{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "bureauCode": [
    "026:00"
  ],
  "contactPoint": {
    "@type": "vcard:Contact",
    "fn": "NSIDC Services",
    "hasEmail": "mailto:nsidc@nsidc.org"
  },
  "description": "This data set contains snow water equivalent (SWE) and snow density raster data derived from a lidar-based snow depth data set (<a href=\"https://doi.org/10.5067/M9TPF6NWL53K\">SnowEx20 Grand Mesa IOP QSI Lidar Snow Depth Data, Version 1</a>), a lidar-based digital terrain model (<a href=\"https://doi.org/10.5067/2EHMWG4IT76O\">ASO L4 Lidar Point Cloud Digital Terrain Model 3m UTM Grid, Version 1</a>), and two GPR data sets (<a href=\"https://doi.org/10.5067/Q2LFK0QSVGS2\">SnowEx20 Grand Mesa IOP BSU 1 GHz Multi-polarization GPR, Version 1</a> and <a href=\"https://doi.org/10.5067/WE9GI1GVMQF6\">Mesa IOP UNM 800 and 1600 MHz MALA GPR, Version 1</a>). Data was collected during the NASA SnowEx 2020 field campaign in Grand Mesa, Colorado.",
  "distribution": [
    {
      "@type": "dcat:Distribution",
      "description": "Includes a user's guide, supplemental documents like ATBDs and academic papers, How Tos, FAQs, etc.",
      "downloadURL": "https://doi.org/10.5067/LANQ53RTJ2DR",
      "format": "HTML",
      "mediaType": "text/html",
      "title": "View documentation related to this dataset"
    },
    {
      "@type": "dcat:Distribution",
      "description": "NASA's newest search and order tool for subsetting, reprojecting, and reformatting data.",
      "downloadURL": "https://search.earthdata.nasa.gov/search?q=SNEX20_GM_SWE_SD+V001",
      "format": "HTML",
      "mediaType": "text/html",
      "title": "Download this dataset through Earthdata Search"
    },
    {
      "@type": "dcat:Distribution",
      "description": "Search and filter data files using a map-based interface",
      "downloadURL": "https://nsidc.org/data/data-access-tool/SNEX20_GM_SWE_SD/versions/1/",
      "format": "HTML",
      "mediaType": "text/html",
      "title": "Download this dataset"
    },
    {
      "@type": "dcat:Distribution",
      "description": "Search results for publications that cite this dataset by its DOI.",
      "downloadURL": "https://scholar.google.com/scholar?q=10.5067%2FLANQ53RTJ2DR",
      "format": "HTML",
      "mediaType": "text/html",
      "title": "Google Scholar search results"
    }
  ],
  "identifier": "C3140422168-NSIDC_ECS",
  "issued": "2020-02-01",
  "keyword": [
    "cryosphere",
    "earth-science",
    "radar",
    "snow-ice",
    "spectral-engineering"
  ],
  "landingPage": "https://doi.org/10.5067/LANQ53RTJ2DR",
  "language": [
    "en-US"
  ],
  "modified": "2025-07-17",
  "programCode": [
    "026:001"
  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "NASA NSIDC DAAC"
  },
  "spatial": "-108.21092 39.009209 -108.157747 39.039456",
  "temporal": "2020-02-01T00:00:00Z/2020-02-02T23:59:59.999Z",
  "theme": [
    "SnowEx",
    "geospatial"
  ],
  "title": "SnowEx20 Grand Mesa IOP Lidar and GPR-Derived Snow Water Equivalent and Snow Density V001"
}