{"@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": "Polar spin phase angle and spin rate.", "identifier": "https://doi.org/10.48322/f58f-3y50", "keyword": ["ephemeris"], "landingPage": "https://doi.org/10.48322/f58f-3y50", "license": "https://www.usa.gov/government-works", "modified": "2026-05-11", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "NASA Space Physics Data Facility (SPDF) Coordinated Data Analysis Web (CDAWeb) Data Services"}, "theme": ["Heliophysics"], "title": "Polar Spin Phase Key Parameter Data"}