{"@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": "Abstract ======== This data set consists of the MESSENGER MASCS VIRS derived analysis product, also known as the DAP. The DAP is a 500 meter  per pixel mosaic map of 1 wavelength (750 nm) of VIRS spectral  data for footprints covering the planet Mercury. Data products  are derived from science data collected by the VIRS detector  during orbital operations of Mercury.", "identifier": "urn:nasa:pds:context_pds3:data_set:data_set.mess-e-v-h-mascs-5-virs-dap-v1.0_cfeh-cw8f", "issued": "2018-06-26", "keyword": ["mercury", "messenger"], "landingPage": "https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=MESS-E%2FV%2FH-MASCS-5-VIRS-DAP-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": "MESSENGER E/V/H MASCS 5 VIRS\n                                     DERIVED ANALYSIS DATA V1.0"}