@prefix dct: <http://purl.org/dc/terms/> .
@prefix pdssp: <https://pdssp.github.io/pdssp-ontology/vocab#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix sosa: <http://www.w3.org/ns/sosa/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

pdssp:Band-CTX-BroadBand a skos:Concept ;
    skos:definition "CTX single panchromatic channel, effective band centre 611 ± 189 nm."@en ;
    skos:inScheme pdssp:BandScheme ;
    skos:notation "BroadBand" ;
    skos:prefLabel "CTX broadband"@en ;
    skos:topConceptOf pdssp:BandScheme ;
    sosa:isSubSystemOf pdssp:Instrument-CTX ;
    pdssp:centerWavelength 0.611 ;
    pdssp:fullWidthHalfMax 0.189 ;
    pdssp:wavelengthType pdssp:WavelengthType-Optical .

pdssp:Band-HiRISE-BG a skos:Concept ;
    skos:altLabel "BG"@en ;
    skos:definition "HiRISE blue-green channel (CCDs BG12, BG13)."@en ;
    skos:inScheme pdssp:BandScheme ;
    skos:notation "BLUE-GREEN" ;
    skos:prefLabel "HiRISE BLUE-GREEN"@en ;
    skos:topConceptOf pdssp:BandScheme ;
    sosa:isSubSystemOf pdssp:Instrument-HiRISE ;
    pdssp:centerWavelength 0.5 ;
    pdssp:fullWidthHalfMax 0.2 ;
    pdssp:wavelengthType pdssp:WavelengthType-Optical .

pdssp:Band-HiRISE-NIR a skos:Concept ;
    skos:altLabel "IR"@en,
        "NIR"@en ;
    skos:definition "HiRISE near-infrared channel (CCDs IR10, IR11)."@en ;
    skos:inScheme pdssp:BandScheme ;
    skos:notation "NEAR-INFRARED" ;
    skos:prefLabel "HiRISE NEAR-INFRARED"@en ;
    skos:topConceptOf pdssp:BandScheme ;
    sosa:isSubSystemOf pdssp:Instrument-HiRISE ;
    pdssp:centerWavelength 0.9 ;
    pdssp:fullWidthHalfMax 0.3 ;
    pdssp:wavelengthType pdssp:WavelengthType-Infrared,
        pdssp:WavelengthType-Optical .

pdssp:Band-HiRISE-RED a skos:Concept ;
    skos:definition "HiRISE broad red channel (CCDs RED0 to RED9), the full-swath panchromatic image."@en ;
    skos:inScheme pdssp:BandScheme ;
    skos:notation "RED" ;
    skos:prefLabel "HiRISE RED"@en ;
    skos:topConceptOf pdssp:BandScheme ;
    sosa:isSubSystemOf pdssp:Instrument-HiRISE ;
    pdssp:centerWavelength 0.7 ;
    pdssp:fullWidthHalfMax 0.3 ;
    pdssp:wavelengthType pdssp:WavelengthType-Optical .

pdssp:BandScheme a skos:ConceptScheme ;
    dct:source <http://www.ivoa.net/rdf/messenger/2020-08-26>,
        <https://doi.org/10.1555/mars.2013.0001>,
        <https://odestac.staging.stacplanet.pdssp.eu/collections> ;
    dct:title "PDSSP Spectral Band"@en ;
    skos:definition "Spectral channels of the instruments. The notation is the value written in STAC bands[].name; the concept identifies the channel of one instrument."@en ;
    skos:hasTopConcept pdssp:Band-CTX-BroadBand,
        pdssp:Band-HiRISE-BG,
        pdssp:Band-HiRISE-NIR,
        pdssp:Band-HiRISE-RED ;
    skos:prefLabel "PDSSP Spectral Band"@en .