{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Earthdata Forum", "hasEmail": "mailto:earthdata-support@nasa.gov"}, "description": "The NASA-ISRO Synthetic Aperture Radar (NISAR) Orbit Ephemeris collection contains the state vector files for the NISAR mission.  The collection includes multiple accuracy levels defined by the product type where FOE=Forecast Orbit Ephemeris, NOE=Near real-time Orbit Ephemeris, MOE=Medium precision Orbit Ephemeris, and POE=Precise Orbit Ephemeris.", "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/C2727908375-ASF.iso19115", "format": "ISO", "mediaType": "text/xml", "title": "Original Metadata"}, {"@type": "dcat:Distribution", "downloadURL": "https://nisar-docs.asf.alaska.edu", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://nisar.asf.earthdatacloud.nasa.gov/NISAR-SAMPLE-DATA/DOCS/NISAR_D-102253B_NASA_SDS_Orbit_Ephemeris_SIS_revB__20240624_URS_v2_w-sigs.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://nisar.jpl.nasa.gov/", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://search.earthdata.nasa.gov/search/granules?p=C2727908375-ASF", "format": "BIN", "mediaType": "application/octet-stream"}], "identifier": "/SDE/CMR_API/|C2727908375-ASF", "keyword": ["earth-science-platform-characteristics-spectral-engineering-attitude-characteristics"], "license": "https://www.usa.gov/government-works", "modified": "2026-09-01", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "ASF;NASA/JPL/NISAR"}, "spatial": "[\"CARTESIAN\", [{\"NorthBoundingCoordinate\": 90, \"WestBoundingCoordinate\": -180, \"EastBoundingCoordinate\": 180, \"SouthBoundingCoordinate\": -90}]]", "temporal": "2025-07-30/2026-08-24", "theme": ["Earth Science"], "title": "NISAR Orbit Ephemeris"}