{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "NASA Space Physics Data Facility", "hasEmail": "mailto:NASA-SPDF-Support@nasa.onmicrosoft.com"}, "description": "McGrath, AK, Ground-based Vector Magnetic Field Level 2 Data, 0.5 s Time Resolution, Station Code: (MCGR), Station Location: (GEO Latitude 63.0, Longitude 204.4), THEMIS GBO/UCLA Network", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "http://themis.ssl.berkeley.edu", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "http://themis.ssl.berkeley.edu/gmag_desc.shtml", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "http://www-ssc.igpp.ucla.edu/themis_data/calib_files/", "format": "BIN", "mediaType": "application/octet-stream"}], "identifier": "https://doi.org/10.48322/h90e-yw44", "keyword": ["magneticfield"], "landingPage": "https://doi.org/10.48322/h90e-yw44", "license": "https://www.usa.gov/government-works", "modified": "2026-05-18", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "NASA Space Physics Data Facility (SPDF) Coordinated Data Analysis Web (CDAWeb) Data Services"}, "theme": ["Heliophysics"], "title": "McGrath (MCGR) Ground-based Vector Magnetic Field (L2) 0.5 s Data"}