@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix org: <http://www.w3.org/ns/org#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.nasa.gov/dataset/23dc8a4c-d5b3-4bad-b686-09ca63b171fa> a dcat:Dataset ;
    dct:description "Abstract ======== The Mercury Dual Imaging System (MDIS) consists of two cameras, a Wide Angle Camera (WAC) and a Narrow Angle Camera (NAC), mounted on a common pivot platform. This dataset includes 3-Color Multispectral Reduced Data Records for the WAC. The 3-Color Map Projected Multispectral RDR (MD3) data set consists of a 3-color map of northern and equatorial latitudes acquired during MESSENGER's Extended Mission, and includes I/F in the 3 filters used for this map. This product has higher spatial resolution than, and complements, an 8-color multispectral map acquired during the primary mission. This product is photometrically normalized to a solar incidence angle (i) = 30 degrees, emission angle (e) = 0 degrees, and phase angle (g) = 30 degrees at a spatial sampling of 128 pixels per degree. The map is divided into 'tiles', each representing the NW, NE, SW, or SE quadrant of one of the 13 non-polar or one of the 2 polar quadrangles or 'Mercury charts' already defined by the USGS. Each tile is composed of 3 bands corresponding to 3 of the 11 WAC filters. Each tile also contains backplanes describing ancillary information. The subset of 3 of 11 available multispectral filters samples both albedo and spectral slope over MDIS's wavelength range. The fewer colors than in the Primary Mission 8-color product is to balance the higher spatial resolution to manage data volume during acquisition." ;
    dct:identifier "urn:nasa:pds:context_pds3:data_set:data_set.mess-h-mdis-5-rdr-md3-v1.0_6imd-zh4c" ;
    dct:issued "2021-05-21"^^xsd:date ;
    dct:modified "2023-01-26"^^xsd:date ;
    dct:publisher <https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> ;
    dct:title "3-COLOR MESSENGER MDIS MAP PROJECTED MULTISPECTRAL RDR V1.0" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Thomas Morgan" ;
            vcard:hasEmail <mailto:thomas.h.morgan@nasa.gov> ] ;
    dcat:keyword "mercury",
        "messenger" ;
    dcat:theme <%7B%22Earth%20Science%22%7D> .

<https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> a org:Organization ;
    skos:prefLabel "NASA" ;
    foaf:name "NASA" .