{
  "type": "Collection",
  "id": "noaa_imagery_collection_m9282",
  "stac_version": "1.1.0",
  "description": "These files contain rasterized topobathy lidar elevations generated from data collected by the Coastal Zone Mapping and Imaging Lidar (CZMIL) system. CZMIL integrates a lidar sensor with simultaneous topographic and bathymetric capabilities, a digital camera and a hyperspectral imager on a single remote sensing platform for use in coastal mapping and charting activities. Horizontal positions, provided in decimal degrees of latitude and longitude, are referenced to the North American Datum of 1983 National Adjustment of 2011 (NAD83 NA2011). Vertical positions are referenced to the (NAD83 NA11) ellipsoid and provided in meters. The National Geodetic Survey's (NGS) GEOID12B model is used to transform the vertical positions from ellipsoid to orthometric heights referenced to the North American Vertical Datum of 1988 (NAVD88). The 3-D position data are used to generate a series of gridded file products, which are tiled into quarter-quads or 5km boxes. The grid file index is provided by the shape file, OR_Boxes_NCMP_and_QuarterQuads.shp, and the numbers used to identify files are in the \"Box\" field of the shape file. The data file naming convention is based on the year, effort, area name, \"Box\" number and product type. An example file name is \"2015_NCMP_Tillamook_OR_82_BareEarth_1mGrid.tif\", where 2015 is the year of data collection, NCMP is the project under which data were collected, Tillamook_OR is the area of data collection, 82 is the \"Box\" number, and BareEarth_1mGrid is the product type.\n\nThis data was provided to the NOAA Office for Coastal Management (OCM) for data distribution from the Data Access Viewer (DAV). The 1m bare earth raster data are available for custom and bulk download. In addition to this topobathy bare earth Digital Elevation Model (DEM) data, the lidar points data from which these DEMs were created are also available from the NOAA Data Access Viewer. The link to this data is provided in the URL section of this metadata record.\n\nOriginal contact information:\n\nContact Org: JALBTCX\n\nTitle: Data Production Manager\n\nPhone: 228-252-1131\n\nEmail: JALBTCX@usace.army.mil",
  "links": [
    {
      "rel": "item",
      "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Tillamook_OR_DEM_2015_9282/stac/2015_NCMP_Tillamook_OR_45123e7d_BareEarth_1mGrid.json",
      "type": "application/geo+json"
    },
    {
      "rel": "item",
      "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Tillamook_OR_DEM_2015_9282/stac/2015_NCMP_Tillamook_OR_45123d8b_BareEarth_1mGrid.json",
      "type": "application/geo+json"
    },
    {
      "rel": "item",
      "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Tillamook_OR_DEM_2015_9282/stac/2015_NCMP_Tillamook_OR_45123e8a_BareEarth_1mGrid.json",
      "type": "application/geo+json"
    },
    {
      "rel": "item",
      "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Tillamook_OR_DEM_2015_9282/stac/2015_NCMP_Tillamook_OR_45123d7c_BareEarth_1mGrid.json",
      "type": "application/geo+json"
    },
    {
      "rel": "item",
      "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Tillamook_OR_DEM_2015_9282/stac/2015_NCMP_Tillamook_OR_82_BareEarth_1mGrid.json",
      "type": "application/geo+json"
    },
    {
      "rel": "item",
      "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Tillamook_OR_DEM_2015_9282/stac/2015_NCMP_Tillamook_OR_84_BareEarth_1mGrid.json",
      "type": "application/geo+json"
    },
    {
      "rel": "item",
      "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Tillamook_OR_DEM_2015_9282/stac/2015_NCMP_Tillamook_OR_83_BareEarth_1mGrid.json",
      "type": "application/geo+json"
    }
  ],
  "title": "2015 USACE NCMP Topobathy Lidar DEM: Tillamook Bay, OR",
  "extent": {
    "spatial": {
      "bbox": [
        [
          -123.968955,
          45.455061,
          -123.838155,
          45.577461
        ]
      ]
    },
    "temporal": {
      "interval": [
        [
          "2015-07-18T00:00:00Z",
          "2015-07-29T00:00:00Z"
        ]
      ]
    }
  },
  "license": "NLPL",
  "providers": [
    {
      "name": "NOAA OCM",
      "description": "NOAA Office for Coastal Management",
      "roles": [
        "host"
      ],
      "url": "https://coast.noaa.gov/"
    }
  ],
  "assets": {
    "metadata": {
      "href": "https://www.fisheries.noaa.gov/inport/item/64535",
      "type": "HTML",
      "title": "Dataset Level Metadata",
      "description": "Metadata record for this dataset.",
      "roles": [
        "metadata"
      ]
    }
  }
}