{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Earthdata Forum", "hasEmail": "mailto:earthdata-support@nasa.gov"}, "description": "The data set SMEX03 Surface Roughness Data is comprised of data collected over the regional study areas of Alabama, Georgia, and Oklahoma, USA as part of the 2003 Soil Moisture Experiment (SMEX03).", "distribution": [{"@type": "dcat:Distribution", "conformsTo": "http://www.isotc211.org/2005/gmi", "description": "The metadata's original source.", "downloadURL": "https://cmr.earthdata.nasa.gov/search/concepts/C1386204470-NSIDCV0.iso19115", "format": "ISO", "mediaType": "text/xml", "title": "Original Metadata"}, {"@type": "dcat:Distribution", "downloadURL": "https://daacdata.apps.nsidc.org/pub/DATASETS/AVDM/data/soil_moisture/SMEX03/Alabama/ancillary_data/surface_roughness/", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://doi.org/10.5067/BH1PI8HK3AUU", "format": "HTML", "mediaType": "text/html"}, {"@type": "dcat:Distribution", "downloadURL": "https://nsidc.org/sites/default/files/amsr-e20soil20moisture20validation20data.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://nsidc.org/sites/default/files/multi_nsidc-0345-v001-userguide.pdf", "format": "PDF", "mediaType": "application/pdf"}], "identifier": "10.5067/BH1PI8HK3AUU", "keyword": ["earth-science-topography-land-surface-surface-roughness"], "license": "https://www.usa.gov/government-works", "modified": "2026-06-16", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "NASA NSIDC DAAC"}, "spatial": "[\"CARTESIAN\", [{\"WestBoundingCoordinate\": -87.07, \"NorthBoundingCoordinate\": 35.16, \"EastBoundingCoordinate\": -85.78, \"SouthBoundingCoordinate\": 34.68}]]", "temporal": "2003-06-01/2003-07-31", "theme": ["Earth Science"], "title": "SMEX03 Surface Roughness Data, Alabama, Version 1"}