{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Thomas Morgan", "hasEmail": "mailto:thomas.h.morgan@nasa.gov"}, "description": "The Giotto Radio Science Original Experiment Data Set includes two types of data -- an Archival Tracking Data File (ATDF) from closed loop receivers and Original Data Records (ODRs) from open loop receivers.", "identifier": "urn:nasa:pds:context_pds3:data_set:data_set.gio-c-gre-1-edr-halley-addenda-v1.0_vifj-aerg", "issued": "2018-06-26", "keyword": ["giotto", "halley"], "landingPage": "https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=GIO-C-GRE-1-EDR-HALLEY-ADDENDA-V1.0", "modified": "2025-07-17", "programCode": ["026:005"], "publisher": {"@type": "org:Organization", "name": "National Aeronautics and Space Administration"}, "references": ["https://pds.nasa.gov"], "theme": ["Earth Science"], "title": "GIOTTO RADIO SCIENCE ORIGINAL EXPERIMENT DATA V1.0"}