ],
                [
                  -120.5442182,
                  47.8448374,
                  1941.26
                ],
                [
                  -120.5613335,
                  47.8448374,
                  1323.05
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_558000_1531500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1531500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:49:18Z",
            "pc:count": 19037159,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5555702,
                "count": 19037159,
                "maximum": -120.5442182,
                "minimum": -120.5613335,
                "name": "X",
                "position": 0,
                "stddev": 0.003967009913,
                "variance": 1.573716765e-05
              },
              {
                "average": 47.8495813,
                "count": 19037159,
                "maximum": 47.8575423,
                "minimum": 47.8448374,
                "name": "Y",
                "position": 1,
                "stddev": 0.003115365571,
                "variance": 9.705502642e-06
              },
              {
                "average": 1619.262172,
                "count": 19037159,
                "maximum": 1941.26,
                "minimum": 1323.05,
                "name": "Z",
                "position": 2,
                "stddev": 59.02570478,
                "variance": 3484.033824
              },
              {
                "average": 58.93203366,
                "count": 19037159,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 50.60257667,
                "variance": 2560.620766
              },
              {
                "average": 1.288128759,
                "count": 19037159,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5525346637,
                "variance": 0.3052945546
              },
              {
                "average": 1.576591234,
                "count": 19037159,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7382313526,
                "variance": 0.54498553
              },
              {
                "average": 0.4978385693,
                "count": 19037159,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999953413,
                "variance": 0.2499953413
              },
              {
                "average": 0.0006096497907,
                "count": 19037159,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02468356032,
                "variance": 0.0006092781498
              },
              {
                "average": 1.128017894,
                "count": 19037159,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3733317995,
                "variance": 0.1393766325
              },
              {
                "average": 1.189859954,
                "count": 19037159,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.777086633,
                "variance": 45.92890323
              },
              {
                "average": 0.5089401733,
                "count": 19037159,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.49992008,
                "variance": 0.2499200864
              },
              {
                "average": 163.3269815,
                "count": 19037159,
                "maximum": 167,
                "minimum": 159,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.511575845,
                "variance": 6.308013227
              },
              {
                "average": 192130628.5,
                "count": 19037159,
                "maximum": 192132158.8,
                "minimum": 192128881.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 993.578185,
                "variance": 987197.6098
              },
              {
                "average": 0,
                "count": 19037159,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 19037159,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 19037159,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 19037159,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 19037159,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5613335,
              47.8448374,
              1323.05,
              -120.5442182,
              47.8575423,
              1941.26
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5613335,
                    47.8448374,
                    1323.05
                  ],
                  [
                    -120.5613335,
                    47.8575423,
                    1323.05
                  ],
                  [
                    -120.5442182,
                    47.8575423,
                    1941.26
                  ],
                  [
                    -120.5442182,
                    47.8448374,
                    1941.26
                  ],
                  [
                    -120.5613335,
                    47.8448374,
                    1323.05
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:49:18+00:00",
            "end_time": "2017-10-15T18:54:41+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5613335,
        47.8448374,
        1323.05,
        -120.5442182,
        47.8575423,
        1941.26
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1533000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T19:32:15Z",
        "pc:count": 31422112,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6913679,
            "count": 31422112,
            "maximum": -120.6816247,
            "minimum": -120.7018453,
            "name": "X",
            "position": 0,
            "stddev": 0.005960392213,
            "variance": 3.552627533e-05
          },
          {
            "average": 47.86413546,
            "count": 31422112,
            "maximum": 47.8711886,
            "minimum": 47.8575841,
            "name": "Y",
            "position": 1,
            "stddev": 0.003829806309,
            "variance": 1.466741636e-05
          },
          {
            "average": 746.0585717,
            "count": 31422112,
            "maximum": 1534.91,
            "minimum": 669.71,
            "name": "Z",
            "position": 2,
            "stddev": 49.90414527,
            "variance": 2490.423715
          },
          {
            "average": 20.20381192,
            "count": 31422112,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 23.22415511,
            "variance": 539.3613806
          },
          {
            "average": 1.30283305,
            "count": 31422112,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5433840312,
            "variance": 0.2952662054
          },
          {
            "average": 1.605726216,
            "count": 31422112,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.700923858,
            "variance": 0.4912942546
          },
          {
            "average": 0.4980909304,
            "count": 31422112,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999963634,
            "variance": 0.2499963634
          },
          {
            "average": 0.0006661869196,
            "count": 31422112,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02580199868,
            "variance": 0.0006657431358
          },
          {
            "average": 1.103464433,
            "count": 31422112,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3257860654,
            "variance": 0.1061365604
          },
          {
            "average": 0.7650570546,
            "count": 31422112,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.000381603,
            "variance": 49.00534259
          },
          {
            "average": 0.4963890715,
            "count": 31422112,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499986969,
            "variance": 0.2499869692
          },
          {
            "average": 292.6083739,
            "count": 31422112,
            "maximum": 310,
            "minimum": 269,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 14.7819424,
            "variance": 218.5058212
          },
          {
            "average": 191672912.9,
            "count": 31422112,
            "maximum": 191699135.7,
            "minimum": 191615535.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 35863.58212,
            "variance": 1286196522
          },
          {
            "average": 0,
            "count": 31422112,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31422112,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31422112,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31422112,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31422112,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7018453,
          47.8575841,
          669.71,
          -120.6816247,
          47.8711886,
          1534.91
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7018453,
                47.8575841,
                669.71
              ],
              [
                -120.7018453,
                47.8711886,
                669.71
              ],
              [
                -120.6816247,
                47.8711886,
                1534.91
              ],
              [
                -120.6816247,
                47.8575841,
                1534.91
              ],
              [
                -120.7018453,
                47.8575841,
                669.71
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T19:32:15+00:00",
        "end_time": "2017-10-09T20:18:55+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7018453,
              47.8575841,
              669.71
            ],
            [
              -120.7018453,
              47.8711886,
              669.71
            ],
            [
              -120.6816247,
              47.8711886,
              1534.91
            ],
            [
              -120.6816247,
              47.8575841,
              1534.91
            ],
            [
              -120.7018453,
              47.8575841,
              669.71
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1533000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1533000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1533000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1533000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7018453,
            47.8575841,
            669.71,
            -120.6816247,
            47.8711886,
            1534.91
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7018453,
                  47.8575841,
                  669.71
                ],
                [
                  -120.7018453,
                  47.8711886,
                  669.71
                ],
                [
                  -120.6816247,
                  47.8711886,
                  1534.91
                ],
                [
                  -120.6816247,
                  47.8575841,
                  1534.91
                ],
                [
                  -120.7018453,
                  47.8575841,
                  669.71
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1533000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1533000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T19:32:15Z",
            "pc:count": 31422112,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6913679,
                "count": 31422112,
                "maximum": -120.6816247,
                "minimum": -120.7018453,
                "name": "X",
                "position": 0,
                "stddev": 0.005960392213,
                "variance": 3.552627533e-05
              },
              {
                "average": 47.86413546,
                "count": 31422112,
                "maximum": 47.8711886,
                "minimum": 47.8575841,
                "name": "Y",
                "position": 1,
                "stddev": 0.003829806309,
                "variance": 1.466741636e-05
              },
              {
                "average": 746.0585717,
                "count": 31422112,
                "maximum": 1534.91,
                "minimum": 669.71,
                "name": "Z",
                "position": 2,
                "stddev": 49.90414527,
                "variance": 2490.423715
              },
              {
                "average": 20.20381192,
                "count": 31422112,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 23.22415511,
                "variance": 539.3613806
              },
              {
                "average": 1.30283305,
                "count": 31422112,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5433840312,
                "variance": 0.2952662054
              },
              {
                "average": 1.605726216,
                "count": 31422112,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.700923858,
                "variance": 0.4912942546
              },
              {
                "average": 0.4980909304,
                "count": 31422112,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999963634,
                "variance": 0.2499963634
              },
              {
                "average": 0.0006661869196,
                "count": 31422112,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02580199868,
                "variance": 0.0006657431358
              },
              {
                "average": 1.103464433,
                "count": 31422112,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3257860654,
                "variance": 0.1061365604
              },
              {
                "average": 0.7650570546,
                "count": 31422112,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.000381603,
                "variance": 49.00534259
              },
              {
                "average": 0.4963890715,
                "count": 31422112,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499986969,
                "variance": 0.2499869692
              },
              {
                "average": 292.6083739,
                "count": 31422112,
                "maximum": 310,
                "minimum": 269,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 14.7819424,
                "variance": 218.5058212
              },
              {
                "average": 191672912.9,
                "count": 31422112,
                "maximum": 191699135.7,
                "minimum": 191615535.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 35863.58212,
                "variance": 1286196522
              },
              {
                "average": 0,
                "count": 31422112,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31422112,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31422112,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31422112,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31422112,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7018453,
              47.8575841,
              669.71,
              -120.6816247,
              47.8711886,
              1534.91
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7018453,
                    47.8575841,
                    669.71
                  ],
                  [
                    -120.7018453,
                    47.8711886,
                    669.71
                  ],
                  [
                    -120.6816247,
                    47.8711886,
                    1534.91
                  ],
                  [
                    -120.6816247,
                    47.8575841,
                    1534.91
                  ],
                  [
                    -120.7018453,
                    47.8575841,
                    669.71
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T19:32:15+00:00",
            "end_time": "2017-10-09T20:18:55+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7018453,
        47.8575841,
        669.71,
        -120.6816247,
        47.8711886,
        1534.91
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1537500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:16:57Z",
        "pc:count": 31914614,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6297305,
            "count": 31914614,
            "maximum": -120.621949,
            "minimum": -120.6421708,
            "name": "X",
            "position": 0,
            "stddev": 0.004517123745,
            "variance": 2.040440692e-05
          },
          {
            "average": 47.90551074,
            "count": 31914614,
            "maximum": 47.9119663,
            "minimum": 47.8984199,
            "name": "Y",
            "position": 1,
            "stddev": 0.003909412424,
            "variance": 1.52835055e-05
          },
          {
            "average": 1762.154773,
            "count": 31914614,
            "maximum": 1921.97,
            "minimum": 1644.54,
            "name": "Z",
            "position": 2,
            "stddev": 51.89436286,
            "variance": 2693.024897
          },
          {
            "average": 90.80774231,
            "count": 31914614,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 73.22815463,
            "variance": 5362.36263
          },
          {
            "average": 1.280505038,
            "count": 31914614,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5491681063,
            "variance": 0.301585609
          },
          {
            "average": 1.561061588,
            "count": 31914614,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7386502642,
            "variance": 0.5456042128
          },
          {
            "average": 0.5011462147,
            "count": 31914614,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499998694,
            "variance": 0.249998694
          },
          {
            "average": 0.0006749885805,
            "count": 31914614,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02597177299,
            "variance": 0.000674532992
          },
          {
            "average": 1.198486342,
            "count": 31914614,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4427753579,
            "variance": 0.1960500175
          },
          {
            "average": 0.007394322894,
            "count": 31914614,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.038343602,
            "variance": 49.53828065
          },
          {
            "average": 0.5073462897,
            "count": 31914614,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999460369,
            "variance": 0.2499460399
          },
          {
            "average": 158.9000886,
            "count": 31914614,
            "maximum": 162,
            "minimum": 155,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.356964243,
            "variance": 1.841351957
          },
          {
            "average": 192128900,
            "count": 31914614,
            "maximum": 192130217.2,
            "minimum": 192127328.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 612.2359311,
            "variance": 374832.8354
          },
          {
            "average": 0,
            "count": 31914614,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31914614,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31914614,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31914614,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 31914614,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6421708,
          47.8984199,
          1644.54,
          -120.621949,
          47.9119663,
          1921.97
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6421708,
                47.8984199,
                1644.54
              ],
              [
                -120.6421708,
                47.9119663,
                1644.54
              ],
              [
                -120.621949,
                47.9119663,
                1921.97
              ],
              [
                -120.621949,
                47.8984199,
                1921.97
              ],
              [
                -120.6421708,
                47.8984199,
                1644.54
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:16:57+00:00",
        "end_time": "2017-10-15T18:28:48+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6421708,
              47.8984199,
              1644.54
            ],
            [
              -120.6421708,
              47.9119663,
              1644.54
            ],
            [
              -120.621949,
              47.9119663,
              1921.97
            ],
            [
              -120.621949,
              47.8984199,
              1921.97
            ],
            [
              -120.6421708,
              47.8984199,
              1644.54
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1537500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1537500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1537500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1537500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6421708,
            47.8984199,
            1644.54,
            -120.621949,
            47.9119663,
            1921.97
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6421708,
                  47.8984199,
                  1644.54
                ],
                [
                  -120.6421708,
                  47.9119663,
                  1644.54
                ],
                [
                  -120.621949,
                  47.9119663,
                  1921.97
                ],
                [
                  -120.621949,
                  47.8984199,
                  1921.97
                ],
                [
                  -120.6421708,
                  47.8984199,
                  1644.54
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1537500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1537500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:16:57Z",
            "pc:count": 31914614,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6297305,
                "count": 31914614,
                "maximum": -120.621949,
                "minimum": -120.6421708,
                "name": "X",
                "position": 0,
                "stddev": 0.004517123745,
                "variance": 2.040440692e-05
              },
              {
                "average": 47.90551074,
                "count": 31914614,
                "maximum": 47.9119663,
                "minimum": 47.8984199,
                "name": "Y",
                "position": 1,
                "stddev": 0.003909412424,
                "variance": 1.52835055e-05
              },
              {
                "average": 1762.154773,
                "count": 31914614,
                "maximum": 1921.97,
                "minimum": 1644.54,
                "name": "Z",
                "position": 2,
                "stddev": 51.89436286,
                "variance": 2693.024897
              },
              {
                "average": 90.80774231,
                "count": 31914614,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 73.22815463,
                "variance": 5362.36263
              },
              {
                "average": 1.280505038,
                "count": 31914614,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5491681063,
                "variance": 0.301585609
              },
              {
                "average": 1.561061588,
                "count": 31914614,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7386502642,
                "variance": 0.5456042128
              },
              {
                "average": 0.5011462147,
                "count": 31914614,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499998694,
                "variance": 0.249998694
              },
              {
                "average": 0.0006749885805,
                "count": 31914614,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02597177299,
                "variance": 0.000674532992
              },
              {
                "average": 1.198486342,
                "count": 31914614,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4427753579,
                "variance": 0.1960500175
              },
              {
                "average": 0.007394322894,
                "count": 31914614,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.038343602,
                "variance": 49.53828065
              },
              {
                "average": 0.5073462897,
                "count": 31914614,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999460369,
                "variance": 0.2499460399
              },
              {
                "average": 158.9000886,
                "count": 31914614,
                "maximum": 162,
                "minimum": 155,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.356964243,
                "variance": 1.841351957
              },
              {
                "average": 192128900,
                "count": 31914614,
                "maximum": 192130217.2,
                "minimum": 192127328.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 612.2359311,
                "variance": 374832.8354
              },
              {
                "average": 0,
                "count": 31914614,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31914614,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31914614,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31914614,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 31914614,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6421708,
              47.8984199,
              1644.54,
              -120.621949,
              47.9119663,
              1921.97
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6421708,
                    47.8984199,
                    1644.54
                  ],
                  [
                    -120.6421708,
                    47.9119663,
                    1644.54
                  ],
                  [
                    -120.621949,
                    47.9119663,
                    1921.97
                  ],
                  [
                    -120.621949,
                    47.8984199,
                    1921.97
                  ],
                  [
                    -120.6421708,
                    47.8984199,
                    1644.54
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:16:57+00:00",
            "end_time": "2017-10-15T18:28:48+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6421708,
        47.8984199,
        1644.54,
        -120.621949,
        47.9119663,
        1921.97
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_559500_1522500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:18:39Z",
        "pc:count": 46861099,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5307904,
            "count": 46861099,
            "maximum": -120.5203398,
            "minimum": -120.5404862,
            "name": "X",
            "position": 0,
            "stddev": 0.005671599135,
            "variance": 3.216703675e-05
          },
          {
            "average": 47.77069207,
            "count": 46861099,
            "maximum": 47.7775752,
            "minimum": 47.7639982,
            "name": "Y",
            "position": 1,
            "stddev": 0.003865220222,
            "variance": 1.493992737e-05
          },
          {
            "average": 1560.003931,
            "count": 46861099,
            "maximum": 1793.19,
            "minimum": 1312.16,
            "name": "Z",
            "position": 2,
            "stddev": 86.62929323,
            "variance": 7504.634445
          },
          {
            "average": 95.7477149,
            "count": 46861099,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 61.98770042,
            "variance": 3842.475003
          },
          {
            "average": 1.098584265,
            "count": 46861099,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.3080716134,
            "variance": 0.09490811901
          },
          {
            "average": 1.197172371,
            "count": 46861099,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.4200290615,
            "variance": 0.1764244125
          },
          {
            "average": 0.5000353065,
            "count": 46861099,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000000041,
            "variance": 0.2500000041
          },
          {
            "average": 0.000648661697,
            "count": 46861099,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02546057636,
            "variance": 0.0006482409488
          },
          {
            "average": 1.191855744,
            "count": 46861099,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4349624466,
            "variance": 0.1891923299
          },
          {
            "average": 0.4785361538,
            "count": 46861099,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.980940985,
            "variance": 48.73353704
          },
          {
            "average": 0.5080310643,
            "count": 46861099,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999355032,
            "variance": 0.2499355073
          },
          {
            "average": 213.9125701,
            "count": 46861099,
            "maximum": 319,
            "minimum": 148,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 81.92662187,
            "variance": 6711.971372
          },
          {
            "average": 191963473.1,
            "count": 46861099,
            "maximum": 192126719.1,
            "minimum": 191701241.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 205040.5881,
            "variance": 42041642780.0
          },
          {
            "average": 0,
            "count": 46861099,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 46861099,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 46861099,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 46861099,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 46861099,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5404862,
          47.7639982,
          1312.16,
          -120.5203398,
          47.7775752,
          1793.19
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5404862,
                47.7639982,
                1312.16
              ],
              [
                -120.5404862,
                47.7775752,
                1312.16
              ],
              [
                -120.5203398,
                47.7775752,
                1793.19
              ],
              [
                -120.5203398,
                47.7639982,
                1793.19
              ],
              [
                -120.5404862,
                47.7639982,
                1312.16
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:18:39+00:00",
        "end_time": "2017-10-10T20:07:21+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5404862,
              47.7639982,
              1312.16
            ],
            [
              -120.5404862,
              47.7775752,
              1312.16
            ],
            [
              -120.5203398,
              47.7775752,
              1793.19
            ],
            [
              -120.5203398,
              47.7639982,
              1793.19
            ],
            [
              -120.5404862,
              47.7639982,
              1312.16
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_559500_1522500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_559500_1522500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_559500_1522500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1522500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5404862,
            47.7639982,
            1312.16,
            -120.5203398,
            47.7775752,
            1793.19
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5404862,
                  47.7639982,
                  1312.16
                ],
                [
                  -120.5404862,
                  47.7775752,
                  1312.16
                ],
                [
                  -120.5203398,
                  47.7775752,
                  1793.19
                ],
                [
                  -120.5203398,
                  47.7639982,
                  1793.19
                ],
                [
                  -120.5404862,
                  47.7639982,
                  1312.16
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_559500_1522500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1522500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:18:39Z",
            "pc:count": 46861099,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5307904,
                "count": 46861099,
                "maximum": -120.5203398,
                "minimum": -120.5404862,
                "name": "X",
                "position": 0,
                "stddev": 0.005671599135,
                "variance": 3.216703675e-05
              },
              {
                "average": 47.77069207,
                "count": 46861099,
                "maximum": 47.7775752,
                "minimum": 47.7639982,
                "name": "Y",
                "position": 1,
                "stddev": 0.003865220222,
                "variance": 1.493992737e-05
              },
              {
                "average": 1560.003931,
                "count": 46861099,
                "maximum": 1793.19,
                "minimum": 1312.16,
                "name": "Z",
                "position": 2,
                "stddev": 86.62929323,
                "variance": 7504.634445
              },
              {
                "average": 95.7477149,
                "count": 46861099,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 61.98770042,
                "variance": 3842.475003
              },
              {
                "average": 1.098584265,
                "count": 46861099,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.3080716134,
                "variance": 0.09490811901
              },
              {
                "average": 1.197172371,
                "count": 46861099,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.4200290615,
                "variance": 0.1764244125
              },
              {
                "average": 0.5000353065,
                "count": 46861099,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000000041,
                "variance": 0.2500000041
              },
              {
                "average": 0.000648661697,
                "count": 46861099,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02546057636,
                "variance": 0.0006482409488
              },
              {
                "average": 1.191855744,
                "count": 46861099,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4349624466,
                "variance": 0.1891923299
              },
              {
                "average": 0.4785361538,
                "count": 46861099,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.980940985,
                "variance": 48.73353704
              },
              {
                "average": 0.5080310643,
                "count": 46861099,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999355032,
                "variance": 0.2499355073
              },
              {
                "average": 213.9125701,
                "count": 46861099,
                "maximum": 319,
                "minimum": 148,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 81.92662187,
                "variance": 6711.971372
              },
              {
                "average": 191963473.1,
                "count": 46861099,
                "maximum": 192126719.1,
                "minimum": 191701241.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 205040.5881,
                "variance": 42041642780.0
              },
              {
                "average": 0,
                "count": 46861099,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 46861099,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 46861099,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 46861099,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 46861099,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5404862,
              47.7639982,
              1312.16,
              -120.5203398,
              47.7775752,
              1793.19
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5404862,
                    47.7639982,
                    1312.16
                  ],
                  [
                    -120.5404862,
                    47.7775752,
                    1312.16
                  ],
                  [
                    -120.5203398,
                    47.7775752,
                    1793.19
                  ],
                  [
                    -120.5203398,
                    47.7639982,
                    1793.19
                  ],
                  [
                    -120.5404862,
                    47.7639982,
                    1312.16
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:18:39+00:00",
            "end_time": "2017-10-10T20:07:21+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5404862,
        47.7639982,
        1312.16,
        -120.5203398,
        47.7775752,
        1793.19
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_540000_1518000_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T16:45:35Z",
        "pc:count": 27039115,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7876738,
            "count": 27039115,
            "maximum": -120.7799133,
            "minimum": -120.7965051,
            "name": "X",
            "position": 0,
            "stddev": 0.004443698187,
            "variance": 1.974645358e-05
          },
          {
            "average": 47.72910559,
            "count": 27039115,
            "maximum": 47.7356926,
            "minimum": 47.7221152,
            "name": "Y",
            "position": 1,
            "stddev": 0.003928744658,
            "variance": 1.543503459e-05
          },
          {
            "average": 1193.193722,
            "count": 27039115,
            "maximum": 1718.49,
            "minimum": 1039.72,
            "name": "Z",
            "position": 2,
            "stddev": 54.83336807,
            "variance": 3006.698254
          },
          {
            "average": 46.7806234,
            "count": 27039115,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 41.18172249,
            "variance": 1695.934267
          },
          {
            "average": 1.214986844,
            "count": 27039115,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.456269537,
            "variance": 0.2081818904
          },
          {
            "average": 1.429946838,
            "count": 27039115,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6027246331,
            "variance": 0.3632769834
          },
          {
            "average": 0.502228013,
            "count": 27039115,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999950452,
            "variance": 0.2499950452
          },
          {
            "average": 0.0006114105436,
            "count": 27039115,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02471915742,
            "variance": 0.0006110367433
          },
          {
            "average": 1.120091024,
            "count": 27039115,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3539490773,
            "variance": 0.1252799493
          },
          {
            "average": -0.6952187907,
            "count": 27039115,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.871643433,
            "variance": 47.21948347
          },
          {
            "average": 0.4973834388,
            "count": 27039115,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999931628,
            "variance": 0.2499931629
          },
          {
            "average": 230.7463484,
            "count": 27039115,
            "maximum": 233,
            "minimum": 229,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.113226595,
            "variance": 1.239273452
          },
          {
            "average": 191515537.4,
            "count": 27039115,
            "maximum": 191516335,
            "minimum": 191514875.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 392.0330862,
            "variance": 153689.9407
          },
          {
            "average": 0,
            "count": 27039115,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 27039115,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 27039115,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 27039115,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 27039115,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7965051,
          47.7221152,
          1039.72,
          -120.7799133,
          47.7356926,
          1718.49
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7965051,
                47.7221152,
                1039.72
              ],
              [
                -120.7965051,
                47.7356926,
                1039.72
              ],
              [
                -120.7799133,
                47.7356926,
                1718.49
              ],
              [
                -120.7799133,
                47.7221152,
                1718.49
              ],
              [
                -120.7965051,
                47.7221152,
                1039.72
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T16:45:35+00:00",
        "end_time": "2017-10-08T16:21:15+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7965051,
              47.7221152,
              1039.72
            ],
            [
              -120.7965051,
              47.7356926,
              1039.72
            ],
            [
              -120.7799133,
              47.7356926,
              1718.49
            ],
            [
              -120.7799133,
              47.7221152,
              1718.49
            ],
            [
              -120.7965051,
              47.7221152,
              1039.72
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_540000_1518000_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_540000_1518000_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_540000_1518000_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1518000_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7965051,
            47.7221152,
            1039.72,
            -120.7799133,
            47.7356926,
            1718.49
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7965051,
                  47.7221152,
                  1039.72
                ],
                [
                  -120.7965051,
                  47.7356926,
                  1039.72
                ],
                [
                  -120.7799133,
                  47.7356926,
                  1718.49
                ],
                [
                  -120.7799133,
                  47.7221152,
                  1718.49
                ],
                [
                  -120.7965051,
                  47.7221152,
                  1039.72
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_540000_1518000_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1518000_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T16:45:35Z",
            "pc:count": 27039115,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7876738,
                "count": 27039115,
                "maximum": -120.7799133,
                "minimum": -120.7965051,
                "name": "X",
                "position": 0,
                "stddev": 0.004443698187,
                "variance": 1.974645358e-05
              },
              {
                "average": 47.72910559,
                "count": 27039115,
                "maximum": 47.7356926,
                "minimum": 47.7221152,
                "name": "Y",
                "position": 1,
                "stddev": 0.003928744658,
                "variance": 1.543503459e-05
              },
              {
                "average": 1193.193722,
                "count": 27039115,
                "maximum": 1718.49,
                "minimum": 1039.72,
                "name": "Z",
                "position": 2,
                "stddev": 54.83336807,
                "variance": 3006.698254
              },
              {
                "average": 46.7806234,
                "count": 27039115,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 41.18172249,
                "variance": 1695.934267
              },
              {
                "average": 1.214986844,
                "count": 27039115,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.456269537,
                "variance": 0.2081818904
              },
              {
                "average": 1.429946838,
                "count": 27039115,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6027246331,
                "variance": 0.3632769834
              },
              {
                "average": 0.502228013,
                "count": 27039115,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999950452,
                "variance": 0.2499950452
              },
              {
                "average": 0.0006114105436,
                "count": 27039115,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02471915742,
                "variance": 0.0006110367433
              },
              {
                "average": 1.120091024,
                "count": 27039115,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3539490773,
                "variance": 0.1252799493
              },
              {
                "average": -0.6952187907,
                "count": 27039115,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.871643433,
                "variance": 47.21948347
              },
              {
                "average": 0.4973834388,
                "count": 27039115,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999931628,
                "variance": 0.2499931629
              },
              {
                "average": 230.7463484,
                "count": 27039115,
                "maximum": 233,
                "minimum": 229,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.113226595,
                "variance": 1.239273452
              },
              {
                "average": 191515537.4,
                "count": 27039115,
                "maximum": 191516335,
                "minimum": 191514875.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 392.0330862,
                "variance": 153689.9407
              },
              {
                "average": 0,
                "count": 27039115,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 27039115,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 27039115,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 27039115,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 27039115,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7965051,
              47.7221152,
              1039.72,
              -120.7799133,
              47.7356926,
              1718.49
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7965051,
                    47.7221152,
                    1039.72
                  ],
                  [
                    -120.7965051,
                    47.7356926,
                    1039.72
                  ],
                  [
                    -120.7799133,
                    47.7356926,
                    1718.49
                  ],
                  [
                    -120.7799133,
                    47.7221152,
                    1718.49
                  ],
                  [
                    -120.7965051,
                    47.7221152,
                    1039.72
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T16:45:35+00:00",
            "end_time": "2017-10-08T16:21:15+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7965051,
        47.7221152,
        1039.72,
        -120.7799133,
        47.7356926,
        1718.49
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1536000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T21:03:08Z",
        "pc:count": 4852295,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7378934,
            "count": 4852295,
            "maximum": -120.7290155,
            "minimum": -120.7422142,
            "name": "X",
            "position": 0,
            "stddev": 0.002951834486,
            "variance": 8.713326834e-06
          },
          {
            "average": 47.88631928,
            "count": 4852295,
            "maximum": 47.8901293,
            "minimum": 47.8843196,
            "name": "Y",
            "position": 1,
            "stddev": 0.001365429956,
            "variance": 1.864398964e-06
          },
          {
            "average": 870.4586754,
            "count": 4852295,
            "maximum": 975.59,
            "minimum": 794.52,
            "name": "Z",
            "position": 2,
            "stddev": 45.48841819,
            "variance": 2069.196189
          },
          {
            "average": 27.96612242,
            "count": 4852295,
            "maximum": 230,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 29.74537007,
            "variance": 884.7870407
          },
          {
            "average": 1.357822639,
            "count": 4852295,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.6031995168,
            "variance": 0.363849657
          },
          {
            "average": 1.715684434,
            "count": 4852295,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7782428913,
            "variance": 0.6056619979
          },
          {
            "average": 0.5024340029,
            "count": 4852295,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999941271,
            "variance": 0.2499941272
          },
          {
            "average": 0.0006236224302,
            "count": 4852295,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02496464808,
            "variance": 0.0006232336537
          },
          {
            "average": 1.107620415,
            "count": 4852295,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3392453612,
            "variance": 0.1150874151
          },
          {
            "average": -0.7578526666,
            "count": 4852295,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.826205897,
            "variance": 46.59708695
          },
          {
            "average": 0.5017940995,
            "count": 4852295,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999968327,
            "variance": 0.2499968327
          },
          {
            "average": 273.0185312,
            "count": 4852295,
            "maximum": 277,
            "minimum": 270,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.711267623,
            "variance": 2.928436878
          },
          {
            "average": 191616876.1,
            "count": 4852295,
            "maximum": 191618188.6,
            "minimum": 191615825.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 573.9522206,
            "variance": 329421.1515
          },
          {
            "average": 0,
            "count": 4852295,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4852295,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4852295,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4852295,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4852295,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7422142,
          47.8843196,
          794.52,
          -120.7290155,
          47.8901293,
          975.59
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7422142,
                47.8843196,
                794.52
              ],
              [
                -120.7422142,
                47.8901293,
                794.52
              ],
              [
                -120.7290155,
                47.8901293,
                975.59
              ],
              [
                -120.7290155,
                47.8843196,
                975.59
              ],
              [
                -120.7422142,
                47.8843196,
                794.52
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T21:03:08+00:00",
        "end_time": "2017-10-09T20:23:45+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7422142,
              47.8843196,
              794.52
            ],
            [
              -120.7422142,
              47.8901293,
              794.52
            ],
            [
              -120.7290155,
              47.8901293,
              975.59
            ],
            [
              -120.7290155,
              47.8843196,
              975.59
            ],
            [
              -120.7422142,
              47.8843196,
              794.52
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1536000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1536000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1536000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1536000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7422142,
            47.8843196,
            794.52,
            -120.7290155,
            47.8901293,
            975.59
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7422142,
                  47.8843196,
                  794.52
                ],
                [
                  -120.7422142,
                  47.8901293,
                  794.52
                ],
                [
                  -120.7290155,
                  47.8901293,
                  975.59
                ],
                [
                  -120.7290155,
                  47.8843196,
                  975.59
                ],
                [
                  -120.7422142,
                  47.8843196,
                  794.52
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1536000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1536000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T21:03:08Z",
            "pc:count": 4852295,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7378934,
                "count": 4852295,
                "maximum": -120.7290155,
                "minimum": -120.7422142,
                "name": "X",
                "position": 0,
                "stddev": 0.002951834486,
                "variance": 8.713326834e-06
              },
              {
                "average": 47.88631928,
                "count": 4852295,
                "maximum": 47.8901293,
                "minimum": 47.8843196,
                "name": "Y",
                "position": 1,
                "stddev": 0.001365429956,
                "variance": 1.864398964e-06
              },
              {
                "average": 870.4586754,
                "count": 4852295,
                "maximum": 975.59,
                "minimum": 794.52,
                "name": "Z",
                "position": 2,
                "stddev": 45.48841819,
                "variance": 2069.196189
              },
              {
                "average": 27.96612242,
                "count": 4852295,
                "maximum": 230,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 29.74537007,
                "variance": 884.7870407
              },
              {
                "average": 1.357822639,
                "count": 4852295,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.6031995168,
                "variance": 0.363849657
              },
              {
                "average": 1.715684434,
                "count": 4852295,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7782428913,
                "variance": 0.6056619979
              },
              {
                "average": 0.5024340029,
                "count": 4852295,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999941271,
                "variance": 0.2499941272
              },
              {
                "average": 0.0006236224302,
                "count": 4852295,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02496464808,
                "variance": 0.0006232336537
              },
              {
                "average": 1.107620415,
                "count": 4852295,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3392453612,
                "variance": 0.1150874151
              },
              {
                "average": -0.7578526666,
                "count": 4852295,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.826205897,
                "variance": 46.59708695
              },
              {
                "average": 0.5017940995,
                "count": 4852295,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999968327,
                "variance": 0.2499968327
              },
              {
                "average": 273.0185312,
                "count": 4852295,
                "maximum": 277,
                "minimum": 270,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.711267623,
                "variance": 2.928436878
              },
              {
                "average": 191616876.1,
                "count": 4852295,
                "maximum": 191618188.6,
                "minimum": 191615825.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 573.9522206,
                "variance": 329421.1515
              },
              {
                "average": 0,
                "count": 4852295,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4852295,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4852295,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4852295,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4852295,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7422142,
              47.8843196,
              794.52,
              -120.7290155,
              47.8901293,
              975.59
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7422142,
                    47.8843196,
                    794.52
                  ],
                  [
                    -120.7422142,
                    47.8901293,
                    794.52
                  ],
                  [
                    -120.7290155,
                    47.8901293,
                    975.59
                  ],
                  [
                    -120.7290155,
                    47.8843196,
                    975.59
                  ],
                  [
                    -120.7422142,
                    47.8843196,
                    794.52
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T21:03:08+00:00",
            "end_time": "2017-10-09T20:23:45+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7422142,
        47.8843196,
        794.52,
        -120.7290155,
        47.8901293,
        975.59
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1530000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:08:33Z",
        "pc:count": 9268008,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7134015,
            "count": 9268008,
            "maximum": -120.7014707,
            "minimum": -120.7215381,
            "name": "X",
            "position": 0,
            "stddev": 0.005579795812,
            "variance": 3.113412131e-05
          },
          {
            "average": 47.84228162,
            "count": 9268008,
            "maximum": 47.8440951,
            "minimum": 47.838441,
            "name": "Y",
            "position": 1,
            "stddev": 0.001198955783,
            "variance": 1.437494969e-06
          },
          {
            "average": 777.6468421,
            "count": 9268008,
            "maximum": 1402.25,
            "minimum": 636.12,
            "name": "Z",
            "position": 2,
            "stddev": 65.75383677,
            "variance": 4323.567049
          },
          {
            "average": 25.4380991,
            "count": 9268008,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 27.86058631,
            "variance": 776.2122695
          },
          {
            "average": 1.330091428,
            "count": 9268008,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5691345608,
            "variance": 0.3239141483
          },
          {
            "average": 1.660158796,
            "count": 9268008,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7298324344,
            "variance": 0.5326553822
          },
          {
            "average": 0.5005610699,
            "count": 9268008,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999997122,
            "variance": 0.2499997122
          },
          {
            "average": 0.0006500857574,
            "count": 9268008,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02548849183,
            "variance": 0.000649663216
          },
          {
            "average": 1.132053619,
            "count": 9268008,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3745159481,
            "variance": 0.1402621954
          },
          {
            "average": -0.02836417164,
            "count": 9268008,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.039107419,
            "variance": 49.54903326
          },
          {
            "average": 0.4967040382,
            "count": 9268008,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999891635,
            "variance": 0.2499891636
          },
          {
            "average": 281.7672689,
            "count": 9268008,
            "maximum": 289,
            "minimum": 274,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.626343152,
            "variance": 13.15036465
          },
          {
            "average": 191647359.6,
            "count": 9268008,
            "maximum": 191690513.7,
            "minimum": 191617261.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 34645.12845,
            "variance": 1200284925
          },
          {
            "average": 0,
            "count": 9268008,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9268008,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9268008,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9268008,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9268008,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7215381,
          47.838441,
          636.12,
          -120.7014707,
          47.8440951,
          1402.25
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7215381,
                47.838441,
                636.12
              ],
              [
                -120.7215381,
                47.8440951,
                636.12
              ],
              [
                -120.7014707,
                47.8440951,
                1402.25
              ],
              [
                -120.7014707,
                47.838441,
                1402.25
              ],
              [
                -120.7215381,
                47.838441,
                636.12
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:08:33+00:00",
        "end_time": "2017-10-09T20:47:41+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7215381,
              47.838441,
              636.12
            ],
            [
              -120.7215381,
              47.8440951,
              636.12
            ],
            [
              -120.7014707,
              47.8440951,
              1402.25
            ],
            [
              -120.7014707,
              47.838441,
              1402.25
            ],
            [
              -120.7215381,
              47.838441,
              636.12
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1530000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1530000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1530000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1530000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7215381,
            47.838441,
            636.12,
            -120.7014707,
            47.8440951,
            1402.25
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7215381,
                  47.838441,
                  636.12
                ],
                [
                  -120.7215381,
                  47.8440951,
                  636.12
                ],
                [
                  -120.7014707,
                  47.8440951,
                  1402.25
                ],
                [
                  -120.7014707,
                  47.838441,
                  1402.25
                ],
                [
                  -120.7215381,
                  47.838441,
                  636.12
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1530000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1530000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:08:33Z",
            "pc:count": 9268008,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7134015,
                "count": 9268008,
                "maximum": -120.7014707,
                "minimum": -120.7215381,
                "name": "X",
                "position": 0,
                "stddev": 0.005579795812,
                "variance": 3.113412131e-05
              },
              {
                "average": 47.84228162,
                "count": 9268008,
                "maximum": 47.8440951,
                "minimum": 47.838441,
                "name": "Y",
                "position": 1,
                "stddev": 0.001198955783,
                "variance": 1.437494969e-06
              },
              {
                "average": 777.6468421,
                "count": 9268008,
                "maximum": 1402.25,
                "minimum": 636.12,
                "name": "Z",
                "position": 2,
                "stddev": 65.75383677,
                "variance": 4323.567049
              },
              {
                "average": 25.4380991,
                "count": 9268008,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 27.86058631,
                "variance": 776.2122695
              },
              {
                "average": 1.330091428,
                "count": 9268008,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5691345608,
                "variance": 0.3239141483
              },
              {
                "average": 1.660158796,
                "count": 9268008,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7298324344,
                "variance": 0.5326553822
              },
              {
                "average": 0.5005610699,
                "count": 9268008,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999997122,
                "variance": 0.2499997122
              },
              {
                "average": 0.0006500857574,
                "count": 9268008,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02548849183,
                "variance": 0.000649663216
              },
              {
                "average": 1.132053619,
                "count": 9268008,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3745159481,
                "variance": 0.1402621954
              },
              {
                "average": -0.02836417164,
                "count": 9268008,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.039107419,
                "variance": 49.54903326
              },
              {
                "average": 0.4967040382,
                "count": 9268008,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999891635,
                "variance": 0.2499891636
              },
              {
                "average": 281.7672689,
                "count": 9268008,
                "maximum": 289,
                "minimum": 274,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.626343152,
                "variance": 13.15036465
              },
              {
                "average": 191647359.6,
                "count": 9268008,
                "maximum": 191690513.7,
                "minimum": 191617261.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 34645.12845,
                "variance": 1200284925
              },
              {
                "average": 0,
                "count": 9268008,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9268008,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9268008,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9268008,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9268008,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7215381,
              47.838441,
              636.12,
              -120.7014707,
              47.8440951,
              1402.25
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7215381,
                    47.838441,
                    636.12
                  ],
                  [
                    -120.7215381,
                    47.8440951,
                    636.12
                  ],
                  [
                    -120.7014707,
                    47.8440951,
                    1402.25
                  ],
                  [
                    -120.7014707,
                    47.838441,
                    1402.25
                  ],
                  [
                    -120.7215381,
                    47.838441,
                    636.12
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:08:33+00:00",
            "end_time": "2017-10-09T20:47:41+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7215381,
        47.838441,
        636.12,
        -120.7014707,
        47.8440951,
        1402.25
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1534500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:51:21Z",
        "pc:count": 56954732,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6720962,
            "count": 56954732,
            "maximum": -120.6617432,
            "minimum": -120.6819547,
            "name": "X",
            "position": 0,
            "stddev": 0.005649893663,
            "variance": 3.192129841e-05
          },
          {
            "average": 47.8778745,
            "count": 56954732,
            "maximum": 47.8847775,
            "minimum": 47.8711892,
            "name": "Y",
            "position": 1,
            "stddev": 0.003840272684,
            "variance": 1.474769429e-05
          },
          {
            "average": 925.3259269,
            "count": 56954732,
            "maximum": 1251.14,
            "minimum": 749.74,
            "name": "Z",
            "position": 2,
            "stddev": 75.1038397,
            "variance": 5640.586737
          },
          {
            "average": 24.21134492,
            "count": 56954732,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 28.70121055,
            "variance": 823.759487
          },
          {
            "average": 1.335590254,
            "count": 56954732,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5645279243,
            "variance": 0.3186917773
          },
          {
            "average": 1.671212183,
            "count": 56954732,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7126528529,
            "variance": 0.5078740887
          },
          {
            "average": 0.4983452999,
            "count": 56954732,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999972663,
            "variance": 0.2499972664
          },
          {
            "average": 0.0006436164075,
            "count": 56954732,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02536143089,
            "variance": 0.0006432021767
          },
          {
            "average": 1.082383796,
            "count": 56954732,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3005174601,
            "variance": 0.09031074382
          },
          {
            "average": 0.6786617615,
            "count": 56954732,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.94094199,
            "variance": 48.17667571
          },
          {
            "average": 0.5005594619,
            "count": 56954732,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999996914,
            "variance": 0.2499996914
          },
          {
            "average": 181.7432491,
            "count": 56954732,
            "maximum": 311,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 60.63376733,
            "variance": 3676.453741
          },
          {
            "average": 192051894.5,
            "count": 56954732,
            "maximum": 192135881,
            "minimum": 191698178.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 162330.1511,
            "variance": 26351077950.0
          },
          {
            "average": 0,
            "count": 56954732,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 56954732,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 56954732,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 56954732,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 56954732,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6819547,
          47.8711892,
          749.74,
          -120.6617432,
          47.8847775,
          1251.14
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6819547,
                47.8711892,
                749.74
              ],
              [
                -120.6819547,
                47.8847775,
                749.74
              ],
              [
                -120.6617432,
                47.8847775,
                1251.14
              ],
              [
                -120.6617432,
                47.8711892,
                1251.14
              ],
              [
                -120.6819547,
                47.8711892,
                749.74
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:51:21+00:00",
        "end_time": "2017-10-10T19:16:18+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6819547,
              47.8711892,
              749.74
            ],
            [
              -120.6819547,
              47.8847775,
              749.74
            ],
            [
              -120.6617432,
              47.8847775,
              1251.14
            ],
            [
              -120.6617432,
              47.8711892,
              1251.14
            ],
            [
              -120.6819547,
              47.8711892,
              749.74
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1534500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1534500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1534500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1534500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6819547,
            47.8711892,
            749.74,
            -120.6617432,
            47.8847775,
            1251.14
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6819547,
                  47.8711892,
                  749.74
                ],
                [
                  -120.6819547,
                  47.8847775,
                  749.74
                ],
                [
                  -120.6617432,
                  47.8847775,
                  1251.14
                ],
                [
                  -120.6617432,
                  47.8711892,
                  1251.14
                ],
                [
                  -120.6819547,
                  47.8711892,
                  749.74
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1534500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1534500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:51:21Z",
            "pc:count": 56954732,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6720962,
                "count": 56954732,
                "maximum": -120.6617432,
                "minimum": -120.6819547,
                "name": "X",
                "position": 0,
                "stddev": 0.005649893663,
                "variance": 3.192129841e-05
              },
              {
                "average": 47.8778745,
                "count": 56954732,
                "maximum": 47.8847775,
                "minimum": 47.8711892,
                "name": "Y",
                "position": 1,
                "stddev": 0.003840272684,
                "variance": 1.474769429e-05
              },
              {
                "average": 925.3259269,
                "count": 56954732,
                "maximum": 1251.14,
                "minimum": 749.74,
                "name": "Z",
                "position": 2,
                "stddev": 75.1038397,
                "variance": 5640.586737
              },
              {
                "average": 24.21134492,
                "count": 56954732,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 28.70121055,
                "variance": 823.759487
              },
              {
                "average": 1.335590254,
                "count": 56954732,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5645279243,
                "variance": 0.3186917773
              },
              {
                "average": 1.671212183,
                "count": 56954732,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7126528529,
                "variance": 0.5078740887
              },
              {
                "average": 0.4983452999,
                "count": 56954732,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999972663,
                "variance": 0.2499972664
              },
              {
                "average": 0.0006436164075,
                "count": 56954732,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02536143089,
                "variance": 0.0006432021767
              },
              {
                "average": 1.082383796,
                "count": 56954732,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3005174601,
                "variance": 0.09031074382
              },
              {
                "average": 0.6786617615,
                "count": 56954732,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.94094199,
                "variance": 48.17667571
              },
              {
                "average": 0.5005594619,
                "count": 56954732,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999996914,
                "variance": 0.2499996914
              },
              {
                "average": 181.7432491,
                "count": 56954732,
                "maximum": 311,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 60.63376733,
                "variance": 3676.453741
              },
              {
                "average": 192051894.5,
                "count": 56954732,
                "maximum": 192135881,
                "minimum": 191698178.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 162330.1511,
                "variance": 26351077950.0
              },
              {
                "average": 0,
                "count": 56954732,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 56954732,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 56954732,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 56954732,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 56954732,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6819547,
              47.8711892,
              749.74,
              -120.6617432,
              47.8847775,
              1251.14
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6819547,
                    47.8711892,
                    749.74
                  ],
                  [
                    -120.6819547,
                    47.8847775,
                    749.74
                  ],
                  [
                    -120.6617432,
                    47.8847775,
                    1251.14
                  ],
                  [
                    -120.6617432,
                    47.8711892,
                    1251.14
                  ],
                  [
                    -120.6819547,
                    47.8711892,
                    749.74
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:51:21+00:00",
            "end_time": "2017-10-10T19:16:18+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6819547,
        47.8711892,
        749.74,
        -120.6617432,
        47.8847775,
        1251.14
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1525500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:08:52Z",
        "pc:count": 23100422,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6911296,
            "count": 23100422,
            "maximum": -120.6807761,
            "minimum": -120.7009151,
            "name": "X",
            "position": 0,
            "stddev": 0.005634680298,
            "variance": 3.174962206e-05
          },
          {
            "average": 47.79456908,
            "count": 23100422,
            "maximum": 47.7993354,
            "minimum": 47.790142,
            "name": "Y",
            "position": 1,
            "stddev": 0.002552329476,
            "variance": 6.514385752e-06
          },
          {
            "average": 800.1209345,
            "count": 23100422,
            "maximum": 1319.36,
            "minimum": 670.45,
            "name": "Z",
            "position": 2,
            "stddev": 49.55427436,
            "variance": 2455.626107
          },
          {
            "average": 49.12148077,
            "count": 23100422,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 42.5859576,
            "variance": 1813.563785
          },
          {
            "average": 1.248906362,
            "count": 23100422,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5121485732,
            "variance": 0.262296161
          },
          {
            "average": 1.497746535,
            "count": 23100422,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6899093299,
            "variance": 0.4759748835
          },
          {
            "average": 0.5007004634,
            "count": 23100422,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999995202,
            "variance": 0.2499995202
          },
          {
            "average": 0.0006760049665,
            "count": 23100422,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02599130649,
            "variance": 0.000675548013
          },
          {
            "average": 1.1906047,
            "count": 23100422,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4336072401,
            "variance": 0.1880152387
          },
          {
            "average": 0.0775825226,
            "count": 23100422,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.015848137,
            "variance": 49.22212508
          },
          {
            "average": 0.5068907832,
            "count": 23100422,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999525257,
            "variance": 0.2499525279
          },
          {
            "average": 250.5229859,
            "count": 23100422,
            "maximum": 254,
            "minimum": 246,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.718679787,
            "variance": 2.953860209
          },
          {
            "average": 191606040,
            "count": 23100422,
            "maximum": 191607732.6,
            "minimum": 191604469.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 806.249644,
            "variance": 650038.4884
          },
          {
            "average": 0,
            "count": 23100422,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 23100422,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 23100422,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 23100422,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 23100422,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7009151,
          47.790142,
          670.45,
          -120.6807761,
          47.7993354,
          1319.36
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7009151,
                47.790142,
                670.45
              ],
              [
                -120.7009151,
                47.7993354,
                670.45
              ],
              [
                -120.6807761,
                47.7993354,
                1319.3600000000001
              ],
              [
                -120.6807761,
                47.790142,
                1319.3600000000001
              ],
              [
                -120.7009151,
                47.790142,
                670.45
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:08:52+00:00",
        "end_time": "2017-10-09T17:14:29+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7009151,
              47.790142,
              670.45
            ],
            [
              -120.7009151,
              47.7993354,
              670.45
            ],
            [
              -120.6807761,
              47.7993354,
              1319.3600000000001
            ],
            [
              -120.6807761,
              47.790142,
              1319.3600000000001
            ],
            [
              -120.7009151,
              47.790142,
              670.45
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1525500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1525500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1525500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1525500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7009151,
            47.790142,
            670.45,
            -120.6807761,
            47.7993354,
            1319.36
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7009151,
                  47.790142,
                  670.45
                ],
                [
                  -120.7009151,
                  47.7993354,
                  670.45
                ],
                [
                  -120.6807761,
                  47.7993354,
                  1319.3600000000001
                ],
                [
                  -120.6807761,
                  47.790142,
                  1319.3600000000001
                ],
                [
                  -120.7009151,
                  47.790142,
                  670.45
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1525500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1525500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:08:52Z",
            "pc:count": 23100422,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6911296,
                "count": 23100422,
                "maximum": -120.6807761,
                "minimum": -120.7009151,
                "name": "X",
                "position": 0,
                "stddev": 0.005634680298,
                "variance": 3.174962206e-05
              },
              {
                "average": 47.79456908,
                "count": 23100422,
                "maximum": 47.7993354,
                "minimum": 47.790142,
                "name": "Y",
                "position": 1,
                "stddev": 0.002552329476,
                "variance": 6.514385752e-06
              },
              {
                "average": 800.1209345,
                "count": 23100422,
                "maximum": 1319.36,
                "minimum": 670.45,
                "name": "Z",
                "position": 2,
                "stddev": 49.55427436,
                "variance": 2455.626107
              },
              {
                "average": 49.12148077,
                "count": 23100422,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 42.5859576,
                "variance": 1813.563785
              },
              {
                "average": 1.248906362,
                "count": 23100422,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5121485732,
                "variance": 0.262296161
              },
              {
                "average": 1.497746535,
                "count": 23100422,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6899093299,
                "variance": 0.4759748835
              },
              {
                "average": 0.5007004634,
                "count": 23100422,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999995202,
                "variance": 0.2499995202
              },
              {
                "average": 0.0006760049665,
                "count": 23100422,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02599130649,
                "variance": 0.000675548013
              },
              {
                "average": 1.1906047,
                "count": 23100422,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4336072401,
                "variance": 0.1880152387
              },
              {
                "average": 0.0775825226,
                "count": 23100422,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.015848137,
                "variance": 49.22212508
              },
              {
                "average": 0.5068907832,
                "count": 23100422,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999525257,
                "variance": 0.2499525279
              },
              {
                "average": 250.5229859,
                "count": 23100422,
                "maximum": 254,
                "minimum": 246,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.718679787,
                "variance": 2.953860209
              },
              {
                "average": 191606040,
                "count": 23100422,
                "maximum": 191607732.6,
                "minimum": 191604469.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 806.249644,
                "variance": 650038.4884
              },
              {
                "average": 0,
                "count": 23100422,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 23100422,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 23100422,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 23100422,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 23100422,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7009151,
              47.790142,
              670.45,
              -120.6807761,
              47.7993354,
              1319.36
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7009151,
                    47.790142,
                    670.45
                  ],
                  [
                    -120.7009151,
                    47.7993354,
                    670.45
                  ],
                  [
                    -120.6807761,
                    47.7993354,
                    1319.3600000000001
                  ],
                  [
                    -120.6807761,
                    47.790142,
                    1319.3600000000001
                  ],
                  [
                    -120.7009151,
                    47.790142,
                    670.45
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:08:52+00:00",
            "end_time": "2017-10-09T17:14:29+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7009151,
        47.790142,
        670.45,
        -120.6807761,
        47.7993354,
        1319.36
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1534500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:50:49Z",
        "pc:count": 11034039,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6851363,
            "count": 11034039,
            "maximum": -120.6817953,
            "minimum": -120.7018657,
            "name": "X",
            "position": 0,
            "stddev": 0.003410431651,
            "variance": 1.163104405e-05
          },
          {
            "average": 47.87632142,
            "count": 11034039,
            "maximum": 47.8838974,
            "minimum": 47.871073,
            "name": "Y",
            "position": 1,
            "stddev": 0.003281016234,
            "variance": 1.076506753e-05
          },
          {
            "average": 773.7001032,
            "count": 11034039,
            "maximum": 901.87,
            "minimum": 687.54,
            "name": "Z",
            "position": 2,
            "stddev": 42.50781099,
            "variance": 1806.913995
          },
          {
            "average": 17.41511445,
            "count": 11034039,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 21.82755782,
            "variance": 476.4422803
          },
          {
            "average": 1.318667534,
            "count": 11034039,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5495901982,
            "variance": 0.302049386
          },
          {
            "average": 1.637160789,
            "count": 11034039,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6970513912,
            "variance": 0.485880642
          },
          {
            "average": 0.5010642975,
            "count": 11034039,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999988899,
            "variance": 0.2499988899
          },
          {
            "average": 0.0007410704276,
            "count": 11034039,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02721252119,
            "variance": 0.0007405213093
          },
          {
            "average": 1.090716917,
            "count": 11034039,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3137327214,
            "variance": 0.09842822045
          },
          {
            "average": -0.4402460515,
            "count": 11034039,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.104470942,
            "variance": 50.47350736
          },
          {
            "average": 0.4979445877,
            "count": 11034039,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999957979,
            "variance": 0.2499957979
          },
          {
            "average": 270.1542915,
            "count": 11034039,
            "maximum": 311,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 67.69526822,
            "variance": 4582.649339
          },
          {
            "average": 191798484.9,
            "count": 11034039,
            "maximum": 192135849.6,
            "minimum": 191615570.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 182034.4328,
            "variance": 33136534710.0
          },
          {
            "average": 0,
            "count": 11034039,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11034039,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11034039,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11034039,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11034039,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7018657,
          47.871073,
          687.54,
          -120.6817953,
          47.8838974,
          901.87
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7018657,
                47.871073,
                687.54
              ],
              [
                -120.7018657,
                47.8838974,
                687.54
              ],
              [
                -120.6817953,
                47.8838974,
                901.87
              ],
              [
                -120.6817953,
                47.871073,
                901.87
              ],
              [
                -120.7018657,
                47.871073,
                687.54
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:50:49+00:00",
        "end_time": "2017-10-09T20:19:30+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7018657,
              47.871073,
              687.54
            ],
            [
              -120.7018657,
              47.8838974,
              687.54
            ],
            [
              -120.6817953,
              47.8838974,
              901.87
            ],
            [
              -120.6817953,
              47.871073,
              901.87
            ],
            [
              -120.7018657,
              47.871073,
              687.54
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1534500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1534500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1534500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1534500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7018657,
            47.871073,
            687.54,
            -120.6817953,
            47.8838974,
            901.87
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7018657,
                  47.871073,
                  687.54
                ],
                [
                  -120.7018657,
                  47.8838974,
                  687.54
                ],
                [
                  -120.6817953,
                  47.8838974,
                  901.87
                ],
                [
                  -120.6817953,
                  47.871073,
                  901.87
                ],
                [
                  -120.7018657,
                  47.871073,
                  687.54
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1534500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1534500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:50:49Z",
            "pc:count": 11034039,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6851363,
                "count": 11034039,
                "maximum": -120.6817953,
                "minimum": -120.7018657,
                "name": "X",
                "position": 0,
                "stddev": 0.003410431651,
                "variance": 1.163104405e-05
              },
              {
                "average": 47.87632142,
                "count": 11034039,
                "maximum": 47.8838974,
                "minimum": 47.871073,
                "name": "Y",
                "position": 1,
                "stddev": 0.003281016234,
                "variance": 1.076506753e-05
              },
              {
                "average": 773.7001032,
                "count": 11034039,
                "maximum": 901.87,
                "minimum": 687.54,
                "name": "Z",
                "position": 2,
                "stddev": 42.50781099,
                "variance": 1806.913995
              },
              {
                "average": 17.41511445,
                "count": 11034039,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 21.82755782,
                "variance": 476.4422803
              },
              {
                "average": 1.318667534,
                "count": 11034039,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5495901982,
                "variance": 0.302049386
              },
              {
                "average": 1.637160789,
                "count": 11034039,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6970513912,
                "variance": 0.485880642
              },
              {
                "average": 0.5010642975,
                "count": 11034039,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999988899,
                "variance": 0.2499988899
              },
              {
                "average": 0.0007410704276,
                "count": 11034039,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02721252119,
                "variance": 0.0007405213093
              },
              {
                "average": 1.090716917,
                "count": 11034039,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3137327214,
                "variance": 0.09842822045
              },
              {
                "average": -0.4402460515,
                "count": 11034039,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.104470942,
                "variance": 50.47350736
              },
              {
                "average": 0.4979445877,
                "count": 11034039,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999957979,
                "variance": 0.2499957979
              },
              {
                "average": 270.1542915,
                "count": 11034039,
                "maximum": 311,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 67.69526822,
                "variance": 4582.649339
              },
              {
                "average": 191798484.9,
                "count": 11034039,
                "maximum": 192135849.6,
                "minimum": 191615570.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 182034.4328,
                "variance": 33136534710.0
              },
              {
                "average": 0,
                "count": 11034039,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11034039,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11034039,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11034039,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11034039,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7018657,
              47.871073,
              687.54,
              -120.6817953,
              47.8838974,
              901.87
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7018657,
                    47.871073,
                    687.54
                  ],
                  [
                    -120.7018657,
                    47.8838974,
                    687.54
                  ],
                  [
                    -120.6817953,
                    47.8838974,
                    901.87
                  ],
                  [
                    -120.6817953,
                    47.871073,
                    901.87
                  ],
                  [
                    -120.7018657,
                    47.871073,
                    687.54
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:50:49+00:00",
            "end_time": "2017-10-09T20:19:30+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7018657,
        47.871073,
        687.54,
        -120.6817953,
        47.8838974,
        901.87
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1519500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:02:37Z",
        "pc:count": 9679578,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6775945,
            "count": 9679578,
            "maximum": -120.6739012,
            "minimum": -120.6802674,
            "name": "X",
            "position": 0,
            "stddev": 0.001503579708,
            "variance": 2.260751938e-06
          },
          {
            "average": 47.74260804,
            "count": 9679578,
            "maximum": 47.7498193,
            "minimum": 47.7363056,
            "name": "Y",
            "position": 1,
            "stddev": 0.003949586984,
            "variance": 1.559923734e-05
          },
          {
            "average": 669.999485,
            "count": 9679578,
            "maximum": 1279.56,
            "minimum": 599.67,
            "name": "Z",
            "position": 2,
            "stddev": 29.34313358,
            "variance": 861.0194885
          },
          {
            "average": 36.47069252,
            "count": 9679578,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 35.47946927,
            "variance": 1258.79274
          },
          {
            "average": 1.285723407,
            "count": 9679578,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5367710119,
            "variance": 0.2881231192
          },
          {
            "average": 1.571016939,
            "count": 9679578,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7046673285,
            "variance": 0.4965560439
          },
          {
            "average": 0.4995301448,
            "count": 9679578,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999998051,
            "variance": 0.2499998051
          },
          {
            "average": 0.0007126343731,
            "count": 9679578,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02668570027,
            "variance": 0.0007121265989
          },
          {
            "average": 1.180379764,
            "count": 9679578,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4381026097,
            "variance": 0.1919338966
          },
          {
            "average": 0.5808053263,
            "count": 9679578,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.006357904,
            "variance": 49.08905108
          },
          {
            "average": 0.5057041743,
            "count": 9679578,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999674872,
            "variance": 0.2499674882
          },
          {
            "average": 250.9065396,
            "count": 9679578,
            "maximum": 253,
            "minimum": 249,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.8255969377,
            "variance": 0.6816103035
          },
          {
            "average": 191606176.3,
            "count": 9679578,
            "maximum": 191607357.9,
            "minimum": 191605155,
            "name": "GpsTime",
            "position": 12,
            "stddev": 461.1005804,
            "variance": 212613.7452
          },
          {
            "average": 0,
            "count": 9679578,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9679578,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9679578,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9679578,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9679578,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6802674,
          47.7363056,
          599.67,
          -120.6739012,
          47.7498193,
          1279.56
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6802674,
                47.7363056,
                599.67
              ],
              [
                -120.6802674,
                47.7498193,
                599.67
              ],
              [
                -120.6739012,
                47.7498193,
                1279.56
              ],
              [
                -120.6739012,
                47.7363056,
                1279.56
              ],
              [
                -120.6802674,
                47.7363056,
                599.67
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:02:37+00:00",
        "end_time": "2017-10-09T17:25:55+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6802674,
              47.7363056,
              599.67
            ],
            [
              -120.6802674,
              47.7498193,
              599.67
            ],
            [
              -120.6739012,
              47.7498193,
              1279.56
            ],
            [
              -120.6739012,
              47.7363056,
              1279.56
            ],
            [
              -120.6802674,
              47.7363056,
              599.67
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1519500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1519500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1519500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1519500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6802674,
            47.7363056,
            599.67,
            -120.6739012,
            47.7498193,
            1279.56
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6802674,
                  47.7363056,
                  599.67
                ],
                [
                  -120.6802674,
                  47.7498193,
                  599.67
                ],
                [
                  -120.6739012,
                  47.7498193,
                  1279.56
                ],
                [
                  -120.6739012,
                  47.7363056,
                  1279.56
                ],
                [
                  -120.6802674,
                  47.7363056,
                  599.67
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1519500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1519500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:02:37Z",
            "pc:count": 9679578,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6775945,
                "count": 9679578,
                "maximum": -120.6739012,
                "minimum": -120.6802674,
                "name": "X",
                "position": 0,
                "stddev": 0.001503579708,
                "variance": 2.260751938e-06
              },
              {
                "average": 47.74260804,
                "count": 9679578,
                "maximum": 47.7498193,
                "minimum": 47.7363056,
                "name": "Y",
                "position": 1,
                "stddev": 0.003949586984,
                "variance": 1.559923734e-05
              },
              {
                "average": 669.999485,
                "count": 9679578,
                "maximum": 1279.56,
                "minimum": 599.67,
                "name": "Z",
                "position": 2,
                "stddev": 29.34313358,
                "variance": 861.0194885
              },
              {
                "average": 36.47069252,
                "count": 9679578,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 35.47946927,
                "variance": 1258.79274
              },
              {
                "average": 1.285723407,
                "count": 9679578,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5367710119,
                "variance": 0.2881231192
              },
              {
                "average": 1.571016939,
                "count": 9679578,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7046673285,
                "variance": 0.4965560439
              },
              {
                "average": 0.4995301448,
                "count": 9679578,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999998051,
                "variance": 0.2499998051
              },
              {
                "average": 0.0007126343731,
                "count": 9679578,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02668570027,
                "variance": 0.0007121265989
              },
              {
                "average": 1.180379764,
                "count": 9679578,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4381026097,
                "variance": 0.1919338966
              },
              {
                "average": 0.5808053263,
                "count": 9679578,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.006357904,
                "variance": 49.08905108
              },
              {
                "average": 0.5057041743,
                "count": 9679578,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999674872,
                "variance": 0.2499674882
              },
              {
                "average": 250.9065396,
                "count": 9679578,
                "maximum": 253,
                "minimum": 249,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.8255969377,
                "variance": 0.6816103035
              },
              {
                "average": 191606176.3,
                "count": 9679578,
                "maximum": 191607357.9,
                "minimum": 191605155,
                "name": "GpsTime",
                "position": 12,
                "stddev": 461.1005804,
                "variance": 212613.7452
              },
              {
                "average": 0,
                "count": 9679578,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9679578,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9679578,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9679578,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9679578,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6802674,
              47.7363056,
              599.67,
              -120.6739012,
              47.7498193,
              1279.56
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6802674,
                    47.7363056,
                    599.67
                  ],
                  [
                    -120.6802674,
                    47.7498193,
                    599.67
                  ],
                  [
                    -120.6739012,
                    47.7498193,
                    1279.56
                  ],
                  [
                    -120.6739012,
                    47.7363056,
                    1279.56
                  ],
                  [
                    -120.6802674,
                    47.7363056,
                    599.67
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:02:37+00:00",
            "end_time": "2017-10-09T17:25:55+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6802674,
        47.7363056,
        599.67,
        -120.6739012,
        47.7498193,
        1279.56
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1534500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:21:21Z",
        "pc:count": 17611053,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7144996,
            "count": 17611053,
            "maximum": -120.701847,
            "minimum": -120.7220587,
            "name": "X",
            "position": 0,
            "stddev": 0.005111858156,
            "variance": 2.61310938e-05
          },
          {
            "average": 47.8754035,
            "count": 17611053,
            "maximum": 47.8830002,
            "minimum": 47.8709538,
            "name": "Y",
            "position": 1,
            "stddev": 0.002999799809,
            "variance": 8.998798896e-06
          },
          {
            "average": 816.003731,
            "count": 17611053,
            "maximum": 1530.66,
            "minimum": 713.57,
            "name": "Z",
            "position": 2,
            "stddev": 44.8722828,
            "variance": 2013.521764
          },
          {
            "average": 21.98014872,
            "count": 17611053,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 25.22153518,
            "variance": 636.1258369
          },
          {
            "average": 1.329839675,
            "count": 17611053,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5618108415,
            "variance": 0.3156314216
          },
          {
            "average": 1.659775029,
            "count": 17611053,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7129439456,
            "variance": 0.5082890696
          },
          {
            "average": 0.5066358042,
            "count": 17611053,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999559784,
            "variance": 0.2499559803
          },
          {
            "average": 0.0006476614431,
            "count": 17611053,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02544095152,
            "variance": 0.0006472420145
          },
          {
            "average": 1.111029647,
            "count": 17611053,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3415642406,
            "variance": 0.1166661305
          },
          {
            "average": -2.310504039,
            "count": 17611053,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.546631069,
            "variance": 42.85837836
          },
          {
            "average": 0.4943196185,
            "count": 17611053,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999677464,
            "variance": 0.2499677475
          },
          {
            "average": 275.326832,
            "count": 17611053,
            "maximum": 301,
            "minimum": 269,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 11.55263241,
            "variance": 133.4633156
          },
          {
            "average": 191629854.2,
            "count": 17611053,
            "maximum": 191694881.3,
            "minimum": 191615571.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 30076.76449,
            "variance": 904611762.2
          },
          {
            "average": 0,
            "count": 17611053,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 17611053,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 17611053,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 17611053,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 17611053,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7220587,
          47.8709538,
          713.57,
          -120.701847,
          47.8830002,
          1530.66
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7220587,
                47.8709538,
                713.57
              ],
              [
                -120.7220587,
                47.8830002,
                713.57
              ],
              [
                -120.701847,
                47.8830002,
                1530.66
              ],
              [
                -120.701847,
                47.8709538,
                1530.66
              ],
              [
                -120.7220587,
                47.8709538,
                713.57
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:21:21+00:00",
        "end_time": "2017-10-09T20:19:31+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7220587,
              47.8709538,
              713.57
            ],
            [
              -120.7220587,
              47.8830002,
              713.57
            ],
            [
              -120.701847,
              47.8830002,
              1530.66
            ],
            [
              -120.701847,
              47.8709538,
              1530.66
            ],
            [
              -120.7220587,
              47.8709538,
              713.57
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1534500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1534500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1534500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1534500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7220587,
            47.8709538,
            713.57,
            -120.701847,
            47.8830002,
            1530.66
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7220587,
                  47.8709538,
                  713.57
                ],
                [
                  -120.7220587,
                  47.8830002,
                  713.57
                ],
                [
                  -120.701847,
                  47.8830002,
                  1530.66
                ],
                [
                  -120.701847,
                  47.8709538,
                  1530.66
                ],
                [
                  -120.7220587,
                  47.8709538,
                  713.57
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1534500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1534500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:21:21Z",
            "pc:count": 17611053,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7144996,
                "count": 17611053,
                "maximum": -120.701847,
                "minimum": -120.7220587,
                "name": "X",
                "position": 0,
                "stddev": 0.005111858156,
                "variance": 2.61310938e-05
              },
              {
                "average": 47.8754035,
                "count": 17611053,
                "maximum": 47.8830002,
                "minimum": 47.8709538,
                "name": "Y",
                "position": 1,
                "stddev": 0.002999799809,
                "variance": 8.998798896e-06
              },
              {
                "average": 816.003731,
                "count": 17611053,
                "maximum": 1530.66,
                "minimum": 713.57,
                "name": "Z",
                "position": 2,
                "stddev": 44.8722828,
                "variance": 2013.521764
              },
              {
                "average": 21.98014872,
                "count": 17611053,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 25.22153518,
                "variance": 636.1258369
              },
              {
                "average": 1.329839675,
                "count": 17611053,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5618108415,
                "variance": 0.3156314216
              },
              {
                "average": 1.659775029,
                "count": 17611053,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7129439456,
                "variance": 0.5082890696
              },
              {
                "average": 0.5066358042,
                "count": 17611053,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999559784,
                "variance": 0.2499559803
              },
              {
                "average": 0.0006476614431,
                "count": 17611053,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02544095152,
                "variance": 0.0006472420145
              },
              {
                "average": 1.111029647,
                "count": 17611053,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3415642406,
                "variance": 0.1166661305
              },
              {
                "average": -2.310504039,
                "count": 17611053,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.546631069,
                "variance": 42.85837836
              },
              {
                "average": 0.4943196185,
                "count": 17611053,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999677464,
                "variance": 0.2499677475
              },
              {
                "average": 275.326832,
                "count": 17611053,
                "maximum": 301,
                "minimum": 269,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 11.55263241,
                "variance": 133.4633156
              },
              {
                "average": 191629854.2,
                "count": 17611053,
                "maximum": 191694881.3,
                "minimum": 191615571.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 30076.76449,
                "variance": 904611762.2
              },
              {
                "average": 0,
                "count": 17611053,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 17611053,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 17611053,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 17611053,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 17611053,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7220587,
              47.8709538,
              713.57,
              -120.701847,
              47.8830002,
              1530.66
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7220587,
                    47.8709538,
                    713.57
                  ],
                  [
                    -120.7220587,
                    47.8830002,
                    713.57
                  ],
                  [
                    -120.701847,
                    47.8830002,
                    1530.66
                  ],
                  [
                    -120.701847,
                    47.8709538,
                    1530.66
                  ],
                  [
                    -120.7220587,
                    47.8709538,
                    713.57
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T18:21:21+00:00",
            "end_time": "2017-10-09T20:19:31+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7220587,
        47.8709538,
        713.57,
        -120.701847,
        47.8830002,
        1530.66
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_537000_1534500_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T21:14:05Z",
        "pc:count": 21427124,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8282424,
            "count": 21427124,
            "maximum": -120.822156,
            "minimum": -120.8388353,
            "name": "X",
            "position": 0,
            "stddev": 0.003877038837,
            "variance": 1.503143015e-05
          },
          {
            "average": 47.8779945,
            "count": 21427124,
            "maximum": 47.8837941,
            "minimum": 47.8702723,
            "name": "Y",
            "position": 1,
            "stddev": 0.003710254311,
            "variance": 1.376598706e-05
          },
          {
            "average": 1650.046189,
            "count": 21427124,
            "maximum": 2068.54,
            "minimum": 1381.63,
            "name": "Z",
            "position": 2,
            "stddev": 93.57006014,
            "variance": 8755.356155
          },
          {
            "average": 79.78031597,
            "count": 21427124,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 58.11203556,
            "variance": 3377.008676
          },
          {
            "average": 1.196154603,
            "count": 21427124,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4658479073,
            "variance": 0.2170142728
          },
          {
            "average": 1.392349855,
            "count": 21427124,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6453326367,
            "variance": 0.416454212
          },
          {
            "average": 0.5012386637,
            "count": 21427124,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999984774,
            "variance": 0.2499984774
          },
          {
            "average": 0.0006658849783,
            "count": 21427124,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02579615488,
            "variance": 0.0006654416066
          },
          {
            "average": 1.221191607,
            "count": 21427124,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4476926385,
            "variance": 0.2004286986
          },
          {
            "average": -0.001317966506,
            "count": 21427124,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.007574942,
            "variance": 49.10610657
          },
          {
            "average": 0.5072199143,
            "count": 21427124,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999478818,
            "variance": 0.2499478845
          },
          {
            "average": 221.5658175,
            "count": 21427124,
            "maximum": 225,
            "minimum": 218,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.363346111,
            "variance": 1.858712618
          },
          {
            "average": 191272025,
            "count": 21427124,
            "maximum": 191273245.9,
            "minimum": 191270664,
            "name": "GpsTime",
            "position": 12,
            "stddev": 512.621522,
            "variance": 262780.8249
          },
          {
            "average": 0,
            "count": 21427124,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21427124,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21427124,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21427124,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21427124,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8388353,
          47.8702723,
          1381.63,
          -120.822156,
          47.8837941,
          2068.54
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8388353,
                47.8702723,
                1381.63
              ],
              [
                -120.8388353,
                47.8837941,
                1381.63
              ],
              [
                -120.822156,
                47.8837941,
                2068.54
              ],
              [
                -120.822156,
                47.8702723,
                2068.54
              ],
              [
                -120.8388353,
                47.8702723,
                1381.63
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T21:14:05+00:00",
        "end_time": "2017-10-05T20:31:04+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8388353,
              47.8702723,
              1381.63
            ],
            [
              -120.8388353,
              47.8837941,
              1381.63
            ],
            [
              -120.822156,
              47.8837941,
              2068.54
            ],
            [
              -120.822156,
              47.8702723,
              2068.54
            ],
            [
              -120.8388353,
              47.8702723,
              1381.63
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_537000_1534500_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_537000_1534500_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_537000_1534500_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1534500_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8388353,
            47.8702723,
            1381.63,
            -120.822156,
            47.8837941,
            2068.54
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8388353,
                  47.8702723,
                  1381.63
                ],
                [
                  -120.8388353,
                  47.8837941,
                  1381.63
                ],
                [
                  -120.822156,
                  47.8837941,
                  2068.54
                ],
                [
                  -120.822156,
                  47.8702723,
                  2068.54
                ],
                [
                  -120.8388353,
                  47.8702723,
                  1381.63
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_537000_1534500_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1534500_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T21:14:05Z",
            "pc:count": 21427124,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8282424,
                "count": 21427124,
                "maximum": -120.822156,
                "minimum": -120.8388353,
                "name": "X",
                "position": 0,
                "stddev": 0.003877038837,
                "variance": 1.503143015e-05
              },
              {
                "average": 47.8779945,
                "count": 21427124,
                "maximum": 47.8837941,
                "minimum": 47.8702723,
                "name": "Y",
                "position": 1,
                "stddev": 0.003710254311,
                "variance": 1.376598706e-05
              },
              {
                "average": 1650.046189,
                "count": 21427124,
                "maximum": 2068.54,
                "minimum": 1381.63,
                "name": "Z",
                "position": 2,
                "stddev": 93.57006014,
                "variance": 8755.356155
              },
              {
                "average": 79.78031597,
                "count": 21427124,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 58.11203556,
                "variance": 3377.008676
              },
              {
                "average": 1.196154603,
                "count": 21427124,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4658479073,
                "variance": 0.2170142728
              },
              {
                "average": 1.392349855,
                "count": 21427124,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6453326367,
                "variance": 0.416454212
              },
              {
                "average": 0.5012386637,
                "count": 21427124,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999984774,
                "variance": 0.2499984774
              },
              {
                "average": 0.0006658849783,
                "count": 21427124,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02579615488,
                "variance": 0.0006654416066
              },
              {
                "average": 1.221191607,
                "count": 21427124,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4476926385,
                "variance": 0.2004286986
              },
              {
                "average": -0.001317966506,
                "count": 21427124,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.007574942,
                "variance": 49.10610657
              },
              {
                "average": 0.5072199143,
                "count": 21427124,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999478818,
                "variance": 0.2499478845
              },
              {
                "average": 221.5658175,
                "count": 21427124,
                "maximum": 225,
                "minimum": 218,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.363346111,
                "variance": 1.858712618
              },
              {
                "average": 191272025,
                "count": 21427124,
                "maximum": 191273245.9,
                "minimum": 191270664,
                "name": "GpsTime",
                "position": 12,
                "stddev": 512.621522,
                "variance": 262780.8249
              },
              {
                "average": 0,
                "count": 21427124,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21427124,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21427124,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21427124,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21427124,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8388353,
              47.8702723,
              1381.63,
              -120.822156,
              47.8837941,
              2068.54
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8388353,
                    47.8702723,
                    1381.63
                  ],
                  [
                    -120.8388353,
                    47.8837941,
                    1381.63
                  ],
                  [
                    -120.822156,
                    47.8837941,
                    2068.54
                  ],
                  [
                    -120.822156,
                    47.8702723,
                    2068.54
                  ],
                  [
                    -120.8388353,
                    47.8702723,
                    1381.63
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T21:14:05+00:00",
            "end_time": "2017-10-05T20:31:04+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8388353,
        47.8702723,
        1381.63,
        -120.822156,
        47.8837941,
        2068.54
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1510500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:00:17Z",
        "pc:count": 13287716,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6556562,
            "count": 13287716,
            "maximum": -120.6515947,
            "minimum": -120.6592765,
            "name": "X",
            "position": 0,
            "stddev": 0.002054790166,
            "variance": 4.222162626e-06
          },
          {
            "average": 47.66212962,
            "count": 13287716,
            "maximum": 47.6690214,
            "minimum": 47.6554926,
            "name": "Y",
            "position": 1,
            "stddev": 0.003899347405,
            "variance": 1.520491019e-05
          },
          {
            "average": 575.5441386,
            "count": 13287716,
            "maximum": 1347.99,
            "minimum": 452.43,
            "name": "Z",
            "position": 2,
            "stddev": 55.89843321,
            "variance": 3124.634835
          },
          {
            "average": 25.51089292,
            "count": 13287716,
            "maximum": 189,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 27.4071599,
            "variance": 751.1524135
          },
          {
            "average": 1.262838625,
            "count": 13287716,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5098323298,
            "variance": 0.2599290045
          },
          {
            "average": 1.525684098,
            "count": 13287716,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.669278948,
            "variance": 0.4479343103
          },
          {
            "average": 0.4998590427,
            "count": 13287716,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999989,
            "variance": 0.2499999989
          },
          {
            "average": 0.000671070935,
            "count": 13287716,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02589634432,
            "variance": 0.0006706206493
          },
          {
            "average": 1.152440796,
            "count": 13287716,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4034114599,
            "variance": 0.162740806
          },
          {
            "average": 0.06432495195,
            "count": 13287716,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.036072015,
            "variance": 49.5063094
          },
          {
            "average": 0.4975638402,
            "count": 13287716,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999940839,
            "variance": 0.2499940839
          },
          {
            "average": 251.1857327,
            "count": 13287716,
            "maximum": 253,
            "minimum": 248,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.033921152,
            "variance": 1.068992949
          },
          {
            "average": 191606362.2,
            "count": 13287716,
            "maximum": 191607217.9,
            "minimum": 191604980.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 537.2312226,
            "variance": 288617.3865
          },
          {
            "average": 0,
            "count": 13287716,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13287716,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13287716,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13287716,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13287716,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6592765,
          47.6554926,
          452.43,
          -120.6515947,
          47.6690214,
          1347.99
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6592765,
                47.6554926,
                452.43
              ],
              [
                -120.6592765,
                47.6690214,
                452.43
              ],
              [
                -120.6515947,
                47.6690214,
                1347.99
              ],
              [
                -120.6515947,
                47.6554926,
                1347.99
              ],
              [
                -120.6592765,
                47.6554926,
                452.43
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:00:17+00:00",
        "end_time": "2017-10-09T17:23:00+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6592765,
              47.6554926,
              452.43
            ],
            [
              -120.6592765,
              47.6690214,
              452.43
            ],
            [
              -120.6515947,
              47.6690214,
              1347.99
            ],
            [
              -120.6515947,
              47.6554926,
              1347.99
            ],
            [
              -120.6592765,
              47.6554926,
              452.43
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1510500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1510500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1510500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1510500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6592765,
            47.6554926,
            452.43,
            -120.6515947,
            47.6690214,
            1347.99
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6592765,
                  47.6554926,
                  452.43
                ],
                [
                  -120.6592765,
                  47.6690214,
                  452.43
                ],
                [
                  -120.6515947,
                  47.6690214,
                  1347.99
                ],
                [
                  -120.6515947,
                  47.6554926,
                  1347.99
                ],
                [
                  -120.6592765,
                  47.6554926,
                  452.43
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1510500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1510500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:00:17Z",
            "pc:count": 13287716,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6556562,
                "count": 13287716,
                "maximum": -120.6515947,
                "minimum": -120.6592765,
                "name": "X",
                "position": 0,
                "stddev": 0.002054790166,
                "variance": 4.222162626e-06
              },
              {
                "average": 47.66212962,
                "count": 13287716,
                "maximum": 47.6690214,
                "minimum": 47.6554926,
                "name": "Y",
                "position": 1,
                "stddev": 0.003899347405,
                "variance": 1.520491019e-05
              },
              {
                "average": 575.5441386,
                "count": 13287716,
                "maximum": 1347.99,
                "minimum": 452.43,
                "name": "Z",
                "position": 2,
                "stddev": 55.89843321,
                "variance": 3124.634835
              },
              {
                "average": 25.51089292,
                "count": 13287716,
                "maximum": 189,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 27.4071599,
                "variance": 751.1524135
              },
              {
                "average": 1.262838625,
                "count": 13287716,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5098323298,
                "variance": 0.2599290045
              },
              {
                "average": 1.525684098,
                "count": 13287716,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.669278948,
                "variance": 0.4479343103
              },
              {
                "average": 0.4998590427,
                "count": 13287716,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999989,
                "variance": 0.2499999989
              },
              {
                "average": 0.000671070935,
                "count": 13287716,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02589634432,
                "variance": 0.0006706206493
              },
              {
                "average": 1.152440796,
                "count": 13287716,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4034114599,
                "variance": 0.162740806
              },
              {
                "average": 0.06432495195,
                "count": 13287716,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.036072015,
                "variance": 49.5063094
              },
              {
                "average": 0.4975638402,
                "count": 13287716,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999940839,
                "variance": 0.2499940839
              },
              {
                "average": 251.1857327,
                "count": 13287716,
                "maximum": 253,
                "minimum": 248,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.033921152,
                "variance": 1.068992949
              },
              {
                "average": 191606362.2,
                "count": 13287716,
                "maximum": 191607217.9,
                "minimum": 191604980.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 537.2312226,
                "variance": 288617.3865
              },
              {
                "average": 0,
                "count": 13287716,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13287716,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13287716,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13287716,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13287716,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6592765,
              47.6554926,
              452.43,
              -120.6515947,
              47.6690214,
              1347.99
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6592765,
                    47.6554926,
                    452.43
                  ],
                  [
                    -120.6592765,
                    47.6690214,
                    452.43
                  ],
                  [
                    -120.6515947,
                    47.6690214,
                    1347.99
                  ],
                  [
                    -120.6515947,
                    47.6554926,
                    1347.99
                  ],
                  [
                    -120.6592765,
                    47.6554926,
                    452.43
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:00:17+00:00",
            "end_time": "2017-10-09T17:23:00+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6592765,
        47.6554926,
        452.43,
        -120.6515947,
        47.6690214,
        1347.99
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1533000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:53:51Z",
        "pc:count": 41108524,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.752317,
            "count": 41108524,
            "maximum": -120.7417657,
            "minimum": -120.7620009,
            "name": "X",
            "position": 0,
            "stddev": 0.005833973989,
            "variance": 3.403525251e-05
          },
          {
            "average": 47.86385438,
            "count": 41108524,
            "maximum": 47.8708303,
            "minimum": 47.8572159,
            "name": "Y",
            "position": 1,
            "stddev": 0.003937454513,
            "variance": 1.550354804e-05
          },
          {
            "average": 1011.789254,
            "count": 41108524,
            "maximum": 1998.55,
            "minimum": 911.35,
            "name": "Z",
            "position": 2,
            "stddev": 39.03028235,
            "variance": 1523.36294
          },
          {
            "average": 37.24358773,
            "count": 41108524,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 37.99287313,
            "variance": 1443.458409
          },
          {
            "average": 1.339195613,
            "count": 41108524,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5797042304,
            "variance": 0.3360569947
          },
          {
            "average": 1.678384269,
            "count": 41108524,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7442606633,
            "variance": 0.553923935
          },
          {
            "average": 0.501559117,
            "count": 41108524,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999975752,
            "variance": 0.2499975752
          },
          {
            "average": 0.0006768182677,
            "count": 41108524,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02600692602,
            "variance": 0.0006763602012
          },
          {
            "average": 1.07808473,
            "count": 41108524,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2959020116,
            "variance": 0.08755800049
          },
          {
            "average": -0.3175032282,
            "count": 41108524,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.046283461,
            "variance": 49.65011061
          },
          {
            "average": 0.5070401701,
            "count": 41108524,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999504396,
            "variance": 0.2499504421
          },
          {
            "average": 286.2721422,
            "count": 41108524,
            "maximum": 297,
            "minimum": 222,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 11.86188106,
            "variance": 140.7042222
          },
          {
            "average": 191673581.1,
            "count": 41108524,
            "maximum": 191693231.4,
            "minimum": 191272249.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 74171.26068,
            "variance": 5501375910
          },
          {
            "average": 0,
            "count": 41108524,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 41108524,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 41108524,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 41108524,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 41108524,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7620009,
          47.8572159,
          911.35,
          -120.7417657,
          47.8708303,
          1998.55
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7620009,
                47.8572159,
                911.35
              ],
              [
                -120.7620009,
                47.8708303,
                911.35
              ],
              [
                -120.7417657,
                47.8708303,
                1998.55
              ],
              [
                -120.7417657,
                47.8572159,
                1998.55
              ],
              [
                -120.7620009,
                47.8572159,
                911.35
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:53:51+00:00",
        "end_time": "2017-10-05T20:57:29+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7620009,
              47.8572159,
              911.35
            ],
            [
              -120.7620009,
              47.8708303,
              911.35
            ],
            [
              -120.7417657,
              47.8708303,
              1998.55
            ],
            [
              -120.7417657,
              47.8572159,
              1998.55
            ],
            [
              -120.7620009,
              47.8572159,
              911.35
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1533000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1533000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1533000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1533000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7620009,
            47.8572159,
            911.35,
            -120.7417657,
            47.8708303,
            1998.55
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7620009,
                  47.8572159,
                  911.35
                ],
                [
                  -120.7620009,
                  47.8708303,
                  911.35
                ],
                [
                  -120.7417657,
                  47.8708303,
                  1998.55
                ],
                [
                  -120.7417657,
                  47.8572159,
                  1998.55
                ],
                [
                  -120.7620009,
                  47.8572159,
                  911.35
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1533000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1533000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:53:51Z",
            "pc:count": 41108524,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.752317,
                "count": 41108524,
                "maximum": -120.7417657,
                "minimum": -120.7620009,
                "name": "X",
                "position": 0,
                "stddev": 0.005833973989,
                "variance": 3.403525251e-05
              },
              {
                "average": 47.86385438,
                "count": 41108524,
                "maximum": 47.8708303,
                "minimum": 47.8572159,
                "name": "Y",
                "position": 1,
                "stddev": 0.003937454513,
                "variance": 1.550354804e-05
              },
              {
                "average": 1011.789254,
                "count": 41108524,
                "maximum": 1998.55,
                "minimum": 911.35,
                "name": "Z",
                "position": 2,
                "stddev": 39.03028235,
                "variance": 1523.36294
              },
              {
                "average": 37.24358773,
                "count": 41108524,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 37.99287313,
                "variance": 1443.458409
              },
              {
                "average": 1.339195613,
                "count": 41108524,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5797042304,
                "variance": 0.3360569947
              },
              {
                "average": 1.678384269,
                "count": 41108524,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7442606633,
                "variance": 0.553923935
              },
              {
                "average": 0.501559117,
                "count": 41108524,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999975752,
                "variance": 0.2499975752
              },
              {
                "average": 0.0006768182677,
                "count": 41108524,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02600692602,
                "variance": 0.0006763602012
              },
              {
                "average": 1.07808473,
                "count": 41108524,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2959020116,
                "variance": 0.08755800049
              },
              {
                "average": -0.3175032282,
                "count": 41108524,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.046283461,
                "variance": 49.65011061
              },
              {
                "average": 0.5070401701,
                "count": 41108524,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999504396,
                "variance": 0.2499504421
              },
              {
                "average": 286.2721422,
                "count": 41108524,
                "maximum": 297,
                "minimum": 222,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 11.86188106,
                "variance": 140.7042222
              },
              {
                "average": 191673581.1,
                "count": 41108524,
                "maximum": 191693231.4,
                "minimum": 191272249.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 74171.26068,
                "variance": 5501375910
              },
              {
                "average": 0,
                "count": 41108524,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 41108524,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 41108524,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 41108524,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 41108524,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7620009,
              47.8572159,
              911.35,
              -120.7417657,
              47.8708303,
              1998.55
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7620009,
                    47.8572159,
                    911.35
                  ],
                  [
                    -120.7620009,
                    47.8708303,
                    911.35
                  ],
                  [
                    -120.7417657,
                    47.8708303,
                    1998.55
                  ],
                  [
                    -120.7417657,
                    47.8572159,
                    1998.55
                  ],
                  [
                    -120.7620009,
                    47.8572159,
                    911.35
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:53:51+00:00",
            "end_time": "2017-10-05T20:57:29+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7620009,
        47.8572159,
        911.35,
        -120.7417657,
        47.8708303,
        1998.55
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1521000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T16:57:14Z",
        "pc:count": 36446090,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6102119,
            "count": 36446090,
            "maximum": -120.6002399,
            "minimum": -120.6204007,
            "name": "X",
            "position": 0,
            "stddev": 0.005737130697,
            "variance": 3.291466863e-05
          },
          {
            "average": 47.75688096,
            "count": 36446090,
            "maximum": 47.7637107,
            "minimum": 47.7501206,
            "name": "Y",
            "position": 1,
            "stddev": 0.003873980377,
            "variance": 1.500772396e-05
          },
          {
            "average": 866.3657023,
            "count": 36446090,
            "maximum": 1521.61,
            "minimum": 681.26,
            "name": "Z",
            "position": 2,
            "stddev": 89.82194793,
            "variance": 8067.98233
          },
          {
            "average": 32.87369133,
            "count": 36446090,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 33.5314748,
            "variance": 1124.359803
          },
          {
            "average": 1.335373397,
            "count": 36446090,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5841687417,
            "variance": 0.3412531188
          },
          {
            "average": 1.670699765,
            "count": 36446090,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7588587852,
            "variance": 0.5758666559
          },
          {
            "average": 0.4990715877,
            "count": 36446090,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999991449,
            "variance": 0.2499991449
          },
          {
            "average": 0.0006677533859,
            "count": 36446090,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02583229586,
            "variance": 0.0006673075096
          },
          {
            "average": 1.158360664,
            "count": 36446090,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4121783532,
            "variance": 0.1698909948
          },
          {
            "average": 0.6749632984,
            "count": 36446090,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.990040202,
            "variance": 48.86066203
          },
          {
            "average": 0.5051278752,
            "count": 36446090,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999737111,
            "variance": 0.2499737118
          },
          {
            "average": 276.9547099,
            "count": 36446090,
            "maximum": 287,
            "minimum": 271,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.985793131,
            "variance": 8.914960618
          },
          {
            "average": 191621543.4,
            "count": 36446090,
            "maximum": 191689834.4,
            "minimum": 191616120.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 15417.56997,
            "variance": 237701463.7
          },
          {
            "average": 0,
            "count": 36446090,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36446090,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36446090,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36446090,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36446090,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6204007,
          47.7501206,
          681.26,
          -120.6002399,
          47.7637107,
          1521.61
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6204007,
                47.7501206,
                681.26
              ],
              [
                -120.6204007,
                47.7637107,
                681.26
              ],
              [
                -120.6002399,
                47.7637107,
                1521.6100000000001
              ],
              [
                -120.6002399,
                47.7501206,
                1521.6100000000001
              ],
              [
                -120.6204007,
                47.7501206,
                681.26
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T16:57:14+00:00",
        "end_time": "2017-10-09T20:28:40+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6204007,
              47.7501206,
              681.26
            ],
            [
              -120.6204007,
              47.7637107,
              681.26
            ],
            [
              -120.6002399,
              47.7637107,
              1521.6100000000001
            ],
            [
              -120.6002399,
              47.7501206,
              1521.6100000000001
            ],
            [
              -120.6204007,
              47.7501206,
              681.26
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1521000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1521000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1521000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1521000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6204007,
            47.7501206,
            681.26,
            -120.6002399,
            47.7637107,
            1521.61
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6204007,
                  47.7501206,
                  681.26
                ],
                [
                  -120.6204007,
                  47.7637107,
                  681.26
                ],
                [
                  -120.6002399,
                  47.7637107,
                  1521.6100000000001
                ],
                [
                  -120.6002399,
                  47.7501206,
                  1521.6100000000001
                ],
                [
                  -120.6204007,
                  47.7501206,
                  681.26
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1521000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1521000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T16:57:14Z",
            "pc:count": 36446090,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6102119,
                "count": 36446090,
                "maximum": -120.6002399,
                "minimum": -120.6204007,
                "name": "X",
                "position": 0,
                "stddev": 0.005737130697,
                "variance": 3.291466863e-05
              },
              {
                "average": 47.75688096,
                "count": 36446090,
                "maximum": 47.7637107,
                "minimum": 47.7501206,
                "name": "Y",
                "position": 1,
                "stddev": 0.003873980377,
                "variance": 1.500772396e-05
              },
              {
                "average": 866.3657023,
                "count": 36446090,
                "maximum": 1521.61,
                "minimum": 681.26,
                "name": "Z",
                "position": 2,
                "stddev": 89.82194793,
                "variance": 8067.98233
              },
              {
                "average": 32.87369133,
                "count": 36446090,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 33.5314748,
                "variance": 1124.359803
              },
              {
                "average": 1.335373397,
                "count": 36446090,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5841687417,
                "variance": 0.3412531188
              },
              {
                "average": 1.670699765,
                "count": 36446090,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7588587852,
                "variance": 0.5758666559
              },
              {
                "average": 0.4990715877,
                "count": 36446090,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999991449,
                "variance": 0.2499991449
              },
              {
                "average": 0.0006677533859,
                "count": 36446090,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02583229586,
                "variance": 0.0006673075096
              },
              {
                "average": 1.158360664,
                "count": 36446090,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4121783532,
                "variance": 0.1698909948
              },
              {
                "average": 0.6749632984,
                "count": 36446090,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.990040202,
                "variance": 48.86066203
              },
              {
                "average": 0.5051278752,
                "count": 36446090,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999737111,
                "variance": 0.2499737118
              },
              {
                "average": 276.9547099,
                "count": 36446090,
                "maximum": 287,
                "minimum": 271,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.985793131,
                "variance": 8.914960618
              },
              {
                "average": 191621543.4,
                "count": 36446090,
                "maximum": 191689834.4,
                "minimum": 191616120.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 15417.56997,
                "variance": 237701463.7
              },
              {
                "average": 0,
                "count": 36446090,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36446090,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36446090,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36446090,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36446090,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6204007,
              47.7501206,
              681.26,
              -120.6002399,
              47.7637107,
              1521.61
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6204007,
                    47.7501206,
                    681.26
                  ],
                  [
                    -120.6204007,
                    47.7637107,
                    681.26
                  ],
                  [
                    -120.6002399,
                    47.7637107,
                    1521.6100000000001
                  ],
                  [
                    -120.6002399,
                    47.7501206,
                    1521.6100000000001
                  ],
                  [
                    -120.6204007,
                    47.7501206,
                    681.26
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T16:57:14+00:00",
            "end_time": "2017-10-09T20:28:40+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6204007,
        47.7501206,
        681.26,
        -120.6002399,
        47.7637107,
        1521.61
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_537000_1536000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:40:40Z",
        "pc:count": 13297641,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.827872,
            "count": 13297641,
            "maximum": -120.8223603,
            "minimum": -120.8388639,
            "name": "X",
            "position": 0,
            "stddev": 0.004078751439,
            "variance": 1.66362133e-05
          },
          {
            "average": 47.88784357,
            "count": 13297641,
            "maximum": 47.8972471,
            "minimum": 47.8836806,
            "name": "Y",
            "position": 1,
            "stddev": 0.003158753098,
            "variance": 9.977721132e-06
          },
          {
            "average": 1268.863232,
            "count": 13297641,
            "maximum": 2054.93,
            "minimum": 885.92,
            "name": "Z",
            "position": 2,
            "stddev": 211.4416333,
            "variance": 44707.56431
          },
          {
            "average": 43.90408682,
            "count": 13297641,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 39.28181631,
            "variance": 1543.061092
          },
          {
            "average": 1.246240141,
            "count": 13297641,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.50292453,
            "variance": 0.2529330829
          },
          {
            "average": 1.492495774,
            "count": 13297641,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6722595708,
            "variance": 0.4519329305
          },
          {
            "average": 0.5002570005,
            "count": 13297641,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999528,
            "variance": 0.2499999528
          },
          {
            "average": 0.0006871895549,
            "count": 13297641,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02620529292,
            "variance": 0.0006867173771
          },
          {
            "average": 1.118772345,
            "count": 13297641,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3511813537,
            "variance": 0.1233283432
          },
          {
            "average": 0.302614824,
            "count": 13297641,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.096465622,
            "variance": 50.35982433
          },
          {
            "average": 0.505670517,
            "count": 13297641,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499967863,
            "variance": 0.249967864
          },
          {
            "average": 219.7834632,
            "count": 13297641,
            "maximum": 226,
            "minimum": 173,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 14.36943415,
            "variance": 206.4806378
          },
          {
            "average": 191352039.7,
            "count": 13297641,
            "maximum": 192135240.5,
            "minimum": 191272133.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 248799.8476,
            "variance": 61901364150.0
          },
          {
            "average": 0,
            "count": 13297641,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13297641,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13297641,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13297641,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13297641,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8388639,
          47.8836806,
          885.92,
          -120.8223603,
          47.8972471,
          2054.93
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8388639,
                47.8836806,
                885.92
              ],
              [
                -120.8388639,
                47.8972471,
                885.92
              ],
              [
                -120.8223603,
                47.8972471,
                2054.93
              ],
              [
                -120.8223603,
                47.8836806,
                2054.93
              ],
              [
                -120.8388639,
                47.8836806,
                885.92
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:40:40+00:00",
        "end_time": "2017-10-05T20:55:33+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8388639,
              47.8836806,
              885.92
            ],
            [
              -120.8388639,
              47.8972471,
              885.92
            ],
            [
              -120.8223603,
              47.8972471,
              2054.93
            ],
            [
              -120.8223603,
              47.8836806,
              2054.93
            ],
            [
              -120.8388639,
              47.8836806,
              885.92
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_537000_1536000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_537000_1536000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_537000_1536000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1536000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8388639,
            47.8836806,
            885.92,
            -120.8223603,
            47.8972471,
            2054.93
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8388639,
                  47.8836806,
                  885.92
                ],
                [
                  -120.8388639,
                  47.8972471,
                  885.92
                ],
                [
                  -120.8223603,
                  47.8972471,
                  2054.93
                ],
                [
                  -120.8223603,
                  47.8836806,
                  2054.93
                ],
                [
                  -120.8388639,
                  47.8836806,
                  885.92
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_537000_1536000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1536000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:40:40Z",
            "pc:count": 13297641,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.827872,
                "count": 13297641,
                "maximum": -120.8223603,
                "minimum": -120.8388639,
                "name": "X",
                "position": 0,
                "stddev": 0.004078751439,
                "variance": 1.66362133e-05
              },
              {
                "average": 47.88784357,
                "count": 13297641,
                "maximum": 47.8972471,
                "minimum": 47.8836806,
                "name": "Y",
                "position": 1,
                "stddev": 0.003158753098,
                "variance": 9.977721132e-06
              },
              {
                "average": 1268.863232,
                "count": 13297641,
                "maximum": 2054.93,
                "minimum": 885.92,
                "name": "Z",
                "position": 2,
                "stddev": 211.4416333,
                "variance": 44707.56431
              },
              {
                "average": 43.90408682,
                "count": 13297641,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 39.28181631,
                "variance": 1543.061092
              },
              {
                "average": 1.246240141,
                "count": 13297641,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.50292453,
                "variance": 0.2529330829
              },
              {
                "average": 1.492495774,
                "count": 13297641,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6722595708,
                "variance": 0.4519329305
              },
              {
                "average": 0.5002570005,
                "count": 13297641,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999528,
                "variance": 0.2499999528
              },
              {
                "average": 0.0006871895549,
                "count": 13297641,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02620529292,
                "variance": 0.0006867173771
              },
              {
                "average": 1.118772345,
                "count": 13297641,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3511813537,
                "variance": 0.1233283432
              },
              {
                "average": 0.302614824,
                "count": 13297641,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.096465622,
                "variance": 50.35982433
              },
              {
                "average": 0.505670517,
                "count": 13297641,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499967863,
                "variance": 0.249967864
              },
              {
                "average": 219.7834632,
                "count": 13297641,
                "maximum": 226,
                "minimum": 173,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 14.36943415,
                "variance": 206.4806378
              },
              {
                "average": 191352039.7,
                "count": 13297641,
                "maximum": 192135240.5,
                "minimum": 191272133.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 248799.8476,
                "variance": 61901364150.0
              },
              {
                "average": 0,
                "count": 13297641,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13297641,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13297641,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13297641,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13297641,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8388639,
              47.8836806,
              885.92,
              -120.8223603,
              47.8972471,
              2054.93
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8388639,
                    47.8836806,
                    885.92
                  ],
                  [
                    -120.8388639,
                    47.8972471,
                    885.92
                  ],
                  [
                    -120.8223603,
                    47.8972471,
                    2054.93
                  ],
                  [
                    -120.8223603,
                    47.8836806,
                    2054.93
                  ],
                  [
                    -120.8388639,
                    47.8836806,
                    885.92
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:40:40+00:00",
            "end_time": "2017-10-05T20:55:33+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8388639,
        47.8836806,
        885.92,
        -120.8223603,
        47.8972471,
        2054.93
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_538500_1533000_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T21:02:49Z",
        "pc:count": 33063698,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8094167,
            "count": 33063698,
            "maximum": -120.8019043,
            "minimum": -120.8221546,
            "name": "X",
            "position": 0,
            "stddev": 0.005065588213,
            "variance": 2.566018395e-05
          },
          {
            "average": 47.86423938,
            "count": 33063698,
            "maximum": 47.8704419,
            "minimum": 47.8568872,
            "name": "Y",
            "position": 1,
            "stddev": 0.003854781354,
            "variance": 1.485933929e-05
          },
          {
            "average": 1667.771969,
            "count": 33063698,
            "maximum": 2065.22,
            "minimum": 1444.42,
            "name": "Z",
            "position": 2,
            "stddev": 81.18802198,
            "variance": 6591.494913
          },
          {
            "average": 88.13689364,
            "count": 33063698,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 61.92572615,
            "variance": 3834.79556
          },
          {
            "average": 1.200309506,
            "count": 33063698,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.477593638,
            "variance": 0.2280956831
          },
          {
            "average": 1.400654216,
            "count": 33063698,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.666250637,
            "variance": 0.4438899113
          },
          {
            "average": 0.5012291729,
            "count": 33063698,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999984967,
            "variance": 0.2499984967
          },
          {
            "average": 0.0006571860171,
            "count": 33063698,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.0256272149,
            "variance": 0.0006567541435
          },
          {
            "average": 1.211803501,
            "count": 33063698,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.438857946,
            "variance": 0.1925962967
          },
          {
            "average": -0.03046470215,
            "count": 33063698,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.997322938,
            "variance": 48.96252829
          },
          {
            "average": 0.5084120657,
            "count": 33063698,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999292397,
            "variance": 0.2499292447
          },
          {
            "average": 219.1345089,
            "count": 33063698,
            "maximum": 223,
            "minimum": 215,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.644218155,
            "variance": 2.703453343
          },
          {
            "average": 191271130.3,
            "count": 33063698,
            "maximum": 191272569.9,
            "minimum": 191269815.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 585.7790822,
            "variance": 343137.1331
          },
          {
            "average": 0,
            "count": 33063698,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33063698,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33063698,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33063698,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 33063698,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8221546,
          47.8568872,
          1444.42,
          -120.8019043,
          47.8704419,
          2065.22
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8221546,
                47.8568872,
                1444.42
              ],
              [
                -120.8221546,
                47.8704419,
                1444.42
              ],
              [
                -120.8019043,
                47.8704419,
                2065.2200000000003
              ],
              [
                -120.8019043,
                47.8568872,
                2065.2200000000003
              ],
              [
                -120.8221546,
                47.8568872,
                1444.42
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T21:02:49+00:00",
        "end_time": "2017-10-05T20:16:55+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8221546,
              47.8568872,
              1444.42
            ],
            [
              -120.8221546,
              47.8704419,
              1444.42
            ],
            [
              -120.8019043,
              47.8704419,
              2065.2200000000003
            ],
            [
              -120.8019043,
              47.8568872,
              2065.2200000000003
            ],
            [
              -120.8221546,
              47.8568872,
              1444.42
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_538500_1533000_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_538500_1533000_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_538500_1533000_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1533000_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8221546,
            47.8568872,
            1444.42,
            -120.8019043,
            47.8704419,
            2065.22
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8221546,
                  47.8568872,
                  1444.42
                ],
                [
                  -120.8221546,
                  47.8704419,
                  1444.42
                ],
                [
                  -120.8019043,
                  47.8704419,
                  2065.2200000000003
                ],
                [
                  -120.8019043,
                  47.8568872,
                  2065.2200000000003
                ],
                [
                  -120.8221546,
                  47.8568872,
                  1444.42
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_538500_1533000_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1533000_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T21:02:49Z",
            "pc:count": 33063698,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8094167,
                "count": 33063698,
                "maximum": -120.8019043,
                "minimum": -120.8221546,
                "name": "X",
                "position": 0,
                "stddev": 0.005065588213,
                "variance": 2.566018395e-05
              },
              {
                "average": 47.86423938,
                "count": 33063698,
                "maximum": 47.8704419,
                "minimum": 47.8568872,
                "name": "Y",
                "position": 1,
                "stddev": 0.003854781354,
                "variance": 1.485933929e-05
              },
              {
                "average": 1667.771969,
                "count": 33063698,
                "maximum": 2065.22,
                "minimum": 1444.42,
                "name": "Z",
                "position": 2,
                "stddev": 81.18802198,
                "variance": 6591.494913
              },
              {
                "average": 88.13689364,
                "count": 33063698,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 61.92572615,
                "variance": 3834.79556
              },
              {
                "average": 1.200309506,
                "count": 33063698,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.477593638,
                "variance": 0.2280956831
              },
              {
                "average": 1.400654216,
                "count": 33063698,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.666250637,
                "variance": 0.4438899113
              },
              {
                "average": 0.5012291729,
                "count": 33063698,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999984967,
                "variance": 0.2499984967
              },
              {
                "average": 0.0006571860171,
                "count": 33063698,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.0256272149,
                "variance": 0.0006567541435
              },
              {
                "average": 1.211803501,
                "count": 33063698,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.438857946,
                "variance": 0.1925962967
              },
              {
                "average": -0.03046470215,
                "count": 33063698,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.997322938,
                "variance": 48.96252829
              },
              {
                "average": 0.5084120657,
                "count": 33063698,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999292397,
                "variance": 0.2499292447
              },
              {
                "average": 219.1345089,
                "count": 33063698,
                "maximum": 223,
                "minimum": 215,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.644218155,
                "variance": 2.703453343
              },
              {
                "average": 191271130.3,
                "count": 33063698,
                "maximum": 191272569.9,
                "minimum": 191269815.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 585.7790822,
                "variance": 343137.1331
              },
              {
                "average": 0,
                "count": 33063698,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33063698,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33063698,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33063698,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 33063698,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8221546,
              47.8568872,
              1444.42,
              -120.8019043,
              47.8704419,
              2065.22
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8221546,
                    47.8568872,
                    1444.42
                  ],
                  [
                    -120.8221546,
                    47.8704419,
                    1444.42
                  ],
                  [
                    -120.8019043,
                    47.8704419,
                    2065.2200000000003
                  ],
                  [
                    -120.8019043,
                    47.8568872,
                    2065.2200000000003
                  ],
                  [
                    -120.8221546,
                    47.8568872,
                    1444.42
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T21:02:49+00:00",
            "end_time": "2017-10-05T20:16:55+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8221546,
        47.8568872,
        1444.42,
        -120.8019043,
        47.8704419,
        2065.22
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_556500_1527000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:25:37Z",
        "pc:count": 47615525,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5718175,
            "count": 47615525,
            "maximum": -120.5608067,
            "minimum": -120.5809548,
            "name": "X",
            "position": 0,
            "stddev": 0.00560553922,
            "variance": 3.142206995e-05
          },
          {
            "average": 47.81096203,
            "count": 47615525,
            "maximum": 47.8178593,
            "minimum": 47.8042751,
            "name": "Y",
            "position": 1,
            "stddev": 0.003869257467,
            "variance": 1.497115335e-05
          },
          {
            "average": 1588.040481,
            "count": 47615525,
            "maximum": 1759.84,
            "minimum": 1335.44,
            "name": "Z",
            "position": 2,
            "stddev": 82.02570532,
            "variance": 6728.216333
          },
          {
            "average": 86.80507156,
            "count": 47615525,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 54.73496765,
            "variance": 2995.916684
          },
          {
            "average": 1.148572929,
            "count": 47615525,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4034860077,
            "variance": 0.1628009584
          },
          {
            "average": 1.297168875,
            "count": 47615525,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.5637053181,
            "variance": 0.3177636856
          },
          {
            "average": 0.4996178872,
            "count": 47615525,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999998592,
            "variance": 0.2499998592
          },
          {
            "average": 0.0006461547993,
            "count": 47615525,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02541136157,
            "variance": 0.0006457372968
          },
          {
            "average": 1.210520875,
            "count": 47615525,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4502504108,
            "variance": 0.2027254324
          },
          {
            "average": 0.5456073099,
            "count": 47615525,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.960042416,
            "variance": 48.44219043
          },
          {
            "average": 0.5068413086,
            "count": 47615525,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999531996,
            "variance": 0.2499532017
          },
          {
            "average": 198.5901382,
            "count": 47615525,
            "maximum": 319,
            "minimum": 148,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 76.54887684,
            "variance": 5859.730545
          },
          {
            "average": 192002255.4,
            "count": 47615525,
            "maximum": 192127137.2,
            "minimum": 191701728.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 191555.0906,
            "variance": 36693352730.0
          },
          {
            "average": 0,
            "count": 47615525,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47615525,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47615525,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47615525,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 47615525,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5809548,
          47.8042751,
          1335.44,
          -120.5608067,
          47.8178593,
          1759.84
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5809548,
                47.8042751,
                1335.44
              ],
              [
                -120.5809548,
                47.8178593,
                1335.44
              ],
              [
                -120.5608067,
                47.8178593,
                1759.8400000000001
              ],
              [
                -120.5608067,
                47.8042751,
                1759.8400000000001
              ],
              [
                -120.5809548,
                47.8042751,
                1335.44
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:25:37+00:00",
        "end_time": "2017-10-10T20:15:28+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5809548,
              47.8042751,
              1335.44
            ],
            [
              -120.5809548,
              47.8178593,
              1335.44
            ],
            [
              -120.5608067,
              47.8178593,
              1759.8400000000001
            ],
            [
              -120.5608067,
              47.8042751,
              1759.8400000000001
            ],
            [
              -120.5809548,
              47.8042751,
              1335.44
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_556500_1527000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_556500_1527000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_556500_1527000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1527000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5809548,
            47.8042751,
            1335.44,
            -120.5608067,
            47.8178593,
            1759.84
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5809548,
                  47.8042751,
                  1335.44
                ],
                [
                  -120.5809548,
                  47.8178593,
                  1335.44
                ],
                [
                  -120.5608067,
                  47.8178593,
                  1759.8400000000001
                ],
                [
                  -120.5608067,
                  47.8042751,
                  1759.8400000000001
                ],
                [
                  -120.5809548,
                  47.8042751,
                  1335.44
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_556500_1527000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1527000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:25:37Z",
            "pc:count": 47615525,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5718175,
                "count": 47615525,
                "maximum": -120.5608067,
                "minimum": -120.5809548,
                "name": "X",
                "position": 0,
                "stddev": 0.00560553922,
                "variance": 3.142206995e-05
              },
              {
                "average": 47.81096203,
                "count": 47615525,
                "maximum": 47.8178593,
                "minimum": 47.8042751,
                "name": "Y",
                "position": 1,
                "stddev": 0.003869257467,
                "variance": 1.497115335e-05
              },
              {
                "average": 1588.040481,
                "count": 47615525,
                "maximum": 1759.84,
                "minimum": 1335.44,
                "name": "Z",
                "position": 2,
                "stddev": 82.02570532,
                "variance": 6728.216333
              },
              {
                "average": 86.80507156,
                "count": 47615525,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 54.73496765,
                "variance": 2995.916684
              },
              {
                "average": 1.148572929,
                "count": 47615525,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4034860077,
                "variance": 0.1628009584
              },
              {
                "average": 1.297168875,
                "count": 47615525,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.5637053181,
                "variance": 0.3177636856
              },
              {
                "average": 0.4996178872,
                "count": 47615525,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999998592,
                "variance": 0.2499998592
              },
              {
                "average": 0.0006461547993,
                "count": 47615525,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02541136157,
                "variance": 0.0006457372968
              },
              {
                "average": 1.210520875,
                "count": 47615525,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4502504108,
                "variance": 0.2027254324
              },
              {
                "average": 0.5456073099,
                "count": 47615525,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.960042416,
                "variance": 48.44219043
              },
              {
                "average": 0.5068413086,
                "count": 47615525,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999531996,
                "variance": 0.2499532017
              },
              {
                "average": 198.5901382,
                "count": 47615525,
                "maximum": 319,
                "minimum": 148,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 76.54887684,
                "variance": 5859.730545
              },
              {
                "average": 192002255.4,
                "count": 47615525,
                "maximum": 192127137.2,
                "minimum": 191701728.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 191555.0906,
                "variance": 36693352730.0
              },
              {
                "average": 0,
                "count": 47615525,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47615525,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47615525,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47615525,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 47615525,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5809548,
              47.8042751,
              1335.44,
              -120.5608067,
              47.8178593,
              1759.84
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5809548,
                    47.8042751,
                    1335.44
                  ],
                  [
                    -120.5809548,
                    47.8178593,
                    1335.44
                  ],
                  [
                    -120.5608067,
                    47.8178593,
                    1759.8400000000001
                  ],
                  [
                    -120.5608067,
                    47.8042751,
                    1759.8400000000001
                  ],
                  [
                    -120.5809548,
                    47.8042751,
                    1335.44
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:25:37+00:00",
            "end_time": "2017-10-10T20:15:28+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5809548,
        47.8042751,
        1335.44,
        -120.5608067,
        47.8178593,
        1759.84
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1510500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:22:39Z",
        "pc:count": 40577100,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6888505,
            "count": 40577100,
            "maximum": -120.6790852,
            "minimum": -120.6992305,
            "name": "X",
            "position": 0,
            "stddev": 0.005791782077,
            "variance": 3.354473963e-05
          },
          {
            "average": 47.6621521,
            "count": 40577100,
            "maximum": 47.6688672,
            "minimum": 47.6552647,
            "name": "Y",
            "position": 1,
            "stddev": 0.003883710259,
            "variance": 1.508320538e-05
          },
          {
            "average": 682.7516586,
            "count": 40577100,
            "maximum": 1465.91,
            "minimum": 502.68,
            "name": "Z",
            "position": 2,
            "stddev": 79.26770728,
            "variance": 6283.369417
          },
          {
            "average": 25.17726089,
            "count": 40577100,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 25.62713483,
            "variance": 656.7500394
          },
          {
            "average": 1.285622901,
            "count": 40577100,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5339268469,
            "variance": 0.2850778779
          },
          {
            "average": 1.571242376,
            "count": 40577100,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6985662034,
            "variance": 0.4879947406
          },
          {
            "average": 0.500063977,
            "count": 40577100,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000000021,
            "variance": 0.2500000021
          },
          {
            "average": 0.0006799401633,
            "count": 40577100,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02606679615,
            "variance": 0.0006794778614
          },
          {
            "average": 1.152358892,
            "count": 40577100,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3970723862,
            "variance": 0.1576664799
          },
          {
            "average": 0.2142718146,
            "count": 40577100,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.037734319,
            "variance": 49.52970435
          },
          {
            "average": 0.4998741162,
            "count": 40577100,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999999903,
            "variance": 0.2499999903
          },
          {
            "average": 258.8556629,
            "count": 40577100,
            "maximum": 262,
            "minimum": 255,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.637251084,
            "variance": 2.680591112
          },
          {
            "average": 191610384.6,
            "count": 40577100,
            "maximum": 191612159.7,
            "minimum": 191608287.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 869.1187349,
            "variance": 755367.3753
          },
          {
            "average": 0,
            "count": 40577100,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40577100,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40577100,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40577100,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40577100,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6992305,
          47.6552647,
          502.68,
          -120.6790852,
          47.6688672,
          1465.91
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6992305,
                47.6552647,
                502.68
              ],
              [
                -120.6992305,
                47.6688672,
                502.68
              ],
              [
                -120.6790852,
                47.6688672,
                1465.91
              ],
              [
                -120.6790852,
                47.6552647,
                1465.91
              ],
              [
                -120.6992305,
                47.6552647,
                502.68
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:22:39+00:00",
        "end_time": "2017-10-09T18:18:07+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6992305,
              47.6552647,
              502.68
            ],
            [
              -120.6992305,
              47.6688672,
              502.68
            ],
            [
              -120.6790852,
              47.6688672,
              1465.91
            ],
            [
              -120.6790852,
              47.6552647,
              1465.91
            ],
            [
              -120.6992305,
              47.6552647,
              502.68
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1510500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1510500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1510500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1510500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6992305,
            47.6552647,
            502.68,
            -120.6790852,
            47.6688672,
            1465.91
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6992305,
                  47.6552647,
                  502.68
                ],
                [
                  -120.6992305,
                  47.6688672,
                  502.68
                ],
                [
                  -120.6790852,
                  47.6688672,
                  1465.91
                ],
                [
                  -120.6790852,
                  47.6552647,
                  1465.91
                ],
                [
                  -120.6992305,
                  47.6552647,
                  502.68
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1510500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1510500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:22:39Z",
            "pc:count": 40577100,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6888505,
                "count": 40577100,
                "maximum": -120.6790852,
                "minimum": -120.6992305,
                "name": "X",
                "position": 0,
                "stddev": 0.005791782077,
                "variance": 3.354473963e-05
              },
              {
                "average": 47.6621521,
                "count": 40577100,
                "maximum": 47.6688672,
                "minimum": 47.6552647,
                "name": "Y",
                "position": 1,
                "stddev": 0.003883710259,
                "variance": 1.508320538e-05
              },
              {
                "average": 682.7516586,
                "count": 40577100,
                "maximum": 1465.91,
                "minimum": 502.68,
                "name": "Z",
                "position": 2,
                "stddev": 79.26770728,
                "variance": 6283.369417
              },
              {
                "average": 25.17726089,
                "count": 40577100,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 25.62713483,
                "variance": 656.7500394
              },
              {
                "average": 1.285622901,
                "count": 40577100,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5339268469,
                "variance": 0.2850778779
              },
              {
                "average": 1.571242376,
                "count": 40577100,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6985662034,
                "variance": 0.4879947406
              },
              {
                "average": 0.500063977,
                "count": 40577100,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000000021,
                "variance": 0.2500000021
              },
              {
                "average": 0.0006799401633,
                "count": 40577100,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02606679615,
                "variance": 0.0006794778614
              },
              {
                "average": 1.152358892,
                "count": 40577100,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3970723862,
                "variance": 0.1576664799
              },
              {
                "average": 0.2142718146,
                "count": 40577100,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.037734319,
                "variance": 49.52970435
              },
              {
                "average": 0.4998741162,
                "count": 40577100,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999999903,
                "variance": 0.2499999903
              },
              {
                "average": 258.8556629,
                "count": 40577100,
                "maximum": 262,
                "minimum": 255,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.637251084,
                "variance": 2.680591112
              },
              {
                "average": 191610384.6,
                "count": 40577100,
                "maximum": 191612159.7,
                "minimum": 191608287.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 869.1187349,
                "variance": 755367.3753
              },
              {
                "average": 0,
                "count": 40577100,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40577100,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40577100,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40577100,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40577100,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6992305,
              47.6552647,
              502.68,
              -120.6790852,
              47.6688672,
              1465.91
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6992305,
                    47.6552647,
                    502.68
                  ],
                  [
                    -120.6992305,
                    47.6688672,
                    502.68
                  ],
                  [
                    -120.6790852,
                    47.6688672,
                    1465.91
                  ],
                  [
                    -120.6790852,
                    47.6552647,
                    1465.91
                  ],
                  [
                    -120.6992305,
                    47.6552647,
                    502.68
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:22:39+00:00",
            "end_time": "2017-10-09T18:18:07+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6992305,
        47.6552647,
        502.68,
        -120.6790852,
        47.6688672,
        1465.91
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_540000_1516500_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T16:45:38Z",
        "pc:count": 13148329,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.784886,
            "count": 13148329,
            "maximum": -120.7797417,
            "minimum": -120.7936009,
            "name": "X",
            "position": 0,
            "stddev": 0.003300277269,
            "variance": 1.089183005e-05
          },
          {
            "average": 47.71790443,
            "count": 13148329,
            "maximum": 47.722205,
            "minimum": 47.71025,
            "name": "Y",
            "position": 1,
            "stddev": 0.00300248458,
            "variance": 9.014913651e-06
          },
          {
            "average": 1163.856196,
            "count": 13148329,
            "maximum": 1260.07,
            "minimum": 849.95,
            "name": "Z",
            "position": 2,
            "stddev": 39.45424783,
            "variance": 1556.637672
          },
          {
            "average": 31.83733705,
            "count": 13148329,
            "maximum": 227,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 35.6864321,
            "variance": 1273.521436
          },
          {
            "average": 1.251298397,
            "count": 13148329,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4947461352,
            "variance": 0.2447737383
          },
          {
            "average": 1.502496553,
            "count": 13148329,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6479000394,
            "variance": 0.419774461
          },
          {
            "average": 0.5009867794,
            "count": 13148329,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999990453,
            "variance": 0.2499990453
          },
          {
            "average": 0.0006660161911,
            "count": 13148329,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02579869501,
            "variance": 0.0006655726642
          },
          {
            "average": 1.174583858,
            "count": 13148329,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4220106652,
            "variance": 0.1780930015
          },
          {
            "average": -0.4119943462,
            "count": 13148329,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.993653198,
            "variance": 48.91118506
          },
          {
            "average": 0.4984101022,
            "count": 13148329,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999974912,
            "variance": 0.2499974912
          },
          {
            "average": 230.5952991,
            "count": 13148329,
            "maximum": 233,
            "minimum": 229,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.9717609425,
            "variance": 0.9443193293
          },
          {
            "average": 191515479.8,
            "count": 13148329,
            "maximum": 191516338.5,
            "minimum": 191514900.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 337.8918542,
            "variance": 114170.9051
          },
          {
            "average": 0,
            "count": 13148329,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13148329,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13148329,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13148329,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 13148329,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7936009,
          47.71025,
          849.95,
          -120.7797417,
          47.722205,
          1260.07
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7936009,
                47.71025,
                849.95
              ],
              [
                -120.7936009,
                47.722205,
                849.95
              ],
              [
                -120.7797417,
                47.722205,
                1260.07
              ],
              [
                -120.7797417,
                47.71025,
                1260.07
              ],
              [
                -120.7936009,
                47.71025,
                849.95
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T16:45:38+00:00",
        "end_time": "2017-10-08T16:21:40+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7936009,
              47.71025,
              849.95
            ],
            [
              -120.7936009,
              47.722205,
              849.95
            ],
            [
              -120.7797417,
              47.722205,
              1260.07
            ],
            [
              -120.7797417,
              47.71025,
              1260.07
            ],
            [
              -120.7936009,
              47.71025,
              849.95
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_540000_1516500_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_540000_1516500_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_540000_1516500_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1516500_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7936009,
            47.71025,
            849.95,
            -120.7797417,
            47.722205,
            1260.07
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7936009,
                  47.71025,
                  849.95
                ],
                [
                  -120.7936009,
                  47.722205,
                  849.95
                ],
                [
                  -120.7797417,
                  47.722205,
                  1260.07
                ],
                [
                  -120.7797417,
                  47.71025,
                  1260.07
                ],
                [
                  -120.7936009,
                  47.71025,
                  849.95
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_540000_1516500_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1516500_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T16:45:38Z",
            "pc:count": 13148329,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.784886,
                "count": 13148329,
                "maximum": -120.7797417,
                "minimum": -120.7936009,
                "name": "X",
                "position": 0,
                "stddev": 0.003300277269,
                "variance": 1.089183005e-05
              },
              {
                "average": 47.71790443,
                "count": 13148329,
                "maximum": 47.722205,
                "minimum": 47.71025,
                "name": "Y",
                "position": 1,
                "stddev": 0.00300248458,
                "variance": 9.014913651e-06
              },
              {
                "average": 1163.856196,
                "count": 13148329,
                "maximum": 1260.07,
                "minimum": 849.95,
                "name": "Z",
                "position": 2,
                "stddev": 39.45424783,
                "variance": 1556.637672
              },
              {
                "average": 31.83733705,
                "count": 13148329,
                "maximum": 227,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 35.6864321,
                "variance": 1273.521436
              },
              {
                "average": 1.251298397,
                "count": 13148329,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4947461352,
                "variance": 0.2447737383
              },
              {
                "average": 1.502496553,
                "count": 13148329,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6479000394,
                "variance": 0.419774461
              },
              {
                "average": 0.5009867794,
                "count": 13148329,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999990453,
                "variance": 0.2499990453
              },
              {
                "average": 0.0006660161911,
                "count": 13148329,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02579869501,
                "variance": 0.0006655726642
              },
              {
                "average": 1.174583858,
                "count": 13148329,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4220106652,
                "variance": 0.1780930015
              },
              {
                "average": -0.4119943462,
                "count": 13148329,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.993653198,
                "variance": 48.91118506
              },
              {
                "average": 0.4984101022,
                "count": 13148329,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999974912,
                "variance": 0.2499974912
              },
              {
                "average": 230.5952991,
                "count": 13148329,
                "maximum": 233,
                "minimum": 229,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.9717609425,
                "variance": 0.9443193293
              },
              {
                "average": 191515479.8,
                "count": 13148329,
                "maximum": 191516338.5,
                "minimum": 191514900.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 337.8918542,
                "variance": 114170.9051
              },
              {
                "average": 0,
                "count": 13148329,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13148329,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13148329,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13148329,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 13148329,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7936009,
              47.71025,
              849.95,
              -120.7797417,
              47.722205,
              1260.07
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7936009,
                    47.71025,
                    849.95
                  ],
                  [
                    -120.7936009,
                    47.722205,
                    849.95
                  ],
                  [
                    -120.7797417,
                    47.722205,
                    1260.07
                  ],
                  [
                    -120.7797417,
                    47.71025,
                    1260.07
                  ],
                  [
                    -120.7936009,
                    47.71025,
                    849.95
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T16:45:38+00:00",
            "end_time": "2017-10-08T16:21:40+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7936009,
        47.71025,
        849.95,
        -120.7797417,
        47.722205,
        1260.07
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1513500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:12:42Z",
        "pc:count": 42704601,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6894393,
            "count": 42704601,
            "maximum": -120.6794229,
            "minimum": -120.699567,
            "name": "X",
            "position": 0,
            "stddev": 0.005758589793,
            "variance": 3.31613564e-05
          },
          {
            "average": 47.68916318,
            "count": 42704601,
            "maximum": 47.6958419,
            "minimum": 47.6822395,
            "name": "Y",
            "position": 1,
            "stddev": 0.003852381773,
            "variance": 1.484084533e-05
          },
          {
            "average": 692.0864009,
            "count": 42704601,
            "maximum": 1403.01,
            "minimum": 557.1,
            "name": "Z",
            "position": 2,
            "stddev": 52.85956939,
            "variance": 2794.134076
          },
          {
            "average": 25.12749095,
            "count": 42704601,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 27.01876935,
            "variance": 730.013897
          },
          {
            "average": 1.332209286,
            "count": 42704601,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5783376834,
            "variance": 0.3344744761
          },
          {
            "average": 1.664466951,
            "count": 42704601,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7489260268,
            "variance": 0.5608901936
          },
          {
            "average": 0.499820476,
            "count": 42704601,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999736,
            "variance": 0.2499999736
          },
          {
            "average": 0.0006747516503,
            "count": 42704601,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02596721734,
            "variance": 0.0006742963763
          },
          {
            "average": 1.142008961,
            "count": 42704601,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3932802145,
            "variance": 0.1546693271
          },
          {
            "average": 0.2203615039,
            "count": 42704601,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.027673386,
            "variance": 49.38819322
          },
          {
            "average": 0.5007589932,
            "count": 42704601,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999994298,
            "variance": 0.2499994298
          },
          {
            "average": 257.2034045,
            "count": 42704601,
            "maximum": 261,
            "minimum": 254,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.629487118,
            "variance": 2.655228267
          },
          {
            "average": 191609516.7,
            "count": 42704601,
            "maximum": 191611562.6,
            "minimum": 191607920.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 841.0955841,
            "variance": 707441.7816
          },
          {
            "average": 0,
            "count": 42704601,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42704601,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42704601,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42704601,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42704601,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.699567,
          47.6822395,
          557.1,
          -120.6794229,
          47.6958419,
          1403.01
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.699567,
                47.6822395,
                557.1
              ],
              [
                -120.699567,
                47.6958419,
                557.1
              ],
              [
                -120.6794229,
                47.6958419,
                1403.01
              ],
              [
                -120.6794229,
                47.6822395,
                1403.01
              ],
              [
                -120.699567,
                47.6822395,
                557.1
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:12:42+00:00",
        "end_time": "2017-10-09T18:12:00+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.699567,
              47.6822395,
              557.1
            ],
            [
              -120.699567,
              47.6958419,
              557.1
            ],
            [
              -120.6794229,
              47.6958419,
              1403.01
            ],
            [
              -120.6794229,
              47.6822395,
              1403.01
            ],
            [
              -120.699567,
              47.6822395,
              557.1
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1513500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1513500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1513500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1513500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.699567,
            47.6822395,
            557.1,
            -120.6794229,
            47.6958419,
            1403.01
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.699567,
                  47.6822395,
                  557.1
                ],
                [
                  -120.699567,
                  47.6958419,
                  557.1
                ],
                [
                  -120.6794229,
                  47.6958419,
                  1403.01
                ],
                [
                  -120.6794229,
                  47.6822395,
                  1403.01
                ],
                [
                  -120.699567,
                  47.6822395,
                  557.1
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1513500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1513500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:12:42Z",
            "pc:count": 42704601,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6894393,
                "count": 42704601,
                "maximum": -120.6794229,
                "minimum": -120.699567,
                "name": "X",
                "position": 0,
                "stddev": 0.005758589793,
                "variance": 3.31613564e-05
              },
              {
                "average": 47.68916318,
                "count": 42704601,
                "maximum": 47.6958419,
                "minimum": 47.6822395,
                "name": "Y",
                "position": 1,
                "stddev": 0.003852381773,
                "variance": 1.484084533e-05
              },
              {
                "average": 692.0864009,
                "count": 42704601,
                "maximum": 1403.01,
                "minimum": 557.1,
                "name": "Z",
                "position": 2,
                "stddev": 52.85956939,
                "variance": 2794.134076
              },
              {
                "average": 25.12749095,
                "count": 42704601,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 27.01876935,
                "variance": 730.013897
              },
              {
                "average": 1.332209286,
                "count": 42704601,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5783376834,
                "variance": 0.3344744761
              },
              {
                "average": 1.664466951,
                "count": 42704601,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7489260268,
                "variance": 0.5608901936
              },
              {
                "average": 0.499820476,
                "count": 42704601,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999736,
                "variance": 0.2499999736
              },
              {
                "average": 0.0006747516503,
                "count": 42704601,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02596721734,
                "variance": 0.0006742963763
              },
              {
                "average": 1.142008961,
                "count": 42704601,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3932802145,
                "variance": 0.1546693271
              },
              {
                "average": 0.2203615039,
                "count": 42704601,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.027673386,
                "variance": 49.38819322
              },
              {
                "average": 0.5007589932,
                "count": 42704601,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999994298,
                "variance": 0.2499994298
              },
              {
                "average": 257.2034045,
                "count": 42704601,
                "maximum": 261,
                "minimum": 254,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.629487118,
                "variance": 2.655228267
              },
              {
                "average": 191609516.7,
                "count": 42704601,
                "maximum": 191611562.6,
                "minimum": 191607920.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 841.0955841,
                "variance": 707441.7816
              },
              {
                "average": 0,
                "count": 42704601,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42704601,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42704601,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42704601,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42704601,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.699567,
              47.6822395,
              557.1,
              -120.6794229,
              47.6958419,
              1403.01
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.699567,
                    47.6822395,
                    557.1
                  ],
                  [
                    -120.699567,
                    47.6958419,
                    557.1
                  ],
                  [
                    -120.6794229,
                    47.6958419,
                    1403.01
                  ],
                  [
                    -120.6794229,
                    47.6822395,
                    1403.01
                  ],
                  [
                    -120.699567,
                    47.6822395,
                    557.1
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:12:42+00:00",
            "end_time": "2017-10-09T18:12:00+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.699567,
        47.6822395,
        557.1,
        -120.6794229,
        47.6958419,
        1403.01
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_541500_1533000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:59:53Z",
        "pc:count": 59672719,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7723727,
            "count": 59672719,
            "maximum": -120.7618114,
            "minimum": -120.7820521,
            "name": "X",
            "position": 0,
            "stddev": 0.005584400975,
            "variance": 3.118553425e-05
          },
          {
            "average": 47.86372885,
            "count": 59672719,
            "maximum": 47.8707044,
            "minimum": 47.8570864,
            "name": "Y",
            "position": 1,
            "stddev": 0.003984536828,
            "variance": 1.587653373e-05
          },
          {
            "average": 1156.667997,
            "count": 59672719,
            "maximum": 2049.65,
            "minimum": 673.69,
            "name": "Z",
            "position": 2,
            "stddev": 97.33352073,
            "variance": 9473.814257
          },
          {
            "average": 45.30783576,
            "count": 59672719,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 43.92712581,
            "variance": 1929.592382
          },
          {
            "average": 1.302843113,
            "count": 59672719,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5663368069,
            "variance": 0.3207373788
          },
          {
            "average": 1.605743975,
            "count": 59672719,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7534389413,
            "variance": 0.5676702382
          },
          {
            "average": 0.5012639193,
            "count": 59672719,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999984067,
            "variance": 0.2499984067
          },
          {
            "average": 0.000644817274,
            "count": 59672719,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02538506442,
            "variance": 0.0006444014955
          },
          {
            "average": 1.070698722,
            "count": 59672719,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2827878087,
            "variance": 0.07996894477
          },
          {
            "average": -0.1095238261,
            "count": 59672719,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.964329295,
            "variance": 48.50188253
          },
          {
            "average": 0.5022545395,
            "count": 59672719,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999949212,
            "variance": 0.2499949212
          },
          {
            "average": 267.1988962,
            "count": 59672719,
            "maximum": 298,
            "minimum": 219,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 35.27272335,
            "variance": 1244.165012
          },
          {
            "average": 191530024.1,
            "count": 59672719,
            "maximum": 191693593.5,
            "minimum": 191271014.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 204648.9314,
            "variance": 41881185110.0
          },
          {
            "average": 0,
            "count": 59672719,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 59672719,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 59672719,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 59672719,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 59672719,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7820521,
          47.8570864,
          673.69,
          -120.7618114,
          47.8707044,
          2049.65
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7820521,
                47.8570864,
                673.69
              ],
              [
                -120.7820521,
                47.8707044,
                673.69
              ],
              [
                -120.7618114,
                47.8707044,
                2049.65
              ],
              [
                -120.7618114,
                47.8570864,
                2049.65
              ],
              [
                -120.7820521,
                47.8570864,
                673.69
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:59:53+00:00",
        "end_time": "2017-10-05T20:36:54+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7820521,
              47.8570864,
              673.69
            ],
            [
              -120.7820521,
              47.8707044,
              673.69
            ],
            [
              -120.7618114,
              47.8707044,
              2049.65
            ],
            [
              -120.7618114,
              47.8570864,
              2049.65
            ],
            [
              -120.7820521,
              47.8570864,
              673.69
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_541500_1533000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_541500_1533000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_541500_1533000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1533000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7820521,
            47.8570864,
            673.69,
            -120.7618114,
            47.8707044,
            2049.65
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7820521,
                  47.8570864,
                  673.69
                ],
                [
                  -120.7820521,
                  47.8707044,
                  673.69
                ],
                [
                  -120.7618114,
                  47.8707044,
                  2049.65
                ],
                [
                  -120.7618114,
                  47.8570864,
                  2049.65
                ],
                [
                  -120.7820521,
                  47.8570864,
                  673.69
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_541500_1533000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1533000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:59:53Z",
            "pc:count": 59672719,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7723727,
                "count": 59672719,
                "maximum": -120.7618114,
                "minimum": -120.7820521,
                "name": "X",
                "position": 0,
                "stddev": 0.005584400975,
                "variance": 3.118553425e-05
              },
              {
                "average": 47.86372885,
                "count": 59672719,
                "maximum": 47.8707044,
                "minimum": 47.8570864,
                "name": "Y",
                "position": 1,
                "stddev": 0.003984536828,
                "variance": 1.587653373e-05
              },
              {
                "average": 1156.667997,
                "count": 59672719,
                "maximum": 2049.65,
                "minimum": 673.69,
                "name": "Z",
                "position": 2,
                "stddev": 97.33352073,
                "variance": 9473.814257
              },
              {
                "average": 45.30783576,
                "count": 59672719,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 43.92712581,
                "variance": 1929.592382
              },
              {
                "average": 1.302843113,
                "count": 59672719,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5663368069,
                "variance": 0.3207373788
              },
              {
                "average": 1.605743975,
                "count": 59672719,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7534389413,
                "variance": 0.5676702382
              },
              {
                "average": 0.5012639193,
                "count": 59672719,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999984067,
                "variance": 0.2499984067
              },
              {
                "average": 0.000644817274,
                "count": 59672719,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02538506442,
                "variance": 0.0006444014955
              },
              {
                "average": 1.070698722,
                "count": 59672719,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2827878087,
                "variance": 0.07996894477
              },
              {
                "average": -0.1095238261,
                "count": 59672719,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.964329295,
                "variance": 48.50188253
              },
              {
                "average": 0.5022545395,
                "count": 59672719,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999949212,
                "variance": 0.2499949212
              },
              {
                "average": 267.1988962,
                "count": 59672719,
                "maximum": 298,
                "minimum": 219,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 35.27272335,
                "variance": 1244.165012
              },
              {
                "average": 191530024.1,
                "count": 59672719,
                "maximum": 191693593.5,
                "minimum": 191271014.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 204648.9314,
                "variance": 41881185110.0
              },
              {
                "average": 0,
                "count": 59672719,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 59672719,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 59672719,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 59672719,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 59672719,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7820521,
              47.8570864,
              673.69,
              -120.7618114,
              47.8707044,
              2049.65
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7820521,
                    47.8570864,
                    673.69
                  ],
                  [
                    -120.7820521,
                    47.8707044,
                    673.69
                  ],
                  [
                    -120.7618114,
                    47.8707044,
                    2049.65
                  ],
                  [
                    -120.7618114,
                    47.8570864,
                    2049.65
                  ],
                  [
                    -120.7820521,
                    47.8570864,
                    673.69
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:59:53+00:00",
            "end_time": "2017-10-05T20:36:54+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7820521,
        47.8570864,
        673.69,
        -120.7618114,
        47.8707044,
        2049.65
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1515000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:30:06Z",
        "pc:count": 1384273,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7183425,
            "count": 1384273,
            "maximum": -120.7153459,
            "minimum": -120.7197436,
            "name": "X",
            "position": 0,
            "stddev": 0.0011230697,
            "variance": 1.261285551e-06
          },
          {
            "average": 47.70708273,
            "count": 1384273,
            "maximum": 47.7091214,
            "minimum": 47.7021411,
            "name": "Y",
            "position": 1,
            "stddev": 0.001620084856,
            "variance": 2.62467494e-06
          },
          {
            "average": 665.9100853,
            "count": 1384273,
            "maximum": 765.28,
            "minimum": 584.65,
            "name": "Z",
            "position": 2,
            "stddev": 41.54316859,
            "variance": 1725.834857
          },
          {
            "average": 19.24497119,
            "count": 1384273,
            "maximum": 149,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 21.32394754,
            "variance": 454.7107386
          },
          {
            "average": 1.342788597,
            "count": 1384273,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5770131844,
            "variance": 0.3329442149
          },
          {
            "average": 1.686038809,
            "count": 1384273,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7339464129,
            "variance": 0.538677337
          },
          {
            "average": 0.4977955938,
            "count": 1384273,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999953212,
            "variance": 0.2499953212
          },
          {
            "average": 0.0006638863866,
            "count": 1384273,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02575744787,
            "variance": 0.0006634461207
          },
          {
            "average": 1.110075108,
            "count": 1384273,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.342824303,
            "variance": 0.1175285027
          },
          {
            "average": 1.428173592,
            "count": 1384273,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.522579651,
            "variance": 42.54404531
          },
          {
            "average": 0.4984204705,
            "count": 1384273,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999976857,
            "variance": 0.2499976857
          },
          {
            "average": 259.865572,
            "count": 1384273,
            "maximum": 263,
            "minimum": 243,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 6.470685196,
            "variance": 41.8697669
          },
          {
            "average": 191600639.5,
            "count": 1384273,
            "maximum": 191612606.2,
            "minimum": 191521132.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 30371.20475,
            "variance": 922410078.1
          },
          {
            "average": 0,
            "count": 1384273,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1384273,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1384273,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1384273,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 1384273,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7197436,
          47.7021411,
          584.65,
          -120.7153459,
          47.7091214,
          765.28
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7197436,
                47.7021411,
                584.65
              ],
              [
                -120.7197436,
                47.7091214,
                584.65
              ],
              [
                -120.7153459,
                47.7091214,
                765.28
              ],
              [
                -120.7153459,
                47.7021411,
                765.28
              ],
              [
                -120.7197436,
                47.7021411,
                584.65
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:30:06+00:00",
        "end_time": "2017-10-08T18:05:32+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7197436,
              47.7021411,
              584.65
            ],
            [
              -120.7197436,
              47.7091214,
              584.65
            ],
            [
              -120.7153459,
              47.7091214,
              765.28
            ],
            [
              -120.7153459,
              47.7021411,
              765.28
            ],
            [
              -120.7197436,
              47.7021411,
              584.65
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1515000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1515000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1515000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1515000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7197436,
            47.7021411,
            584.65,
            -120.7153459,
            47.7091214,
            765.28
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7197436,
                  47.7021411,
                  584.65
                ],
                [
                  -120.7197436,
                  47.7091214,
                  584.65
                ],
                [
                  -120.7153459,
                  47.7091214,
                  765.28
                ],
                [
                  -120.7153459,
                  47.7021411,
                  765.28
                ],
                [
                  -120.7197436,
                  47.7021411,
                  584.65
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1515000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1515000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:30:06Z",
            "pc:count": 1384273,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7183425,
                "count": 1384273,
                "maximum": -120.7153459,
                "minimum": -120.7197436,
                "name": "X",
                "position": 0,
                "stddev": 0.0011230697,
                "variance": 1.261285551e-06
              },
              {
                "average": 47.70708273,
                "count": 1384273,
                "maximum": 47.7091214,
                "minimum": 47.7021411,
                "name": "Y",
                "position": 1,
                "stddev": 0.001620084856,
                "variance": 2.62467494e-06
              },
              {
                "average": 665.9100853,
                "count": 1384273,
                "maximum": 765.28,
                "minimum": 584.65,
                "name": "Z",
                "position": 2,
                "stddev": 41.54316859,
                "variance": 1725.834857
              },
              {
                "average": 19.24497119,
                "count": 1384273,
                "maximum": 149,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 21.32394754,
                "variance": 454.7107386
              },
              {
                "average": 1.342788597,
                "count": 1384273,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5770131844,
                "variance": 0.3329442149
              },
              {
                "average": 1.686038809,
                "count": 1384273,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7339464129,
                "variance": 0.538677337
              },
              {
                "average": 0.4977955938,
                "count": 1384273,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999953212,
                "variance": 0.2499953212
              },
              {
                "average": 0.0006638863866,
                "count": 1384273,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02575744787,
                "variance": 0.0006634461207
              },
              {
                "average": 1.110075108,
                "count": 1384273,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.342824303,
                "variance": 0.1175285027
              },
              {
                "average": 1.428173592,
                "count": 1384273,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.522579651,
                "variance": 42.54404531
              },
              {
                "average": 0.4984204705,
                "count": 1384273,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999976857,
                "variance": 0.2499976857
              },
              {
                "average": 259.865572,
                "count": 1384273,
                "maximum": 263,
                "minimum": 243,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 6.470685196,
                "variance": 41.8697669
              },
              {
                "average": 191600639.5,
                "count": 1384273,
                "maximum": 191612606.2,
                "minimum": 191521132.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 30371.20475,
                "variance": 922410078.1
              },
              {
                "average": 0,
                "count": 1384273,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1384273,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1384273,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1384273,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 1384273,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7197436,
              47.7021411,
              584.65,
              -120.7153459,
              47.7091214,
              765.28
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7197436,
                    47.7021411,
                    584.65
                  ],
                  [
                    -120.7197436,
                    47.7091214,
                    584.65
                  ],
                  [
                    -120.7153459,
                    47.7091214,
                    765.28
                  ],
                  [
                    -120.7153459,
                    47.7021411,
                    765.28
                  ],
                  [
                    -120.7197436,
                    47.7021411,
                    584.65
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:30:06+00:00",
            "end_time": "2017-10-08T18:05:32+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7197436,
        47.7021411,
        584.65,
        -120.7153459,
        47.7091214,
        765.28
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1519500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:31:33Z",
        "pc:count": 37995791,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7297935,
            "count": 37995791,
            "maximum": -120.7201028,
            "minimum": -120.7402878,
            "name": "X",
            "position": 0,
            "stddev": 0.005720588009,
            "variance": 3.272512717e-05
          },
          {
            "average": 47.74264841,
            "count": 37995791,
            "maximum": 47.7495582,
            "minimum": 47.7359483,
            "name": "Y",
            "position": 1,
            "stddev": 0.003914933012,
            "variance": 1.532670049e-05
          },
          {
            "average": 755.1584884,
            "count": 37995791,
            "maximum": 1459,
            "minimum": 608.14,
            "name": "Z",
            "position": 2,
            "stddev": 107.2427767,
            "variance": 11501.01315
          },
          {
            "average": 27.78603754,
            "count": 37995791,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 29.616024,
            "variance": 877.1088776
          },
          {
            "average": 1.317720323,
            "count": 37995791,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5710763876,
            "variance": 0.3261282404
          },
          {
            "average": 1.635436278,
            "count": 37995791,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7481491894,
            "variance": 0.5597272096
          },
          {
            "average": 0.5003885562,
            "count": 37995791,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999998556,
            "variance": 0.2499998556
          },
          {
            "average": 0.0006742062562,
            "count": 37995791,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02595672783,
            "variance": 0.0006737517198
          },
          {
            "average": 1.132933408,
            "count": 37995791,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3669604251,
            "variance": 0.1346599536
          },
          {
            "average": 0.1551908984,
            "count": 37995791,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.045179944,
            "variance": 49.63456044
          },
          {
            "average": 0.5006376891,
            "count": 37995791,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999995999,
            "variance": 0.2499995999
          },
          {
            "average": 255.6009567,
            "count": 37995791,
            "maximum": 263,
            "minimum": 241,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 9.198186848,
            "variance": 84.60664129
          },
          {
            "average": 191582167.7,
            "count": 37995791,
            "maximum": 191612693.3,
            "minimum": 191520033.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 42819.58067,
            "variance": 1833516489
          },
          {
            "average": 0,
            "count": 37995791,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37995791,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37995791,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37995791,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 37995791,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7402878,
          47.7359483,
          608.14,
          -120.7201028,
          47.7495582,
          1459
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7402878,
                47.7359483,
                608.14
              ],
              [
                -120.7402878,
                47.7495582,
                608.14
              ],
              [
                -120.7201028,
                47.7495582,
                1459.0
              ],
              [
                -120.7201028,
                47.7359483,
                1459.0
              ],
              [
                -120.7402878,
                47.7359483,
                608.14
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:31:33+00:00",
        "end_time": "2017-10-08T17:47:13+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7402878,
              47.7359483,
              608.14
            ],
            [
              -120.7402878,
              47.7495582,
              608.14
            ],
            [
              -120.7201028,
              47.7495582,
              1459.0
            ],
            [
              -120.7201028,
              47.7359483,
              1459.0
            ],
            [
              -120.7402878,
              47.7359483,
              608.14
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1519500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1519500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1519500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1519500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7402878,
            47.7359483,
            608.14,
            -120.7201028,
            47.7495582,
            1459
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7402878,
                  47.7359483,
                  608.14
                ],
                [
                  -120.7402878,
                  47.7495582,
                  608.14
                ],
                [
                  -120.7201028,
                  47.7495582,
                  1459.0
                ],
                [
                  -120.7201028,
                  47.7359483,
                  1459.0
                ],
                [
                  -120.7402878,
                  47.7359483,
                  608.14
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1519500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1519500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:31:33Z",
            "pc:count": 37995791,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7297935,
                "count": 37995791,
                "maximum": -120.7201028,
                "minimum": -120.7402878,
                "name": "X",
                "position": 0,
                "stddev": 0.005720588009,
                "variance": 3.272512717e-05
              },
              {
                "average": 47.74264841,
                "count": 37995791,
                "maximum": 47.7495582,
                "minimum": 47.7359483,
                "name": "Y",
                "position": 1,
                "stddev": 0.003914933012,
                "variance": 1.532670049e-05
              },
              {
                "average": 755.1584884,
                "count": 37995791,
                "maximum": 1459,
                "minimum": 608.14,
                "name": "Z",
                "position": 2,
                "stddev": 107.2427767,
                "variance": 11501.01315
              },
              {
                "average": 27.78603754,
                "count": 37995791,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 29.616024,
                "variance": 877.1088776
              },
              {
                "average": 1.317720323,
                "count": 37995791,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5710763876,
                "variance": 0.3261282404
              },
              {
                "average": 1.635436278,
                "count": 37995791,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7481491894,
                "variance": 0.5597272096
              },
              {
                "average": 0.5003885562,
                "count": 37995791,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999998556,
                "variance": 0.2499998556
              },
              {
                "average": 0.0006742062562,
                "count": 37995791,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02595672783,
                "variance": 0.0006737517198
              },
              {
                "average": 1.132933408,
                "count": 37995791,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3669604251,
                "variance": 0.1346599536
              },
              {
                "average": 0.1551908984,
                "count": 37995791,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.045179944,
                "variance": 49.63456044
              },
              {
                "average": 0.5006376891,
                "count": 37995791,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999995999,
                "variance": 0.2499995999
              },
              {
                "average": 255.6009567,
                "count": 37995791,
                "maximum": 263,
                "minimum": 241,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 9.198186848,
                "variance": 84.60664129
              },
              {
                "average": 191582167.7,
                "count": 37995791,
                "maximum": 191612693.3,
                "minimum": 191520033.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 42819.58067,
                "variance": 1833516489
              },
              {
                "average": 0,
                "count": 37995791,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37995791,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37995791,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37995791,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 37995791,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7402878,
              47.7359483,
              608.14,
              -120.7201028,
              47.7495582,
              1459
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7402878,
                    47.7359483,
                    608.14
                  ],
                  [
                    -120.7402878,
                    47.7495582,
                    608.14
                  ],
                  [
                    -120.7201028,
                    47.7495582,
                    1459.0
                  ],
                  [
                    -120.7201028,
                    47.7359483,
                    1459.0
                  ],
                  [
                    -120.7402878,
                    47.7359483,
                    608.14
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:31:33+00:00",
            "end_time": "2017-10-08T17:47:13+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7402878,
        47.7359483,
        608.14,
        -120.7201028,
        47.7495582,
        1459
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_561000_1519500_20171015.copc",
      "properties": {
        "datetime": "2017-10-10T20:27:40Z",
        "pc:count": 134953,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5197367,
            "count": 134953,
            "maximum": -120.5186742,
            "minimum": -120.5202094,
            "name": "X",
            "position": 0,
            "stddev": 0.0003661069142,
            "variance": 1.340342726e-07
          },
          {
            "average": 47.75015694,
            "count": 134953,
            "maximum": 47.7506052,
            "minimum": 47.7494506,
            "name": "Y",
            "position": 1,
            "stddev": 0.0003045698755,
            "variance": 9.276280905e-08
          },
          {
            "average": 1627.270494,
            "count": 134953,
            "maximum": 1640.97,
            "minimum": 1615.62,
            "name": "Z",
            "position": 2,
            "stddev": 4.504648315,
            "variance": 20.29185644
          },
          {
            "average": 98.87656443,
            "count": 134953,
            "maximum": 255,
            "minimum": 1,
            "name": "Intensity",
            "position": 3,
            "stddev": 70.31638314,
            "variance": 4944.393739
          },
          {
            "average": 1.192148378,
            "count": 134953,
            "maximum": 4,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4258073238,
            "variance": 0.181311877
          },
          {
            "average": 1.384185605,
            "count": 134953,
            "maximum": 4,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.561131414,
            "variance": 0.3148684637
          },
          {
            "average": 0.5195067913,
            "count": 134953,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4996211913,
            "variance": 0.2496213348
          },
          {
            "average": 0.0004668291924,
            "count": 134953,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02160126664,
            "variance": 0.0004666147205
          },
          {
            "average": 1.186264848,
            "count": 134953,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.440489408,
            "variance": 0.1940309186
          },
          {
            "average": -4.680086903,
            "count": 134953,
            "maximum": 10.99800014,
            "minimum": -10.00199986,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 5.16715781,
            "variance": 26.69951984
          },
          {
            "average": 0.532970738,
            "count": 134953,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4989135946,
            "variance": 0.2489147749
          },
          {
            "average": 317.5094885,
            "count": 134953,
            "maximum": 318,
            "minimum": 316,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.6536541653,
            "variance": 0.4272637678
          },
          {
            "average": 191702307.3,
            "count": 134953,
            "maximum": 191702460.5,
            "minimum": 191701597.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 246.0308076,
            "variance": 60531.15831
          },
          {
            "average": 0,
            "count": 134953,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 134953,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 134953,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 134953,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 134953,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5202094,
          47.7494506,
          1615.62,
          -120.5186742,
          47.7506052,
          1640.97
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5202094,
                47.7494506,
                1615.6200000000001
              ],
              [
                -120.5202094,
                47.7506052,
                1615.6200000000001
              ],
              [
                -120.5186742,
                47.7506052,
                1640.97
              ],
              [
                -120.5186742,
                47.7494506,
                1640.97
              ],
              [
                -120.5202094,
                47.7494506,
                1615.6200000000001
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T20:27:40+00:00",
        "end_time": "2017-10-10T20:13:17+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5202094,
              47.7494506,
              1615.6200000000001
            ],
            [
              -120.5202094,
              47.7506052,
              1615.6200000000001
            ],
            [
              -120.5186742,
              47.7506052,
              1640.97
            ],
            [
              -120.5186742,
              47.7494506,
              1640.97
            ],
            [
              -120.5202094,
              47.7494506,
              1615.6200000000001
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_561000_1519500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_561000_1519500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_561000_1519500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_561000_1519500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5202094,
            47.7494506,
            1615.62,
            -120.5186742,
            47.7506052,
            1640.97
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5202094,
                  47.7494506,
                  1615.6200000000001
                ],
                [
                  -120.5202094,
                  47.7506052,
                  1615.6200000000001
                ],
                [
                  -120.5186742,
                  47.7506052,
                  1640.97
                ],
                [
                  -120.5186742,
                  47.7494506,
                  1640.97
                ],
                [
                  -120.5202094,
                  47.7494506,
                  1615.6200000000001
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_561000_1519500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_561000_1519500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T20:27:40Z",
            "pc:count": 134953,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5197367,
                "count": 134953,
                "maximum": -120.5186742,
                "minimum": -120.5202094,
                "name": "X",
                "position": 0,
                "stddev": 0.0003661069142,
                "variance": 1.340342726e-07
              },
              {
                "average": 47.75015694,
                "count": 134953,
                "maximum": 47.7506052,
                "minimum": 47.7494506,
                "name": "Y",
                "position": 1,
                "stddev": 0.0003045698755,
                "variance": 9.276280905e-08
              },
              {
                "average": 1627.270494,
                "count": 134953,
                "maximum": 1640.97,
                "minimum": 1615.62,
                "name": "Z",
                "position": 2,
                "stddev": 4.504648315,
                "variance": 20.29185644
              },
              {
                "average": 98.87656443,
                "count": 134953,
                "maximum": 255,
                "minimum": 1,
                "name": "Intensity",
                "position": 3,
                "stddev": 70.31638314,
                "variance": 4944.393739
              },
              {
                "average": 1.192148378,
                "count": 134953,
                "maximum": 4,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4258073238,
                "variance": 0.181311877
              },
              {
                "average": 1.384185605,
                "count": 134953,
                "maximum": 4,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.561131414,
                "variance": 0.3148684637
              },
              {
                "average": 0.5195067913,
                "count": 134953,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4996211913,
                "variance": 0.2496213348
              },
              {
                "average": 0.0004668291924,
                "count": 134953,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02160126664,
                "variance": 0.0004666147205
              },
              {
                "average": 1.186264848,
                "count": 134953,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.440489408,
                "variance": 0.1940309186
              },
              {
                "average": -4.680086903,
                "count": 134953,
                "maximum": 10.99800014,
                "minimum": -10.00199986,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 5.16715781,
                "variance": 26.69951984
              },
              {
                "average": 0.532970738,
                "count": 134953,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4989135946,
                "variance": 0.2489147749
              },
              {
                "average": 317.5094885,
                "count": 134953,
                "maximum": 318,
                "minimum": 316,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.6536541653,
                "variance": 0.4272637678
              },
              {
                "average": 191702307.3,
                "count": 134953,
                "maximum": 191702460.5,
                "minimum": 191701597.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 246.0308076,
                "variance": 60531.15831
              },
              {
                "average": 0,
                "count": 134953,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 134953,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 134953,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 134953,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 134953,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5202094,
              47.7494506,
              1615.62,
              -120.5186742,
              47.7506052,
              1640.97
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5202094,
                    47.7494506,
                    1615.6200000000001
                  ],
                  [
                    -120.5202094,
                    47.7506052,
                    1615.6200000000001
                  ],
                  [
                    -120.5186742,
                    47.7506052,
                    1640.97
                  ],
                  [
                    -120.5186742,
                    47.7494506,
                    1640.97
                  ],
                  [
                    -120.5202094,
                    47.7494506,
                    1615.6200000000001
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T20:27:40+00:00",
            "end_time": "2017-10-10T20:13:17+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5202094,
        47.7494506,
        1615.62,
        -120.5186742,
        47.7506052,
        1640.97
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_544500_1534500_20171010.copc",
      "properties": {
        "datetime": "2017-10-09T21:24:11Z",
        "pc:count": 34010241,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7321895,
            "count": 34010241,
            "maximum": -120.7218983,
            "minimum": -120.7421345,
            "name": "X",
            "position": 0,
            "stddev": 0.005672186641,
            "variance": 3.217370129e-05
          },
          {
            "average": 47.87733006,
            "count": 34010241,
            "maximum": 47.8844001,
            "minimum": 47.8708312,
            "name": "Y",
            "position": 1,
            "stddev": 0.003857018064,
            "variance": 1.487658835e-05
          },
          {
            "average": 841.4686983,
            "count": 34010241,
            "maximum": 1495.66,
            "minimum": 767.15,
            "name": "Z",
            "position": 2,
            "stddev": 59.19303255,
            "variance": 3503.815103
          },
          {
            "average": 25.26934996,
            "count": 34010241,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 27.34115224,
            "variance": 747.5386058
          },
          {
            "average": 1.311940101,
            "count": 34010241,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5534364238,
            "variance": 0.3062918752
          },
          {
            "average": 1.623863089,
            "count": 34010241,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7138874574,
            "variance": 0.5096353019
          },
          {
            "average": 0.5000278887,
            "count": 34010241,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000000066,
            "variance": 0.2500000066
          },
          {
            "average": 0.0006725915291,
            "count": 34010241,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02592564695,
            "variance": 0.0006721391695
          },
          {
            "average": 1.096791022,
            "count": 34010241,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.321142213,
            "variance": 0.103132321
          },
          {
            "average": 0.1796863856,
            "count": 34010241,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.029678273,
            "variance": 49.41637662
          },
          {
            "average": 0.5005457621,
            "count": 34010241,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999997095,
            "variance": 0.2499997095
          },
          {
            "average": 274.2753332,
            "count": 34010241,
            "maximum": 281,
            "minimum": 269,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.835051911,
            "variance": 8.03751934
          },
          {
            "average": 191617283.5,
            "count": 34010241,
            "maximum": 191619451.3,
            "minimum": 191615601.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 921.9175366,
            "variance": 849931.9443
          },
          {
            "average": 0,
            "count": 34010241,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34010241,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34010241,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34010241,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 34010241,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7421345,
          47.8708312,
          767.15,
          -120.7218983,
          47.8844001,
          1495.66
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7421345,
                47.8708312,
                767.15
              ],
              [
                -120.7421345,
                47.8844001,
                767.15
              ],
              [
                -120.7218983,
                47.8844001,
                1495.66
              ],
              [
                -120.7218983,
                47.8708312,
                1495.66
              ],
              [
                -120.7421345,
                47.8708312,
                767.15
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T21:24:11+00:00",
        "end_time": "2017-10-09T20:20:01+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7421345,
              47.8708312,
              767.15
            ],
            [
              -120.7421345,
              47.8844001,
              767.15
            ],
            [
              -120.7218983,
              47.8844001,
              1495.66
            ],
            [
              -120.7218983,
              47.8708312,
              1495.66
            ],
            [
              -120.7421345,
              47.8708312,
              767.15
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_544500_1534500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_544500_1534500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_544500_1534500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1534500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7421345,
            47.8708312,
            767.15,
            -120.7218983,
            47.8844001,
            1495.66
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7421345,
                  47.8708312,
                  767.15
                ],
                [
                  -120.7421345,
                  47.8844001,
                  767.15
                ],
                [
                  -120.7218983,
                  47.8844001,
                  1495.66
                ],
                [
                  -120.7218983,
                  47.8708312,
                  1495.66
                ],
                [
                  -120.7421345,
                  47.8708312,
                  767.15
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_544500_1534500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_544500_1534500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T21:24:11Z",
            "pc:count": 34010241,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7321895,
                "count": 34010241,
                "maximum": -120.7218983,
                "minimum": -120.7421345,
                "name": "X",
                "position": 0,
                "stddev": 0.005672186641,
                "variance": 3.217370129e-05
              },
              {
                "average": 47.87733006,
                "count": 34010241,
                "maximum": 47.8844001,
                "minimum": 47.8708312,
                "name": "Y",
                "position": 1,
                "stddev": 0.003857018064,
                "variance": 1.487658835e-05
              },
              {
                "average": 841.4686983,
                "count": 34010241,
                "maximum": 1495.66,
                "minimum": 767.15,
                "name": "Z",
                "position": 2,
                "stddev": 59.19303255,
                "variance": 3503.815103
              },
              {
                "average": 25.26934996,
                "count": 34010241,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 27.34115224,
                "variance": 747.5386058
              },
              {
                "average": 1.311940101,
                "count": 34010241,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5534364238,
                "variance": 0.3062918752
              },
              {
                "average": 1.623863089,
                "count": 34010241,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7138874574,
                "variance": 0.5096353019
              },
              {
                "average": 0.5000278887,
                "count": 34010241,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000000066,
                "variance": 0.2500000066
              },
              {
                "average": 0.0006725915291,
                "count": 34010241,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02592564695,
                "variance": 0.0006721391695
              },
              {
                "average": 1.096791022,
                "count": 34010241,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.321142213,
                "variance": 0.103132321
              },
              {
                "average": 0.1796863856,
                "count": 34010241,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.029678273,
                "variance": 49.41637662
              },
              {
                "average": 0.5005457621,
                "count": 34010241,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999997095,
                "variance": 0.2499997095
              },
              {
                "average": 274.2753332,
                "count": 34010241,
                "maximum": 281,
                "minimum": 269,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.835051911,
                "variance": 8.03751934
              },
              {
                "average": 191617283.5,
                "count": 34010241,
                "maximum": 191619451.3,
                "minimum": 191615601.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 921.9175366,
                "variance": 849931.9443
              },
              {
                "average": 0,
                "count": 34010241,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34010241,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34010241,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34010241,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 34010241,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7421345,
              47.8708312,
              767.15,
              -120.7218983,
              47.8844001,
              1495.66
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7421345,
                    47.8708312,
                    767.15
                  ],
                  [
                    -120.7421345,
                    47.8844001,
                    767.15
                  ],
                  [
                    -120.7218983,
                    47.8844001,
                    1495.66
                  ],
                  [
                    -120.7218983,
                    47.8708312,
                    1495.66
                  ],
                  [
                    -120.7421345,
                    47.8708312,
                    767.15
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T21:24:11+00:00",
            "end_time": "2017-10-09T20:20:01+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7421345,
        47.8708312,
        767.15,
        -120.7218983,
        47.8844001,
        1495.66
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_559500_1530000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T19:49:38Z",
        "pc:count": 125591,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5409485,
            "count": 125591,
            "maximum": -120.5407914,
            "minimum": -120.5410825,
            "name": "X",
            "position": 0,
            "stddev": 6.977013939e-05,
            "variance": 4.867872351e-09
          },
          {
            "average": 47.83417176,
            "count": 125591,
            "maximum": 47.8372371,
            "minimum": 47.8314408,
            "name": "Y",
            "position": 1,
            "stddev": 0.001351087246,
            "variance": 1.825436745e-06
          },
          {
            "average": 1204.206444,
            "count": 125591,
            "maximum": 1343.69,
            "minimum": 1037.41,
            "name": "Z",
            "position": 2,
            "stddev": 77.66451235,
            "variance": 6031.776479
          },
          {
            "average": 32.32076343,
            "count": 125591,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 24.90937424,
            "variance": 620.4769253
          },
          {
            "average": 1.0906514,
            "count": 125591,
            "maximum": 4,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.3198073238,
            "variance": 0.1022767243
          },
          {
            "average": 1.181541671,
            "count": 125591,
            "maximum": 4,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.4554948021,
            "variance": 0.2074755148
          },
          {
            "average": 0.4995262399,
            "count": 125591,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000017662,
            "variance": 0.2500017662
          },
          {
            "average": 0.0003423812216,
            "count": 125591,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.01850045194,
            "variance": 0.0003422667219
          },
          {
            "average": 1.224793178,
            "count": 125591,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4580988958,
            "variance": 0.2098545983
          },
          {
            "average": 1.604304328,
            "count": 125591,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 5.645452749,
            "variance": 31.87113674
          },
          {
            "average": 0.4784578513,
            "count": 125591,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499537709,
            "variance": 0.2495379227
          },
          {
            "average": 162.2589437,
            "count": 125591,
            "maximum": 167,
            "minimum": 160,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.966572898,
            "variance": 3.867408961
          },
          {
            "average": 192130227.1,
            "count": 125591,
            "maximum": 192132178,
            "minimum": 192129491,
            "name": "GpsTime",
            "position": 12,
            "stddev": 747.9035003,
            "variance": 559359.6458
          },
          {
            "average": 0,
            "count": 125591,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 125591,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 125591,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 125591,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 125591,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5410825,
          47.8314408,
          1037.41,
          -120.5407914,
          47.8372371,
          1343.69
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5410825,
                47.8314408,
                1037.41
              ],
              [
                -120.5410825,
                47.8372371,
                1037.41
              ],
              [
                -120.5407914,
                47.8372371,
                1343.69
              ],
              [
                -120.5407914,
                47.8314408,
                1343.69
              ],
              [
                -120.5410825,
                47.8314408,
                1037.41
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T19:49:38+00:00",
        "end_time": "2017-10-15T19:04:51+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5410825,
              47.8314408,
              1037.41
            ],
            [
              -120.5410825,
              47.8372371,
              1037.41
            ],
            [
              -120.5407914,
              47.8372371,
              1343.69
            ],
            [
              -120.5407914,
              47.8314408,
              1343.69
            ],
            [
              -120.5410825,
              47.8314408,
              1037.41
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_559500_1530000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_559500_1530000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_559500_1530000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1530000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5410825,
            47.8314408,
            1037.41,
            -120.5407914,
            47.8372371,
            1343.69
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5410825,
                  47.8314408,
                  1037.41
                ],
                [
                  -120.5410825,
                  47.8372371,
                  1037.41
                ],
                [
                  -120.5407914,
                  47.8372371,
                  1343.69
                ],
                [
                  -120.5407914,
                  47.8314408,
                  1343.69
                ],
                [
                  -120.5410825,
                  47.8314408,
                  1037.41
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_559500_1530000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_559500_1530000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T19:49:38Z",
            "pc:count": 125591,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5409485,
                "count": 125591,
                "maximum": -120.5407914,
                "minimum": -120.5410825,
                "name": "X",
                "position": 0,
                "stddev": 6.977013939e-05,
                "variance": 4.867872351e-09
              },
              {
                "average": 47.83417176,
                "count": 125591,
                "maximum": 47.8372371,
                "minimum": 47.8314408,
                "name": "Y",
                "position": 1,
                "stddev": 0.001351087246,
                "variance": 1.825436745e-06
              },
              {
                "average": 1204.206444,
                "count": 125591,
                "maximum": 1343.69,
                "minimum": 1037.41,
                "name": "Z",
                "position": 2,
                "stddev": 77.66451235,
                "variance": 6031.776479
              },
              {
                "average": 32.32076343,
                "count": 125591,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 24.90937424,
                "variance": 620.4769253
              },
              {
                "average": 1.0906514,
                "count": 125591,
                "maximum": 4,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.3198073238,
                "variance": 0.1022767243
              },
              {
                "average": 1.181541671,
                "count": 125591,
                "maximum": 4,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.4554948021,
                "variance": 0.2074755148
              },
              {
                "average": 0.4995262399,
                "count": 125591,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000017662,
                "variance": 0.2500017662
              },
              {
                "average": 0.0003423812216,
                "count": 125591,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.01850045194,
                "variance": 0.0003422667219
              },
              {
                "average": 1.224793178,
                "count": 125591,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4580988958,
                "variance": 0.2098545983
              },
              {
                "average": 1.604304328,
                "count": 125591,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 5.645452749,
                "variance": 31.87113674
              },
              {
                "average": 0.4784578513,
                "count": 125591,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499537709,
                "variance": 0.2495379227
              },
              {
                "average": 162.2589437,
                "count": 125591,
                "maximum": 167,
                "minimum": 160,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.966572898,
                "variance": 3.867408961
              },
              {
                "average": 192130227.1,
                "count": 125591,
                "maximum": 192132178,
                "minimum": 192129491,
                "name": "GpsTime",
                "position": 12,
                "stddev": 747.9035003,
                "variance": 559359.6458
              },
              {
                "average": 0,
                "count": 125591,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 125591,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 125591,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 125591,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 125591,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5410825,
              47.8314408,
              1037.41,
              -120.5407914,
              47.8372371,
              1343.69
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5410825,
                    47.8314408,
                    1037.41
                  ],
                  [
                    -120.5410825,
                    47.8372371,
                    1037.41
                  ],
                  [
                    -120.5407914,
                    47.8372371,
                    1343.69
                  ],
                  [
                    -120.5407914,
                    47.8314408,
                    1343.69
                  ],
                  [
                    -120.5410825,
                    47.8314408,
                    1037.41
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T19:49:38+00:00",
            "end_time": "2017-10-15T19:04:51+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5410825,
        47.8314408,
        1037.41,
        -120.5407914,
        47.8372371,
        1343.69
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1516500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:05:35Z",
        "pc:count": 28126839,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6088949,
            "count": 28126839,
            "maximum": -120.5997921,
            "minimum": -120.619938,
            "name": "X",
            "position": 0,
            "stddev": 0.005593527352,
            "variance": 3.128754823e-05
          },
          {
            "average": 47.71737637,
            "count": 28126839,
            "maximum": 47.7232466,
            "minimum": 47.7097347,
            "name": "Y",
            "position": 1,
            "stddev": 0.003630144625,
            "variance": 1.317795e-05
          },
          {
            "average": 665.5934211,
            "count": 28126839,
            "maximum": 923.26,
            "minimum": 537.52,
            "name": "Z",
            "position": 2,
            "stddev": 81.54260512,
            "variance": 6649.19645
          },
          {
            "average": 30.87583873,
            "count": 28126839,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 31.72586388,
            "variance": 1006.530439
          },
          {
            "average": 1.241022285,
            "count": 28126839,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4957919325,
            "variance": 0.2458096403
          },
          {
            "average": 1.482083571,
            "count": 28126839,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6620816033,
            "variance": 0.4383520494
          },
          {
            "average": 0.5005220814,
            "count": 28126839,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999997363,
            "variance": 0.2499997363
          },
          {
            "average": 0.0006648098636,
            "count": 28126839,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.0257753354,
            "variance": 0.0006643679151
          },
          {
            "average": 1.2095175,
            "count": 28126839,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4538303234,
            "variance": 0.2059619624
          },
          {
            "average": -0.0690908238,
            "count": 28126839,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.003890354,
            "variance": 49.05448009
          },
          {
            "average": 0.4966510812,
            "count": 28126839,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999887935,
            "variance": 0.2499887936
          },
          {
            "average": 292.4032261,
            "count": 28126839,
            "maximum": 299,
            "minimum": 287,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.544275966,
            "variance": 6.473340192
          },
          {
            "average": 191691734.6,
            "count": 28126839,
            "maximum": 191693935,
            "minimum": 191689889,
            "name": "GpsTime",
            "position": 12,
            "stddev": 846.6309015,
            "variance": 716783.8834
          },
          {
            "average": 0,
            "count": 28126839,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 28126839,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 28126839,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 28126839,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 28126839,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.619938,
          47.7097347,
          537.52,
          -120.5997921,
          47.7232466,
          923.26
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.619938,
                47.7097347,
                537.52
              ],
              [
                -120.619938,
                47.7232466,
                537.52
              ],
              [
                -120.5997921,
                47.7232466,
                923.26
              ],
              [
                -120.5997921,
                47.7097347,
                923.26
              ],
              [
                -120.619938,
                47.7097347,
                537.52
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:05:35+00:00",
        "end_time": "2017-10-10T16:58:09+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.619938,
              47.7097347,
              537.52
            ],
            [
              -120.619938,
              47.7232466,
              537.52
            ],
            [
              -120.5997921,
              47.7232466,
              923.26
            ],
            [
              -120.5997921,
              47.7097347,
              923.26
            ],
            [
              -120.619938,
              47.7097347,
              537.52
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1516500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1516500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1516500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1516500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.619938,
            47.7097347,
            537.52,
            -120.5997921,
            47.7232466,
            923.26
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.619938,
                  47.7097347,
                  537.52
                ],
                [
                  -120.619938,
                  47.7232466,
                  537.52
                ],
                [
                  -120.5997921,
                  47.7232466,
                  923.26
                ],
                [
                  -120.5997921,
                  47.7097347,
                  923.26
                ],
                [
                  -120.619938,
                  47.7097347,
                  537.52
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1516500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1516500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:05:35Z",
            "pc:count": 28126839,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6088949,
                "count": 28126839,
                "maximum": -120.5997921,
                "minimum": -120.619938,
                "name": "X",
                "position": 0,
                "stddev": 0.005593527352,
                "variance": 3.128754823e-05
              },
              {
                "average": 47.71737637,
                "count": 28126839,
                "maximum": 47.7232466,
                "minimum": 47.7097347,
                "name": "Y",
                "position": 1,
                "stddev": 0.003630144625,
                "variance": 1.317795e-05
              },
              {
                "average": 665.5934211,
                "count": 28126839,
                "maximum": 923.26,
                "minimum": 537.52,
                "name": "Z",
                "position": 2,
                "stddev": 81.54260512,
                "variance": 6649.19645
              },
              {
                "average": 30.87583873,
                "count": 28126839,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 31.72586388,
                "variance": 1006.530439
              },
              {
                "average": 1.241022285,
                "count": 28126839,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4957919325,
                "variance": 0.2458096403
              },
              {
                "average": 1.482083571,
                "count": 28126839,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6620816033,
                "variance": 0.4383520494
              },
              {
                "average": 0.5005220814,
                "count": 28126839,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999997363,
                "variance": 0.2499997363
              },
              {
                "average": 0.0006648098636,
                "count": 28126839,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.0257753354,
                "variance": 0.0006643679151
              },
              {
                "average": 1.2095175,
                "count": 28126839,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4538303234,
                "variance": 0.2059619624
              },
              {
                "average": -0.0690908238,
                "count": 28126839,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.003890354,
                "variance": 49.05448009
              },
              {
                "average": 0.4966510812,
                "count": 28126839,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999887935,
                "variance": 0.2499887936
              },
              {
                "average": 292.4032261,
                "count": 28126839,
                "maximum": 299,
                "minimum": 287,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.544275966,
                "variance": 6.473340192
              },
              {
                "average": 191691734.6,
                "count": 28126839,
                "maximum": 191693935,
                "minimum": 191689889,
                "name": "GpsTime",
                "position": 12,
                "stddev": 846.6309015,
                "variance": 716783.8834
              },
              {
                "average": 0,
                "count": 28126839,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 28126839,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 28126839,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 28126839,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 28126839,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.619938,
              47.7097347,
              537.52,
              -120.5997921,
              47.7232466,
              923.26
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.619938,
                    47.7097347,
                    537.52
                  ],
                  [
                    -120.619938,
                    47.7232466,
                    537.52
                  ],
                  [
                    -120.5997921,
                    47.7232466,
                    923.26
                  ],
                  [
                    -120.5997921,
                    47.7097347,
                    923.26
                  ],
                  [
                    -120.619938,
                    47.7097347,
                    537.52
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T18:05:35+00:00",
            "end_time": "2017-10-10T16:58:09+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.619938,
        47.7097347,
        537.52,
        -120.5997921,
        47.7232466,
        923.26
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_555000_1522500_20171015.copc",
      "properties": {
        "datetime": "2017-10-10T19:28:32Z",
        "pc:count": 38589907,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.590284,
            "count": 38589907,
            "maximum": -120.5803767,
            "minimum": -120.600538,
            "name": "X",
            "position": 0,
            "stddev": 0.005770357307,
            "variance": 3.329702346e-05
          },
          {
            "average": 47.7705553,
            "count": 38589907,
            "maximum": 47.7772981,
            "minimum": 47.7637112,
            "name": "Y",
            "position": 1,
            "stddev": 0.003919846764,
            "variance": 1.536519865e-05
          },
          {
            "average": 885.6872737,
            "count": 38589907,
            "maximum": 1377.83,
            "minimum": 717.89,
            "name": "Z",
            "position": 2,
            "stddev": 59.98508612,
            "variance": 3598.210556
          },
          {
            "average": 27.99343354,
            "count": 38589907,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 31.15043571,
            "variance": 970.3496446
          },
          {
            "average": 1.356703969,
            "count": 38589907,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.590258395,
            "variance": 0.3484049729
          },
          {
            "average": 1.713381662,
            "count": 38589907,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7491728554,
            "variance": 0.5612599673
          },
          {
            "average": 0.4990377406,
            "count": 38589907,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999990805,
            "variance": 0.2499990805
          },
          {
            "average": 0.000666469603,
            "count": 38589907,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02580746866,
            "variance": 0.0006660254386
          },
          {
            "average": 1.091215405,
            "count": 38589907,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3213280628,
            "variance": 0.1032517239
          },
          {
            "average": 0.5534229806,
            "count": 38589907,
            "maximum": 12,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.030069926,
            "variance": 49.42188316
          },
          {
            "average": 0.5013258778,
            "count": 38589907,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999982485,
            "variance": 0.2499982485
          },
          {
            "average": 294.3378984,
            "count": 38589907,
            "maximum": 310,
            "minimum": 268,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 14.08446764,
            "variance": 198.3722286
          },
          {
            "average": 191677084.3,
            "count": 38589907,
            "maximum": 191698912,
            "minimum": 191614948.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 33653.76922,
            "variance": 1132576183
          },
          {
            "average": 0,
            "count": 38589907,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38589907,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38589907,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38589907,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38589907,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.600538,
          47.7637112,
          717.89,
          -120.5803767,
          47.7772981,
          1377.83
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.600538,
                47.7637112,
                717.89
              ],
              [
                -120.600538,
                47.7772981,
                717.89
              ],
              [
                -120.5803767,
                47.7772981,
                1377.83
              ],
              [
                -120.5803767,
                47.7637112,
                1377.83
              ],
              [
                -120.600538,
                47.7637112,
                717.89
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T19:28:32+00:00",
        "end_time": "2017-10-09T20:09:08+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.600538,
              47.7637112,
              717.89
            ],
            [
              -120.600538,
              47.7772981,
              717.89
            ],
            [
              -120.5803767,
              47.7772981,
              1377.83
            ],
            [
              -120.5803767,
              47.7637112,
              1377.83
            ],
            [
              -120.600538,
              47.7637112,
              717.89
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_555000_1522500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_555000_1522500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_555000_1522500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1522500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.600538,
            47.7637112,
            717.89,
            -120.5803767,
            47.7772981,
            1377.83
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.600538,
                  47.7637112,
                  717.89
                ],
                [
                  -120.600538,
                  47.7772981,
                  717.89
                ],
                [
                  -120.5803767,
                  47.7772981,
                  1377.83
                ],
                [
                  -120.5803767,
                  47.7637112,
                  1377.83
                ],
                [
                  -120.600538,
                  47.7637112,
                  717.89
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_555000_1522500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1522500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T19:28:32Z",
            "pc:count": 38589907,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.590284,
                "count": 38589907,
                "maximum": -120.5803767,
                "minimum": -120.600538,
                "name": "X",
                "position": 0,
                "stddev": 0.005770357307,
                "variance": 3.329702346e-05
              },
              {
                "average": 47.7705553,
                "count": 38589907,
                "maximum": 47.7772981,
                "minimum": 47.7637112,
                "name": "Y",
                "position": 1,
                "stddev": 0.003919846764,
                "variance": 1.536519865e-05
              },
              {
                "average": 885.6872737,
                "count": 38589907,
                "maximum": 1377.83,
                "minimum": 717.89,
                "name": "Z",
                "position": 2,
                "stddev": 59.98508612,
                "variance": 3598.210556
              },
              {
                "average": 27.99343354,
                "count": 38589907,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 31.15043571,
                "variance": 970.3496446
              },
              {
                "average": 1.356703969,
                "count": 38589907,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.590258395,
                "variance": 0.3484049729
              },
              {
                "average": 1.713381662,
                "count": 38589907,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7491728554,
                "variance": 0.5612599673
              },
              {
                "average": 0.4990377406,
                "count": 38589907,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999990805,
                "variance": 0.2499990805
              },
              {
                "average": 0.000666469603,
                "count": 38589907,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02580746866,
                "variance": 0.0006660254386
              },
              {
                "average": 1.091215405,
                "count": 38589907,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3213280628,
                "variance": 0.1032517239
              },
              {
                "average": 0.5534229806,
                "count": 38589907,
                "maximum": 12,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.030069926,
                "variance": 49.42188316
              },
              {
                "average": 0.5013258778,
                "count": 38589907,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999982485,
                "variance": 0.2499982485
              },
              {
                "average": 294.3378984,
                "count": 38589907,
                "maximum": 310,
                "minimum": 268,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 14.08446764,
                "variance": 198.3722286
              },
              {
                "average": 191677084.3,
                "count": 38589907,
                "maximum": 191698912,
                "minimum": 191614948.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 33653.76922,
                "variance": 1132576183
              },
              {
                "average": 0,
                "count": 38589907,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38589907,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38589907,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38589907,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38589907,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.600538,
              47.7637112,
              717.89,
              -120.5803767,
              47.7772981,
              1377.83
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.600538,
                    47.7637112,
                    717.89
                  ],
                  [
                    -120.600538,
                    47.7772981,
                    717.89
                  ],
                  [
                    -120.5803767,
                    47.7772981,
                    1377.83
                  ],
                  [
                    -120.5803767,
                    47.7637112,
                    1377.83
                  ],
                  [
                    -120.600538,
                    47.7637112,
                    717.89
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T19:28:32+00:00",
            "end_time": "2017-10-09T20:09:08+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.600538,
        47.7637112,
        717.89,
        -120.5803767,
        47.7772981,
        1377.83
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_558000_1519500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T20:00:02Z",
        "pc:count": 38678487,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5500412,
            "count": 38678487,
            "maximum": -120.5400831,
            "minimum": -120.5602245,
            "name": "X",
            "position": 0,
            "stddev": 0.005845877055,
            "variance": 3.417427854e-05
          },
          {
            "average": 47.74353935,
            "count": 38678487,
            "maximum": 47.7505098,
            "minimum": 47.73693,
            "name": "Y",
            "position": 1,
            "stddev": 0.0038755796,
            "variance": 1.502011723e-05
          },
          {
            "average": 1118.006097,
            "count": 38678487,
            "maximum": 1477.08,
            "minimum": 884.38,
            "name": "Z",
            "position": 2,
            "stddev": 118.9092139,
            "variance": 14139.40115
          },
          {
            "average": 51.67622185,
            "count": 38678487,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 48.00839396,
            "variance": 2304.80589
          },
          {
            "average": 1.333433803,
            "count": 38678487,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5948672658,
            "variance": 0.3538670639
          },
          {
            "average": 1.666886789,
            "count": 38678487,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7855016316,
            "variance": 0.6170128133
          },
          {
            "average": 0.5016735789,
            "count": 38678487,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999972056,
            "variance": 0.2499972056
          },
          {
            "average": 0.0006797577165,
            "count": 38678487,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02606330109,
            "variance": 0.0006792956635
          },
          {
            "average": 1.150908617,
            "count": 38678487,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4022773502,
            "variance": 0.1618270665
          },
          {
            "average": -0.2024996557,
            "count": 38678487,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.079846702,
            "variance": 50.12422933
          },
          {
            "average": 0.5085559836,
            "count": 38678487,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999267962,
            "variance": 0.2499268016
          },
          {
            "average": 305.7657079,
            "count": 38678487,
            "maximum": 314,
            "minimum": 268,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 5.422725417,
            "variance": 29.40595095
          },
          {
            "average": 191696646.9,
            "count": 38678487,
            "maximum": 191700802.7,
            "minimum": 191614882.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 7165.637043,
            "variance": 51346354.24
          },
          {
            "average": 0,
            "count": 38678487,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38678487,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38678487,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38678487,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38678487,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5602245,
          47.73693,
          884.38,
          -120.5400831,
          47.7505098,
          1477.08
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5602245,
                47.73693,
                884.38
              ],
              [
                -120.5602245,
                47.7505098,
                884.38
              ],
              [
                -120.5400831,
                47.7505098,
                1477.08
              ],
              [
                -120.5400831,
                47.73693,
                1477.08
              ],
              [
                -120.5602245,
                47.73693,
                884.38
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T20:00:02+00:00",
        "end_time": "2017-10-09T20:08:02+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5602245,
              47.73693,
              884.38
            ],
            [
              -120.5602245,
              47.7505098,
              884.38
            ],
            [
              -120.5400831,
              47.7505098,
              1477.08
            ],
            [
              -120.5400831,
              47.73693,
              1477.08
            ],
            [
              -120.5602245,
              47.73693,
              884.38
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_558000_1519500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_558000_1519500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_558000_1519500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1519500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5602245,
            47.73693,
            884.38,
            -120.5400831,
            47.7505098,
            1477.08
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5602245,
                  47.73693,
                  884.38
                ],
                [
                  -120.5602245,
                  47.7505098,
                  884.38
                ],
                [
                  -120.5400831,
                  47.7505098,
                  1477.08
                ],
                [
                  -120.5400831,
                  47.73693,
                  1477.08
                ],
                [
                  -120.5602245,
                  47.73693,
                  884.38
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_558000_1519500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1519500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T20:00:02Z",
            "pc:count": 38678487,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5500412,
                "count": 38678487,
                "maximum": -120.5400831,
                "minimum": -120.5602245,
                "name": "X",
                "position": 0,
                "stddev": 0.005845877055,
                "variance": 3.417427854e-05
              },
              {
                "average": 47.74353935,
                "count": 38678487,
                "maximum": 47.7505098,
                "minimum": 47.73693,
                "name": "Y",
                "position": 1,
                "stddev": 0.0038755796,
                "variance": 1.502011723e-05
              },
              {
                "average": 1118.006097,
                "count": 38678487,
                "maximum": 1477.08,
                "minimum": 884.38,
                "name": "Z",
                "position": 2,
                "stddev": 118.9092139,
                "variance": 14139.40115
              },
              {
                "average": 51.67622185,
                "count": 38678487,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 48.00839396,
                "variance": 2304.80589
              },
              {
                "average": 1.333433803,
                "count": 38678487,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5948672658,
                "variance": 0.3538670639
              },
              {
                "average": 1.666886789,
                "count": 38678487,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7855016316,
                "variance": 0.6170128133
              },
              {
                "average": 0.5016735789,
                "count": 38678487,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999972056,
                "variance": 0.2499972056
              },
              {
                "average": 0.0006797577165,
                "count": 38678487,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02606330109,
                "variance": 0.0006792956635
              },
              {
                "average": 1.150908617,
                "count": 38678487,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4022773502,
                "variance": 0.1618270665
              },
              {
                "average": -0.2024996557,
                "count": 38678487,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.079846702,
                "variance": 50.12422933
              },
              {
                "average": 0.5085559836,
                "count": 38678487,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999267962,
                "variance": 0.2499268016
              },
              {
                "average": 305.7657079,
                "count": 38678487,
                "maximum": 314,
                "minimum": 268,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 5.422725417,
                "variance": 29.40595095
              },
              {
                "average": 191696646.9,
                "count": 38678487,
                "maximum": 191700802.7,
                "minimum": 191614882.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 7165.637043,
                "variance": 51346354.24
              },
              {
                "average": 0,
                "count": 38678487,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38678487,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38678487,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38678487,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38678487,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5602245,
              47.73693,
              884.38,
              -120.5400831,
              47.7505098,
              1477.08
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5602245,
                    47.73693,
                    884.38
                  ],
                  [
                    -120.5602245,
                    47.7505098,
                    884.38
                  ],
                  [
                    -120.5400831,
                    47.7505098,
                    1477.08
                  ],
                  [
                    -120.5400831,
                    47.73693,
                    1477.08
                  ],
                  [
                    -120.5602245,
                    47.73693,
                    884.38
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T20:00:02+00:00",
            "end_time": "2017-10-09T20:08:02+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5602245,
        47.73693,
        884.38,
        -120.5400831,
        47.7505098,
        1477.08
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1519500_20171009.copc",
      "properties": {
        "datetime": "2017-10-08T18:04:36Z",
        "pc:count": 40856120,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7507094,
            "count": 40856120,
            "maximum": -120.7401045,
            "minimum": -120.7602945,
            "name": "X",
            "position": 0,
            "stddev": 0.005702370433,
            "variance": 3.251702856e-05
          },
          {
            "average": 47.74282827,
            "count": 40856120,
            "maximum": 47.7494356,
            "minimum": 47.7358224,
            "name": "Y",
            "position": 1,
            "stddev": 0.003882670163,
            "variance": 1.507512759e-05
          },
          {
            "average": 776.7554984,
            "count": 40856120,
            "maximum": 1329.4,
            "minimum": 609.67,
            "name": "Z",
            "position": 2,
            "stddev": 94.04357913,
            "variance": 8844.194776
          },
          {
            "average": 28.79246524,
            "count": 40856120,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 32.30018174,
            "variance": 1043.30174
          },
          {
            "average": 1.326718249,
            "count": 40856120,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5785531457,
            "variance": 0.3347237424
          },
          {
            "average": 1.653402257,
            "count": 40856120,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7554272591,
            "variance": 0.5706703438
          },
          {
            "average": 0.5002606709,
            "count": 40856120,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999382,
            "variance": 0.2499999382
          },
          {
            "average": 0.0006689573068,
            "count": 40856120,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02585555683,
            "variance": 0.0006685098192
          },
          {
            "average": 1.125681758,
            "count": 40856120,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3602156182,
            "variance": 0.1297552916
          },
          {
            "average": 0.1225653155,
            "count": 40856120,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.031145556,
            "variance": 49.43700782
          },
          {
            "average": 0.5053787046,
            "count": 40856120,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999710748,
            "variance": 0.2499710757
          },
          {
            "average": 239.8606402,
            "count": 40856120,
            "maximum": 243,
            "minimum": 236,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.472934926,
            "variance": 2.169537296
          },
          {
            "average": 191519616.3,
            "count": 40856120,
            "maximum": 191521076.3,
            "minimum": 191517824.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 719.8035407,
            "variance": 518117.1372
          },
          {
            "average": 0,
            "count": 40856120,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40856120,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40856120,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40856120,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 40856120,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7602945,
          47.7358224,
          609.67,
          -120.7401045,
          47.7494356,
          1329.4
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7602945,
                47.7358224,
                609.67
              ],
              [
                -120.7602945,
                47.7494356,
                609.67
              ],
              [
                -120.7401045,
                47.7494356,
                1329.4
              ],
              [
                -120.7401045,
                47.7358224,
                1329.4
              ],
              [
                -120.7602945,
                47.7358224,
                609.67
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T18:04:36+00:00",
        "end_time": "2017-10-08T17:10:24+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7602945,
              47.7358224,
              609.67
            ],
            [
              -120.7602945,
              47.7494356,
              609.67
            ],
            [
              -120.7401045,
              47.7494356,
              1329.4
            ],
            [
              -120.7401045,
              47.7358224,
              1329.4
            ],
            [
              -120.7602945,
              47.7358224,
              609.67
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1519500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1519500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1519500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1519500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7602945,
            47.7358224,
            609.67,
            -120.7401045,
            47.7494356,
            1329.4
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7602945,
                  47.7358224,
                  609.67
                ],
                [
                  -120.7602945,
                  47.7494356,
                  609.67
                ],
                [
                  -120.7401045,
                  47.7494356,
                  1329.4
                ],
                [
                  -120.7401045,
                  47.7358224,
                  1329.4
                ],
                [
                  -120.7602945,
                  47.7358224,
                  609.67
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1519500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1519500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T18:04:36Z",
            "pc:count": 40856120,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7507094,
                "count": 40856120,
                "maximum": -120.7401045,
                "minimum": -120.7602945,
                "name": "X",
                "position": 0,
                "stddev": 0.005702370433,
                "variance": 3.251702856e-05
              },
              {
                "average": 47.74282827,
                "count": 40856120,
                "maximum": 47.7494356,
                "minimum": 47.7358224,
                "name": "Y",
                "position": 1,
                "stddev": 0.003882670163,
                "variance": 1.507512759e-05
              },
              {
                "average": 776.7554984,
                "count": 40856120,
                "maximum": 1329.4,
                "minimum": 609.67,
                "name": "Z",
                "position": 2,
                "stddev": 94.04357913,
                "variance": 8844.194776
              },
              {
                "average": 28.79246524,
                "count": 40856120,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 32.30018174,
                "variance": 1043.30174
              },
              {
                "average": 1.326718249,
                "count": 40856120,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5785531457,
                "variance": 0.3347237424
              },
              {
                "average": 1.653402257,
                "count": 40856120,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7554272591,
                "variance": 0.5706703438
              },
              {
                "average": 0.5002606709,
                "count": 40856120,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999382,
                "variance": 0.2499999382
              },
              {
                "average": 0.0006689573068,
                "count": 40856120,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02585555683,
                "variance": 0.0006685098192
              },
              {
                "average": 1.125681758,
                "count": 40856120,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3602156182,
                "variance": 0.1297552916
              },
              {
                "average": 0.1225653155,
                "count": 40856120,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.031145556,
                "variance": 49.43700782
              },
              {
                "average": 0.5053787046,
                "count": 40856120,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999710748,
                "variance": 0.2499710757
              },
              {
                "average": 239.8606402,
                "count": 40856120,
                "maximum": 243,
                "minimum": 236,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.472934926,
                "variance": 2.169537296
              },
              {
                "average": 191519616.3,
                "count": 40856120,
                "maximum": 191521076.3,
                "minimum": 191517824.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 719.8035407,
                "variance": 518117.1372
              },
              {
                "average": 0,
                "count": 40856120,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40856120,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40856120,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40856120,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 40856120,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7602945,
              47.7358224,
              609.67,
              -120.7401045,
              47.7494356,
              1329.4
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7602945,
                    47.7358224,
                    609.67
                  ],
                  [
                    -120.7602945,
                    47.7494356,
                    609.67
                  ],
                  [
                    -120.7401045,
                    47.7494356,
                    1329.4
                  ],
                  [
                    -120.7401045,
                    47.7358224,
                    1329.4
                  ],
                  [
                    -120.7602945,
                    47.7358224,
                    609.67
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T18:04:36+00:00",
            "end_time": "2017-10-08T17:10:24+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7602945,
        47.7358224,
        609.67,
        -120.7401045,
        47.7494356,
        1329.4
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1518000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:02:34Z",
        "pc:count": 12150433,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.676932,
            "count": 12150433,
            "maximum": -120.6732686,
            "minimum": -120.6800979,
            "name": "X",
            "position": 0,
            "stddev": 0.001871724707,
            "variance": 3.503353379e-06
          },
          {
            "average": 47.72985849,
            "count": 12150433,
            "maximum": 47.7363404,
            "minimum": 47.722818,
            "name": "Y",
            "position": 1,
            "stddev": 0.003854807084,
            "variance": 1.485953765e-05
          },
          {
            "average": 735.1353421,
            "count": 12150433,
            "maximum": 1296.63,
            "minimum": 616.27,
            "name": "Z",
            "position": 2,
            "stddev": 57.33391605,
            "variance": 3287.177929
          },
          {
            "average": 41.4599004,
            "count": 12150433,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 41.08419113,
            "variance": 1687.910761
          },
          {
            "average": 1.329437066,
            "count": 12150433,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5842196354,
            "variance": 0.3413125824
          },
          {
            "average": 1.658918822,
            "count": 12150433,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7654937667,
            "variance": 0.5859807068
          },
          {
            "average": 0.5023913963,
            "count": 12150433,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999943018,
            "variance": 0.2499943018
          },
          {
            "average": 0.0007140486269,
            "count": 12150433,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02671214743,
            "variance": 0.0007135388202
          },
          {
            "average": 1.203986311,
            "count": 12150433,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4592067185,
            "variance": 0.2108708103
          },
          {
            "average": -0.7106267996,
            "count": 12150433,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.081956929,
            "variance": 50.15411395
          },
          {
            "average": 0.4997318203,
            "count": 12150433,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999999487,
            "variance": 0.2499999487
          },
          {
            "average": 251.5913373,
            "count": 12150433,
            "maximum": 253,
            "minimum": 250,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.8787121008,
            "variance": 0.7721349561
          },
          {
            "average": 191606561.7,
            "count": 12150433,
            "maximum": 191607354.3,
            "minimum": 191605648.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 478.9922851,
            "variance": 229433.6092
          },
          {
            "average": 0,
            "count": 12150433,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 12150433,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 12150433,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 12150433,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 12150433,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6800979,
          47.722818,
          616.27,
          -120.6732686,
          47.7363404,
          1296.63
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6800979,
                47.722818,
                616.27
              ],
              [
                -120.6800979,
                47.7363404,
                616.27
              ],
              [
                -120.6732686,
                47.7363404,
                1296.63
              ],
              [
                -120.6732686,
                47.722818,
                1296.63
              ],
              [
                -120.6800979,
                47.722818,
                616.27
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:02:34+00:00",
        "end_time": "2017-10-09T17:34:08+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6800979,
              47.722818,
              616.27
            ],
            [
              -120.6800979,
              47.7363404,
              616.27
            ],
            [
              -120.6732686,
              47.7363404,
              1296.63
            ],
            [
              -120.6732686,
              47.722818,
              1296.63
            ],
            [
              -120.6800979,
              47.722818,
              616.27
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1518000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1518000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1518000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1518000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6800979,
            47.722818,
            616.27,
            -120.6732686,
            47.7363404,
            1296.63
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6800979,
                  47.722818,
                  616.27
                ],
                [
                  -120.6800979,
                  47.7363404,
                  616.27
                ],
                [
                  -120.6732686,
                  47.7363404,
                  1296.63
                ],
                [
                  -120.6732686,
                  47.722818,
                  1296.63
                ],
                [
                  -120.6800979,
                  47.722818,
                  616.27
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1518000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1518000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:02:34Z",
            "pc:count": 12150433,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.676932,
                "count": 12150433,
                "maximum": -120.6732686,
                "minimum": -120.6800979,
                "name": "X",
                "position": 0,
                "stddev": 0.001871724707,
                "variance": 3.503353379e-06
              },
              {
                "average": 47.72985849,
                "count": 12150433,
                "maximum": 47.7363404,
                "minimum": 47.722818,
                "name": "Y",
                "position": 1,
                "stddev": 0.003854807084,
                "variance": 1.485953765e-05
              },
              {
                "average": 735.1353421,
                "count": 12150433,
                "maximum": 1296.63,
                "minimum": 616.27,
                "name": "Z",
                "position": 2,
                "stddev": 57.33391605,
                "variance": 3287.177929
              },
              {
                "average": 41.4599004,
                "count": 12150433,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 41.08419113,
                "variance": 1687.910761
              },
              {
                "average": 1.329437066,
                "count": 12150433,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5842196354,
                "variance": 0.3413125824
              },
              {
                "average": 1.658918822,
                "count": 12150433,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7654937667,
                "variance": 0.5859807068
              },
              {
                "average": 0.5023913963,
                "count": 12150433,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999943018,
                "variance": 0.2499943018
              },
              {
                "average": 0.0007140486269,
                "count": 12150433,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02671214743,
                "variance": 0.0007135388202
              },
              {
                "average": 1.203986311,
                "count": 12150433,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4592067185,
                "variance": 0.2108708103
              },
              {
                "average": -0.7106267996,
                "count": 12150433,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.081956929,
                "variance": 50.15411395
              },
              {
                "average": 0.4997318203,
                "count": 12150433,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999999487,
                "variance": 0.2499999487
              },
              {
                "average": 251.5913373,
                "count": 12150433,
                "maximum": 253,
                "minimum": 250,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.8787121008,
                "variance": 0.7721349561
              },
              {
                "average": 191606561.7,
                "count": 12150433,
                "maximum": 191607354.3,
                "minimum": 191605648.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 478.9922851,
                "variance": 229433.6092
              },
              {
                "average": 0,
                "count": 12150433,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 12150433,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 12150433,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 12150433,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 12150433,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6800979,
              47.722818,
              616.27,
              -120.6732686,
              47.7363404,
              1296.63
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6800979,
                    47.722818,
                    616.27
                  ],
                  [
                    -120.6800979,
                    47.7363404,
                    616.27
                  ],
                  [
                    -120.6732686,
                    47.7363404,
                    1296.63
                  ],
                  [
                    -120.6732686,
                    47.722818,
                    1296.63
                  ],
                  [
                    -120.6800979,
                    47.722818,
                    616.27
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:02:34+00:00",
            "end_time": "2017-10-09T17:34:08+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6800979,
        47.722818,
        616.27,
        -120.6732686,
        47.7363404,
        1296.63
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_541500_1519500_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T17:31:56Z",
        "pc:count": 43785311,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7700488,
            "count": 43785311,
            "maximum": -120.7601059,
            "minimum": -120.7803009,
            "name": "X",
            "position": 0,
            "stddev": 0.005728635656,
            "variance": 3.281726648e-05
          },
          {
            "average": 47.74240287,
            "count": 43785311,
            "maximum": 47.7493097,
            "minimum": 47.7356932,
            "name": "Y",
            "position": 1,
            "stddev": 0.003939100841,
            "variance": 1.551651543e-05
          },
          {
            "average": 908.9872945,
            "count": 43785311,
            "maximum": 1114.13,
            "minimum": 697.19,
            "name": "Z",
            "position": 2,
            "stddev": 80.43862213,
            "variance": 6470.371931
          },
          {
            "average": 31.50757241,
            "count": 43785311,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 34.39932275,
            "variance": 1183.313406
          },
          {
            "average": 1.343447989,
            "count": 43785311,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5868756688,
            "variance": 0.3444230507
          },
          {
            "average": 1.686867338,
            "count": 43785311,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7561971234,
            "variance": 0.5718340895
          },
          {
            "average": 0.5004386288,
            "count": 43785311,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999998133,
            "variance": 0.2499998133
          },
          {
            "average": 0.0006620713508,
            "count": 43785311,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02572222828,
            "variance": 0.0006616330275
          },
          {
            "average": 1.118974809,
            "count": 43785311,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3590360427,
            "variance": 0.1289068799
          },
          {
            "average": -0.04630508427,
            "count": 43785311,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.995299597,
            "variance": 48.93421646
          },
          {
            "average": 0.5044682679,
            "count": 43785311,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999800399,
            "variance": 0.2499800403
          },
          {
            "average": 235.4736408,
            "count": 43785311,
            "maximum": 239,
            "minimum": 232,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.602473489,
            "variance": 2.567921282
          },
          {
            "average": 191517528.8,
            "count": 43785311,
            "maximum": 191519116.1,
            "minimum": 191515984,
            "name": "GpsTime",
            "position": 12,
            "stddev": 757.1941142,
            "variance": 573342.9265
          },
          {
            "average": 0,
            "count": 43785311,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43785311,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43785311,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43785311,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43785311,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7803009,
          47.7356932,
          697.19,
          -120.7601059,
          47.7493097,
          1114.13
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7803009,
                47.7356932,
                697.19
              ],
              [
                -120.7803009,
                47.7493097,
                697.19
              ],
              [
                -120.7601059,
                47.7493097,
                1114.13
              ],
              [
                -120.7601059,
                47.7356932,
                1114.13
              ],
              [
                -120.7803009,
                47.7356932,
                697.19
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T17:31:56+00:00",
        "end_time": "2017-10-08T16:39:44+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7803009,
              47.7356932,
              697.19
            ],
            [
              -120.7803009,
              47.7493097,
              697.19
            ],
            [
              -120.7601059,
              47.7493097,
              1114.13
            ],
            [
              -120.7601059,
              47.7356932,
              1114.13
            ],
            [
              -120.7803009,
              47.7356932,
              697.19
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_541500_1519500_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_541500_1519500_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_541500_1519500_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1519500_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7803009,
            47.7356932,
            697.19,
            -120.7601059,
            47.7493097,
            1114.13
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7803009,
                  47.7356932,
                  697.19
                ],
                [
                  -120.7803009,
                  47.7493097,
                  697.19
                ],
                [
                  -120.7601059,
                  47.7493097,
                  1114.13
                ],
                [
                  -120.7601059,
                  47.7356932,
                  1114.13
                ],
                [
                  -120.7803009,
                  47.7356932,
                  697.19
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_541500_1519500_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1519500_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T17:31:56Z",
            "pc:count": 43785311,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7700488,
                "count": 43785311,
                "maximum": -120.7601059,
                "minimum": -120.7803009,
                "name": "X",
                "position": 0,
                "stddev": 0.005728635656,
                "variance": 3.281726648e-05
              },
              {
                "average": 47.74240287,
                "count": 43785311,
                "maximum": 47.7493097,
                "minimum": 47.7356932,
                "name": "Y",
                "position": 1,
                "stddev": 0.003939100841,
                "variance": 1.551651543e-05
              },
              {
                "average": 908.9872945,
                "count": 43785311,
                "maximum": 1114.13,
                "minimum": 697.19,
                "name": "Z",
                "position": 2,
                "stddev": 80.43862213,
                "variance": 6470.371931
              },
              {
                "average": 31.50757241,
                "count": 43785311,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 34.39932275,
                "variance": 1183.313406
              },
              {
                "average": 1.343447989,
                "count": 43785311,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5868756688,
                "variance": 0.3444230507
              },
              {
                "average": 1.686867338,
                "count": 43785311,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7561971234,
                "variance": 0.5718340895
              },
              {
                "average": 0.5004386288,
                "count": 43785311,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999998133,
                "variance": 0.2499998133
              },
              {
                "average": 0.0006620713508,
                "count": 43785311,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02572222828,
                "variance": 0.0006616330275
              },
              {
                "average": 1.118974809,
                "count": 43785311,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3590360427,
                "variance": 0.1289068799
              },
              {
                "average": -0.04630508427,
                "count": 43785311,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.995299597,
                "variance": 48.93421646
              },
              {
                "average": 0.5044682679,
                "count": 43785311,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999800399,
                "variance": 0.2499800403
              },
              {
                "average": 235.4736408,
                "count": 43785311,
                "maximum": 239,
                "minimum": 232,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.602473489,
                "variance": 2.567921282
              },
              {
                "average": 191517528.8,
                "count": 43785311,
                "maximum": 191519116.1,
                "minimum": 191515984,
                "name": "GpsTime",
                "position": 12,
                "stddev": 757.1941142,
                "variance": 573342.9265
              },
              {
                "average": 0,
                "count": 43785311,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43785311,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43785311,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43785311,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43785311,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7803009,
              47.7356932,
              697.19,
              -120.7601059,
              47.7493097,
              1114.13
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7803009,
                    47.7356932,
                    697.19
                  ],
                  [
                    -120.7803009,
                    47.7493097,
                    697.19
                  ],
                  [
                    -120.7601059,
                    47.7493097,
                    1114.13
                  ],
                  [
                    -120.7601059,
                    47.7356932,
                    1114.13
                  ],
                  [
                    -120.7803009,
                    47.7356932,
                    697.19
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T17:31:56+00:00",
            "end_time": "2017-10-08T16:39:44+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7803009,
        47.7356932,
        697.19,
        -120.7601059,
        47.7493097,
        1114.13
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1510500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:47:05Z",
        "pc:count": 39838595,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6694516,
            "count": 39838595,
            "maximum": -120.6591135,
            "minimum": -120.6792533,
            "name": "X",
            "position": 0,
            "stddev": 0.005875544551,
            "variance": 3.452202377e-05
          },
          {
            "average": 47.66211579,
            "count": 39838595,
            "maximum": 47.6689793,
            "minimum": 47.6553802,
            "name": "Y",
            "position": 1,
            "stddev": 0.003924959414,
            "variance": 1.54053064e-05
          },
          {
            "average": 650.9215164,
            "count": 39838595,
            "maximum": 1379.89,
            "minimum": 481.66,
            "name": "Z",
            "position": 2,
            "stddev": 80.97552786,
            "variance": 6557.036112
          },
          {
            "average": 30.9807187,
            "count": 39838595,
            "maximum": 223,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 30.54156159,
            "variance": 932.7869843
          },
          {
            "average": 1.264685966,
            "count": 39838595,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5177738815,
            "variance": 0.2680897924
          },
          {
            "average": 1.529357172,
            "count": 39838595,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6852088373,
            "variance": 0.4695111507
          },
          {
            "average": 0.5004498025,
            "count": 39838595,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499999804,
            "variance": 0.249999804
          },
          {
            "average": 0.0006747476913,
            "count": 39838595,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02596714123,
            "variance": 0.0006742924238
          },
          {
            "average": 1.180193152,
            "count": 39838595,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4306864638,
            "variance": 0.1854908301
          },
          {
            "average": 0.1484364231,
            "count": 39838595,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.057218372,
            "variance": 49.80433115
          },
          {
            "average": 0.4999928336,
            "count": 39838595,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.5000000062,
            "variance": 0.2500000062
          },
          {
            "average": 254.3114223,
            "count": 39838595,
            "maximum": 258,
            "minimum": 251,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.637356453,
            "variance": 2.680936155
          },
          {
            "average": 191608013.8,
            "count": 39838595,
            "maximum": 191610025.4,
            "minimum": 191606115.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 863.1038513,
            "variance": 744948.2582
          },
          {
            "average": 0,
            "count": 39838595,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39838595,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39838595,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39838595,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39838595,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6792533,
          47.6553802,
          481.66,
          -120.6591135,
          47.6689793,
          1379.89
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6792533,
                47.6553802,
                481.66
              ],
              [
                -120.6792533,
                47.6689793,
                481.66
              ],
              [
                -120.6591135,
                47.6689793,
                1379.89
              ],
              [
                -120.6591135,
                47.6553802,
                1379.89
              ],
              [
                -120.6792533,
                47.6553802,
                481.66
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:47:05+00:00",
        "end_time": "2017-10-09T17:41:55+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6792533,
              47.6553802,
              481.66
            ],
            [
              -120.6792533,
              47.6689793,
              481.66
            ],
            [
              -120.6591135,
              47.6689793,
              1379.89
            ],
            [
              -120.6591135,
              47.6553802,
              1379.89
            ],
            [
              -120.6792533,
              47.6553802,
              481.66
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1510500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1510500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1510500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1510500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6792533,
            47.6553802,
            481.66,
            -120.6591135,
            47.6689793,
            1379.89
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6792533,
                  47.6553802,
                  481.66
                ],
                [
                  -120.6792533,
                  47.6689793,
                  481.66
                ],
                [
                  -120.6591135,
                  47.6689793,
                  1379.89
                ],
                [
                  -120.6591135,
                  47.6553802,
                  1379.89
                ],
                [
                  -120.6792533,
                  47.6553802,
                  481.66
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1510500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1510500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:47:05Z",
            "pc:count": 39838595,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6694516,
                "count": 39838595,
                "maximum": -120.6591135,
                "minimum": -120.6792533,
                "name": "X",
                "position": 0,
                "stddev": 0.005875544551,
                "variance": 3.452202377e-05
              },
              {
                "average": 47.66211579,
                "count": 39838595,
                "maximum": 47.6689793,
                "minimum": 47.6553802,
                "name": "Y",
                "position": 1,
                "stddev": 0.003924959414,
                "variance": 1.54053064e-05
              },
              {
                "average": 650.9215164,
                "count": 39838595,
                "maximum": 1379.89,
                "minimum": 481.66,
                "name": "Z",
                "position": 2,
                "stddev": 80.97552786,
                "variance": 6557.036112
              },
              {
                "average": 30.9807187,
                "count": 39838595,
                "maximum": 223,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 30.54156159,
                "variance": 932.7869843
              },
              {
                "average": 1.264685966,
                "count": 39838595,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5177738815,
                "variance": 0.2680897924
              },
              {
                "average": 1.529357172,
                "count": 39838595,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6852088373,
                "variance": 0.4695111507
              },
              {
                "average": 0.5004498025,
                "count": 39838595,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499999804,
                "variance": 0.249999804
              },
              {
                "average": 0.0006747476913,
                "count": 39838595,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02596714123,
                "variance": 0.0006742924238
              },
              {
                "average": 1.180193152,
                "count": 39838595,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4306864638,
                "variance": 0.1854908301
              },
              {
                "average": 0.1484364231,
                "count": 39838595,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.057218372,
                "variance": 49.80433115
              },
              {
                "average": 0.4999928336,
                "count": 39838595,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.5000000062,
                "variance": 0.2500000062
              },
              {
                "average": 254.3114223,
                "count": 39838595,
                "maximum": 258,
                "minimum": 251,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.637356453,
                "variance": 2.680936155
              },
              {
                "average": 191608013.8,
                "count": 39838595,
                "maximum": 191610025.4,
                "minimum": 191606115.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 863.1038513,
                "variance": 744948.2582
              },
              {
                "average": 0,
                "count": 39838595,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39838595,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39838595,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39838595,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39838595,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6792533,
              47.6553802,
              481.66,
              -120.6591135,
              47.6689793,
              1379.89
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6792533,
                    47.6553802,
                    481.66
                  ],
                  [
                    -120.6792533,
                    47.6689793,
                    481.66
                  ],
                  [
                    -120.6591135,
                    47.6689793,
                    1379.89
                  ],
                  [
                    -120.6591135,
                    47.6553802,
                    1379.89
                  ],
                  [
                    -120.6792533,
                    47.6553802,
                    481.66
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:47:05+00:00",
            "end_time": "2017-10-09T17:41:55+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6792533,
        47.6553802,
        481.66,
        -120.6591135,
        47.6689793,
        1379.89
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_541500_1534500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:41:37Z",
        "pc:count": 50200390,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7734051,
            "count": 50200390,
            "maximum": -120.7620016,
            "minimum": -120.7822476,
            "name": "X",
            "position": 0,
            "stddev": 0.005924296351,
            "variance": 3.509728725e-05
          },
          {
            "average": 47.87734584,
            "count": 50200390,
            "maximum": 47.8841931,
            "minimum": 47.870575,
            "name": "Y",
            "position": 1,
            "stddev": 0.004096363755,
            "variance": 1.678019602e-05
          },
          {
            "average": 878.6004338,
            "count": 50200390,
            "maximum": 1844,
            "minimum": 791.78,
            "name": "Z",
            "position": 2,
            "stddev": 91.72475969,
            "variance": 8413.431541
          },
          {
            "average": 25.72711166,
            "count": 50200390,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 29.75096669,
            "variance": 885.1200188
          },
          {
            "average": 1.3077949,
            "count": 50200390,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5518150069,
            "variance": 0.3044998018
          },
          {
            "average": 1.615530616,
            "count": 50200390,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7148145484,
            "variance": 0.5109598387
          },
          {
            "average": 0.5006760904,
            "count": 50200390,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999995479,
            "variance": 0.2499995479
          },
          {
            "average": 0.0006982615075,
            "count": 50200390,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02641541126,
            "variance": 0.0006977739523
          },
          {
            "average": 1.070588077,
            "count": 50200390,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2772410601,
            "variance": 0.07686260539
          },
          {
            "average": -0.1171597819,
            "count": 50200390,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.108408595,
            "variance": 50.52947276
          },
          {
            "average": 0.4980467283,
            "count": 50200390,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999961897,
            "variance": 0.2499961897
          },
          {
            "average": 273.6920439,
            "count": 50200390,
            "maximum": 298,
            "minimum": 172,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 37.89322596,
            "variance": 1435.896574
          },
          {
            "average": 191702209.5,
            "count": 50200390,
            "maximum": 192135297,
            "minimum": 191272942.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 183494.5487,
            "variance": 33670249410.0
          },
          {
            "average": 0,
            "count": 50200390,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 50200390,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 50200390,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 50200390,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 50200390,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7822476,
          47.870575,
          791.78,
          -120.7620016,
          47.8841931,
          1844
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7822476,
                47.870575,
                791.78
              ],
              [
                -120.7822476,
                47.8841931,
                791.78
              ],
              [
                -120.7620016,
                47.8841931,
                1844.0
              ],
              [
                -120.7620016,
                47.870575,
                1844.0
              ],
              [
                -120.7822476,
                47.870575,
                791.78
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:41:37+00:00",
        "end_time": "2017-10-05T21:09:02+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7822476,
              47.870575,
              791.78
            ],
            [
              -120.7822476,
              47.8841931,
              791.78
            ],
            [
              -120.7620016,
              47.8841931,
              1844.0
            ],
            [
              -120.7620016,
              47.870575,
              1844.0
            ],
            [
              -120.7822476,
              47.870575,
              791.78
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_541500_1534500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_541500_1534500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_541500_1534500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1534500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7822476,
            47.870575,
            791.78,
            -120.7620016,
            47.8841931,
            1844
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7822476,
                  47.870575,
                  791.78
                ],
                [
                  -120.7822476,
                  47.8841931,
                  791.78
                ],
                [
                  -120.7620016,
                  47.8841931,
                  1844.0
                ],
                [
                  -120.7620016,
                  47.870575,
                  1844.0
                ],
                [
                  -120.7822476,
                  47.870575,
                  791.78
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_541500_1534500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1534500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:41:37Z",
            "pc:count": 50200390,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7734051,
                "count": 50200390,
                "maximum": -120.7620016,
                "minimum": -120.7822476,
                "name": "X",
                "position": 0,
                "stddev": 0.005924296351,
                "variance": 3.509728725e-05
              },
              {
                "average": 47.87734584,
                "count": 50200390,
                "maximum": 47.8841931,
                "minimum": 47.870575,
                "name": "Y",
                "position": 1,
                "stddev": 0.004096363755,
                "variance": 1.678019602e-05
              },
              {
                "average": 878.6004338,
                "count": 50200390,
                "maximum": 1844,
                "minimum": 791.78,
                "name": "Z",
                "position": 2,
                "stddev": 91.72475969,
                "variance": 8413.431541
              },
              {
                "average": 25.72711166,
                "count": 50200390,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 29.75096669,
                "variance": 885.1200188
              },
              {
                "average": 1.3077949,
                "count": 50200390,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5518150069,
                "variance": 0.3044998018
              },
              {
                "average": 1.615530616,
                "count": 50200390,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7148145484,
                "variance": 0.5109598387
              },
              {
                "average": 0.5006760904,
                "count": 50200390,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999995479,
                "variance": 0.2499995479
              },
              {
                "average": 0.0006982615075,
                "count": 50200390,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02641541126,
                "variance": 0.0006977739523
              },
              {
                "average": 1.070588077,
                "count": 50200390,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2772410601,
                "variance": 0.07686260539
              },
              {
                "average": -0.1171597819,
                "count": 50200390,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.108408595,
                "variance": 50.52947276
              },
              {
                "average": 0.4980467283,
                "count": 50200390,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999961897,
                "variance": 0.2499961897
              },
              {
                "average": 273.6920439,
                "count": 50200390,
                "maximum": 298,
                "minimum": 172,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 37.89322596,
                "variance": 1435.896574
              },
              {
                "average": 191702209.5,
                "count": 50200390,
                "maximum": 192135297,
                "minimum": 191272942.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 183494.5487,
                "variance": 33670249410.0
              },
              {
                "average": 0,
                "count": 50200390,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 50200390,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 50200390,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 50200390,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 50200390,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7822476,
              47.870575,
              791.78,
              -120.7620016,
              47.8841931,
              1844
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7822476,
                    47.870575,
                    791.78
                  ],
                  [
                    -120.7822476,
                    47.8841931,
                    791.78
                  ],
                  [
                    -120.7620016,
                    47.8841931,
                    1844.0
                  ],
                  [
                    -120.7620016,
                    47.870575,
                    1844.0
                  ],
                  [
                    -120.7822476,
                    47.870575,
                    791.78
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:41:37+00:00",
            "end_time": "2017-10-05T21:09:02+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7822476,
        47.870575,
        791.78,
        -120.7620016,
        47.8841931,
        1844
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_561000_1522500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:23:50Z",
        "pc:count": 17293530,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5152857,
            "count": 17293530,
            "maximum": -120.5093423,
            "minimum": -120.5204686,
            "name": "X",
            "position": 0,
            "stddev": 0.003045081454,
            "variance": 9.272521061e-06
          },
          {
            "average": 47.77042271,
            "count": 17293530,
            "maximum": 47.7776117,
            "minimum": 47.7640872,
            "name": "Y",
            "position": 1,
            "stddev": 0.003893548191,
            "variance": 1.515971751e-05
          },
          {
            "average": 1466.510882,
            "count": 17293530,
            "maximum": 1862.91,
            "minimum": 1248.4,
            "name": "Z",
            "position": 2,
            "stddev": 104.1557928,
            "variance": 10848.42917
          },
          {
            "average": 51.66749501,
            "count": 17293530,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 42.35585454,
            "variance": 1794.018414
          },
          {
            "average": 1.107409534,
            "count": 17293530,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.3300857239,
            "variance": 0.1089565851
          },
          {
            "average": 1.214867294,
            "count": 17293530,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.4560574318,
            "variance": 0.2079883811
          },
          {
            "average": 0.503101102,
            "count": 17293530,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999903975,
            "variance": 0.2499903976
          },
          {
            "average": 0.0006679954873,
            "count": 17293530,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.0258369756,
            "variance": 0.000667549308
          },
          {
            "average": 1.212869842,
            "count": 17293530,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4600346112,
            "variance": 0.2116318435
          },
          {
            "average": -0.8756893149,
            "count": 17293530,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.955733496,
            "variance": 48.38222846
          },
          {
            "average": 0.5015760808,
            "count": 17293530,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999975304,
            "variance": 0.2499975304
          },
          {
            "average": 151.7940024,
            "count": 17293530,
            "maximum": 154,
            "minimum": 148,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.454771255,
            "variance": 2.116359404
          },
          {
            "average": 192125935.6,
            "count": 17293530,
            "maximum": 192127030.1,
            "minimum": 192123712.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 783.6428776,
            "variance": 614096.1595
          },
          {
            "average": 0,
            "count": 17293530,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 17293530,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 17293530,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 17293530,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 17293530,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5204686,
          47.7640872,
          1248.4,
          -120.5093423,
          47.7776117,
          1862.91
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5204686,
                47.7640872,
                1248.4
              ],
              [
                -120.5204686,
                47.7776117,
                1248.4
              ],
              [
                -120.5093423,
                47.7776117,
                1862.91
              ],
              [
                -120.5093423,
                47.7640872,
                1862.91
              ],
              [
                -120.5204686,
                47.7640872,
                1248.4
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:23:50+00:00",
        "end_time": "2017-10-15T17:28:32+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5204686,
              47.7640872,
              1248.4
            ],
            [
              -120.5204686,
              47.7776117,
              1248.4
            ],
            [
              -120.5093423,
              47.7776117,
              1862.91
            ],
            [
              -120.5093423,
              47.7640872,
              1862.91
            ],
            [
              -120.5204686,
              47.7640872,
              1248.4
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_561000_1522500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_561000_1522500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_561000_1522500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_561000_1522500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5204686,
            47.7640872,
            1248.4,
            -120.5093423,
            47.7776117,
            1862.91
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5204686,
                  47.7640872,
                  1248.4
                ],
                [
                  -120.5204686,
                  47.7776117,
                  1248.4
                ],
                [
                  -120.5093423,
                  47.7776117,
                  1862.91
                ],
                [
                  -120.5093423,
                  47.7640872,
                  1862.91
                ],
                [
                  -120.5204686,
                  47.7640872,
                  1248.4
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_561000_1522500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_561000_1522500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:23:50Z",
            "pc:count": 17293530,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5152857,
                "count": 17293530,
                "maximum": -120.5093423,
                "minimum": -120.5204686,
                "name": "X",
                "position": 0,
                "stddev": 0.003045081454,
                "variance": 9.272521061e-06
              },
              {
                "average": 47.77042271,
                "count": 17293530,
                "maximum": 47.7776117,
                "minimum": 47.7640872,
                "name": "Y",
                "position": 1,
                "stddev": 0.003893548191,
                "variance": 1.515971751e-05
              },
              {
                "average": 1466.510882,
                "count": 17293530,
                "maximum": 1862.91,
                "minimum": 1248.4,
                "name": "Z",
                "position": 2,
                "stddev": 104.1557928,
                "variance": 10848.42917
              },
              {
                "average": 51.66749501,
                "count": 17293530,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 42.35585454,
                "variance": 1794.018414
              },
              {
                "average": 1.107409534,
                "count": 17293530,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.3300857239,
                "variance": 0.1089565851
              },
              {
                "average": 1.214867294,
                "count": 17293530,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.4560574318,
                "variance": 0.2079883811
              },
              {
                "average": 0.503101102,
                "count": 17293530,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999903975,
                "variance": 0.2499903976
              },
              {
                "average": 0.0006679954873,
                "count": 17293530,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.0258369756,
                "variance": 0.000667549308
              },
              {
                "average": 1.212869842,
                "count": 17293530,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4600346112,
                "variance": 0.2116318435
              },
              {
                "average": -0.8756893149,
                "count": 17293530,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.955733496,
                "variance": 48.38222846
              },
              {
                "average": 0.5015760808,
                "count": 17293530,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999975304,
                "variance": 0.2499975304
              },
              {
                "average": 151.7940024,
                "count": 17293530,
                "maximum": 154,
                "minimum": 148,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.454771255,
                "variance": 2.116359404
              },
              {
                "average": 192125935.6,
                "count": 17293530,
                "maximum": 192127030.1,
                "minimum": 192123712.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 783.6428776,
                "variance": 614096.1595
              },
              {
                "average": 0,
                "count": 17293530,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 17293530,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 17293530,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 17293530,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 17293530,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5204686,
              47.7640872,
              1248.4,
              -120.5093423,
              47.7776117,
              1862.91
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5204686,
                    47.7640872,
                    1248.4
                  ],
                  [
                    -120.5204686,
                    47.7776117,
                    1248.4
                  ],
                  [
                    -120.5093423,
                    47.7776117,
                    1862.91
                  ],
                  [
                    -120.5093423,
                    47.7640872,
                    1862.91
                  ],
                  [
                    -120.5204686,
                    47.7640872,
                    1248.4
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:23:50+00:00",
            "end_time": "2017-10-15T17:28:32+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5204686,
        47.7640872,
        1248.4,
        -120.5093423,
        47.7776117,
        1862.91
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_540000_1534500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:41:37Z",
        "pc:count": 61324571,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7907845,
            "count": 61324571,
            "maximum": -120.7820528,
            "minimum": -120.8023036,
            "name": "X",
            "position": 0,
            "stddev": 0.005644522673,
            "variance": 3.18606362e-05
          },
          {
            "average": 47.87738282,
            "count": 61324571,
            "maximum": 47.8840635,
            "minimum": 47.8704425,
            "name": "Y",
            "position": 1,
            "stddev": 0.003738729959,
            "variance": 1.39781017e-05
          },
          {
            "average": 991.8580543,
            "count": 61324571,
            "maximum": 1984.24,
            "minimum": 802.53,
            "name": "Z",
            "position": 2,
            "stddev": 137.4671888,
            "variance": 18897.22801
          },
          {
            "average": 25.91687304,
            "count": 61324571,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 29.33996947,
            "variance": 860.8338084
          },
          {
            "average": 1.333345569,
            "count": 61324571,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.578413259,
            "variance": 0.3345618982
          },
          {
            "average": 1.666722756,
            "count": 61324571,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7478212972,
            "variance": 0.5592366925
          },
          {
            "average": 0.4989427484,
            "count": 61324571,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999988863,
            "variance": 0.2499988863
          },
          {
            "average": 0.0006642688132,
            "count": 61324571,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02576485146,
            "variance": 0.000663827571
          },
          {
            "average": 1.058978921,
            "count": 61324571,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2576398008,
            "variance": 0.06637826696
          },
          {
            "average": 0.5487902262,
            "count": 61324571,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.01278989,
            "variance": 49.17922204
          },
          {
            "average": 0.4974229824,
            "count": 61324571,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499993363,
            "variance": 0.2499933631
          },
          {
            "average": 245.6196677,
            "count": 61324571,
            "maximum": 298,
            "minimum": 173,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 43.54609609,
            "variance": 1896.262485
          },
          {
            "average": 191555332.2,
            "count": 61324571,
            "maximum": 192135297,
            "minimum": 191272188.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 302350.3988,
            "variance": 91415763630.0
          },
          {
            "average": 0,
            "count": 61324571,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 61324571,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 61324571,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 61324571,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 61324571,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8023036,
          47.8704425,
          802.53,
          -120.7820528,
          47.8840635,
          1984.24
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8023036,
                47.8704425,
                802.53
              ],
              [
                -120.8023036,
                47.8840635,
                802.53
              ],
              [
                -120.7820528,
                47.8840635,
                1984.24
              ],
              [
                -120.7820528,
                47.8704425,
                1984.24
              ],
              [
                -120.8023036,
                47.8704425,
                802.53
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:41:37+00:00",
        "end_time": "2017-10-05T20:56:28+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8023036,
              47.8704425,
              802.53
            ],
            [
              -120.8023036,
              47.8840635,
              802.53
            ],
            [
              -120.7820528,
              47.8840635,
              1984.24
            ],
            [
              -120.7820528,
              47.8704425,
              1984.24
            ],
            [
              -120.8023036,
              47.8704425,
              802.53
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_540000_1534500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_540000_1534500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_540000_1534500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1534500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8023036,
            47.8704425,
            802.53,
            -120.7820528,
            47.8840635,
            1984.24
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8023036,
                  47.8704425,
                  802.53
                ],
                [
                  -120.8023036,
                  47.8840635,
                  802.53
                ],
                [
                  -120.7820528,
                  47.8840635,
                  1984.24
                ],
                [
                  -120.7820528,
                  47.8704425,
                  1984.24
                ],
                [
                  -120.8023036,
                  47.8704425,
                  802.53
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_540000_1534500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1534500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:41:37Z",
            "pc:count": 61324571,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7907845,
                "count": 61324571,
                "maximum": -120.7820528,
                "minimum": -120.8023036,
                "name": "X",
                "position": 0,
                "stddev": 0.005644522673,
                "variance": 3.18606362e-05
              },
              {
                "average": 47.87738282,
                "count": 61324571,
                "maximum": 47.8840635,
                "minimum": 47.8704425,
                "name": "Y",
                "position": 1,
                "stddev": 0.003738729959,
                "variance": 1.39781017e-05
              },
              {
                "average": 991.8580543,
                "count": 61324571,
                "maximum": 1984.24,
                "minimum": 802.53,
                "name": "Z",
                "position": 2,
                "stddev": 137.4671888,
                "variance": 18897.22801
              },
              {
                "average": 25.91687304,
                "count": 61324571,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 29.33996947,
                "variance": 860.8338084
              },
              {
                "average": 1.333345569,
                "count": 61324571,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.578413259,
                "variance": 0.3345618982
              },
              {
                "average": 1.666722756,
                "count": 61324571,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7478212972,
                "variance": 0.5592366925
              },
              {
                "average": 0.4989427484,
                "count": 61324571,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999988863,
                "variance": 0.2499988863
              },
              {
                "average": 0.0006642688132,
                "count": 61324571,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02576485146,
                "variance": 0.000663827571
              },
              {
                "average": 1.058978921,
                "count": 61324571,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2576398008,
                "variance": 0.06637826696
              },
              {
                "average": 0.5487902262,
                "count": 61324571,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.01278989,
                "variance": 49.17922204
              },
              {
                "average": 0.4974229824,
                "count": 61324571,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499993363,
                "variance": 0.2499933631
              },
              {
                "average": 245.6196677,
                "count": 61324571,
                "maximum": 298,
                "minimum": 173,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 43.54609609,
                "variance": 1896.262485
              },
              {
                "average": 191555332.2,
                "count": 61324571,
                "maximum": 192135297,
                "minimum": 191272188.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 302350.3988,
                "variance": 91415763630.0
              },
              {
                "average": 0,
                "count": 61324571,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 61324571,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 61324571,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 61324571,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 61324571,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8023036,
              47.8704425,
              802.53,
              -120.7820528,
              47.8840635,
              1984.24
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8023036,
                    47.8704425,
                    802.53
                  ],
                  [
                    -120.8023036,
                    47.8840635,
                    802.53
                  ],
                  [
                    -120.7820528,
                    47.8840635,
                    1984.24
                  ],
                  [
                    -120.7820528,
                    47.8704425,
                    1984.24
                  ],
                  [
                    -120.8023036,
                    47.8704425,
                    802.53
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:41:37+00:00",
            "end_time": "2017-10-05T20:56:28+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8023036,
        47.8704425,
        802.53,
        -120.7820528,
        47.8840635,
        1984.24
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_540000_1519500_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T16:55:47Z",
        "pc:count": 21909509,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7866526,
            "count": 21909509,
            "maximum": -120.7801075,
            "minimum": -120.7961825,
            "name": "X",
            "position": 0,
            "stddev": 0.004089361868,
            "variance": 1.672288049e-05
          },
          {
            "average": 47.74178393,
            "count": 21909509,
            "maximum": 47.7491806,
            "minimum": 47.7355874,
            "name": "Y",
            "position": 1,
            "stddev": 0.003919299828,
            "variance": 1.536091114e-05
          },
          {
            "average": 1028.307858,
            "count": 21909509,
            "maximum": 1456.48,
            "minimum": 858.91,
            "name": "Z",
            "position": 2,
            "stddev": 61.54165188,
            "variance": 3787.374916
          },
          {
            "average": 37.85625693,
            "count": 21909509,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 35.1515456,
            "variance": 1235.631158
          },
          {
            "average": 1.176645538,
            "count": 21909509,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4214887354,
            "variance": 0.1776527541
          },
          {
            "average": 1.353385327,
            "count": 21909509,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.5703147772,
            "variance": 0.3252589451
          },
          {
            "average": 0.5001790319,
            "count": 21909509,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999794,
            "variance": 0.2499999794
          },
          {
            "average": 0.0006587550638,
            "count": 21909509,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.0256577695,
            "variance": 0.0006583211357
          },
          {
            "average": 1.154717479,
            "count": 21909509,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3886508091,
            "variance": 0.1510494515
          },
          {
            "average": 0.2010623788,
            "count": 21909509,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.055140519,
            "variance": 49.77500774
          },
          {
            "average": 0.4969364672,
            "count": 21909509,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999906261,
            "variance": 0.2499906262
          },
          {
            "average": 231.702957,
            "count": 21909509,
            "maximum": 234,
            "minimum": 229,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.225442505,
            "variance": 1.501709333
          },
          {
            "average": 191515891.5,
            "count": 21909509,
            "maximum": 191516947.8,
            "minimum": 191514862,
            "name": "GpsTime",
            "position": 12,
            "stddev": 465.4942526,
            "variance": 216684.8992
          },
          {
            "average": 0,
            "count": 21909509,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21909509,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21909509,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21909509,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 21909509,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7961825,
          47.7355874,
          858.91,
          -120.7801075,
          47.7491806,
          1456.48
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7961825,
                47.7355874,
                858.91
              ],
              [
                -120.7961825,
                47.7491806,
                858.91
              ],
              [
                -120.7801075,
                47.7491806,
                1456.48
              ],
              [
                -120.7801075,
                47.7355874,
                1456.48
              ],
              [
                -120.7961825,
                47.7355874,
                858.91
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T16:55:47+00:00",
        "end_time": "2017-10-08T16:21:02+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7961825,
              47.7355874,
              858.91
            ],
            [
              -120.7961825,
              47.7491806,
              858.91
            ],
            [
              -120.7801075,
              47.7491806,
              1456.48
            ],
            [
              -120.7801075,
              47.7355874,
              1456.48
            ],
            [
              -120.7961825,
              47.7355874,
              858.91
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_540000_1519500_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_540000_1519500_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_540000_1519500_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1519500_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7961825,
            47.7355874,
            858.91,
            -120.7801075,
            47.7491806,
            1456.48
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7961825,
                  47.7355874,
                  858.91
                ],
                [
                  -120.7961825,
                  47.7491806,
                  858.91
                ],
                [
                  -120.7801075,
                  47.7491806,
                  1456.48
                ],
                [
                  -120.7801075,
                  47.7355874,
                  1456.48
                ],
                [
                  -120.7961825,
                  47.7355874,
                  858.91
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_540000_1519500_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1519500_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T16:55:47Z",
            "pc:count": 21909509,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7866526,
                "count": 21909509,
                "maximum": -120.7801075,
                "minimum": -120.7961825,
                "name": "X",
                "position": 0,
                "stddev": 0.004089361868,
                "variance": 1.672288049e-05
              },
              {
                "average": 47.74178393,
                "count": 21909509,
                "maximum": 47.7491806,
                "minimum": 47.7355874,
                "name": "Y",
                "position": 1,
                "stddev": 0.003919299828,
                "variance": 1.536091114e-05
              },
              {
                "average": 1028.307858,
                "count": 21909509,
                "maximum": 1456.48,
                "minimum": 858.91,
                "name": "Z",
                "position": 2,
                "stddev": 61.54165188,
                "variance": 3787.374916
              },
              {
                "average": 37.85625693,
                "count": 21909509,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 35.1515456,
                "variance": 1235.631158
              },
              {
                "average": 1.176645538,
                "count": 21909509,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4214887354,
                "variance": 0.1776527541
              },
              {
                "average": 1.353385327,
                "count": 21909509,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.5703147772,
                "variance": 0.3252589451
              },
              {
                "average": 0.5001790319,
                "count": 21909509,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999794,
                "variance": 0.2499999794
              },
              {
                "average": 0.0006587550638,
                "count": 21909509,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.0256577695,
                "variance": 0.0006583211357
              },
              {
                "average": 1.154717479,
                "count": 21909509,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3886508091,
                "variance": 0.1510494515
              },
              {
                "average": 0.2010623788,
                "count": 21909509,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.055140519,
                "variance": 49.77500774
              },
              {
                "average": 0.4969364672,
                "count": 21909509,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999906261,
                "variance": 0.2499906262
              },
              {
                "average": 231.702957,
                "count": 21909509,
                "maximum": 234,
                "minimum": 229,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.225442505,
                "variance": 1.501709333
              },
              {
                "average": 191515891.5,
                "count": 21909509,
                "maximum": 191516947.8,
                "minimum": 191514862,
                "name": "GpsTime",
                "position": 12,
                "stddev": 465.4942526,
                "variance": 216684.8992
              },
              {
                "average": 0,
                "count": 21909509,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21909509,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21909509,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21909509,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 21909509,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7961825,
              47.7355874,
              858.91,
              -120.7801075,
              47.7491806,
              1456.48
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7961825,
                    47.7355874,
                    858.91
                  ],
                  [
                    -120.7961825,
                    47.7491806,
                    858.91
                  ],
                  [
                    -120.7801075,
                    47.7491806,
                    1456.48
                  ],
                  [
                    -120.7801075,
                    47.7355874,
                    1456.48
                  ],
                  [
                    -120.7961825,
                    47.7355874,
                    858.91
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T16:55:47+00:00",
            "end_time": "2017-10-08T16:21:02+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7961825,
        47.7355874,
        858.91,
        -120.7801075,
        47.7491806,
        1456.48
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_556500_1521000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T16:43:41Z",
        "pc:count": 39311020,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5701736,
            "count": 39311020,
            "maximum": -120.560225,
            "minimum": -120.5803762,
            "name": "X",
            "position": 0,
            "stddev": 0.005750145835,
            "variance": 3.306417713e-05
          },
          {
            "average": 47.75711288,
            "count": 39311020,
            "maximum": 47.7639056,
            "minimum": 47.7503221,
            "name": "Y",
            "position": 1,
            "stddev": 0.003897293891,
            "variance": 1.518889967e-05
          },
          {
            "average": 998.2360192,
            "count": 39311020,
            "maximum": 1260.33,
            "minimum": 827.51,
            "name": "Z",
            "position": 2,
            "stddev": 66.13460312,
            "variance": 4373.78573
          },
          {
            "average": 39.44962517,
            "count": 39311020,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 40.1846914,
            "variance": 1614.809423
          },
          {
            "average": 1.343445578,
            "count": 39311020,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5895988939,
            "variance": 0.3476268557
          },
          {
            "average": 1.686885001,
            "count": 39311020,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7625541778,
            "variance": 0.5814888741
          },
          {
            "average": 0.5004431327,
            "count": 39311020,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.49999981,
            "variance": 0.24999981
          },
          {
            "average": 0.0006839812348,
            "count": 39311020,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02614408962,
            "variance": 0.0006835134218
          },
          {
            "average": 1.107073233,
            "count": 39311020,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3453021692,
            "variance": 0.119233588
          },
          {
            "average": 0.2131452187,
            "count": 39311020,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.069332737,
            "variance": 49.97546534
          },
          {
            "average": 0.506102411,
            "count": 39311020,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999627656,
            "variance": 0.2499627669
          },
          {
            "average": 300.9012846,
            "count": 39311020,
            "maximum": 312,
            "minimum": 142,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 13.23274801,
            "variance": 175.1056198
          },
          {
            "average": 191692902,
            "count": 39311020,
            "maximum": 192121021.5,
            "minimum": 191614915.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 32174.41021,
            "variance": 1035192672
          },
          {
            "average": 0,
            "count": 39311020,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39311020,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39311020,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39311020,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 39311020,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.5803762,
          47.7503221,
          827.51,
          -120.560225,
          47.7639056,
          1260.33
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.5803762,
                47.7503221,
                827.51
              ],
              [
                -120.5803762,
                47.7639056,
                827.51
              ],
              [
                -120.560225,
                47.7639056,
                1260.33
              ],
              [
                -120.560225,
                47.7503221,
                1260.33
              ],
              [
                -120.5803762,
                47.7503221,
                827.51
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T16:43:41+00:00",
        "end_time": "2017-10-09T20:08:35+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.5803762,
              47.7503221,
              827.51
            ],
            [
              -120.5803762,
              47.7639056,
              827.51
            ],
            [
              -120.560225,
              47.7639056,
              1260.33
            ],
            [
              -120.560225,
              47.7503221,
              1260.33
            ],
            [
              -120.5803762,
              47.7503221,
              827.51
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_556500_1521000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_556500_1521000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_556500_1521000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1521000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.5803762,
            47.7503221,
            827.51,
            -120.560225,
            47.7639056,
            1260.33
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.5803762,
                  47.7503221,
                  827.51
                ],
                [
                  -120.5803762,
                  47.7639056,
                  827.51
                ],
                [
                  -120.560225,
                  47.7639056,
                  1260.33
                ],
                [
                  -120.560225,
                  47.7503221,
                  1260.33
                ],
                [
                  -120.5803762,
                  47.7503221,
                  827.51
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_556500_1521000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_556500_1521000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T16:43:41Z",
            "pc:count": 39311020,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5701736,
                "count": 39311020,
                "maximum": -120.560225,
                "minimum": -120.5803762,
                "name": "X",
                "position": 0,
                "stddev": 0.005750145835,
                "variance": 3.306417713e-05
              },
              {
                "average": 47.75711288,
                "count": 39311020,
                "maximum": 47.7639056,
                "minimum": 47.7503221,
                "name": "Y",
                "position": 1,
                "stddev": 0.003897293891,
                "variance": 1.518889967e-05
              },
              {
                "average": 998.2360192,
                "count": 39311020,
                "maximum": 1260.33,
                "minimum": 827.51,
                "name": "Z",
                "position": 2,
                "stddev": 66.13460312,
                "variance": 4373.78573
              },
              {
                "average": 39.44962517,
                "count": 39311020,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 40.1846914,
                "variance": 1614.809423
              },
              {
                "average": 1.343445578,
                "count": 39311020,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5895988939,
                "variance": 0.3476268557
              },
              {
                "average": 1.686885001,
                "count": 39311020,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7625541778,
                "variance": 0.5814888741
              },
              {
                "average": 0.5004431327,
                "count": 39311020,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.49999981,
                "variance": 0.24999981
              },
              {
                "average": 0.0006839812348,
                "count": 39311020,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02614408962,
                "variance": 0.0006835134218
              },
              {
                "average": 1.107073233,
                "count": 39311020,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3453021692,
                "variance": 0.119233588
              },
              {
                "average": 0.2131452187,
                "count": 39311020,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.069332737,
                "variance": 49.97546534
              },
              {
                "average": 0.506102411,
                "count": 39311020,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999627656,
                "variance": 0.2499627669
              },
              {
                "average": 300.9012846,
                "count": 39311020,
                "maximum": 312,
                "minimum": 142,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 13.23274801,
                "variance": 175.1056198
              },
              {
                "average": 191692902,
                "count": 39311020,
                "maximum": 192121021.5,
                "minimum": 191614915.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 32174.41021,
                "variance": 1035192672
              },
              {
                "average": 0,
                "count": 39311020,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39311020,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39311020,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39311020,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 39311020,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.5803762,
              47.7503221,
              827.51,
              -120.560225,
              47.7639056,
              1260.33
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.5803762,
                    47.7503221,
                    827.51
                  ],
                  [
                    -120.5803762,
                    47.7639056,
                    827.51
                  ],
                  [
                    -120.560225,
                    47.7639056,
                    1260.33
                  ],
                  [
                    -120.560225,
                    47.7503221,
                    1260.33
                  ],
                  [
                    -120.5803762,
                    47.7503221,
                    827.51
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T16:43:41+00:00",
            "end_time": "2017-10-09T20:08:35+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.5803762,
        47.7503221,
        827.51,
        -120.560225,
        47.7639056,
        1260.33
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1513500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:21:43Z",
        "pc:count": 5454442,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7016615,
            "count": 5454442,
            "maximum": -120.6994045,
            "minimum": -120.7074805,
            "name": "X",
            "position": 0,
            "stddev": 0.001701432759,
            "variance": 2.894873432e-06
          },
          {
            "average": 47.68589608,
            "count": 5454442,
            "maximum": 47.6948492,
            "minimum": 47.6821916,
            "name": "Y",
            "position": 1,
            "stddev": 0.002907203576,
            "variance": 8.451832633e-06
          },
          {
            "average": 653.8623101,
            "count": 5454442,
            "maximum": 1337.95,
            "minimum": 543.25,
            "name": "Z",
            "position": 2,
            "stddev": 57.90347662,
            "variance": 3352.812605
          },
          {
            "average": 15.98605632,
            "count": 5454442,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 18.94216263,
            "variance": 358.805525
          },
          {
            "average": 1.377140686,
            "count": 5454442,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.6004807841,
            "variance": 0.3605771721
          },
          {
            "average": 1.754326107,
            "count": 5454442,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7498790468,
            "variance": 0.5623185848
          },
          {
            "average": 0.4997706456,
            "count": 5454442,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999932,
            "variance": 0.2499999932
          },
          {
            "average": 0.000641862174,
            "count": 5454442,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02532686922,
            "variance": 0.0006414503045
          },
          {
            "average": 1.090304929,
            "count": 5454442,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3386348383,
            "variance": 0.1146735537
          },
          {
            "average": 0.2522588901,
            "count": 5454442,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.057707182,
            "variance": 49.81123067
          },
          {
            "average": 0.4983188014,
            "count": 5454442,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999972194,
            "variance": 0.2499972194
          },
          {
            "average": 260.2738086,
            "count": 5454442,
            "maximum": 262,
            "minimum": 258,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.9373723887,
            "variance": 0.8786669952
          },
          {
            "average": 191611133.1,
            "count": 5454442,
            "maximum": 191612103.5,
            "minimum": 191609941.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 527.1513666,
            "variance": 277888.5633
          },
          {
            "average": 0,
            "count": 5454442,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 5454442,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 5454442,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 5454442,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 5454442,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7074805,
          47.6821916,
          543.25,
          -120.6994045,
          47.6948492,
          1337.95
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7074805,
                47.6821916,
                543.25
              ],
              [
                -120.7074805,
                47.6948492,
                543.25
              ],
              [
                -120.6994045,
                47.6948492,
                1337.95
              ],
              [
                -120.6994045,
                47.6821916,
                1337.95
              ],
              [
                -120.7074805,
                47.6821916,
                543.25
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:21:43+00:00",
        "end_time": "2017-10-09T18:45:41+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7074805,
              47.6821916,
              543.25
            ],
            [
              -120.7074805,
              47.6948492,
              543.25
            ],
            [
              -120.6994045,
              47.6948492,
              1337.95
            ],
            [
              -120.6994045,
              47.6821916,
              1337.95
            ],
            [
              -120.7074805,
              47.6821916,
              543.25
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1513500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1513500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1513500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1513500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7074805,
            47.6821916,
            543.25,
            -120.6994045,
            47.6948492,
            1337.95
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7074805,
                  47.6821916,
                  543.25
                ],
                [
                  -120.7074805,
                  47.6948492,
                  543.25
                ],
                [
                  -120.6994045,
                  47.6948492,
                  1337.95
                ],
                [
                  -120.6994045,
                  47.6821916,
                  1337.95
                ],
                [
                  -120.7074805,
                  47.6821916,
                  543.25
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1513500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1513500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:21:43Z",
            "pc:count": 5454442,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7016615,
                "count": 5454442,
                "maximum": -120.6994045,
                "minimum": -120.7074805,
                "name": "X",
                "position": 0,
                "stddev": 0.001701432759,
                "variance": 2.894873432e-06
              },
              {
                "average": 47.68589608,
                "count": 5454442,
                "maximum": 47.6948492,
                "minimum": 47.6821916,
                "name": "Y",
                "position": 1,
                "stddev": 0.002907203576,
                "variance": 8.451832633e-06
              },
              {
                "average": 653.8623101,
                "count": 5454442,
                "maximum": 1337.95,
                "minimum": 543.25,
                "name": "Z",
                "position": 2,
                "stddev": 57.90347662,
                "variance": 3352.812605
              },
              {
                "average": 15.98605632,
                "count": 5454442,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 18.94216263,
                "variance": 358.805525
              },
              {
                "average": 1.377140686,
                "count": 5454442,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.6004807841,
                "variance": 0.3605771721
              },
              {
                "average": 1.754326107,
                "count": 5454442,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7498790468,
                "variance": 0.5623185848
              },
              {
                "average": 0.4997706456,
                "count": 5454442,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999932,
                "variance": 0.2499999932
              },
              {
                "average": 0.000641862174,
                "count": 5454442,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02532686922,
                "variance": 0.0006414503045
              },
              {
                "average": 1.090304929,
                "count": 5454442,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3386348383,
                "variance": 0.1146735537
              },
              {
                "average": 0.2522588901,
                "count": 5454442,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.057707182,
                "variance": 49.81123067
              },
              {
                "average": 0.4983188014,
                "count": 5454442,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999972194,
                "variance": 0.2499972194
              },
              {
                "average": 260.2738086,
                "count": 5454442,
                "maximum": 262,
                "minimum": 258,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.9373723887,
                "variance": 0.8786669952
              },
              {
                "average": 191611133.1,
                "count": 5454442,
                "maximum": 191612103.5,
                "minimum": 191609941.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 527.1513666,
                "variance": 277888.5633
              },
              {
                "average": 0,
                "count": 5454442,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 5454442,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 5454442,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 5454442,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 5454442,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7074805,
              47.6821916,
              543.25,
              -120.6994045,
              47.6948492,
              1337.95
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7074805,
                    47.6821916,
                    543.25
                  ],
                  [
                    -120.7074805,
                    47.6948492,
                    543.25
                  ],
                  [
                    -120.6994045,
                    47.6948492,
                    1337.95
                  ],
                  [
                    -120.6994045,
                    47.6821916,
                    1337.95
                  ],
                  [
                    -120.7074805,
                    47.6821916,
                    543.25
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:21:43+00:00",
            "end_time": "2017-10-09T18:45:41+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7074805,
        47.6821916,
        543.25,
        -120.6994045,
        47.6948492,
        1337.95
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1521000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:42:17Z",
        "pc:count": 10714913,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6433737,
            "count": 10714913,
            "maximum": -120.6402542,
            "minimum": -120.6464553,
            "name": "X",
            "position": 0,
            "stddev": 0.001740646287,
            "variance": 3.029849496e-06
          },
          {
            "average": 47.7568537,
            "count": 10714913,
            "maximum": 47.7635027,
            "minimum": 47.7499831,
            "name": "Y",
            "position": 1,
            "stddev": 0.003900425371,
            "variance": 1.521331807e-05
          },
          {
            "average": 758.4310392,
            "count": 10714913,
            "maximum": 931.22,
            "minimum": 619.38,
            "name": "Z",
            "position": 2,
            "stddev": 64.07065713,
            "variance": 4105.049105
          },
          {
            "average": 29.51976362,
            "count": 10714913,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 32.06715419,
            "variance": 1028.302378
          },
          {
            "average": 1.314621313,
            "count": 10714913,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5615151202,
            "variance": 0.3152992303
          },
          {
            "average": 1.629378139,
            "count": 10714913,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7296192957,
            "variance": 0.5323443166
          },
          {
            "average": 0.499709797,
            "count": 10714913,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999391,
            "variance": 0.2499999391
          },
          {
            "average": 0.0006185771177,
            "count": 10714913,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02486351821,
            "variance": 0.0006181945377
          },
          {
            "average": 1.190061086,
            "count": 10714913,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.438422893,
            "variance": 0.1922146332
          },
          {
            "average": 0.2092229646,
            "count": 10714913,
            "maximum": 12,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.894405893,
            "variance": 47.53283261
          },
          {
            "average": 0.4979404872,
            "count": 10714913,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999957817,
            "variance": 0.2499957817
          },
          {
            "average": 289.9930217,
            "count": 10714913,
            "maximum": 295,
            "minimum": 284,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.096480418,
            "variance": 4.395230144
          },
          {
            "average": 191690932.1,
            "count": 10714913,
            "maximum": 191692537.9,
            "minimum": 191688966.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 710.6769624,
            "variance": 505061.7448
          },
          {
            "average": 0,
            "count": 10714913,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10714913,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10714913,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10714913,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10714913,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6464553,
          47.7499831,
          619.38,
          -120.6402542,
          47.7635027,
          931.22
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6464553,
                47.7499831,
                619.38
              ],
              [
                -120.6464553,
                47.7635027,
                619.38
              ],
              [
                -120.6402542,
                47.7635027,
                931.22
              ],
              [
                -120.6402542,
                47.7499831,
                931.22
              ],
              [
                -120.6464553,
                47.7499831,
                619.38
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:42:17+00:00",
        "end_time": "2017-10-10T16:42:46+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6464553,
              47.7499831,
              619.38
            ],
            [
              -120.6464553,
              47.7635027,
              619.38
            ],
            [
              -120.6402542,
              47.7635027,
              931.22
            ],
            [
              -120.6402542,
              47.7499831,
              931.22
            ],
            [
              -120.6464553,
              47.7499831,
              619.38
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1521000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1521000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1521000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1521000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6464553,
            47.7499831,
            619.38,
            -120.6402542,
            47.7635027,
            931.22
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6464553,
                  47.7499831,
                  619.38
                ],
                [
                  -120.6464553,
                  47.7635027,
                  619.38
                ],
                [
                  -120.6402542,
                  47.7635027,
                  931.22
                ],
                [
                  -120.6402542,
                  47.7499831,
                  931.22
                ],
                [
                  -120.6464553,
                  47.7499831,
                  619.38
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1521000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1521000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:42:17Z",
            "pc:count": 10714913,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6433737,
                "count": 10714913,
                "maximum": -120.6402542,
                "minimum": -120.6464553,
                "name": "X",
                "position": 0,
                "stddev": 0.001740646287,
                "variance": 3.029849496e-06
              },
              {
                "average": 47.7568537,
                "count": 10714913,
                "maximum": 47.7635027,
                "minimum": 47.7499831,
                "name": "Y",
                "position": 1,
                "stddev": 0.003900425371,
                "variance": 1.521331807e-05
              },
              {
                "average": 758.4310392,
                "count": 10714913,
                "maximum": 931.22,
                "minimum": 619.38,
                "name": "Z",
                "position": 2,
                "stddev": 64.07065713,
                "variance": 4105.049105
              },
              {
                "average": 29.51976362,
                "count": 10714913,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 32.06715419,
                "variance": 1028.302378
              },
              {
                "average": 1.314621313,
                "count": 10714913,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5615151202,
                "variance": 0.3152992303
              },
              {
                "average": 1.629378139,
                "count": 10714913,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7296192957,
                "variance": 0.5323443166
              },
              {
                "average": 0.499709797,
                "count": 10714913,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999391,
                "variance": 0.2499999391
              },
              {
                "average": 0.0006185771177,
                "count": 10714913,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02486351821,
                "variance": 0.0006181945377
              },
              {
                "average": 1.190061086,
                "count": 10714913,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.438422893,
                "variance": 0.1922146332
              },
              {
                "average": 0.2092229646,
                "count": 10714913,
                "maximum": 12,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.894405893,
                "variance": 47.53283261
              },
              {
                "average": 0.4979404872,
                "count": 10714913,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999957817,
                "variance": 0.2499957817
              },
              {
                "average": 289.9930217,
                "count": 10714913,
                "maximum": 295,
                "minimum": 284,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.096480418,
                "variance": 4.395230144
              },
              {
                "average": 191690932.1,
                "count": 10714913,
                "maximum": 191692537.9,
                "minimum": 191688966.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 710.6769624,
                "variance": 505061.7448
              },
              {
                "average": 0,
                "count": 10714913,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10714913,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10714913,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10714913,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10714913,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6464553,
              47.7499831,
              619.38,
              -120.6402542,
              47.7635027,
              931.22
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6464553,
                    47.7499831,
                    619.38
                  ],
                  [
                    -120.6464553,
                    47.7635027,
                    619.38
                  ],
                  [
                    -120.6402542,
                    47.7635027,
                    931.22
                  ],
                  [
                    -120.6402542,
                    47.7499831,
                    931.22
                  ],
                  [
                    -120.6464553,
                    47.7499831,
                    619.38
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:42:17+00:00",
            "end_time": "2017-10-10T16:42:46+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6464553,
        47.7499831,
        619.38,
        -120.6402542,
        47.7635027,
        931.22
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_537000_1531500_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T20:06:33Z",
        "pc:count": 139039,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8221038,
            "count": 139039,
            "maximum": -120.821814,
            "minimum": -120.8225709,
            "name": "X",
            "position": 0,
            "stddev": 0.0001779276223,
            "variance": 3.165823877e-08
          },
          {
            "average": 47.84911272,
            "count": 139039,
            "maximum": 47.8501627,
            "minimum": 47.8478058,
            "name": "Y",
            "position": 1,
            "stddev": 0.0005461785729,
            "variance": 2.983110335e-07
          },
          {
            "average": 709.0198242,
            "count": 139039,
            "maximum": 762.49,
            "minimum": 656.36,
            "name": "Z",
            "position": 2,
            "stddev": 19.58296443,
            "variance": 383.4924958
          },
          {
            "average": 17.85018592,
            "count": 139039,
            "maximum": 128,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 19.88224613,
            "variance": 395.303711
          },
          {
            "average": 1.331547264,
            "count": 139039,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5567541801,
            "variance": 0.3099752171
          },
          {
            "average": 1.661382777,
            "count": 139039,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.69862154,
            "variance": 0.4880720562
          },
          {
            "average": 0.4993706802,
            "count": 139039,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.500001402,
            "variance": 0.250001402
          },
          {
            "average": 0.000841490517,
            "count": 139039,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02899635249,
            "variance": 0.0008407884579
          },
          {
            "average": 1.068750494,
            "count": 139039,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2715398686,
            "variance": 0.07373390025
          },
          {
            "average": 1.05496409,
            "count": 139039,
            "maximum": 7.998000145,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.467730639,
            "variance": 41.83153962
          },
          {
            "average": 0.5334258733,
            "count": 139039,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4988832539,
            "variance": 0.248884501
          },
          {
            "average": 211.8364919,
            "count": 139039,
            "maximum": 213,
            "minimum": 211,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.7713959845,
            "variance": 0.595051765
          },
          {
            "average": 191268791.9,
            "count": 139039,
            "maximum": 191269193.3,
            "minimum": 191268531.6,
            "name": "GpsTime",
            "position": 12,
            "stddev": 251.1838259,
            "variance": 63093.31441
          },
          {
            "average": 0,
            "count": 139039,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 139039,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 139039,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 139039,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 139039,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8225709,
          47.8478058,
          656.36,
          -120.821814,
          47.8501627,
          762.49
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8225709,
                47.8478058,
                656.36
              ],
              [
                -120.8225709,
                47.8501627,
                656.36
              ],
              [
                -120.821814,
                47.8501627,
                762.49
              ],
              [
                -120.821814,
                47.8478058,
                762.49
              ],
              [
                -120.8225709,
                47.8478058,
                656.36
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T20:06:33+00:00",
        "end_time": "2017-10-05T19:55:31+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8225709,
              47.8478058,
              656.36
            ],
            [
              -120.8225709,
              47.8501627,
              656.36
            ],
            [
              -120.821814,
              47.8501627,
              762.49
            ],
            [
              -120.821814,
              47.8478058,
              762.49
            ],
            [
              -120.8225709,
              47.8478058,
              656.36
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_537000_1531500_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_537000_1531500_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_537000_1531500_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1531500_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8225709,
            47.8478058,
            656.36,
            -120.821814,
            47.8501627,
            762.49
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8225709,
                  47.8478058,
                  656.36
                ],
                [
                  -120.8225709,
                  47.8501627,
                  656.36
                ],
                [
                  -120.821814,
                  47.8501627,
                  762.49
                ],
                [
                  -120.821814,
                  47.8478058,
                  762.49
                ],
                [
                  -120.8225709,
                  47.8478058,
                  656.36
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_537000_1531500_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1531500_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T20:06:33Z",
            "pc:count": 139039,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8221038,
                "count": 139039,
                "maximum": -120.821814,
                "minimum": -120.8225709,
                "name": "X",
                "position": 0,
                "stddev": 0.0001779276223,
                "variance": 3.165823877e-08
              },
              {
                "average": 47.84911272,
                "count": 139039,
                "maximum": 47.8501627,
                "minimum": 47.8478058,
                "name": "Y",
                "position": 1,
                "stddev": 0.0005461785729,
                "variance": 2.983110335e-07
              },
              {
                "average": 709.0198242,
                "count": 139039,
                "maximum": 762.49,
                "minimum": 656.36,
                "name": "Z",
                "position": 2,
                "stddev": 19.58296443,
                "variance": 383.4924958
              },
              {
                "average": 17.85018592,
                "count": 139039,
                "maximum": 128,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 19.88224613,
                "variance": 395.303711
              },
              {
                "average": 1.331547264,
                "count": 139039,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5567541801,
                "variance": 0.3099752171
              },
              {
                "average": 1.661382777,
                "count": 139039,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.69862154,
                "variance": 0.4880720562
              },
              {
                "average": 0.4993706802,
                "count": 139039,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.500001402,
                "variance": 0.250001402
              },
              {
                "average": 0.000841490517,
                "count": 139039,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02899635249,
                "variance": 0.0008407884579
              },
              {
                "average": 1.068750494,
                "count": 139039,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2715398686,
                "variance": 0.07373390025
              },
              {
                "average": 1.05496409,
                "count": 139039,
                "maximum": 7.998000145,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.467730639,
                "variance": 41.83153962
              },
              {
                "average": 0.5334258733,
                "count": 139039,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4988832539,
                "variance": 0.248884501
              },
              {
                "average": 211.8364919,
                "count": 139039,
                "maximum": 213,
                "minimum": 211,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.7713959845,
                "variance": 0.595051765
              },
              {
                "average": 191268791.9,
                "count": 139039,
                "maximum": 191269193.3,
                "minimum": 191268531.6,
                "name": "GpsTime",
                "position": 12,
                "stddev": 251.1838259,
                "variance": 63093.31441
              },
              {
                "average": 0,
                "count": 139039,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 139039,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 139039,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 139039,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 139039,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8225709,
              47.8478058,
              656.36,
              -120.821814,
              47.8501627,
              762.49
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8225709,
                    47.8478058,
                    656.36
                  ],
                  [
                    -120.8225709,
                    47.8501627,
                    656.36
                  ],
                  [
                    -120.821814,
                    47.8501627,
                    762.49
                  ],
                  [
                    -120.821814,
                    47.8478058,
                    762.49
                  ],
                  [
                    -120.8225709,
                    47.8478058,
                    656.36
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T20:06:33+00:00",
            "end_time": "2017-10-05T19:55:31+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8225709,
        47.8478058,
        656.36,
        -120.821814,
        47.8501627,
        762.49
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_538500_1525500_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T18:59:07Z",
        "pc:count": 16849019,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8121262,
            "count": 16849019,
            "maximum": -120.8010775,
            "minimum": -120.8211309,
            "name": "X",
            "position": 0,
            "stddev": 0.005414958873,
            "variance": 2.93217796e-05
          },
          {
            "average": 47.80074444,
            "count": 16849019,
            "maximum": 47.8029998,
            "minimum": 47.7965529,
            "name": "Y",
            "position": 1,
            "stddev": 0.001477134201,
            "variance": 2.181925447e-06
          },
          {
            "average": 1514.531259,
            "count": 16849019,
            "maximum": 2223.29,
            "minimum": 1315.16,
            "name": "Z",
            "position": 2,
            "stddev": 88.645022,
            "variance": 7857.939925
          },
          {
            "average": 38.10014939,
            "count": 16849019,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 35.04852529,
            "variance": 1228.399125
          },
          {
            "average": 1.29194673,
            "count": 16849019,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.55260426,
            "variance": 0.3053714682
          },
          {
            "average": 1.584011271,
            "count": 16849019,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7341427278,
            "variance": 0.5389655448
          },
          {
            "average": 0.4978054805,
            "count": 16849019,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999951989,
            "variance": 0.2499951989
          },
          {
            "average": 0.0005589642934,
            "count": 16849019,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02363581785,
            "variance": 0.0005586518855
          },
          {
            "average": 1.121537758,
            "count": 16849019,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3520923207,
            "variance": 0.1239690023
          },
          {
            "average": 1.153581384,
            "count": 16849019,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.602696367,
            "variance": 43.59559931
          },
          {
            "average": 0.5074183251,
            "count": 16849019,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999449803,
            "variance": 0.2499449833
          },
          {
            "average": 200.4921666,
            "count": 16849019,
            "maximum": 202,
            "minimum": 198,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.189569168,
            "variance": 1.415074804
          },
          {
            "average": 191264596.6,
            "count": 16849019,
            "maximum": 191265147.7,
            "minimum": 191263601.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 450.1809571,
            "variance": 202662.8941
          },
          {
            "average": 0,
            "count": 16849019,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 16849019,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 16849019,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 16849019,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 16849019,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8211309,
          47.7965529,
          1315.16,
          -120.8010775,
          47.8029998,
          2223.29
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8211309,
                47.7965529,
                1315.16
              ],
              [
                -120.8211309,
                47.8029998,
                1315.16
              ],
              [
                -120.8010775,
                47.8029998,
                2223.29
              ],
              [
                -120.8010775,
                47.7965529,
                2223.29
              ],
              [
                -120.8211309,
                47.7965529,
                1315.16
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T18:59:07+00:00",
        "end_time": "2017-10-05T18:33:21+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8211309,
              47.7965529,
              1315.16
            ],
            [
              -120.8211309,
              47.8029998,
              1315.16
            ],
            [
              -120.8010775,
              47.8029998,
              2223.29
            ],
            [
              -120.8010775,
              47.7965529,
              2223.29
            ],
            [
              -120.8211309,
              47.7965529,
              1315.16
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_538500_1525500_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_538500_1525500_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_538500_1525500_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1525500_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8211309,
            47.7965529,
            1315.16,
            -120.8010775,
            47.8029998,
            2223.29
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8211309,
                  47.7965529,
                  1315.16
                ],
                [
                  -120.8211309,
                  47.8029998,
                  1315.16
                ],
                [
                  -120.8010775,
                  47.8029998,
                  2223.29
                ],
                [
                  -120.8010775,
                  47.7965529,
                  2223.29
                ],
                [
                  -120.8211309,
                  47.7965529,
                  1315.16
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_538500_1525500_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_538500_1525500_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T18:59:07Z",
            "pc:count": 16849019,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8121262,
                "count": 16849019,
                "maximum": -120.8010775,
                "minimum": -120.8211309,
                "name": "X",
                "position": 0,
                "stddev": 0.005414958873,
                "variance": 2.93217796e-05
              },
              {
                "average": 47.80074444,
                "count": 16849019,
                "maximum": 47.8029998,
                "minimum": 47.7965529,
                "name": "Y",
                "position": 1,
                "stddev": 0.001477134201,
                "variance": 2.181925447e-06
              },
              {
                "average": 1514.531259,
                "count": 16849019,
                "maximum": 2223.29,
                "minimum": 1315.16,
                "name": "Z",
                "position": 2,
                "stddev": 88.645022,
                "variance": 7857.939925
              },
              {
                "average": 38.10014939,
                "count": 16849019,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 35.04852529,
                "variance": 1228.399125
              },
              {
                "average": 1.29194673,
                "count": 16849019,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.55260426,
                "variance": 0.3053714682
              },
              {
                "average": 1.584011271,
                "count": 16849019,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7341427278,
                "variance": 0.5389655448
              },
              {
                "average": 0.4978054805,
                "count": 16849019,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999951989,
                "variance": 0.2499951989
              },
              {
                "average": 0.0005589642934,
                "count": 16849019,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02363581785,
                "variance": 0.0005586518855
              },
              {
                "average": 1.121537758,
                "count": 16849019,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3520923207,
                "variance": 0.1239690023
              },
              {
                "average": 1.153581384,
                "count": 16849019,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.602696367,
                "variance": 43.59559931
              },
              {
                "average": 0.5074183251,
                "count": 16849019,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999449803,
                "variance": 0.2499449833
              },
              {
                "average": 200.4921666,
                "count": 16849019,
                "maximum": 202,
                "minimum": 198,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.189569168,
                "variance": 1.415074804
              },
              {
                "average": 191264596.6,
                "count": 16849019,
                "maximum": 191265147.7,
                "minimum": 191263601.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 450.1809571,
                "variance": 202662.8941
              },
              {
                "average": 0,
                "count": 16849019,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 16849019,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 16849019,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 16849019,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 16849019,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8211309,
              47.7965529,
              1315.16,
              -120.8010775,
              47.8029998,
              2223.29
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8211309,
                    47.7965529,
                    1315.16
                  ],
                  [
                    -120.8211309,
                    47.8029998,
                    1315.16
                  ],
                  [
                    -120.8010775,
                    47.8029998,
                    2223.29
                  ],
                  [
                    -120.8010775,
                    47.7965529,
                    2223.29
                  ],
                  [
                    -120.8211309,
                    47.7965529,
                    1315.16
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T18:59:07+00:00",
            "end_time": "2017-10-05T18:33:21+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8211309,
        47.7965529,
        1315.16,
        -120.8010775,
        47.8029998,
        2223.29
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_555000_1519500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T16:41:31Z",
        "pc:count": 36558118,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.5902005,
            "count": 36558118,
            "maximum": -120.5800885,
            "minimum": -120.6002387,
            "name": "X",
            "position": 0,
            "stddev": 0.005694551138,
            "variance": 3.242791266e-05
          },
          {
            "average": 47.74345445,
            "count": 36558118,
            "maximum": 47.7503218,
            "minimum": 47.736735,
            "name": "Y",
            "position": 1,
            "stddev": 0.003880409333,
            "variance": 1.505757659e-05
          },
          {
            "average": 791.0320075,
            "count": 36558118,
            "maximum": 1571.2,
            "minimum": 656.58,
            "name": "Z",
            "position": 2,
            "stddev": 57.33014456,
            "variance": 3286.745475
          },
          {
            "average": 25.82516376,
            "count": 36558118,
            "maximum": 205,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 28.21710177,
            "variance": 796.2048323
          },
          {
            "average": 1.322973026,
            "count": 36558118,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5626406754,
            "variance": 0.3165645296
          },
          {
            "average": 1.645941183,
            "count": 36558118,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7227943537,
            "variance": 0.5224316777
          },
          {
            "average": 0.5002321509,
            "count": 36558118,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999529,
            "variance": 0.2499999529
          },
          {
            "average": 0.0006654609518,
            "count": 36558118,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02578794547,
            "variance": 0.0006650181317
          },
          {
            "average": 1.127720716,
            "count": 36558118,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3750076782,
            "variance": 0.1406307587
          },
          {
            "average": 0.177699307,
            "count": 36558118,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.027121991,
            "variance": 49.38044348
          },
          {
            "average": 0.5032559116,
            "count": 36558118,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999894058,
            "variance": 0.2499894059
          },
          {
            "average": 274.9617307,
            "count": 36558118,
            "maximum": 284,
            "minimum": 268,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.861525195,
            "variance": 8.188326442
          },
          {
            "average": 191617735.3,
            "count": 36558118,
            "maximum": 191688891.6,
            "minimum": 191614916.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 4351.024864,
            "variance": 18931417.37
          },
          {
            "average": 0,
            "count": 36558118,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36558118,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36558118,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36558118,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36558118,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6002387,
          47.736735,
          656.58,
          -120.5800885,
          47.7503218,
          1571.2
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6002387,
                47.736735,
                656.58
              ],
              [
                -120.6002387,
                47.7503218,
                656.58
              ],
              [
                -120.5800885,
                47.7503218,
                1571.2
              ],
              [
                -120.5800885,
                47.736735,
                1571.2
              ],
              [
                -120.6002387,
                47.736735,
                656.58
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T16:41:31+00:00",
        "end_time": "2017-10-09T20:08:36+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6002387,
              47.736735,
              656.58
            ],
            [
              -120.6002387,
              47.7503218,
              656.58
            ],
            [
              -120.5800885,
              47.7503218,
              1571.2
            ],
            [
              -120.5800885,
              47.736735,
              1571.2
            ],
            [
              -120.6002387,
              47.736735,
              656.58
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_555000_1519500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_555000_1519500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_555000_1519500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1519500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6002387,
            47.736735,
            656.58,
            -120.5800885,
            47.7503218,
            1571.2
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6002387,
                  47.736735,
                  656.58
                ],
                [
                  -120.6002387,
                  47.7503218,
                  656.58
                ],
                [
                  -120.5800885,
                  47.7503218,
                  1571.2
                ],
                [
                  -120.5800885,
                  47.736735,
                  1571.2
                ],
                [
                  -120.6002387,
                  47.736735,
                  656.58
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_555000_1519500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_555000_1519500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T16:41:31Z",
            "pc:count": 36558118,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.5902005,
                "count": 36558118,
                "maximum": -120.5800885,
                "minimum": -120.6002387,
                "name": "X",
                "position": 0,
                "stddev": 0.005694551138,
                "variance": 3.242791266e-05
              },
              {
                "average": 47.74345445,
                "count": 36558118,
                "maximum": 47.7503218,
                "minimum": 47.736735,
                "name": "Y",
                "position": 1,
                "stddev": 0.003880409333,
                "variance": 1.505757659e-05
              },
              {
                "average": 791.0320075,
                "count": 36558118,
                "maximum": 1571.2,
                "minimum": 656.58,
                "name": "Z",
                "position": 2,
                "stddev": 57.33014456,
                "variance": 3286.745475
              },
              {
                "average": 25.82516376,
                "count": 36558118,
                "maximum": 205,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 28.21710177,
                "variance": 796.2048323
              },
              {
                "average": 1.322973026,
                "count": 36558118,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5626406754,
                "variance": 0.3165645296
              },
              {
                "average": 1.645941183,
                "count": 36558118,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7227943537,
                "variance": 0.5224316777
              },
              {
                "average": 0.5002321509,
                "count": 36558118,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999529,
                "variance": 0.2499999529
              },
              {
                "average": 0.0006654609518,
                "count": 36558118,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02578794547,
                "variance": 0.0006650181317
              },
              {
                "average": 1.127720716,
                "count": 36558118,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3750076782,
                "variance": 0.1406307587
              },
              {
                "average": 0.177699307,
                "count": 36558118,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.027121991,
                "variance": 49.38044348
              },
              {
                "average": 0.5032559116,
                "count": 36558118,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999894058,
                "variance": 0.2499894059
              },
              {
                "average": 274.9617307,
                "count": 36558118,
                "maximum": 284,
                "minimum": 268,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.861525195,
                "variance": 8.188326442
              },
              {
                "average": 191617735.3,
                "count": 36558118,
                "maximum": 191688891.6,
                "minimum": 191614916.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 4351.024864,
                "variance": 18931417.37
              },
              {
                "average": 0,
                "count": 36558118,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36558118,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36558118,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36558118,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36558118,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6002387,
              47.736735,
              656.58,
              -120.5800885,
              47.7503218,
              1571.2
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6002387,
                    47.736735,
                    656.58
                  ],
                  [
                    -120.6002387,
                    47.7503218,
                    656.58
                  ],
                  [
                    -120.5800885,
                    47.7503218,
                    1571.2
                  ],
                  [
                    -120.5800885,
                    47.736735,
                    1571.2
                  ],
                  [
                    -120.6002387,
                    47.736735,
                    656.58
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T16:41:31+00:00",
            "end_time": "2017-10-09T20:08:36+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6002387,
        47.736735,
        656.58,
        -120.5800885,
        47.7503218,
        1571.2
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_553500_1522500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:25:00Z",
        "pc:count": 35717907,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6106026,
            "count": 35717907,
            "maximum": -120.6003891,
            "minimum": -120.6205553,
            "name": "X",
            "position": 0,
            "stddev": 0.005835782115,
            "variance": 3.40563529e-05
          },
          {
            "average": 47.77027278,
            "count": 35717907,
            "maximum": 47.777199,
            "minimum": 47.7636088,
            "name": "Y",
            "position": 1,
            "stddev": 0.003853659925,
            "variance": 1.485069482e-05
          },
          {
            "average": 774.3976833,
            "count": 35717907,
            "maximum": 1509.02,
            "minimum": 625.79,
            "name": "Z",
            "position": 2,
            "stddev": 59.36475873,
            "variance": 3524.174579
          },
          {
            "average": 24.50378809,
            "count": 35717907,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 26.68587549,
            "variance": 712.1359505
          },
          {
            "average": 1.328695828,
            "count": 35717907,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5665819776,
            "variance": 0.3210151374
          },
          {
            "average": 1.657446502,
            "count": 35717907,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7254824892,
            "variance": 0.5263248421
          },
          {
            "average": 0.5015911487,
            "count": 35717907,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999974752,
            "variance": 0.2499974752
          },
          {
            "average": 0.0006763834174,
            "count": 35717907,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02599857577,
            "variance": 0.0006759259418
          },
          {
            "average": 1.108866065,
            "count": 35717907,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.344176551,
            "variance": 0.1184574983
          },
          {
            "average": -0.3717723516,
            "count": 35717907,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.025423608,
            "variance": 49.35657687
          },
          {
            "average": 0.5007039746,
            "count": 35717907,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999995114,
            "variance": 0.2499995114
          },
          {
            "average": 273.6352318,
            "count": 35717907,
            "maximum": 301,
            "minimum": 268,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 6.070499167,
            "variance": 36.85096014
          },
          {
            "average": 191619862.3,
            "count": 35717907,
            "maximum": 191695100.7,
            "minimum": 191614964.4,
            "name": "GpsTime",
            "position": 12,
            "stddev": 15480.38781,
            "variance": 239642406.9
          },
          {
            "average": 0,
            "count": 35717907,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35717907,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35717907,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35717907,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 35717907,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6205553,
          47.7636088,
          625.79,
          -120.6003891,
          47.777199,
          1509.02
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6205553,
                47.7636088,
                625.79
              ],
              [
                -120.6205553,
                47.777199,
                625.79
              ],
              [
                -120.6003891,
                47.777199,
                1509.02
              ],
              [
                -120.6003891,
                47.7636088,
                1509.02
              ],
              [
                -120.6205553,
                47.7636088,
                625.79
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:25:00+00:00",
        "end_time": "2017-10-09T20:09:24+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6205553,
              47.7636088,
              625.79
            ],
            [
              -120.6205553,
              47.777199,
              625.79
            ],
            [
              -120.6003891,
              47.777199,
              1509.02
            ],
            [
              -120.6003891,
              47.7636088,
              1509.02
            ],
            [
              -120.6205553,
              47.7636088,
              625.79
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_553500_1522500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_553500_1522500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_553500_1522500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1522500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6205553,
            47.7636088,
            625.79,
            -120.6003891,
            47.777199,
            1509.02
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6205553,
                  47.7636088,
                  625.79
                ],
                [
                  -120.6205553,
                  47.777199,
                  625.79
                ],
                [
                  -120.6003891,
                  47.777199,
                  1509.02
                ],
                [
                  -120.6003891,
                  47.7636088,
                  1509.02
                ],
                [
                  -120.6205553,
                  47.7636088,
                  625.79
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_553500_1522500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_553500_1522500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:25:00Z",
            "pc:count": 35717907,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6106026,
                "count": 35717907,
                "maximum": -120.6003891,
                "minimum": -120.6205553,
                "name": "X",
                "position": 0,
                "stddev": 0.005835782115,
                "variance": 3.40563529e-05
              },
              {
                "average": 47.77027278,
                "count": 35717907,
                "maximum": 47.777199,
                "minimum": 47.7636088,
                "name": "Y",
                "position": 1,
                "stddev": 0.003853659925,
                "variance": 1.485069482e-05
              },
              {
                "average": 774.3976833,
                "count": 35717907,
                "maximum": 1509.02,
                "minimum": 625.79,
                "name": "Z",
                "position": 2,
                "stddev": 59.36475873,
                "variance": 3524.174579
              },
              {
                "average": 24.50378809,
                "count": 35717907,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 26.68587549,
                "variance": 712.1359505
              },
              {
                "average": 1.328695828,
                "count": 35717907,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5665819776,
                "variance": 0.3210151374
              },
              {
                "average": 1.657446502,
                "count": 35717907,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7254824892,
                "variance": 0.5263248421
              },
              {
                "average": 0.5015911487,
                "count": 35717907,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999974752,
                "variance": 0.2499974752
              },
              {
                "average": 0.0006763834174,
                "count": 35717907,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02599857577,
                "variance": 0.0006759259418
              },
              {
                "average": 1.108866065,
                "count": 35717907,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.344176551,
                "variance": 0.1184574983
              },
              {
                "average": -0.3717723516,
                "count": 35717907,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.025423608,
                "variance": 49.35657687
              },
              {
                "average": 0.5007039746,
                "count": 35717907,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999995114,
                "variance": 0.2499995114
              },
              {
                "average": 273.6352318,
                "count": 35717907,
                "maximum": 301,
                "minimum": 268,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 6.070499167,
                "variance": 36.85096014
              },
              {
                "average": 191619862.3,
                "count": 35717907,
                "maximum": 191695100.7,
                "minimum": 191614964.4,
                "name": "GpsTime",
                "position": 12,
                "stddev": 15480.38781,
                "variance": 239642406.9
              },
              {
                "average": 0,
                "count": 35717907,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35717907,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35717907,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35717907,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 35717907,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6205553,
              47.7636088,
              625.79,
              -120.6003891,
              47.777199,
              1509.02
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6205553,
                    47.7636088,
                    625.79
                  ],
                  [
                    -120.6205553,
                    47.777199,
                    625.79
                  ],
                  [
                    -120.6003891,
                    47.777199,
                    1509.02
                  ],
                  [
                    -120.6003891,
                    47.7636088,
                    1509.02
                  ],
                  [
                    -120.6205553,
                    47.7636088,
                    625.79
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T18:25:00+00:00",
            "end_time": "2017-10-09T20:09:24+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6205553,
        47.7636088,
        625.79,
        -120.6003891,
        47.777199,
        1509.02
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_550500_1509000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:13:41Z",
        "pc:count": 4738228,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6565679,
            "count": 4738228,
            "maximum": -120.6526529,
            "minimum": -120.6591121,
            "name": "X",
            "position": 0,
            "stddev": 0.001676841152,
            "variance": 2.81179625e-06
          },
          {
            "average": 47.65266598,
            "count": 4738228,
            "maximum": 47.6555275,
            "minimum": 47.6473506,
            "name": "Y",
            "position": 1,
            "stddev": 0.001932825839,
            "variance": 3.735815724e-06
          },
          {
            "average": 578.2095306,
            "count": 4738228,
            "maximum": 697.94,
            "minimum": 431.43,
            "name": "Z",
            "position": 2,
            "stddev": 48.14485972,
            "variance": 2317.927517
          },
          {
            "average": 27.49512856,
            "count": 4738228,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 28.46556549,
            "variance": 810.2884185
          },
          {
            "average": 1.276447862,
            "count": 4738228,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5334637188,
            "variance": 0.2845835393
          },
          {
            "average": 1.552584004,
            "count": 4738228,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7075937048,
            "variance": 0.500688851
          },
          {
            "average": 0.5027189489,
            "count": 4738228,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.49999266,
            "variance": 0.2499926601
          },
          {
            "average": 0.0007156683891,
            "count": 4738228,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.0267424075,
            "variance": 0.0007151563588
          },
          {
            "average": 1.223918942,
            "count": 4738228,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4753160775,
            "variance": 0.2259253736
          },
          {
            "average": -0.6734919447,
            "count": 4738228,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.953006385,
            "variance": 48.3442978
          },
          {
            "average": 0.4988862925,
            "count": 4738228,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999988124,
            "variance": 0.2499988124
          },
          {
            "average": 251.9400139,
            "count": 4738228,
            "maximum": 254,
            "minimum": 250,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.9155760135,
            "variance": 0.8382794366
          },
          {
            "average": 191606729.4,
            "count": 4738228,
            "maximum": 191608021.8,
            "minimum": 191605820.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 518.9797391,
            "variance": 269339.9696
          },
          {
            "average": 0,
            "count": 4738228,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4738228,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4738228,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4738228,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 4738228,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6591121,
          47.6473506,
          431.43,
          -120.6526529,
          47.6555275,
          697.94
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6591121,
                47.6473506,
                431.43
              ],
              [
                -120.6591121,
                47.6555275,
                431.43
              ],
              [
                -120.6526529,
                47.6555275,
                697.94
              ],
              [
                -120.6526529,
                47.6473506,
                697.94
              ],
              [
                -120.6591121,
                47.6473506,
                431.43
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:13:41+00:00",
        "end_time": "2017-10-09T17:37:00+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6591121,
              47.6473506,
              431.43
            ],
            [
              -120.6591121,
              47.6555275,
              431.43
            ],
            [
              -120.6526529,
              47.6555275,
              697.94
            ],
            [
              -120.6526529,
              47.6473506,
              697.94
            ],
            [
              -120.6591121,
              47.6473506,
              431.43
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_550500_1509000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_550500_1509000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_550500_1509000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1509000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6591121,
            47.6473506,
            431.43,
            -120.6526529,
            47.6555275,
            697.94
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6591121,
                  47.6473506,
                  431.43
                ],
                [
                  -120.6591121,
                  47.6555275,
                  431.43
                ],
                [
                  -120.6526529,
                  47.6555275,
                  697.94
                ],
                [
                  -120.6526529,
                  47.6473506,
                  697.94
                ],
                [
                  -120.6591121,
                  47.6473506,
                  431.43
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_550500_1509000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_550500_1509000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:13:41Z",
            "pc:count": 4738228,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6565679,
                "count": 4738228,
                "maximum": -120.6526529,
                "minimum": -120.6591121,
                "name": "X",
                "position": 0,
                "stddev": 0.001676841152,
                "variance": 2.81179625e-06
              },
              {
                "average": 47.65266598,
                "count": 4738228,
                "maximum": 47.6555275,
                "minimum": 47.6473506,
                "name": "Y",
                "position": 1,
                "stddev": 0.001932825839,
                "variance": 3.735815724e-06
              },
              {
                "average": 578.2095306,
                "count": 4738228,
                "maximum": 697.94,
                "minimum": 431.43,
                "name": "Z",
                "position": 2,
                "stddev": 48.14485972,
                "variance": 2317.927517
              },
              {
                "average": 27.49512856,
                "count": 4738228,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 28.46556549,
                "variance": 810.2884185
              },
              {
                "average": 1.276447862,
                "count": 4738228,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5334637188,
                "variance": 0.2845835393
              },
              {
                "average": 1.552584004,
                "count": 4738228,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7075937048,
                "variance": 0.500688851
              },
              {
                "average": 0.5027189489,
                "count": 4738228,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.49999266,
                "variance": 0.2499926601
              },
              {
                "average": 0.0007156683891,
                "count": 4738228,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.0267424075,
                "variance": 0.0007151563588
              },
              {
                "average": 1.223918942,
                "count": 4738228,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4753160775,
                "variance": 0.2259253736
              },
              {
                "average": -0.6734919447,
                "count": 4738228,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.953006385,
                "variance": 48.3442978
              },
              {
                "average": 0.4988862925,
                "count": 4738228,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999988124,
                "variance": 0.2499988124
              },
              {
                "average": 251.9400139,
                "count": 4738228,
                "maximum": 254,
                "minimum": 250,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.9155760135,
                "variance": 0.8382794366
              },
              {
                "average": 191606729.4,
                "count": 4738228,
                "maximum": 191608021.8,
                "minimum": 191605820.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 518.9797391,
                "variance": 269339.9696
              },
              {
                "average": 0,
                "count": 4738228,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4738228,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4738228,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4738228,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 4738228,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6591121,
              47.6473506,
              431.43,
              -120.6526529,
              47.6555275,
              697.94
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6591121,
                    47.6473506,
                    431.43
                  ],
                  [
                    -120.6591121,
                    47.6555275,
                    431.43
                  ],
                  [
                    -120.6526529,
                    47.6555275,
                    697.94
                  ],
                  [
                    -120.6526529,
                    47.6473506,
                    697.94
                  ],
                  [
                    -120.6591121,
                    47.6473506,
                    431.43
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:13:41+00:00",
            "end_time": "2017-10-09T17:37:00+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6591121,
        47.6473506,
        431.43,
        -120.6526529,
        47.6555275,
        697.94
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_558000_1525500_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T18:17:51Z",
        "pc:count": 11693277,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.551638,
            "count": 11693277,
            "maximum": -120.5406215,
            "minimum": -120.560686,
            "name": "X",
            "position": 0,
            "stddev": 0.005485749038,
            "variance": 3.009344251e-05
          },
          {
            "average": 47.79280801,
            "count": 11693277,
            "maximum": 47.7950353,
            "minimum": 47.7908826,
            "name": "Y",
            "position": 1,
            "stddev": 0.00109691963,
            "variance": 1.203232674e-06
          },
          {
            "average": 1580.291833,
            "count": 11693277,
            "maximum": 1656.49,
            "minimum": 1527.09,
            "name": "Z",
            "position": 2,
            "stddev": 24.75067332,
            "variance": 612.5958296
          },
          {
            "average": 102.7641481,
            "count": 11693277,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 54.35707392,
            "variance": 2954.691485
          },
          {
            "average": 1.043564263,
            "count": 11693277,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.2076549807,
            "variance": 0.04312059102
          },
          {
            "average": 1.087133145,
            "count": 11693277,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.2896774967,
            "variance": 0.08391305211
          },
          {
            "average": 0.5007676633,
            "count": 11693277,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999994321,
            "variance": 0.2499994321
          },
          {
            "average": 0.0006830420591,
            "count": 11693277,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02612614727,
            "variance": 0.000682575571
          },
          {
            "average": 1.305056145,
            "count": 11693277,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4889439061,
            "variance": 0.2390661433
          },
          {
            "average": 0.2212292424,
            "count": 11693277,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.110617462,
            "variance": 50.5608807
          },
          {
            "average": 0.5060978201,
            "count": 11693277,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999628366,
            "variance": 0.249962838
          },
          {
            "average": 184.25525,
            "count": 11693277,
            "maximum": 319,
            "minimum": 148,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 68.24107729,
            "variance": 4656.84463
          },
          {
            "average": 192038093.5,
            "count": 11693277,
            "maximum": 192126671.7,
            "minimum": 191702109.5,
            "name": "GpsTime",
            "position": 12,
            "stddev": 170403.5634,
            "variance": 29037374410.0
          },
          {
            "average": 0,
            "count": 11693277,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11693277,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11693277,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11693277,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 11693277,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.560686,
          47.7908826,
          1527.09,
          -120.5406215,
          47.7950353,
          1656.49
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.560686,
                47.7908826,
                1527.09
              ],
              [
                -120.560686,
                47.7950353,
                1527.09
              ],
              [
                -120.5406215,
                47.7950353,
                1656.49
              ],
              [
                -120.5406215,
                47.7908826,
                1656.49
              ],
              [
                -120.560686,
                47.7908826,
                1527.09
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T18:17:51+00:00",
        "end_time": "2017-10-10T20:21:49+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.560686,
              47.7908826,
              1527.09
            ],
            [
              -120.560686,
              47.7950353,
              1527.09
            ],
            [
              -120.5406215,
              47.7950353,
              1656.49
            ],
            [
              -120.5406215,
              47.7908826,
              1656.49
            ],
            [
              -120.560686,
              47.7908826,
              1527.09
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_558000_1525500_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_558000_1525500_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_558000_1525500_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1525500_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.560686,
            47.7908826,
            1527.09,
            -120.5406215,
            47.7950353,
            1656.49
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.560686,
                  47.7908826,
                  1527.09
                ],
                [
                  -120.560686,
                  47.7950353,
                  1527.09
                ],
                [
                  -120.5406215,
                  47.7950353,
                  1656.49
                ],
                [
                  -120.5406215,
                  47.7908826,
                  1656.49
                ],
                [
                  -120.560686,
                  47.7908826,
                  1527.09
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_558000_1525500_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_558000_1525500_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T18:17:51Z",
            "pc:count": 11693277,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.551638,
                "count": 11693277,
                "maximum": -120.5406215,
                "minimum": -120.560686,
                "name": "X",
                "position": 0,
                "stddev": 0.005485749038,
                "variance": 3.009344251e-05
              },
              {
                "average": 47.79280801,
                "count": 11693277,
                "maximum": 47.7950353,
                "minimum": 47.7908826,
                "name": "Y",
                "position": 1,
                "stddev": 0.00109691963,
                "variance": 1.203232674e-06
              },
              {
                "average": 1580.291833,
                "count": 11693277,
                "maximum": 1656.49,
                "minimum": 1527.09,
                "name": "Z",
                "position": 2,
                "stddev": 24.75067332,
                "variance": 612.5958296
              },
              {
                "average": 102.7641481,
                "count": 11693277,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 54.35707392,
                "variance": 2954.691485
              },
              {
                "average": 1.043564263,
                "count": 11693277,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.2076549807,
                "variance": 0.04312059102
              },
              {
                "average": 1.087133145,
                "count": 11693277,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.2896774967,
                "variance": 0.08391305211
              },
              {
                "average": 0.5007676633,
                "count": 11693277,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999994321,
                "variance": 0.2499994321
              },
              {
                "average": 0.0006830420591,
                "count": 11693277,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02612614727,
                "variance": 0.000682575571
              },
              {
                "average": 1.305056145,
                "count": 11693277,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4889439061,
                "variance": 0.2390661433
              },
              {
                "average": 0.2212292424,
                "count": 11693277,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.110617462,
                "variance": 50.5608807
              },
              {
                "average": 0.5060978201,
                "count": 11693277,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999628366,
                "variance": 0.249962838
              },
              {
                "average": 184.25525,
                "count": 11693277,
                "maximum": 319,
                "minimum": 148,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 68.24107729,
                "variance": 4656.84463
              },
              {
                "average": 192038093.5,
                "count": 11693277,
                "maximum": 192126671.7,
                "minimum": 191702109.5,
                "name": "GpsTime",
                "position": 12,
                "stddev": 170403.5634,
                "variance": 29037374410.0
              },
              {
                "average": 0,
                "count": 11693277,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11693277,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11693277,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11693277,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 11693277,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.560686,
              47.7908826,
              1527.09,
              -120.5406215,
              47.7950353,
              1656.49
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.560686,
                    47.7908826,
                    1527.09
                  ],
                  [
                    -120.560686,
                    47.7950353,
                    1527.09
                  ],
                  [
                    -120.5406215,
                    47.7950353,
                    1656.49
                  ],
                  [
                    -120.5406215,
                    47.7908826,
                    1656.49
                  ],
                  [
                    -120.560686,
                    47.7908826,
                    1527.09
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T18:17:51+00:00",
            "end_time": "2017-10-10T20:21:49+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.560686,
        47.7908826,
        1527.09,
        -120.5406215,
        47.7950353,
        1656.49
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_541500_1518000_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T17:26:32Z",
        "pc:count": 43047278,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7699377,
            "count": 43047278,
            "maximum": -120.7599172,
            "minimum": -120.7801067,
            "name": "X",
            "position": 0,
            "stddev": 0.005738089923,
            "variance": 3.292567597e-05
          },
          {
            "average": 47.72891896,
            "count": 43047278,
            "maximum": 47.7358222,
            "minimum": 47.7222057,
            "name": "Y",
            "position": 1,
            "stddev": 0.003916265977,
            "variance": 1.53371392e-05
          },
          {
            "average": 994.9101806,
            "count": 43047278,
            "maximum": 1192.74,
            "minimum": 526.22,
            "name": "Z",
            "position": 2,
            "stddev": 80.57381399,
            "variance": 6492.1395
          },
          {
            "average": 34.72670453,
            "count": 43047278,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 38.00009531,
            "variance": 1444.007243
          },
          {
            "average": 1.345139941,
            "count": 43047278,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5886532361,
            "variance": 0.3465126324
          },
          {
            "average": 1.690382676,
            "count": 43047278,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7585197293,
            "variance": 0.5753521797
          },
          {
            "average": 0.4997333397,
            "count": 43047278,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999347,
            "variance": 0.2499999347
          },
          {
            "average": 0.0006594145163,
            "count": 43047278,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02567059999,
            "variance": 0.0006589797041
          },
          {
            "average": 1.108071456,
            "count": 43047278,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3454645544,
            "variance": 0.1193457584
          },
          {
            "average": 0.3119970957,
            "count": 43047278,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.019350337,
            "variance": 49.27127915
          },
          {
            "average": 0.5001681175,
            "count": 43047278,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999999775,
            "variance": 0.2499999775
          },
          {
            "average": 234.6216913,
            "count": 43047278,
            "maximum": 238,
            "minimum": 231,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.581040459,
            "variance": 2.499688934
          },
          {
            "average": 191517126.9,
            "count": 43047278,
            "maximum": 191518792,
            "minimum": 191515630.2,
            "name": "GpsTime",
            "position": 12,
            "stddev": 725.7623074,
            "variance": 526730.9268
          },
          {
            "average": 0,
            "count": 43047278,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43047278,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43047278,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43047278,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43047278,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7801067,
          47.7222057,
          526.22,
          -120.7599172,
          47.7358222,
          1192.74
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7801067,
                47.7222057,
                526.22
              ],
              [
                -120.7801067,
                47.7358222,
                526.22
              ],
              [
                -120.7599172,
                47.7358222,
                1192.74
              ],
              [
                -120.7599172,
                47.7222057,
                1192.74
              ],
              [
                -120.7801067,
                47.7222057,
                526.22
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T17:26:32+00:00",
        "end_time": "2017-10-08T16:33:50+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7801067,
              47.7222057,
              526.22
            ],
            [
              -120.7801067,
              47.7358222,
              526.22
            ],
            [
              -120.7599172,
              47.7358222,
              1192.74
            ],
            [
              -120.7599172,
              47.7222057,
              1192.74
            ],
            [
              -120.7801067,
              47.7222057,
              526.22
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_541500_1518000_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_541500_1518000_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_541500_1518000_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1518000_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7801067,
            47.7222057,
            526.22,
            -120.7599172,
            47.7358222,
            1192.74
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7801067,
                  47.7222057,
                  526.22
                ],
                [
                  -120.7801067,
                  47.7358222,
                  526.22
                ],
                [
                  -120.7599172,
                  47.7358222,
                  1192.74
                ],
                [
                  -120.7599172,
                  47.7222057,
                  1192.74
                ],
                [
                  -120.7801067,
                  47.7222057,
                  526.22
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_541500_1518000_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1518000_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T17:26:32Z",
            "pc:count": 43047278,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7699377,
                "count": 43047278,
                "maximum": -120.7599172,
                "minimum": -120.7801067,
                "name": "X",
                "position": 0,
                "stddev": 0.005738089923,
                "variance": 3.292567597e-05
              },
              {
                "average": 47.72891896,
                "count": 43047278,
                "maximum": 47.7358222,
                "minimum": 47.7222057,
                "name": "Y",
                "position": 1,
                "stddev": 0.003916265977,
                "variance": 1.53371392e-05
              },
              {
                "average": 994.9101806,
                "count": 43047278,
                "maximum": 1192.74,
                "minimum": 526.22,
                "name": "Z",
                "position": 2,
                "stddev": 80.57381399,
                "variance": 6492.1395
              },
              {
                "average": 34.72670453,
                "count": 43047278,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 38.00009531,
                "variance": 1444.007243
              },
              {
                "average": 1.345139941,
                "count": 43047278,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5886532361,
                "variance": 0.3465126324
              },
              {
                "average": 1.690382676,
                "count": 43047278,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7585197293,
                "variance": 0.5753521797
              },
              {
                "average": 0.4997333397,
                "count": 43047278,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999347,
                "variance": 0.2499999347
              },
              {
                "average": 0.0006594145163,
                "count": 43047278,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02567059999,
                "variance": 0.0006589797041
              },
              {
                "average": 1.108071456,
                "count": 43047278,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3454645544,
                "variance": 0.1193457584
              },
              {
                "average": 0.3119970957,
                "count": 43047278,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.019350337,
                "variance": 49.27127915
              },
              {
                "average": 0.5001681175,
                "count": 43047278,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999999775,
                "variance": 0.2499999775
              },
              {
                "average": 234.6216913,
                "count": 43047278,
                "maximum": 238,
                "minimum": 231,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.581040459,
                "variance": 2.499688934
              },
              {
                "average": 191517126.9,
                "count": 43047278,
                "maximum": 191518792,
                "minimum": 191515630.2,
                "name": "GpsTime",
                "position": 12,
                "stddev": 725.7623074,
                "variance": 526730.9268
              },
              {
                "average": 0,
                "count": 43047278,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43047278,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43047278,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43047278,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43047278,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7801067,
              47.7222057,
              526.22,
              -120.7599172,
              47.7358222,
              1192.74
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7801067,
                    47.7222057,
                    526.22
                  ],
                  [
                    -120.7801067,
                    47.7358222,
                    526.22
                  ],
                  [
                    -120.7599172,
                    47.7358222,
                    1192.74
                  ],
                  [
                    -120.7599172,
                    47.7222057,
                    1192.74
                  ],
                  [
                    -120.7801067,
                    47.7222057,
                    526.22
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T17:26:32+00:00",
            "end_time": "2017-10-08T16:33:50+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7801067,
        47.7222057,
        526.22,
        -120.7599172,
        47.7358222,
        1192.74
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1527000_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T19:27:44Z",
        "pc:count": 9170384,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7546706,
            "count": 9170384,
            "maximum": -120.7410261,
            "minimum": -120.7611207,
            "name": "X",
            "position": 0,
            "stddev": 0.004610427901,
            "variance": 2.125604543e-05
          },
          {
            "average": 47.80485248,
            "count": 9170384,
            "maximum": 47.8081797,
            "minimum": 47.8032625,
            "name": "Y",
            "position": 1,
            "stddev": 0.001131432407,
            "variance": 1.280139293e-06
          },
          {
            "average": 712.3614587,
            "count": 9170384,
            "maximum": 1554.5,
            "minimum": 594.12,
            "name": "Z",
            "position": 2,
            "stddev": 67.61788335,
            "variance": 4572.178149
          },
          {
            "average": 17.95803077,
            "count": 9170384,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 20.93328253,
            "variance": 438.2023175
          },
          {
            "average": 1.368227655,
            "count": 9170384,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.592665768,
            "variance": 0.3512527125
          },
          {
            "average": 1.737015048,
            "count": 9170384,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7416732689,
            "variance": 0.5500792378
          },
          {
            "average": 0.5003069664,
            "count": 9170384,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.499999933,
            "variance": 0.249999933
          },
          {
            "average": 0.0004695550372,
            "count": 9170384,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02166413179,
            "variance": 0.0004693346064
          },
          {
            "average": 1.084908004,
            "count": 9170384,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3023682064,
            "variance": 0.09142653222
          },
          {
            "average": 0.8597879207,
            "count": 9170384,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.472630026,
            "variance": 41.89493945
          },
          {
            "average": 0.4999102546,
            "count": 9170384,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.5000000192,
            "variance": 0.2500000192
          },
          {
            "average": 204.0656795,
            "count": 9170384,
            "maximum": 206,
            "minimum": 194,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.475156366,
            "variance": 2.176086305
          },
          {
            "average": 191266174.2,
            "count": 9170384,
            "maximum": 191266864.5,
            "minimum": 191262060,
            "name": "GpsTime",
            "position": 12,
            "stddev": 568.80205,
            "variance": 323535.7721
          },
          {
            "average": 0,
            "count": 9170384,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9170384,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9170384,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9170384,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 9170384,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7611207,
          47.8032625,
          594.12,
          -120.7410261,
          47.8081797,
          1554.5
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7611207,
                47.8032625,
                594.12
              ],
              [
                -120.7611207,
                47.8081797,
                594.12
              ],
              [
                -120.7410261,
                47.8081797,
                1554.5
              ],
              [
                -120.7410261,
                47.8032625,
                1554.5
              ],
              [
                -120.7611207,
                47.8032625,
                594.12
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T19:27:44+00:00",
        "end_time": "2017-10-05T18:07:40+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7611207,
              47.8032625,
              594.12
            ],
            [
              -120.7611207,
              47.8081797,
              594.12
            ],
            [
              -120.7410261,
              47.8081797,
              1554.5
            ],
            [
              -120.7410261,
              47.8032625,
              1554.5
            ],
            [
              -120.7611207,
              47.8032625,
              594.12
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1527000_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1527000_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1527000_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1527000_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7611207,
            47.8032625,
            594.12,
            -120.7410261,
            47.8081797,
            1554.5
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7611207,
                  47.8032625,
                  594.12
                ],
                [
                  -120.7611207,
                  47.8081797,
                  594.12
                ],
                [
                  -120.7410261,
                  47.8081797,
                  1554.5
                ],
                [
                  -120.7410261,
                  47.8032625,
                  1554.5
                ],
                [
                  -120.7611207,
                  47.8032625,
                  594.12
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1527000_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1527000_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T19:27:44Z",
            "pc:count": 9170384,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7546706,
                "count": 9170384,
                "maximum": -120.7410261,
                "minimum": -120.7611207,
                "name": "X",
                "position": 0,
                "stddev": 0.004610427901,
                "variance": 2.125604543e-05
              },
              {
                "average": 47.80485248,
                "count": 9170384,
                "maximum": 47.8081797,
                "minimum": 47.8032625,
                "name": "Y",
                "position": 1,
                "stddev": 0.001131432407,
                "variance": 1.280139293e-06
              },
              {
                "average": 712.3614587,
                "count": 9170384,
                "maximum": 1554.5,
                "minimum": 594.12,
                "name": "Z",
                "position": 2,
                "stddev": 67.61788335,
                "variance": 4572.178149
              },
              {
                "average": 17.95803077,
                "count": 9170384,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 20.93328253,
                "variance": 438.2023175
              },
              {
                "average": 1.368227655,
                "count": 9170384,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.592665768,
                "variance": 0.3512527125
              },
              {
                "average": 1.737015048,
                "count": 9170384,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7416732689,
                "variance": 0.5500792378
              },
              {
                "average": 0.5003069664,
                "count": 9170384,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.499999933,
                "variance": 0.249999933
              },
              {
                "average": 0.0004695550372,
                "count": 9170384,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02166413179,
                "variance": 0.0004693346064
              },
              {
                "average": 1.084908004,
                "count": 9170384,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3023682064,
                "variance": 0.09142653222
              },
              {
                "average": 0.8597879207,
                "count": 9170384,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.472630026,
                "variance": 41.89493945
              },
              {
                "average": 0.4999102546,
                "count": 9170384,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.5000000192,
                "variance": 0.2500000192
              },
              {
                "average": 204.0656795,
                "count": 9170384,
                "maximum": 206,
                "minimum": 194,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.475156366,
                "variance": 2.176086305
              },
              {
                "average": 191266174.2,
                "count": 9170384,
                "maximum": 191266864.5,
                "minimum": 191262060,
                "name": "GpsTime",
                "position": 12,
                "stddev": 568.80205,
                "variance": 323535.7721
              },
              {
                "average": 0,
                "count": 9170384,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9170384,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9170384,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9170384,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 9170384,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7611207,
              47.8032625,
              594.12,
              -120.7410261,
              47.8081797,
              1554.5
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7611207,
                    47.8032625,
                    594.12
                  ],
                  [
                    -120.7611207,
                    47.8081797,
                    594.12
                  ],
                  [
                    -120.7410261,
                    47.8081797,
                    1554.5
                  ],
                  [
                    -120.7410261,
                    47.8032625,
                    1554.5
                  ],
                  [
                    -120.7611207,
                    47.8032625,
                    594.12
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T19:27:44+00:00",
            "end_time": "2017-10-05T18:07:40+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7611207,
        47.8032625,
        594.12,
        -120.7410261,
        47.8081797,
        1554.5
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_541500_1536000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:35:38Z",
        "pc:count": 45815259,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7746855,
            "count": 45815259,
            "maximum": -120.762192,
            "minimum": -120.7824243,
            "name": "X",
            "position": 0,
            "stddev": 0.005478180567,
            "variance": 3.001046232e-05
          },
          {
            "average": 47.8894471,
            "count": 45815259,
            "maximum": 47.8962733,
            "minimum": 47.8840641,
            "name": "Y",
            "position": 1,
            "stddev": 0.003020385163,
            "variance": 9.122726534e-06
          },
          {
            "average": 950.5165424,
            "count": 45815259,
            "maximum": 1479.3,
            "minimum": 581.75,
            "name": "Z",
            "position": 2,
            "stddev": 85.10255411,
            "variance": 7242.444715
          },
          {
            "average": 28.72076668,
            "count": 45815259,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 33.06243019,
            "variance": 1093.12429
          },
          {
            "average": 1.329719756,
            "count": 45815259,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.571602885,
            "variance": 0.3267298581
          },
          {
            "average": 1.659510688,
            "count": 45815259,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7360754245,
            "variance": 0.5418070306
          },
          {
            "average": 0.5013281929,
            "count": 45815259,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999982414,
            "variance": 0.2499982414
          },
          {
            "average": 0.0006402233806,
            "count": 45815259,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02529453515,
            "variance": 0.0006398135086
          },
          {
            "average": 1.050553507,
            "count": 45815259,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.2368056289,
            "variance": 0.05607690589
          },
          {
            "average": -0.343548009,
            "count": 45815259,
            "maximum": 10.99800014,
            "minimum": -12,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.940332922,
            "variance": 48.16822107
          },
          {
            "average": 0.5000666699,
            "count": 45815259,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.500000001,
            "variance": 0.250000001
          },
          {
            "average": 245.8351202,
            "count": 45815259,
            "maximum": 293,
            "minimum": 169,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 54.78966168,
            "variance": 3001.907027
          },
          {
            "average": 191838174.1,
            "count": 45815259,
            "maximum": 192134938.6,
            "minimum": 191618436.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 218226.8425,
            "variance": 47622954790.0
          },
          {
            "average": 0,
            "count": 45815259,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45815259,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45815259,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45815259,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 45815259,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7824243,
          47.8840641,
          581.75,
          -120.762192,
          47.8962733,
          1479.3
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7824243,
                47.8840641,
                581.75
              ],
              [
                -120.7824243,
                47.8962733,
                581.75
              ],
              [
                -120.762192,
                47.8962733,
                1479.3
              ],
              [
                -120.762192,
                47.8840641,
                1479.3
              ],
              [
                -120.7824243,
                47.8840641,
                581.75
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:35:38+00:00",
        "end_time": "2017-10-09T21:07:16+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7824243,
              47.8840641,
              581.75
            ],
            [
              -120.7824243,
              47.8962733,
              581.75
            ],
            [
              -120.762192,
              47.8962733,
              1479.3
            ],
            [
              -120.762192,
              47.8840641,
              1479.3
            ],
            [
              -120.7824243,
              47.8840641,
              581.75
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_541500_1536000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_541500_1536000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_541500_1536000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1536000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7824243,
            47.8840641,
            581.75,
            -120.762192,
            47.8962733,
            1479.3
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7824243,
                  47.8840641,
                  581.75
                ],
                [
                  -120.7824243,
                  47.8962733,
                  581.75
                ],
                [
                  -120.762192,
                  47.8962733,
                  1479.3
                ],
                [
                  -120.762192,
                  47.8840641,
                  1479.3
                ],
                [
                  -120.7824243,
                  47.8840641,
                  581.75
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_541500_1536000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1536000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:35:38Z",
            "pc:count": 45815259,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7746855,
                "count": 45815259,
                "maximum": -120.762192,
                "minimum": -120.7824243,
                "name": "X",
                "position": 0,
                "stddev": 0.005478180567,
                "variance": 3.001046232e-05
              },
              {
                "average": 47.8894471,
                "count": 45815259,
                "maximum": 47.8962733,
                "minimum": 47.8840641,
                "name": "Y",
                "position": 1,
                "stddev": 0.003020385163,
                "variance": 9.122726534e-06
              },
              {
                "average": 950.5165424,
                "count": 45815259,
                "maximum": 1479.3,
                "minimum": 581.75,
                "name": "Z",
                "position": 2,
                "stddev": 85.10255411,
                "variance": 7242.444715
              },
              {
                "average": 28.72076668,
                "count": 45815259,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 33.06243019,
                "variance": 1093.12429
              },
              {
                "average": 1.329719756,
                "count": 45815259,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.571602885,
                "variance": 0.3267298581
              },
              {
                "average": 1.659510688,
                "count": 45815259,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7360754245,
                "variance": 0.5418070306
              },
              {
                "average": 0.5013281929,
                "count": 45815259,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999982414,
                "variance": 0.2499982414
              },
              {
                "average": 0.0006402233806,
                "count": 45815259,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02529453515,
                "variance": 0.0006398135086
              },
              {
                "average": 1.050553507,
                "count": 45815259,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.2368056289,
                "variance": 0.05607690589
              },
              {
                "average": -0.343548009,
                "count": 45815259,
                "maximum": 10.99800014,
                "minimum": -12,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.940332922,
                "variance": 48.16822107
              },
              {
                "average": 0.5000666699,
                "count": 45815259,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.500000001,
                "variance": 0.250000001
              },
              {
                "average": 245.8351202,
                "count": 45815259,
                "maximum": 293,
                "minimum": 169,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 54.78966168,
                "variance": 3001.907027
              },
              {
                "average": 191838174.1,
                "count": 45815259,
                "maximum": 192134938.6,
                "minimum": 191618436.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 218226.8425,
                "variance": 47622954790.0
              },
              {
                "average": 0,
                "count": 45815259,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45815259,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45815259,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45815259,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 45815259,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7824243,
              47.8840641,
              581.75,
              -120.762192,
              47.8962733,
              1479.3
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7824243,
                    47.8840641,
                    581.75
                  ],
                  [
                    -120.7824243,
                    47.8962733,
                    581.75
                  ],
                  [
                    -120.762192,
                    47.8962733,
                    1479.3
                  ],
                  [
                    -120.762192,
                    47.8840641,
                    1479.3
                  ],
                  [
                    -120.7824243,
                    47.8840641,
                    581.75
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:35:38+00:00",
            "end_time": "2017-10-09T21:07:16+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7824243,
        47.8840641,
        581.75,
        -120.762192,
        47.8962733,
        1479.3
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_552000_1518000_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:05:11Z",
        "pc:count": 25004913,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6282262,
            "count": 25004913,
            "maximum": -120.6199387,
            "minimum": -120.6400938,
            "name": "X",
            "position": 0,
            "stddev": 0.005391725617,
            "variance": 2.907070513e-05
          },
          {
            "average": 47.73111209,
            "count": 25004913,
            "maximum": 47.7366322,
            "minimum": 47.7231013,
            "name": "Y",
            "position": 1,
            "stddev": 0.003633695075,
            "variance": 1.32037399e-05
          },
          {
            "average": 680.4171149,
            "count": 25004913,
            "maximum": 1374.06,
            "minimum": 525.17,
            "name": "Z",
            "position": 2,
            "stddev": 78.92401178,
            "variance": 6228.999635
          },
          {
            "average": 32.83193803,
            "count": 25004913,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 32.57730851,
            "variance": 1061.28103
          },
          {
            "average": 1.259381626,
            "count": 25004913,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5172361022,
            "variance": 0.2675331854
          },
          {
            "average": 1.518763533,
            "count": 25004913,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6899046546,
            "variance": 0.4759684324
          },
          {
            "average": 0.4991781815,
            "count": 25004913,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999993346,
            "variance": 0.2499993346
          },
          {
            "average": 0.0006847054417,
            "count": 25004913,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02615791749,
            "variance": 0.0006842366475
          },
          {
            "average": 1.215866498,
            "count": 25004913,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4586565653,
            "variance": 0.2103658449
          },
          {
            "average": 0.5159617408,
            "count": 25004913,
            "maximum": 12,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.082706704,
            "variance": 50.16473426
          },
          {
            "average": 0.5002010605,
            "count": 25004913,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999999696,
            "variance": 0.2499999696
          },
          {
            "average": 293.9607456,
            "count": 25004913,
            "maximum": 299,
            "minimum": 288,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 2.411616927,
            "variance": 5.815896202
          },
          {
            "average": 191692248.9,
            "count": 25004913,
            "maximum": 191693911,
            "minimum": 191690260.9,
            "name": "GpsTime",
            "position": 12,
            "stddev": 780.6420659,
            "variance": 609402.035
          },
          {
            "average": 0,
            "count": 25004913,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25004913,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25004913,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25004913,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 25004913,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6400938,
          47.7231013,
          525.17,
          -120.6199387,
          47.7366322,
          1374.06
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6400938,
                47.7231013,
                525.17
              ],
              [
                -120.6400938,
                47.7366322,
                525.17
              ],
              [
                -120.6199387,
                47.7366322,
                1374.06
              ],
              [
                -120.6199387,
                47.7231013,
                1374.06
              ],
              [
                -120.6400938,
                47.7231013,
                525.17
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:05:11+00:00",
        "end_time": "2017-10-10T17:04:20+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6400938,
              47.7231013,
              525.17
            ],
            [
              -120.6400938,
              47.7366322,
              525.17
            ],
            [
              -120.6199387,
              47.7366322,
              1374.06
            ],
            [
              -120.6199387,
              47.7231013,
              1374.06
            ],
            [
              -120.6400938,
              47.7231013,
              525.17
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_552000_1518000_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_552000_1518000_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_552000_1518000_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1518000_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6400938,
            47.7231013,
            525.17,
            -120.6199387,
            47.7366322,
            1374.06
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6400938,
                  47.7231013,
                  525.17
                ],
                [
                  -120.6400938,
                  47.7366322,
                  525.17
                ],
                [
                  -120.6199387,
                  47.7366322,
                  1374.06
                ],
                [
                  -120.6199387,
                  47.7231013,
                  1374.06
                ],
                [
                  -120.6400938,
                  47.7231013,
                  525.17
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_552000_1518000_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_552000_1518000_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:05:11Z",
            "pc:count": 25004913,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6282262,
                "count": 25004913,
                "maximum": -120.6199387,
                "minimum": -120.6400938,
                "name": "X",
                "position": 0,
                "stddev": 0.005391725617,
                "variance": 2.907070513e-05
              },
              {
                "average": 47.73111209,
                "count": 25004913,
                "maximum": 47.7366322,
                "minimum": 47.7231013,
                "name": "Y",
                "position": 1,
                "stddev": 0.003633695075,
                "variance": 1.32037399e-05
              },
              {
                "average": 680.4171149,
                "count": 25004913,
                "maximum": 1374.06,
                "minimum": 525.17,
                "name": "Z",
                "position": 2,
                "stddev": 78.92401178,
                "variance": 6228.999635
              },
              {
                "average": 32.83193803,
                "count": 25004913,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 32.57730851,
                "variance": 1061.28103
              },
              {
                "average": 1.259381626,
                "count": 25004913,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5172361022,
                "variance": 0.2675331854
              },
              {
                "average": 1.518763533,
                "count": 25004913,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6899046546,
                "variance": 0.4759684324
              },
              {
                "average": 0.4991781815,
                "count": 25004913,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999993346,
                "variance": 0.2499993346
              },
              {
                "average": 0.0006847054417,
                "count": 25004913,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02615791749,
                "variance": 0.0006842366475
              },
              {
                "average": 1.215866498,
                "count": 25004913,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4586565653,
                "variance": 0.2103658449
              },
              {
                "average": 0.5159617408,
                "count": 25004913,
                "maximum": 12,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.082706704,
                "variance": 50.16473426
              },
              {
                "average": 0.5002010605,
                "count": 25004913,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999999696,
                "variance": 0.2499999696
              },
              {
                "average": 293.9607456,
                "count": 25004913,
                "maximum": 299,
                "minimum": 288,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 2.411616927,
                "variance": 5.815896202
              },
              {
                "average": 191692248.9,
                "count": 25004913,
                "maximum": 191693911,
                "minimum": 191690260.9,
                "name": "GpsTime",
                "position": 12,
                "stddev": 780.6420659,
                "variance": 609402.035
              },
              {
                "average": 0,
                "count": 25004913,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25004913,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25004913,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25004913,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 25004913,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6400938,
              47.7231013,
              525.17,
              -120.6199387,
              47.7366322,
              1374.06
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6400938,
                    47.7231013,
                    525.17
                  ],
                  [
                    -120.6400938,
                    47.7366322,
                    525.17
                  ],
                  [
                    -120.6199387,
                    47.7366322,
                    1374.06
                  ],
                  [
                    -120.6199387,
                    47.7231013,
                    1374.06
                  ],
                  [
                    -120.6400938,
                    47.7231013,
                    525.17
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T18:05:11+00:00",
            "end_time": "2017-10-10T17:04:20+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6400938,
        47.7231013,
        525.17,
        -120.6199387,
        47.7366322,
        1374.06
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_546000_1521000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T19:15:05Z",
        "pc:count": 42729191,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.709968,
            "count": 42729191,
            "maximum": -120.7002748,
            "minimum": -120.7204188,
            "name": "X",
            "position": 0,
            "stddev": 0.005557576849,
            "variance": 3.088666043e-05
          },
          {
            "average": 47.75593269,
            "count": 42729191,
            "maximum": 47.7631653,
            "minimum": 47.7495584,
            "name": "Y",
            "position": 1,
            "stddev": 0.00381902576,
            "variance": 1.458495775e-05
          },
          {
            "average": 974.0748275,
            "count": 42729191,
            "maximum": 1464.38,
            "minimum": 666.48,
            "name": "Z",
            "position": 2,
            "stddev": 88.35194985,
            "variance": 7806.067042
          },
          {
            "average": 47.91537188,
            "count": 42729191,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 44.11734127,
            "variance": 1946.3398
          },
          {
            "average": 1.36083337,
            "count": 42729191,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.6260879326,
            "variance": 0.3919860994
          },
          {
            "average": 1.7217267,
            "count": 42729191,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.8276261582,
            "variance": 0.6849650578
          },
          {
            "average": 0.500892961,
            "count": 42729191,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999992085,
            "variance": 0.2499992085
          },
          {
            "average": 0.000659034242,
            "count": 42729191,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02566320189,
            "variance": 0.0006585999312
          },
          {
            "average": 1.141755668,
            "count": 42729191,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3905024323,
            "variance": 0.1524921497
          },
          {
            "average": 0.0007025425978,
            "count": 42729191,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.997927804,
            "variance": 48.97099355
          },
          {
            "average": 0.5085567148,
            "count": 42729191,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999267831,
            "variance": 0.2499267885
          },
          {
            "average": 257.5140989,
            "count": 42729191,
            "maximum": 261,
            "minimum": 254,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.56852165,
            "variance": 2.460260167
          },
          {
            "average": 191609680.9,
            "count": 42729191,
            "maximum": 191611705.7,
            "minimum": 191607782.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 821.3444228,
            "variance": 674606.6609
          },
          {
            "average": 0,
            "count": 42729191,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42729191,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42729191,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42729191,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 42729191,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7204188,
          47.7495584,
          666.48,
          -120.7002748,
          47.7631653,
          1464.38
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7204188,
                47.7495584,
                666.48
              ],
              [
                -120.7204188,
                47.7631653,
                666.48
              ],
              [
                -120.7002748,
                47.7631653,
                1464.38
              ],
              [
                -120.7002748,
                47.7495584,
                1464.38
              ],
              [
                -120.7204188,
                47.7495584,
                666.48
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T19:15:05+00:00",
        "end_time": "2017-10-09T18:09:42+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7204188,
              47.7495584,
              666.48
            ],
            [
              -120.7204188,
              47.7631653,
              666.48
            ],
            [
              -120.7002748,
              47.7631653,
              1464.38
            ],
            [
              -120.7002748,
              47.7495584,
              1464.38
            ],
            [
              -120.7204188,
              47.7495584,
              666.48
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_546000_1521000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_546000_1521000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_546000_1521000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1521000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7204188,
            47.7495584,
            666.48,
            -120.7002748,
            47.7631653,
            1464.38
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7204188,
                  47.7495584,
                  666.48
                ],
                [
                  -120.7204188,
                  47.7631653,
                  666.48
                ],
                [
                  -120.7002748,
                  47.7631653,
                  1464.38
                ],
                [
                  -120.7002748,
                  47.7495584,
                  1464.38
                ],
                [
                  -120.7204188,
                  47.7495584,
                  666.48
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_546000_1521000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_546000_1521000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T19:15:05Z",
            "pc:count": 42729191,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.709968,
                "count": 42729191,
                "maximum": -120.7002748,
                "minimum": -120.7204188,
                "name": "X",
                "position": 0,
                "stddev": 0.005557576849,
                "variance": 3.088666043e-05
              },
              {
                "average": 47.75593269,
                "count": 42729191,
                "maximum": 47.7631653,
                "minimum": 47.7495584,
                "name": "Y",
                "position": 1,
                "stddev": 0.00381902576,
                "variance": 1.458495775e-05
              },
              {
                "average": 974.0748275,
                "count": 42729191,
                "maximum": 1464.38,
                "minimum": 666.48,
                "name": "Z",
                "position": 2,
                "stddev": 88.35194985,
                "variance": 7806.067042
              },
              {
                "average": 47.91537188,
                "count": 42729191,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 44.11734127,
                "variance": 1946.3398
              },
              {
                "average": 1.36083337,
                "count": 42729191,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.6260879326,
                "variance": 0.3919860994
              },
              {
                "average": 1.7217267,
                "count": 42729191,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.8276261582,
                "variance": 0.6849650578
              },
              {
                "average": 0.500892961,
                "count": 42729191,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999992085,
                "variance": 0.2499992085
              },
              {
                "average": 0.000659034242,
                "count": 42729191,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02566320189,
                "variance": 0.0006585999312
              },
              {
                "average": 1.141755668,
                "count": 42729191,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3905024323,
                "variance": 0.1524921497
              },
              {
                "average": 0.0007025425978,
                "count": 42729191,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.997927804,
                "variance": 48.97099355
              },
              {
                "average": 0.5085567148,
                "count": 42729191,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999267831,
                "variance": 0.2499267885
              },
              {
                "average": 257.5140989,
                "count": 42729191,
                "maximum": 261,
                "minimum": 254,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.56852165,
                "variance": 2.460260167
              },
              {
                "average": 191609680.9,
                "count": 42729191,
                "maximum": 191611705.7,
                "minimum": 191607782.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 821.3444228,
                "variance": 674606.6609
              },
              {
                "average": 0,
                "count": 42729191,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42729191,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42729191,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42729191,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 42729191,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7204188,
              47.7495584,
              666.48,
              -120.7002748,
              47.7631653,
              1464.38
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7204188,
                    47.7495584,
                    666.48
                  ],
                  [
                    -120.7204188,
                    47.7631653,
                    666.48
                  ],
                  [
                    -120.7002748,
                    47.7631653,
                    1464.38
                  ],
                  [
                    -120.7002748,
                    47.7495584,
                    1464.38
                  ],
                  [
                    -120.7204188,
                    47.7495584,
                    666.48
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T19:15:05+00:00",
            "end_time": "2017-10-09T18:09:42+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7204188,
        47.7495584,
        666.48,
        -120.7002748,
        47.7631653,
        1464.38
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1518000_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:44:48Z",
        "pc:count": 43981358,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6902532,
            "count": 43981358,
            "maximum": -120.6799301,
            "minimum": -120.7000996,
            "name": "X",
            "position": 0,
            "stddev": 0.00574361905,
            "variance": 3.298915979e-05
          },
          {
            "average": 47.72942818,
            "count": 43981358,
            "maximum": 47.7363051,
            "minimum": 47.7227023,
            "name": "Y",
            "position": 1,
            "stddev": 0.003909300516,
            "variance": 1.528263052e-05
          },
          {
            "average": 841.6551021,
            "count": 43981358,
            "maximum": 1308.4,
            "minimum": 641.12,
            "name": "Z",
            "position": 2,
            "stddev": 60.74791164,
            "variance": 3690.308769
          },
          {
            "average": 39.18724144,
            "count": 43981358,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 41.66417311,
            "variance": 1735.903321
          },
          {
            "average": 1.387317463,
            "count": 43981358,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.6335323274,
            "variance": 0.4013632099
          },
          {
            "average": 1.774655753,
            "count": 43981358,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.8165619443,
            "variance": 0.6667734089
          },
          {
            "average": 0.500227892,
            "count": 43981358,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999537,
            "variance": 0.2499999537
          },
          {
            "average": 0.0006682604025,
            "count": 43981358,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02584209445,
            "variance": 0.0006678138457
          },
          {
            "average": 1.152267809,
            "count": 43981358,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4134897307,
            "variance": 0.1709737574
          },
          {
            "average": 0.3468438618,
            "count": 43981358,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.034230771,
            "variance": 49.48040255
          },
          {
            "average": 0.5060066813,
            "count": 43981358,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999639242,
            "variance": 0.2499639255
          },
          {
            "average": 254.623775,
            "count": 43981358,
            "maximum": 258,
            "minimum": 251,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.57086628,
            "variance": 2.467620871
          },
          {
            "average": 191608177.1,
            "count": 43981358,
            "maximum": 191609888.1,
            "minimum": 191606270,
            "name": "GpsTime",
            "position": 12,
            "stddev": 821.9003144,
            "variance": 675520.1269
          },
          {
            "average": 0,
            "count": 43981358,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43981358,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43981358,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43981358,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 43981358,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7000996,
          47.7227023,
          641.12,
          -120.6799301,
          47.7363051,
          1308.4
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7000996,
                47.7227023,
                641.12
              ],
              [
                -120.7000996,
                47.7363051,
                641.12
              ],
              [
                -120.6799301,
                47.7363051,
                1308.4
              ],
              [
                -120.6799301,
                47.7227023,
                1308.4
              ],
              [
                -120.7000996,
                47.7227023,
                641.12
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:44:48+00:00",
        "end_time": "2017-10-09T17:44:30+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7000996,
              47.7227023,
              641.12
            ],
            [
              -120.7000996,
              47.7363051,
              641.12
            ],
            [
              -120.6799301,
              47.7363051,
              1308.4
            ],
            [
              -120.6799301,
              47.7227023,
              1308.4
            ],
            [
              -120.7000996,
              47.7227023,
              641.12
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1518000_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1518000_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1518000_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1518000_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7000996,
            47.7227023,
            641.12,
            -120.6799301,
            47.7363051,
            1308.4
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7000996,
                  47.7227023,
                  641.12
                ],
                [
                  -120.7000996,
                  47.7363051,
                  641.12
                ],
                [
                  -120.6799301,
                  47.7363051,
                  1308.4
                ],
                [
                  -120.6799301,
                  47.7227023,
                  1308.4
                ],
                [
                  -120.7000996,
                  47.7227023,
                  641.12
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1518000_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1518000_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:44:48Z",
            "pc:count": 43981358,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6902532,
                "count": 43981358,
                "maximum": -120.6799301,
                "minimum": -120.7000996,
                "name": "X",
                "position": 0,
                "stddev": 0.00574361905,
                "variance": 3.298915979e-05
              },
              {
                "average": 47.72942818,
                "count": 43981358,
                "maximum": 47.7363051,
                "minimum": 47.7227023,
                "name": "Y",
                "position": 1,
                "stddev": 0.003909300516,
                "variance": 1.528263052e-05
              },
              {
                "average": 841.6551021,
                "count": 43981358,
                "maximum": 1308.4,
                "minimum": 641.12,
                "name": "Z",
                "position": 2,
                "stddev": 60.74791164,
                "variance": 3690.308769
              },
              {
                "average": 39.18724144,
                "count": 43981358,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 41.66417311,
                "variance": 1735.903321
              },
              {
                "average": 1.387317463,
                "count": 43981358,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.6335323274,
                "variance": 0.4013632099
              },
              {
                "average": 1.774655753,
                "count": 43981358,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.8165619443,
                "variance": 0.6667734089
              },
              {
                "average": 0.500227892,
                "count": 43981358,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999537,
                "variance": 0.2499999537
              },
              {
                "average": 0.0006682604025,
                "count": 43981358,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02584209445,
                "variance": 0.0006678138457
              },
              {
                "average": 1.152267809,
                "count": 43981358,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4134897307,
                "variance": 0.1709737574
              },
              {
                "average": 0.3468438618,
                "count": 43981358,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.034230771,
                "variance": 49.48040255
              },
              {
                "average": 0.5060066813,
                "count": 43981358,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999639242,
                "variance": 0.2499639255
              },
              {
                "average": 254.623775,
                "count": 43981358,
                "maximum": 258,
                "minimum": 251,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.57086628,
                "variance": 2.467620871
              },
              {
                "average": 191608177.1,
                "count": 43981358,
                "maximum": 191609888.1,
                "minimum": 191606270,
                "name": "GpsTime",
                "position": 12,
                "stddev": 821.9003144,
                "variance": 675520.1269
              },
              {
                "average": 0,
                "count": 43981358,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43981358,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43981358,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43981358,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 43981358,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7000996,
              47.7227023,
              641.12,
              -120.6799301,
              47.7363051,
              1308.4
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7000996,
                    47.7227023,
                    641.12
                  ],
                  [
                    -120.7000996,
                    47.7363051,
                    641.12
                  ],
                  [
                    -120.6799301,
                    47.7363051,
                    1308.4
                  ],
                  [
                    -120.6799301,
                    47.7227023,
                    1308.4
                  ],
                  [
                    -120.7000996,
                    47.7227023,
                    641.12
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:44:48+00:00",
            "end_time": "2017-10-09T17:44:30+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7000996,
        47.7227023,
        641.12,
        -120.6799301,
        47.7363051,
        1308.4
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_547500_1522500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:21:47Z",
        "pc:count": 38119377,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.690476,
            "count": 38119377,
            "maximum": -120.6804377,
            "minimum": -120.7006228,
            "name": "X",
            "position": 0,
            "stddev": 0.005763192538,
            "variance": 3.321438823e-05
          },
          {
            "average": 47.77006039,
            "count": 38119377,
            "maximum": 47.776769,
            "minimum": 47.7631658,
            "name": "Y",
            "position": 1,
            "stddev": 0.003919242937,
            "variance": 1.53604652e-05
          },
          {
            "average": 887.6334008,
            "count": 38119377,
            "maximum": 1303,
            "minimum": 481.98,
            "name": "Z",
            "position": 2,
            "stddev": 75.38917374,
            "variance": 5683.527517
          },
          {
            "average": 55.62438909,
            "count": 38119377,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 48.58872476,
            "variance": 2360.864174
          },
          {
            "average": 1.311886288,
            "count": 38119377,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5797197461,
            "variance": 0.336074984
          },
          {
            "average": 1.623771029,
            "count": 38119377,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.774008677,
            "variance": 0.599089432
          },
          {
            "average": 0.5007161056,
            "count": 38119377,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999994938,
            "variance": 0.2499994938
          },
          {
            "average": 0.0006879178534,
            "count": 38119377,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02621916552,
            "variance": 0.0006874446405
          },
          {
            "average": 1.155397083,
            "count": 38119377,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4028016023,
            "variance": 0.1622491308
          },
          {
            "average": 0.1546446557,
            "count": 38119377,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.064578592,
            "variance": 49.90827069
          },
          {
            "average": 0.5058699936,
            "count": 38119377,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999655485,
            "variance": 0.2499655497
          },
          {
            "average": 252.0109336,
            "count": 38119377,
            "maximum": 255,
            "minimum": 249,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.48412513,
            "variance": 2.202627401
          },
          {
            "average": 191606784.5,
            "count": 38119377,
            "maximum": 191608507.8,
            "minimum": 191605191.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 818.9246468,
            "variance": 670637.5771
          },
          {
            "average": 0,
            "count": 38119377,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38119377,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38119377,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38119377,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 38119377,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7006228,
          47.7631658,
          481.98,
          -120.6804377,
          47.776769,
          1303
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7006228,
                47.7631658,
                481.98
              ],
              [
                -120.7006228,
                47.776769,
                481.98
              ],
              [
                -120.6804377,
                47.776769,
                1303.0
              ],
              [
                -120.6804377,
                47.7631658,
                1303.0
              ],
              [
                -120.7006228,
                47.7631658,
                481.98
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:21:47+00:00",
        "end_time": "2017-10-09T17:26:31+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7006228,
              47.7631658,
              481.98
            ],
            [
              -120.7006228,
              47.776769,
              481.98
            ],
            [
              -120.6804377,
              47.776769,
              1303.0
            ],
            [
              -120.6804377,
              47.7631658,
              1303.0
            ],
            [
              -120.7006228,
              47.7631658,
              481.98
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_547500_1522500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_547500_1522500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_547500_1522500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1522500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7006228,
            47.7631658,
            481.98,
            -120.6804377,
            47.776769,
            1303
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7006228,
                  47.7631658,
                  481.98
                ],
                [
                  -120.7006228,
                  47.776769,
                  481.98
                ],
                [
                  -120.6804377,
                  47.776769,
                  1303.0
                ],
                [
                  -120.6804377,
                  47.7631658,
                  1303.0
                ],
                [
                  -120.7006228,
                  47.7631658,
                  481.98
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_547500_1522500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_547500_1522500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:21:47Z",
            "pc:count": 38119377,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.690476,
                "count": 38119377,
                "maximum": -120.6804377,
                "minimum": -120.7006228,
                "name": "X",
                "position": 0,
                "stddev": 0.005763192538,
                "variance": 3.321438823e-05
              },
              {
                "average": 47.77006039,
                "count": 38119377,
                "maximum": 47.776769,
                "minimum": 47.7631658,
                "name": "Y",
                "position": 1,
                "stddev": 0.003919242937,
                "variance": 1.53604652e-05
              },
              {
                "average": 887.6334008,
                "count": 38119377,
                "maximum": 1303,
                "minimum": 481.98,
                "name": "Z",
                "position": 2,
                "stddev": 75.38917374,
                "variance": 5683.527517
              },
              {
                "average": 55.62438909,
                "count": 38119377,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 48.58872476,
                "variance": 2360.864174
              },
              {
                "average": 1.311886288,
                "count": 38119377,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5797197461,
                "variance": 0.336074984
              },
              {
                "average": 1.623771029,
                "count": 38119377,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.774008677,
                "variance": 0.599089432
              },
              {
                "average": 0.5007161056,
                "count": 38119377,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999994938,
                "variance": 0.2499994938
              },
              {
                "average": 0.0006879178534,
                "count": 38119377,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02621916552,
                "variance": 0.0006874446405
              },
              {
                "average": 1.155397083,
                "count": 38119377,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4028016023,
                "variance": 0.1622491308
              },
              {
                "average": 0.1546446557,
                "count": 38119377,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.064578592,
                "variance": 49.90827069
              },
              {
                "average": 0.5058699936,
                "count": 38119377,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999655485,
                "variance": 0.2499655497
              },
              {
                "average": 252.0109336,
                "count": 38119377,
                "maximum": 255,
                "minimum": 249,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.48412513,
                "variance": 2.202627401
              },
              {
                "average": 191606784.5,
                "count": 38119377,
                "maximum": 191608507.8,
                "minimum": 191605191.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 818.9246468,
                "variance": 670637.5771
              },
              {
                "average": 0,
                "count": 38119377,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38119377,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38119377,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38119377,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 38119377,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7006228,
              47.7631658,
              481.98,
              -120.6804377,
              47.776769,
              1303
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7006228,
                    47.7631658,
                    481.98
                  ],
                  [
                    -120.7006228,
                    47.776769,
                    481.98
                  ],
                  [
                    -120.6804377,
                    47.776769,
                    1303.0
                  ],
                  [
                    -120.6804377,
                    47.7631658,
                    1303.0
                  ],
                  [
                    -120.7006228,
                    47.7631658,
                    481.98
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:21:47+00:00",
            "end_time": "2017-10-09T17:26:31+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7006228,
        47.7631658,
        481.98,
        -120.6804377,
        47.776769,
        1303
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_541500_1521000_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T17:31:43Z",
        "pc:count": 22041086,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7699954,
            "count": 22041086,
            "maximum": -120.7602949,
            "minimum": -120.7803679,
            "name": "X",
            "position": 0,
            "stddev": 0.005558640014,
            "variance": 3.089847881e-05
          },
          {
            "average": 47.75262541,
            "count": 22041086,
            "maximum": 47.7563548,
            "minimum": 47.7491811,
            "name": "Y",
            "position": 1,
            "stddev": 0.00200404145,
            "variance": 4.016182135e-06
          },
          {
            "average": 912.8111473,
            "count": 22041086,
            "maximum": 1220.74,
            "minimum": 753.39,
            "name": "Z",
            "position": 2,
            "stddev": 71.88823917,
            "variance": 5167.918931
          },
          {
            "average": 32.9965763,
            "count": 22041086,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 35.90875846,
            "variance": 1289.438934
          },
          {
            "average": 1.343892039,
            "count": 22041086,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5811522637,
            "variance": 0.3377379536
          },
          {
            "average": 1.687820872,
            "count": 22041086,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.742359913,
            "variance": 0.5510982404
          },
          {
            "average": 0.5001783487,
            "count": 22041086,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999999795,
            "variance": 0.2499999795
          },
          {
            "average": 0.0006751482209,
            "count": 22041086,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02597484218,
            "variance": 0.0006746924264
          },
          {
            "average": 1.089557475,
            "count": 22041086,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3171931543,
            "variance": 0.1006114971
          },
          {
            "average": 0.2244070569,
            "count": 22041086,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.065429628,
            "variance": 49.92029583
          },
          {
            "average": 0.5048538443,
            "count": 22041086,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.499976451,
            "variance": 0.2499764515
          },
          {
            "average": 236.1591007,
            "count": 22041086,
            "maximum": 239,
            "minimum": 233,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.523669023,
            "variance": 2.321567292
          },
          {
            "average": 191517843.9,
            "count": 22041086,
            "maximum": 191519103.7,
            "minimum": 191516276.3,
            "name": "GpsTime",
            "position": 12,
            "stddev": 724.5708312,
            "variance": 525002.8894
          },
          {
            "average": 0,
            "count": 22041086,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 22041086,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 22041086,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 22041086,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 22041086,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7803679,
          47.7491811,
          753.39,
          -120.7602949,
          47.7563548,
          1220.74
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7803679,
                47.7491811,
                753.39
              ],
              [
                -120.7803679,
                47.7563548,
                753.39
              ],
              [
                -120.7602949,
                47.7563548,
                1220.74
              ],
              [
                -120.7602949,
                47.7491811,
                1220.74
              ],
              [
                -120.7803679,
                47.7491811,
                753.39
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T17:31:43+00:00",
        "end_time": "2017-10-08T16:44:36+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7803679,
              47.7491811,
              753.39
            ],
            [
              -120.7803679,
              47.7563548,
              753.39
            ],
            [
              -120.7602949,
              47.7563548,
              1220.74
            ],
            [
              -120.7602949,
              47.7491811,
              1220.74
            ],
            [
              -120.7803679,
              47.7491811,
              753.39
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_541500_1521000_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_541500_1521000_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_541500_1521000_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1521000_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7803679,
            47.7491811,
            753.39,
            -120.7602949,
            47.7563548,
            1220.74
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7803679,
                  47.7491811,
                  753.39
                ],
                [
                  -120.7803679,
                  47.7563548,
                  753.39
                ],
                [
                  -120.7602949,
                  47.7563548,
                  1220.74
                ],
                [
                  -120.7602949,
                  47.7491811,
                  1220.74
                ],
                [
                  -120.7803679,
                  47.7491811,
                  753.39
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_541500_1521000_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_541500_1521000_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T17:31:43Z",
            "pc:count": 22041086,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7699954,
                "count": 22041086,
                "maximum": -120.7602949,
                "minimum": -120.7803679,
                "name": "X",
                "position": 0,
                "stddev": 0.005558640014,
                "variance": 3.089847881e-05
              },
              {
                "average": 47.75262541,
                "count": 22041086,
                "maximum": 47.7563548,
                "minimum": 47.7491811,
                "name": "Y",
                "position": 1,
                "stddev": 0.00200404145,
                "variance": 4.016182135e-06
              },
              {
                "average": 912.8111473,
                "count": 22041086,
                "maximum": 1220.74,
                "minimum": 753.39,
                "name": "Z",
                "position": 2,
                "stddev": 71.88823917,
                "variance": 5167.918931
              },
              {
                "average": 32.9965763,
                "count": 22041086,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 35.90875846,
                "variance": 1289.438934
              },
              {
                "average": 1.343892039,
                "count": 22041086,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5811522637,
                "variance": 0.3377379536
              },
              {
                "average": 1.687820872,
                "count": 22041086,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.742359913,
                "variance": 0.5510982404
              },
              {
                "average": 0.5001783487,
                "count": 22041086,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999999795,
                "variance": 0.2499999795
              },
              {
                "average": 0.0006751482209,
                "count": 22041086,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02597484218,
                "variance": 0.0006746924264
              },
              {
                "average": 1.089557475,
                "count": 22041086,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3171931543,
                "variance": 0.1006114971
              },
              {
                "average": 0.2244070569,
                "count": 22041086,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.065429628,
                "variance": 49.92029583
              },
              {
                "average": 0.5048538443,
                "count": 22041086,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.499976451,
                "variance": 0.2499764515
              },
              {
                "average": 236.1591007,
                "count": 22041086,
                "maximum": 239,
                "minimum": 233,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.523669023,
                "variance": 2.321567292
              },
              {
                "average": 191517843.9,
                "count": 22041086,
                "maximum": 191519103.7,
                "minimum": 191516276.3,
                "name": "GpsTime",
                "position": 12,
                "stddev": 724.5708312,
                "variance": 525002.8894
              },
              {
                "average": 0,
                "count": 22041086,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 22041086,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 22041086,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 22041086,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 22041086,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7803679,
              47.7491811,
              753.39,
              -120.7602949,
              47.7563548,
              1220.74
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7803679,
                    47.7491811,
                    753.39
                  ],
                  [
                    -120.7803679,
                    47.7563548,
                    753.39
                  ],
                  [
                    -120.7602949,
                    47.7563548,
                    1220.74
                  ],
                  [
                    -120.7602949,
                    47.7491811,
                    1220.74
                  ],
                  [
                    -120.7803679,
                    47.7491811,
                    753.39
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T17:31:43+00:00",
            "end_time": "2017-10-08T16:44:36+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7803679,
        47.7491811,
        753.39,
        -120.7602949,
        47.7563548,
        1220.74
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1534500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T17:15:44Z",
        "pc:count": 36364144,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7522632,
            "count": 36364144,
            "maximum": -120.7419503,
            "minimum": -120.762191,
            "name": "X",
            "position": 0,
            "stddev": 0.005772536293,
            "variance": 3.332217525e-05
          },
          {
            "average": 47.87732386,
            "count": 36364144,
            "maximum": 47.8843194,
            "minimum": 47.8707051,
            "name": "Y",
            "position": 1,
            "stddev": 0.003959402313,
            "variance": 1.567686668e-05
          },
          {
            "average": 837.0664206,
            "count": 36364144,
            "maximum": 1467.75,
            "minimum": 659.97,
            "name": "Z",
            "position": 2,
            "stddev": 54.28210338,
            "variance": 2946.546747
          },
          {
            "average": 24.82996484,
            "count": 36364144,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 26.80281034,
            "variance": 718.390642
          },
          {
            "average": 1.265517098,
            "count": 36364144,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5069939694,
            "variance": 0.257042885
          },
          {
            "average": 1.531057571,
            "count": 36364144,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6596414377,
            "variance": 0.4351268264
          },
          {
            "average": 0.4995816758,
            "count": 36364144,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999998319,
            "variance": 0.2499998319
          },
          {
            "average": 0.0006714306268,
            "count": 36364144,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02590327829,
            "variance": 0.0006709798262
          },
          {
            "average": 1.08647873,
            "count": 36364144,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3016421052,
            "variance": 0.09098795962
          },
          {
            "average": 0.2687772936,
            "count": 36364144,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.029488526,
            "variance": 49.41370894
          },
          {
            "average": 0.4976520003,
            "count": 36364144,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999944937,
            "variance": 0.2499944938
          },
          {
            "average": 282.355463,
            "count": 36364144,
            "maximum": 290,
            "minimum": 274,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 3.868790282,
            "variance": 14.96753824
          },
          {
            "average": 191651832,
            "count": 36364144,
            "maximum": 191690944.6,
            "minimum": 191617168.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 35284.5526,
            "variance": 1244999652
          },
          {
            "average": 0,
            "count": 36364144,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36364144,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36364144,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36364144,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36364144,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.762191,
          47.8707051,
          659.97,
          -120.7419503,
          47.8843194,
          1467.75
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.762191,
                47.8707051,
                659.97
              ],
              [
                -120.762191,
                47.8843194,
                659.97
              ],
              [
                -120.7419503,
                47.8843194,
                1467.75
              ],
              [
                -120.7419503,
                47.8707051,
                1467.75
              ],
              [
                -120.762191,
                47.8707051,
                659.97
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T17:15:44+00:00",
        "end_time": "2017-10-09T20:46:08+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.762191,
              47.8707051,
              659.97
            ],
            [
              -120.762191,
              47.8843194,
              659.97
            ],
            [
              -120.7419503,
              47.8843194,
              1467.75
            ],
            [
              -120.7419503,
              47.8707051,
              1467.75
            ],
            [
              -120.762191,
              47.8707051,
              659.97
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1534500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1534500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1534500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1534500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.762191,
            47.8707051,
            659.97,
            -120.7419503,
            47.8843194,
            1467.75
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.762191,
                  47.8707051,
                  659.97
                ],
                [
                  -120.762191,
                  47.8843194,
                  659.97
                ],
                [
                  -120.7419503,
                  47.8843194,
                  1467.75
                ],
                [
                  -120.7419503,
                  47.8707051,
                  1467.75
                ],
                [
                  -120.762191,
                  47.8707051,
                  659.97
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1534500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1534500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T17:15:44Z",
            "pc:count": 36364144,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7522632,
                "count": 36364144,
                "maximum": -120.7419503,
                "minimum": -120.762191,
                "name": "X",
                "position": 0,
                "stddev": 0.005772536293,
                "variance": 3.332217525e-05
              },
              {
                "average": 47.87732386,
                "count": 36364144,
                "maximum": 47.8843194,
                "minimum": 47.8707051,
                "name": "Y",
                "position": 1,
                "stddev": 0.003959402313,
                "variance": 1.567686668e-05
              },
              {
                "average": 837.0664206,
                "count": 36364144,
                "maximum": 1467.75,
                "minimum": 659.97,
                "name": "Z",
                "position": 2,
                "stddev": 54.28210338,
                "variance": 2946.546747
              },
              {
                "average": 24.82996484,
                "count": 36364144,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 26.80281034,
                "variance": 718.390642
              },
              {
                "average": 1.265517098,
                "count": 36364144,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5069939694,
                "variance": 0.257042885
              },
              {
                "average": 1.531057571,
                "count": 36364144,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6596414377,
                "variance": 0.4351268264
              },
              {
                "average": 0.4995816758,
                "count": 36364144,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999998319,
                "variance": 0.2499998319
              },
              {
                "average": 0.0006714306268,
                "count": 36364144,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02590327829,
                "variance": 0.0006709798262
              },
              {
                "average": 1.08647873,
                "count": 36364144,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3016421052,
                "variance": 0.09098795962
              },
              {
                "average": 0.2687772936,
                "count": 36364144,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.029488526,
                "variance": 49.41370894
              },
              {
                "average": 0.4976520003,
                "count": 36364144,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999944937,
                "variance": 0.2499944938
              },
              {
                "average": 282.355463,
                "count": 36364144,
                "maximum": 290,
                "minimum": 274,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 3.868790282,
                "variance": 14.96753824
              },
              {
                "average": 191651832,
                "count": 36364144,
                "maximum": 191690944.6,
                "minimum": 191617168.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 35284.5526,
                "variance": 1244999652
              },
              {
                "average": 0,
                "count": 36364144,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36364144,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36364144,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36364144,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36364144,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.762191,
              47.8707051,
              659.97,
              -120.7419503,
              47.8843194,
              1467.75
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.762191,
                    47.8707051,
                    659.97
                  ],
                  [
                    -120.762191,
                    47.8843194,
                    659.97
                  ],
                  [
                    -120.7419503,
                    47.8843194,
                    1467.75
                  ],
                  [
                    -120.7419503,
                    47.8707051,
                    1467.75
                  ],
                  [
                    -120.762191,
                    47.8707051,
                    659.97
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-10T17:15:44+00:00",
            "end_time": "2017-10-09T20:46:08+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.762191,
        47.8707051,
        659.97,
        -120.7419503,
        47.8843194,
        1467.75
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_540000_1536000_20171015.copc",
      "properties": {
        "datetime": "2017-10-15T20:41:27Z",
        "pc:count": 55588222,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7906469,
            "count": 55588222,
            "maximum": -120.7822479,
            "minimum": -120.8025037,
            "name": "X",
            "position": 0,
            "stddev": 0.005588152366,
            "variance": 3.122744687e-05
          },
          {
            "average": 47.89050279,
            "count": 55588222,
            "maximum": 47.897519,
            "minimum": 47.8839311,
            "name": "Y",
            "position": 1,
            "stddev": 0.003754017921,
            "variance": 1.409265055e-05
          },
          {
            "average": 1167.63809,
            "count": 55588222,
            "maximum": 1724.21,
            "minimum": 808.5,
            "name": "Z",
            "position": 2,
            "stddev": 184.5050996,
            "variance": 34042.13177
          },
          {
            "average": 45.4432204,
            "count": 55588222,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 45.20336593,
            "variance": 2043.344291
          },
          {
            "average": 1.29040409,
            "count": 55588222,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5594700254,
            "variance": 0.3130067093
          },
          {
            "average": 1.580865475,
            "count": 55588222,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.7512281672,
            "variance": 0.5643437591
          },
          {
            "average": 0.5006201494,
            "count": 55588222,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999996199,
            "variance": 0.2499996199
          },
          {
            "average": 0.000663234021,
            "count": 55588222,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02574478886,
            "variance": 0.0006627941536
          },
          {
            "average": 1.128646191,
            "count": 55588222,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.361933847,
            "variance": 0.1309961096
          },
          {
            "average": 0.123418414,
            "count": 55588222,
            "maximum": 12,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.027624861,
            "variance": 49.38751119
          },
          {
            "average": 0.5040456951,
            "count": 55588222,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999836366,
            "variance": 0.2499836368
          },
          {
            "average": 205.4481142,
            "count": 55588222,
            "maximum": 297,
            "minimum": 169,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 52.61860086,
            "variance": 2768.717157
          },
          {
            "average": 192000589.3,
            "count": 55588222,
            "maximum": 192135287.9,
            "minimum": 191273492.8,
            "name": "GpsTime",
            "position": 12,
            "stddev": 217032.9783,
            "variance": 47103313680.0
          },
          {
            "average": 0,
            "count": 55588222,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 55588222,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 55588222,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 55588222,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 55588222,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8025037,
          47.8839311,
          808.5,
          -120.7822479,
          47.897519,
          1724.21
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8025037,
                47.8839311,
                808.5
              ],
              [
                -120.8025037,
                47.897519,
                808.5
              ],
              [
                -120.7822479,
                47.897519,
                1724.21
              ],
              [
                -120.7822479,
                47.8839311,
                1724.21
              ],
              [
                -120.8025037,
                47.8839311,
                808.5
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-15T20:41:27+00:00",
        "end_time": "2017-10-05T21:18:12+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8025037,
              47.8839311,
              808.5
            ],
            [
              -120.8025037,
              47.897519,
              808.5
            ],
            [
              -120.7822479,
              47.897519,
              1724.21
            ],
            [
              -120.7822479,
              47.8839311,
              1724.21
            ],
            [
              -120.8025037,
              47.8839311,
              808.5
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_540000_1536000_20171015.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_540000_1536000_20171015.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_540000_1536000_20171015.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1536000_20171015.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8025037,
            47.8839311,
            808.5,
            -120.7822479,
            47.897519,
            1724.21
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8025037,
                  47.8839311,
                  808.5
                ],
                [
                  -120.8025037,
                  47.897519,
                  808.5
                ],
                [
                  -120.7822479,
                  47.897519,
                  1724.21
                ],
                [
                  -120.7822479,
                  47.8839311,
                  1724.21
                ],
                [
                  -120.8025037,
                  47.8839311,
                  808.5
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_540000_1536000_20171015.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_540000_1536000_20171015.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-15T20:41:27Z",
            "pc:count": 55588222,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7906469,
                "count": 55588222,
                "maximum": -120.7822479,
                "minimum": -120.8025037,
                "name": "X",
                "position": 0,
                "stddev": 0.005588152366,
                "variance": 3.122744687e-05
              },
              {
                "average": 47.89050279,
                "count": 55588222,
                "maximum": 47.897519,
                "minimum": 47.8839311,
                "name": "Y",
                "position": 1,
                "stddev": 0.003754017921,
                "variance": 1.409265055e-05
              },
              {
                "average": 1167.63809,
                "count": 55588222,
                "maximum": 1724.21,
                "minimum": 808.5,
                "name": "Z",
                "position": 2,
                "stddev": 184.5050996,
                "variance": 34042.13177
              },
              {
                "average": 45.4432204,
                "count": 55588222,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 45.20336593,
                "variance": 2043.344291
              },
              {
                "average": 1.29040409,
                "count": 55588222,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5594700254,
                "variance": 0.3130067093
              },
              {
                "average": 1.580865475,
                "count": 55588222,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.7512281672,
                "variance": 0.5643437591
              },
              {
                "average": 0.5006201494,
                "count": 55588222,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999996199,
                "variance": 0.2499996199
              },
              {
                "average": 0.000663234021,
                "count": 55588222,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02574478886,
                "variance": 0.0006627941536
              },
              {
                "average": 1.128646191,
                "count": 55588222,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.361933847,
                "variance": 0.1309961096
              },
              {
                "average": 0.123418414,
                "count": 55588222,
                "maximum": 12,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.027624861,
                "variance": 49.38751119
              },
              {
                "average": 0.5040456951,
                "count": 55588222,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999836366,
                "variance": 0.2499836368
              },
              {
                "average": 205.4481142,
                "count": 55588222,
                "maximum": 297,
                "minimum": 169,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 52.61860086,
                "variance": 2768.717157
              },
              {
                "average": 192000589.3,
                "count": 55588222,
                "maximum": 192135287.9,
                "minimum": 191273492.8,
                "name": "GpsTime",
                "position": 12,
                "stddev": 217032.9783,
                "variance": 47103313680.0
              },
              {
                "average": 0,
                "count": 55588222,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 55588222,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 55588222,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 55588222,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 55588222,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8025037,
              47.8839311,
              808.5,
              -120.7822479,
              47.897519,
              1724.21
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8025037,
                    47.8839311,
                    808.5
                  ],
                  [
                    -120.8025037,
                    47.897519,
                    808.5
                  ],
                  [
                    -120.7822479,
                    47.897519,
                    1724.21
                  ],
                  [
                    -120.7822479,
                    47.8839311,
                    1724.21
                  ],
                  [
                    -120.8025037,
                    47.8839311,
                    808.5
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-15T20:41:27+00:00",
            "end_time": "2017-10-05T21:18:12+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8025037,
        47.8839311,
        808.5,
        -120.7822479,
        47.897519,
        1724.21
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1516500_20171009.copc",
      "properties": {
        "datetime": "2017-10-09T18:11:16Z",
        "pc:count": 3188833,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6770958,
            "count": 3188833,
            "maximum": -120.6740194,
            "minimum": -120.6799292,
            "name": "X",
            "position": 0,
            "stddev": 0.001604386543,
            "variance": 2.57405618e-06
          },
          {
            "average": 47.72090552,
            "count": 3188833,
            "maximum": 47.7228508,
            "minimum": 47.7182294,
            "name": "Y",
            "position": 1,
            "stddev": 0.001147205085,
            "variance": 1.316079506e-06
          },
          {
            "average": 636.9283308,
            "count": 3188833,
            "maximum": 1144.7,
            "minimum": 586.62,
            "name": "Z",
            "position": 2,
            "stddev": 19.73753645,
            "variance": 389.5703453
          },
          {
            "average": 25.78390496,
            "count": 3188833,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 31.24351884,
            "variance": 976.1574695
          },
          {
            "average": 1.334540881,
            "count": 3188833,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5675036431,
            "variance": 0.3220603849
          },
          {
            "average": 1.668756878,
            "count": 3188833,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.720852589,
            "variance": 0.5196284551
          },
          {
            "average": 0.4999330476,
            "count": 3188833,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.5000000739,
            "variance": 0.2500000739
          },
          {
            "average": 0.0007369467137,
            "count": 3188833,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02713676204,
            "variance": 0.0007364038542
          },
          {
            "average": 1.157972838,
            "count": 3188833,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4228990965,
            "variance": 0.1788436458
          },
          {
            "average": 0.3755125888,
            "count": 3188833,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.045046077,
            "variance": 49.63267423
          },
          {
            "average": 0.503527466,
            "count": 3188833,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999876352,
            "variance": 0.2499876354
          },
          {
            "average": 252.2279969,
            "count": 3188833,
            "maximum": 254,
            "minimum": 251,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.8841309499,
            "variance": 0.7816875366
          },
          {
            "average": 191606908.2,
            "count": 3188833,
            "maximum": 191607876.3,
            "minimum": 191606242.7,
            "name": "GpsTime",
            "position": 12,
            "stddev": 477.6768448,
            "variance": 228175.168
          },
          {
            "average": 0,
            "count": 3188833,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3188833,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3188833,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3188833,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 3188833,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6799292,
          47.7182294,
          586.62,
          -120.6740194,
          47.7228508,
          1144.7
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6799292,
                47.7182294,
                586.62
              ],
              [
                -120.6799292,
                47.7228508,
                586.62
              ],
              [
                -120.6740194,
                47.7228508,
                1144.7
              ],
              [
                -120.6740194,
                47.7182294,
                1144.7
              ],
              [
                -120.6799292,
                47.7182294,
                586.62
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-09T18:11:16+00:00",
        "end_time": "2017-10-09T17:44:02+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6799292,
              47.7182294,
              586.62
            ],
            [
              -120.6799292,
              47.7228508,
              586.62
            ],
            [
              -120.6740194,
              47.7228508,
              1144.7
            ],
            [
              -120.6740194,
              47.7182294,
              1144.7
            ],
            [
              -120.6799292,
              47.7182294,
              586.62
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1516500_20171009.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1516500_20171009.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1516500_20171009.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1516500_20171009.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6799292,
            47.7182294,
            586.62,
            -120.6740194,
            47.7228508,
            1144.7
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6799292,
                  47.7182294,
                  586.62
                ],
                [
                  -120.6799292,
                  47.7228508,
                  586.62
                ],
                [
                  -120.6740194,
                  47.7228508,
                  1144.7
                ],
                [
                  -120.6740194,
                  47.7182294,
                  1144.7
                ],
                [
                  -120.6799292,
                  47.7182294,
                  586.62
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1516500_20171009.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1516500_20171009.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-09T18:11:16Z",
            "pc:count": 3188833,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6770958,
                "count": 3188833,
                "maximum": -120.6740194,
                "minimum": -120.6799292,
                "name": "X",
                "position": 0,
                "stddev": 0.001604386543,
                "variance": 2.57405618e-06
              },
              {
                "average": 47.72090552,
                "count": 3188833,
                "maximum": 47.7228508,
                "minimum": 47.7182294,
                "name": "Y",
                "position": 1,
                "stddev": 0.001147205085,
                "variance": 1.316079506e-06
              },
              {
                "average": 636.9283308,
                "count": 3188833,
                "maximum": 1144.7,
                "minimum": 586.62,
                "name": "Z",
                "position": 2,
                "stddev": 19.73753645,
                "variance": 389.5703453
              },
              {
                "average": 25.78390496,
                "count": 3188833,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 31.24351884,
                "variance": 976.1574695
              },
              {
                "average": 1.334540881,
                "count": 3188833,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5675036431,
                "variance": 0.3220603849
              },
              {
                "average": 1.668756878,
                "count": 3188833,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.720852589,
                "variance": 0.5196284551
              },
              {
                "average": 0.4999330476,
                "count": 3188833,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.5000000739,
                "variance": 0.2500000739
              },
              {
                "average": 0.0007369467137,
                "count": 3188833,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02713676204,
                "variance": 0.0007364038542
              },
              {
                "average": 1.157972838,
                "count": 3188833,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4228990965,
                "variance": 0.1788436458
              },
              {
                "average": 0.3755125888,
                "count": 3188833,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.045046077,
                "variance": 49.63267423
              },
              {
                "average": 0.503527466,
                "count": 3188833,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999876352,
                "variance": 0.2499876354
              },
              {
                "average": 252.2279969,
                "count": 3188833,
                "maximum": 254,
                "minimum": 251,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.8841309499,
                "variance": 0.7816875366
              },
              {
                "average": 191606908.2,
                "count": 3188833,
                "maximum": 191607876.3,
                "minimum": 191606242.7,
                "name": "GpsTime",
                "position": 12,
                "stddev": 477.6768448,
                "variance": 228175.168
              },
              {
                "average": 0,
                "count": 3188833,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3188833,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3188833,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3188833,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 3188833,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.6799292,
              47.7182294,
              586.62,
              -120.6740194,
              47.7228508,
              1144.7
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.6799292,
                    47.7182294,
                    586.62
                  ],
                  [
                    -120.6799292,
                    47.7228508,
                    586.62
                  ],
                  [
                    -120.6740194,
                    47.7228508,
                    1144.7
                  ],
                  [
                    -120.6740194,
                    47.7182294,
                    1144.7
                  ],
                  [
                    -120.6799292,
                    47.7182294,
                    586.62
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-09T18:11:16+00:00",
            "end_time": "2017-10-09T17:44:02+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.6799292,
        47.7182294,
        586.62,
        -120.6740194,
        47.7228508,
        1144.7
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_543000_1515000_20171008.copc",
      "properties": {
        "datetime": "2017-10-08T17:48:36Z",
        "pc:count": 36933597,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.7492717,
            "count": 36933597,
            "maximum": -120.7395523,
            "minimum": -120.7597272,
            "name": "X",
            "position": 0,
            "stddev": 0.005525762556,
            "variance": 3.053405183e-05
          },
          {
            "average": 47.70248229,
            "count": 36933597,
            "maximum": 47.7089722,
            "minimum": 47.6953888,
            "name": "Y",
            "position": 1,
            "stddev": 0.003807028502,
            "variance": 1.449346602e-05
          },
          {
            "average": 697.0616184,
            "count": 36933597,
            "maximum": 1217.86,
            "minimum": 559.05,
            "name": "Z",
            "position": 2,
            "stddev": 87.4900039,
            "variance": 7654.500783
          },
          {
            "average": 21.25806479,
            "count": 36933597,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 26.52336024,
            "variance": 703.4886386
          },
          {
            "average": 1.279215588,
            "count": 36933597,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.5277826194,
            "variance": 0.2785544933
          },
          {
            "average": 1.55841642,
            "count": 36933597,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6917225493,
            "variance": 0.4784800852
          },
          {
            "average": 0.4995623362,
            "count": 36933597,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999998152,
            "variance": 0.2499998152
          },
          {
            "average": 0.0006713670483,
            "count": 36933597,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02590205267,
            "variance": 0.0006709163327
          },
          {
            "average": 1.116021302,
            "count": 36933597,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.3465867382,
            "variance": 0.1201223671
          },
          {
            "average": 0.01997587188,
            "count": 36933597,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 7.025494984,
            "variance": 49.35757977
          },
          {
            "average": 0.4972234359,
            "count": 36933597,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4999922974,
            "variance": 0.2499922975
          },
          {
            "average": 237.6158095,
            "count": 36933597,
            "maximum": 241,
            "minimum": 234,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 1.471648939,
            "variance": 2.165750601
          },
          {
            "average": 191518526.6,
            "count": 36933597,
            "maximum": 191520116.2,
            "minimum": 191516835,
            "name": "GpsTime",
            "position": 12,
            "stddev": 704.4381887,
            "variance": 496233.1617
          },
          {
            "average": 0,
            "count": 36933597,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36933597,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36933597,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36933597,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 36933597,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.7597272,
          47.6953888,
          559.05,
          -120.7395523,
          47.7089722,
          1217.86
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.7597272,
                47.6953888,
                559.05
              ],
              [
                -120.7597272,
                47.7089722,
                559.05
              ],
              [
                -120.7395523,
                47.7089722,
                1217.8600000000001
              ],
              [
                -120.7395523,
                47.6953888,
                1217.8600000000001
              ],
              [
                -120.7597272,
                47.6953888,
                559.05
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-08T17:48:36+00:00",
        "end_time": "2017-10-08T16:53:55+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.7597272,
              47.6953888,
              559.05
            ],
            [
              -120.7597272,
              47.7089722,
              559.05
            ],
            [
              -120.7395523,
              47.7089722,
              1217.8600000000001
            ],
            [
              -120.7395523,
              47.6953888,
              1217.8600000000001
            ],
            [
              -120.7597272,
              47.6953888,
              559.05
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_543000_1515000_20171008.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_543000_1515000_20171008.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_543000_1515000_20171008.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1515000_20171008.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.7597272,
            47.6953888,
            559.05,
            -120.7395523,
            47.7089722,
            1217.86
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.7597272,
                  47.6953888,
                  559.05
                ],
                [
                  -120.7597272,
                  47.7089722,
                  559.05
                ],
                [
                  -120.7395523,
                  47.7089722,
                  1217.8600000000001
                ],
                [
                  -120.7395523,
                  47.6953888,
                  1217.8600000000001
                ],
                [
                  -120.7597272,
                  47.6953888,
                  559.05
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_543000_1515000_20171008.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_543000_1515000_20171008.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-08T17:48:36Z",
            "pc:count": 36933597,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.7492717,
                "count": 36933597,
                "maximum": -120.7395523,
                "minimum": -120.7597272,
                "name": "X",
                "position": 0,
                "stddev": 0.005525762556,
                "variance": 3.053405183e-05
              },
              {
                "average": 47.70248229,
                "count": 36933597,
                "maximum": 47.7089722,
                "minimum": 47.6953888,
                "name": "Y",
                "position": 1,
                "stddev": 0.003807028502,
                "variance": 1.449346602e-05
              },
              {
                "average": 697.0616184,
                "count": 36933597,
                "maximum": 1217.86,
                "minimum": 559.05,
                "name": "Z",
                "position": 2,
                "stddev": 87.4900039,
                "variance": 7654.500783
              },
              {
                "average": 21.25806479,
                "count": 36933597,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 26.52336024,
                "variance": 703.4886386
              },
              {
                "average": 1.279215588,
                "count": 36933597,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.5277826194,
                "variance": 0.2785544933
              },
              {
                "average": 1.55841642,
                "count": 36933597,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6917225493,
                "variance": 0.4784800852
              },
              {
                "average": 0.4995623362,
                "count": 36933597,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999998152,
                "variance": 0.2499998152
              },
              {
                "average": 0.0006713670483,
                "count": 36933597,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02590205267,
                "variance": 0.0006709163327
              },
              {
                "average": 1.116021302,
                "count": 36933597,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.3465867382,
                "variance": 0.1201223671
              },
              {
                "average": 0.01997587188,
                "count": 36933597,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 7.025494984,
                "variance": 49.35757977
              },
              {
                "average": 0.4972234359,
                "count": 36933597,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4999922974,
                "variance": 0.2499922975
              },
              {
                "average": 237.6158095,
                "count": 36933597,
                "maximum": 241,
                "minimum": 234,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 1.471648939,
                "variance": 2.165750601
              },
              {
                "average": 191518526.6,
                "count": 36933597,
                "maximum": 191520116.2,
                "minimum": 191516835,
                "name": "GpsTime",
                "position": 12,
                "stddev": 704.4381887,
                "variance": 496233.1617
              },
              {
                "average": 0,
                "count": 36933597,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36933597,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36933597,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36933597,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 36933597,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.7597272,
              47.6953888,
              559.05,
              -120.7395523,
              47.7089722,
              1217.86
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.7597272,
                    47.6953888,
                    559.05
                  ],
                  [
                    -120.7597272,
                    47.7089722,
                    559.05
                  ],
                  [
                    -120.7395523,
                    47.7089722,
                    1217.8600000000001
                  ],
                  [
                    -120.7395523,
                    47.6953888,
                    1217.8600000000001
                  ],
                  [
                    -120.7597272,
                    47.6953888,
                    559.05
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-08T17:48:36+00:00",
            "end_time": "2017-10-08T16:53:55+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.7597272,
        47.6953888,
        559.05,
        -120.7395523,
        47.7089722,
        1217.86
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_537000_1525500_20171005.copc",
      "properties": {
        "datetime": "2017-10-05T18:59:32Z",
        "pc:count": 10737735,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.8281941,
            "count": 10737735,
            "maximum": -120.8210401,
            "minimum": -120.8404261,
            "name": "X",
            "position": 0,
            "stddev": 0.004708015892,
            "variance": 2.216541364e-05
          },
          {
            "average": 47.80074488,
            "count": 10737735,
            "maximum": 47.8028639,
            "minimum": 47.7968136,
            "name": "Y",
            "position": 1,
            "stddev": 0.001464756291,
            "variance": 2.145510991e-06
          },
          {
            "average": 1695.741229,
            "count": 10737735,
            "maximum": 2211.03,
            "minimum": 1483.33,
            "name": "Z",
            "position": 2,
            "stddev": 77.08105016,
            "variance": 5941.488293
          },
          {
            "average": 58.79871975,
            "count": 10737735,
            "maximum": 255,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 44.622652,
            "variance": 1991.181072
          },
          {
            "average": 1.23014863,
            "count": 10737735,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.4910526119,
            "variance": 0.2411326677
          },
          {
            "average": 1.46045558,
            "count": 10737735,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.6635763308,
            "variance": 0.4403335468
          },
          {
            "average": 0.4970538014,
            "count": 10737735,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4999913431,
            "variance": 0.2499913432
          },
          {
            "average": 0.0004722597457,
            "count": 10737735,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.02172640698,
            "variance": 0.0004720367603
          },
          {
            "average": 1.207464516,
            "count": 10737735,
            "maximum": 18,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.4463743872,
            "variance": 0.1992500936
          },
          {
            "average": 1.268767628,
            "count": 10737735,
            "maximum": 10.99800014,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 6.367308193,
            "variance": 40.54261362
          },
          {
            "average": 0.5133332123,
            "count": 10737735,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4998222171,
            "variance": 0.2498222487
          },
          {
            "average": 201.1239324,
            "count": 10737735,
            "maximum": 202,
            "minimum": 199,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 0.8642871092,
            "variance": 0.7469922071
          },
          {
            "average": 191264840.5,
            "count": 10737735,
            "maximum": 191265172.9,
            "minimum": 191264010.1,
            "name": "GpsTime",
            "position": 12,
            "stddev": 318.8161473,
            "variance": 101643.7358
          },
          {
            "average": 0,
            "count": 10737735,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10737735,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10737735,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10737735,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 10737735,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.8404261,
          47.7968136,
          1483.33,
          -120.8210401,
          47.8028639,
          2211.03
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.8404261,
                47.7968136,
                1483.33
              ],
              [
                -120.8404261,
                47.8028639,
                1483.33
              ],
              [
                -120.8210401,
                47.8028639,
                2211.03
              ],
              [
                -120.8210401,
                47.7968136,
                2211.03
              ],
              [
                -120.8404261,
                47.7968136,
                1483.33
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-05T18:59:32+00:00",
        "end_time": "2017-10-05T18:40:10+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8404261,
              47.7968136,
              1483.33
            ],
            [
              -120.8404261,
              47.8028639,
              1483.33
            ],
            [
              -120.8210401,
              47.8028639,
              2211.03
            ],
            [
              -120.8210401,
              47.7968136,
              2211.03
            ],
            [
              -120.8404261,
              47.7968136,
              1483.33
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_537000_1525500_20171005.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_537000_1525500_20171005.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_537000_1525500_20171005.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1525500_20171005.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.8404261,
            47.7968136,
            1483.33,
            -120.8210401,
            47.8028639,
            2211.03
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.8404261,
                  47.7968136,
                  1483.33
                ],
                [
                  -120.8404261,
                  47.8028639,
                  1483.33
                ],
                [
                  -120.8210401,
                  47.8028639,
                  2211.03
                ],
                [
                  -120.8210401,
                  47.7968136,
                  2211.03
                ],
                [
                  -120.8404261,
                  47.7968136,
                  1483.33
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_537000_1525500_20171005.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_537000_1525500_20171005.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-05T18:59:32Z",
            "pc:count": 10737735,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.8281941,
                "count": 10737735,
                "maximum": -120.8210401,
                "minimum": -120.8404261,
                "name": "X",
                "position": 0,
                "stddev": 0.004708015892,
                "variance": 2.216541364e-05
              },
              {
                "average": 47.80074488,
                "count": 10737735,
                "maximum": 47.8028639,
                "minimum": 47.7968136,
                "name": "Y",
                "position": 1,
                "stddev": 0.001464756291,
                "variance": 2.145510991e-06
              },
              {
                "average": 1695.741229,
                "count": 10737735,
                "maximum": 2211.03,
                "minimum": 1483.33,
                "name": "Z",
                "position": 2,
                "stddev": 77.08105016,
                "variance": 5941.488293
              },
              {
                "average": 58.79871975,
                "count": 10737735,
                "maximum": 255,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 44.622652,
                "variance": 1991.181072
              },
              {
                "average": 1.23014863,
                "count": 10737735,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.4910526119,
                "variance": 0.2411326677
              },
              {
                "average": 1.46045558,
                "count": 10737735,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.6635763308,
                "variance": 0.4403335468
              },
              {
                "average": 0.4970538014,
                "count": 10737735,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4999913431,
                "variance": 0.2499913432
              },
              {
                "average": 0.0004722597457,
                "count": 10737735,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.02172640698,
                "variance": 0.0004720367603
              },
              {
                "average": 1.207464516,
                "count": 10737735,
                "maximum": 18,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.4463743872,
                "variance": 0.1992500936
              },
              {
                "average": 1.268767628,
                "count": 10737735,
                "maximum": 10.99800014,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 6.367308193,
                "variance": 40.54261362
              },
              {
                "average": 0.5133332123,
                "count": 10737735,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
                "stddev": 0.4998222171,
                "variance": 0.2498222487
              },
              {
                "average": 201.1239324,
                "count": 10737735,
                "maximum": 202,
                "minimum": 199,
                "name": "PointSourceId",
                "position": 11,
                "stddev": 0.8642871092,
                "variance": 0.7469922071
              },
              {
                "average": 191264840.5,
                "count": 10737735,
                "maximum": 191265172.9,
                "minimum": 191264010.1,
                "name": "GpsTime",
                "position": 12,
                "stddev": 318.8161473,
                "variance": 101643.7358
              },
              {
                "average": 0,
                "count": 10737735,
                "maximum": 0,
                "minimum": 0,
                "name": "ScanChannel",
                "position": 13,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10737735,
                "maximum": 0,
                "minimum": 0,
                "name": "Synthetic",
                "position": 14,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10737735,
                "maximum": 0,
                "minimum": 0,
                "name": "KeyPoint",
                "position": 15,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10737735,
                "maximum": 0,
                "minimum": 0,
                "name": "Withheld",
                "position": 16,
                "stddev": 0,
                "variance": 0
              },
              {
                "average": 0,
                "count": 10737735,
                "maximum": 0,
                "minimum": 0,
                "name": "Overlap",
                "position": 17,
                "stddev": 0,
                "variance": 0
              }
            ],
            "pc:type": "lidar",
            "proj:bbox": [
              -120.8404261,
              47.7968136,
              1483.33,
              -120.8210401,
              47.8028639,
              2211.03
            ],
            "proj:geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -120.8404261,
                    47.7968136,
                    1483.33
                  ],
                  [
                    -120.8404261,
                    47.8028639,
                    1483.33
                  ],
                  [
                    -120.8210401,
                    47.8028639,
                    2211.03
                  ],
                  [
                    -120.8210401,
                    47.7968136,
                    2211.03
                  ],
                  [
                    -120.8404261,
                    47.7968136,
                    1483.33
                  ]
                ]
              ]
            },
            "proj:projjson": {
              "type": "CompoundCRS",
              "name": "NAD83(2011); NAVD88 height",
              "components": [
                {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                {
                  "type": "VerticalCRS",
                  "name": "NAVD88 height",
                  "datum": {
                    "type": "VerticalReferenceFrame",
                    "name": "North American Vertical Datum 1988"
                  },
                  "coordinate_system": {
                    "subtype": "vertical",
                    "axis": [
                      {
                        "name": "Up",
                        "abbreviation": "",
                        "direction": "up",
                        "unit": "metre"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 5703
                  }
                }
              ]
            },
            "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
            "start_time": "2017-10-05T18:59:32+00:00",
            "end_time": "2017-10-05T18:40:10+00:00",
            "license": "CC-BY-1.0"
          },
          "stac_extensions": [
            "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json",
            "https://stac-extensions.github.io/projection/v1.1.0/schema.json"
          ],
          "stac_version": "1.0.0"
        }
      },
      "bbox": [
        -120.8404261,
        47.7968136,
        1483.33,
        -120.8210401,
        47.8028639,
        2211.03
      ],
      "stac_extensions": [
        "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json"
      ]
    },
    {
      "type": "Feature",
      "stac_version": "1.0.0",
      "id": "FPC_OKAWEN_549000_1528500_20171010.copc",
      "properties": {
        "datetime": "2017-10-10T18:15:22Z",
        "pc:count": 224850,
        "pc:encoding": ".laz",
        "pc:schemas": [
          {
            "name": "X",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Y",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Z",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "Intensity",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "ReturnNumber",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "NumberOfReturns",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanDirectionFlag",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "EdgeOfFlightLine",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Classification",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Synthetic",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "KeyPoint",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Withheld",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "Overlap",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "ScanAngleRank",
            "size": 4,
            "type": "floating"
          },
          {
            "name": "UserData",
            "size": 1,
            "type": "unsigned"
          },
          {
            "name": "PointSourceId",
            "size": 2,
            "type": "unsigned"
          },
          {
            "name": "GpsTime",
            "size": 8,
            "type": "floating"
          },
          {
            "name": "ScanChannel",
            "size": 1,
            "type": "unsigned"
          }
        ],
        "pc:statistics": [
          {
            "average": -120.6626369,
            "count": 224850,
            "maximum": -120.6612312,
            "minimum": -120.6649283,
            "name": "X",
            "position": 0,
            "stddev": 0.0009857714944,
            "variance": 9.717454391e-07
          },
          {
            "average": 47.83039147,
            "count": 224850,
            "maximum": 47.8308351,
            "minimum": 47.8294323,
            "name": "Y",
            "position": 1,
            "stddev": 0.0003269371058,
            "variance": 1.068878712e-07
          },
          {
            "average": 744.9162519,
            "count": 224850,
            "maximum": 791.4,
            "minimum": 729.24,
            "name": "Z",
            "position": 2,
            "stddev": 11.44156878,
            "variance": 130.9094962
          },
          {
            "average": 32.58464754,
            "count": 224850,
            "maximum": 144,
            "minimum": 0,
            "name": "Intensity",
            "position": 3,
            "stddev": 28.44500521,
            "variance": 809.1183212
          },
          {
            "average": 1.118430064,
            "count": 224850,
            "maximum": 5,
            "minimum": 1,
            "name": "ReturnNumber",
            "position": 4,
            "stddev": 0.3529818367,
            "variance": 0.124596177
          },
          {
            "average": 1.237714032,
            "count": 224850,
            "maximum": 5,
            "minimum": 1,
            "name": "NumberOfReturns",
            "position": 5,
            "stddev": 0.4920105611,
            "variance": 0.2420743922
          },
          {
            "average": 0.5186346453,
            "count": 224850,
            "maximum": 1,
            "minimum": 0,
            "name": "ScanDirectionFlag",
            "position": 6,
            "stddev": 0.4996537404,
            "variance": 0.2496538603
          },
          {
            "average": 0.0002223704692,
            "count": 224850,
            "maximum": 1,
            "minimum": 0,
            "name": "EdgeOfFlightLine",
            "position": 7,
            "stddev": 0.01491046644,
            "variance": 0.0002223220093
          },
          {
            "average": 1.176121859,
            "count": 224850,
            "maximum": 7,
            "minimum": 1,
            "name": "Classification",
            "position": 8,
            "stddev": 0.421654123,
            "variance": 0.1777921995
          },
          {
            "average": -2.790028826,
            "count": 224850,
            "maximum": 4.998000145,
            "minimum": -10.99800014,
            "name": "ScanAngleRank",
            "position": 9,
            "stddev": 5.309133068,
            "variance": 28.18689393
          },
          {
            "average": 0.5348810318,
            "count": 224850,
            "maximum": 1,
            "minimum": 0,
            "name": "UserData",
            "position": 10,
            "stddev": 0.4987829388,
            "variance": 0.2487844201
          },
          {
            "average": 282.7264354,
            "count": 224850,
            "maximum": 300,
            "minimum": 269,
            "name": "PointSourceId",
            "position": 11,
            "stddev": 15.35991533,
            "variance": 235.9269989
          },
          {
            "average": 191650392.3,
            "count": 224850,
            "maximum": 191694522.7,
            "minimum": 191615468,
            "name": "GpsTime",
            "position": 12,
            "stddev": 39235.30066,
            "variance": 1539408818
          },
          {
            "average": 0,
            "count": 224850,
            "maximum": 0,
            "minimum": 0,
            "name": "ScanChannel",
            "position": 13,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 224850,
            "maximum": 0,
            "minimum": 0,
            "name": "Synthetic",
            "position": 14,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 224850,
            "maximum": 0,
            "minimum": 0,
            "name": "KeyPoint",
            "position": 15,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 224850,
            "maximum": 0,
            "minimum": 0,
            "name": "Withheld",
            "position": 16,
            "stddev": 0,
            "variance": 0
          },
          {
            "average": 0,
            "count": 224850,
            "maximum": 0,
            "minimum": 0,
            "name": "Overlap",
            "position": 17,
            "stddev": 0,
            "variance": 0
          }
        ],
        "pc:type": "lidar",
        "proj:bbox": [
          -120.6649283,
          47.8294323,
          729.24,
          -120.6612312,
          47.8308351,
          791.4
        ],
        "proj:geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                -120.6649283,
                47.8294323,
                729.24
              ],
              [
                -120.6649283,
                47.8308351,
                729.24
              ],
              [
                -120.6612312,
                47.8308351,
                791.4
              ],
              [
                -120.6612312,
                47.8294323,
                791.4
              ],
              [
                -120.6649283,
                47.8294323,
                729.24
              ]
            ]
          ]
        },
        "proj:projjson": {
          "type": "CompoundCRS",
          "name": "NAD83(2011); NAVD88 height",
          "components": [
            {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            {
              "type": "VerticalCRS",
              "name": "NAVD88 height",
              "datum": {
                "type": "VerticalReferenceFrame",
                "name": "North American Vertical Datum 1988"
              },
              "coordinate_system": {
                "subtype": "vertical",
                "axis": [
                  {
                    "name": "Up",
                    "abbreviation": "",
                    "direction": "up",
                    "unit": "metre"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 5703
              }
            }
          ]
        },
        "proj:wkt2": "GEOGCS[\"NAD83(2011)\",DATUM[\"NAD83_National_Spatial_Reference_System_2011\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],AUTHORITY[\"EPSG\",\"1116\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"6318\"]]",
        "start_time": "2017-10-10T18:15:22+00:00",
        "end_time": "2017-10-09T20:17:48+00:00",
        "license": "CC-BY-1.0"
      },
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.6649283,
              47.8294323,
              729.24
            ],
            [
              -120.6649283,
              47.8308351,
              729.24
            ],
            [
              -120.6612312,
              47.8308351,
              791.4
            ],
            [
              -120.6612312,
              47.8294323,
              791.4
            ],
            [
              -120.6649283,
              47.8294323,
              729.24
            ]
          ]
        ]
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/stac/FPC_OKAWEN_549000_1528500_20171010.copc.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "FPC_OKAWEN_549000_1528500_20171010.copc": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9823/FPC_OKAWEN_549000_1528500_20171010.copc.laz",
          "type": "Feature",
          "assets": {
            "data": {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1528500_20171010.copc.laz",
              "title": "Pointcloud data"
            }
          },
          "bbox": [
            -120.6649283,
            47.8294323,
            729.24,
            -120.6612312,
            47.8308351,
            791.4
          ],
          "geometry": {
            "type": "Polygon",
            "coordinates": [
              [
                [
                  -120.6649283,
                  47.8294323,
                  729.24
                ],
                [
                  -120.6649283,
                  47.8308351,
                  729.24
                ],
                [
                  -120.6612312,
                  47.8308351,
                  791.4
                ],
                [
                  -120.6612312,
                  47.8294323,
                  791.4
                ],
                [
                  -120.6649283,
                  47.8294323,
                  729.24
                ]
              ]
            ]
          },
          "id": "FPC_OKAWEN_549000_1528500_20171010.copc",
          "links": [
            {
              "href": "/san1/reef/lidar1_z/geoid18/data/9823/FPC_OKAWEN_549000_1528500_20171010.copc.laz",
              "rel": "derived_from"
            }
          ],
          "properties": {
            "datetime": "2017-10-10T18:15:22Z",
            "pc:count": 224850,
            "pc:encoding": ".laz",
            "pc:schemas": [
              {
                "name": "X",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Y",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Z",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "Intensity",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "ReturnNumber",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "NumberOfReturns",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanDirectionFlag",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "EdgeOfFlightLine",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Classification",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Synthetic",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "KeyPoint",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Withheld",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "Overlap",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "ScanAngleRank",
                "size": 4,
                "type": "floating"
              },
              {
                "name": "UserData",
                "size": 1,
                "type": "unsigned"
              },
              {
                "name": "PointSourceId",
                "size": 2,
                "type": "unsigned"
              },
              {
                "name": "GpsTime",
                "size": 8,
                "type": "floating"
              },
              {
                "name": "ScanChannel",
                "size": 1,
                "type": "unsigned"
              }
            ],
            "pc:statistics": [
              {
                "average": -120.6626369,
                "count": 224850,
                "maximum": -120.6612312,
                "minimum": -120.6649283,
                "name": "X",
                "position": 0,
                "stddev": 0.0009857714944,
                "variance": 9.717454391e-07
              },
              {
                "average": 47.83039147,
                "count": 224850,
                "maximum": 47.8308351,
                "minimum": 47.8294323,
                "name": "Y",
                "position": 1,
                "stddev": 0.0003269371058,
                "variance": 1.068878712e-07
              },
              {
                "average": 744.9162519,
                "count": 224850,
                "maximum": 791.4,
                "minimum": 729.24,
                "name": "Z",
                "position": 2,
                "stddev": 11.44156878,
                "variance": 130.9094962
              },
              {
                "average": 32.58464754,
                "count": 224850,
                "maximum": 144,
                "minimum": 0,
                "name": "Intensity",
                "position": 3,
                "stddev": 28.44500521,
                "variance": 809.1183212
              },
              {
                "average": 1.118430064,
                "count": 224850,
                "maximum": 5,
                "minimum": 1,
                "name": "ReturnNumber",
                "position": 4,
                "stddev": 0.3529818367,
                "variance": 0.124596177
              },
              {
                "average": 1.237714032,
                "count": 224850,
                "maximum": 5,
                "minimum": 1,
                "name": "NumberOfReturns",
                "position": 5,
                "stddev": 0.4920105611,
                "variance": 0.2420743922
              },
              {
                "average": 0.5186346453,
                "count": 224850,
                "maximum": 1,
                "minimum": 0,
                "name": "ScanDirectionFlag",
                "position": 6,
                "stddev": 0.4996537404,
                "variance": 0.2496538603
              },
              {
                "average": 0.0002223704692,
                "count": 224850,
                "maximum": 1,
                "minimum": 0,
                "name": "EdgeOfFlightLine",
                "position": 7,
                "stddev": 0.01491046644,
                "variance": 0.0002223220093
              },
              {
                "average": 1.176121859,
                "count": 224850,
                "maximum": 7,
                "minimum": 1,
                "name": "Classification",
                "position": 8,
                "stddev": 0.421654123,
                "variance": 0.1777921995
              },
              {
                "average": -2.790028826,
                "count": 224850,
                "maximum": 4.998000145,
                "minimum": -10.99800014,
                "name": "ScanAngleRank",
                "position": 9,
                "stddev": 5.309133068,
                "variance": 28.18689393
              },
              {
                "average": 0.5348810318,
                "count": 224850,
                "maximum": 1,
                "minimum": 0,
                "name": "UserData",
                "position": 10,
               