{
  "type": "Collection",
  "id": "DigitalCoast_DAV:id_8789",
  "stac_version": "1.1.0",
  "description": "Axis Geospatial collected 1265 square miles in the South Carolina county of Berkeley, and 1124 sq miles in Charleston County. Precision Aerial Reconnaissance collected 965 square miles in Williamsburg county. The nominal pulse spacing for this project was 1 point every 0.7 meters.  Dewberry used proprietary procedures to classify the LAS according to project specifications:   1-Unclassified, 2-Ground, 7-Low Noise, 8-Model Keypoints, 9-Water, 10-Ignored Ground due to breakline proximity, 13-Culverts, 17- Bridge Decks, 18-High Noise. Dewberry produced 3D breaklines and combined these with the final lidar data to produce seamless hydro flattened DEMs for the project area. The data was formatted according to the SC DNR tile naming convention with each tile covering an area of 5,000 feet by 5,000 ft.  \n\nThe NOAA Office for Coastal Management (OCM) downloaded 1526 Berkeley laz files, 1419 Charleston laz files, and 1178 Williamsburg laz files from this USGS site, ftp://rockyftp.cr.usgs.gov/vdelivery/Datasets/Staged/Elevation/LPC/Projects/. \nFiles downloaded:\n1. USGS_LPC_SC_Berkeley_2016_LAS_2019/\n2. USGS_LPC_SC_Charleston_2016_LAS_2019/\n3. USGS_LPC_SC_Williamsburg_2016_LAS_2019/\nThe data were processed to the Data Access Viewer (DAV) and https. In addition to the lidar point data, bare earth Digital Elevation Models (DEMs), at a 2.5 foot grid spacing, created from the lidar point data are also available in the Related Items section below.  Breakline data are also available. These data are available for download at the link provided in the URL section of this metadata record. Please note that these products have not been reviewed by the NOAA Office for Coastal Management (OCM) and any conclusions drawn from the analysis of this information are not the responsibility of NOAA or OCM.",
  "links": [
    {
      "rel": "root",
      "href": "./collection.json",
      "type": "application/json",
      "title": "2017 SC DNR Lidar: Coastal Counties (Berkeley, Charleston, and Williamsburg), SC"
    },
    {
      "rel": "self",
      "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/8789/stac/collection.json",
      "type": "application/json"
    },
    {
      "rel": "child",
      "href": "./berkeley/collection.json",
      "type": "application/json"
    },
    {
      "rel": "child",
      "href": "./charleston/collection.json",
      "type": "application/json"
    },
    {
      "rel": "child",
      "href": "./williamsburg/collection.json",
      "type": "application/json"
    }
  ],
  "stac_extensions": [
    "https://stac-extensions.github.io/classification/v2.0.0/schema.json"
  ],
  "classification:classes": [
    {
      "value": 1,
      "name": "Unclassified",
      "description": "Unclassified"
    },
    {
      "value": 2,
      "name": "Ground",
      "description": "Ground"
    },
    {
      "value": 7,
      "name": "Low_Point__noise_",
      "description": "Low Point (noise)"
    },
    {
      "value": 9,
      "name": "Water",
      "description": "Water"
    },
    {
      "value": 10,
      "name": "Ignored_Ground__near_breakline_",
      "description": "Ignored Ground (near breakline)"
    },
    {
      "value": 17,
      "name": "Bridge_Deck",
      "description": "Bridge Deck"
    },
    {
      "value": 18,
      "name": "High_Noise",
      "description": "High Noise"
    }
  ],
  "title": "2017 SC DNR Lidar: Coastal Counties (Berkeley, Charleston, and Williamsburg), SC",
  "extent": {
    "spatial": {
      "bbox": [
        [
          -80.46353316060691,
          32.4772803955231,
          -79.25194570253518,
          33.88980727333589
        ]
      ]
    },
    "temporal": {
      "interval": [
        [
          "2016-12-16T03:42:48Z",
          "2016-12-16T03:47:01Z"
        ]
      ]
    }
  },
  "license": "CC-BY-1.0"
}