{"@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"}