{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Thomas Morgan", "hasEmail": "mailto:thomas.h.morgan@nasa.gov"}, "description": "SMAP radiometer and radar soil moisture data products are matched with in situ-based soil moisture estimates from core validation sites to produce this data set. These data provide performance assessments of various SMAP soil moisture products.", "identifier": "C1420518036-NSIDC_ECS", "issued": "2015-04-01", "keyword": ["earth-science", "land-surface", "soils"], "landingPage": "https://doi.org/10.5067/DXAVIXLY18KM", "language": ["en-US"], "modified": "2025-07-17", "programCode": ["026:001"], "publisher": {"@type": "org:Organization", "name": "NASA NSIDC DAAC"}, "spatial": "-180.0 -85.044 180.0 85.044", "temporal": "2015-04-01T00:00:00Z/2021-03-31T23:59:59.999Z", "theme": ["geospatial"], "title": "SMAP/In Situ Core Validation Site Land Surface Parameters Match-Up Data V001"}