{"@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": "This dataset contains RDR (derived) data from the SHARAD (Shallow Radar) instrument on Mars Reconnaissance Orbiter. SHARAD is the sub-surface sounding radar provided by the Italian Space Agency (ASI).", "identifier": "urn:nasa:pds:context_pds3:data_set:data_set.mro-m-sharad-4-rdr-v1.0_3wpd-cjnt", "issued": "2018-06-26", "keyword": ["mars", "mars-reconnaissance-orbiter"], "landingPage": "https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=MRO-M-SHARAD-4-RDR-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": "MRO SHARAD REDUCED DATA RECORD V1.0"}