@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/bb902341-70b0-4e4a-81d9-e63c7d847f31> a dcat:Dataset ;
    dct:description "This dataset includes Level 1B (L1B) data products from the MODIS/ASTER Airborne Simulator (MASTER) instrument. The spectral data were collected during 29 flights aboard a NASA ER-2 aircraft over California, Oregon, Nevada, Idaho, Utah, Arizona, New Mexico, and Texas, US, from 2025-05-23 to 2025-09-23. The Geological Earth Mapping Experiment (GEMx) research project used NASA's Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) and MODIS/ASTER Airborne Simulator (MASTER) instruments to collect the measurements over the country's arid and semi-arid regions, including parts of California, Nevada, Arizona, and New Mexico, to map portions of southwest US for critical minerals. Data products include L1B georeferenced multispectral imagery of calibrated radiance in 50 bands covering wavelengths of 0.460 to 12.879 micrometers at approximately 50-meter spatial resolution. The L1B data is provided in HDF-4 and KMZ formats. In addition, the dataset includes the flight path, spectral band information, instrument configuration, ancillary notes, and summary information for each flight, and browse images derived from each L1B data file." ;
    dct:identifier "10.3334/ORNLDAAC/2472" ;
    dct:issued "2026-06-02T23:43:09.093872"^^xsd:dateTime ;
    dct:modified "2026-11-02T22:16:00+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> ;
    dct:spatial [ a dct:Location ] ;
    dct:title "MASTER: Geological Earth Mapping Experiment (GEMx), Summer 2025" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Earthdata Forum" ;
            vcard:hasEmail <mailto:earthdata-support@nasa.gov> ] ;
    dcat:distribution <https://data.nasa.gov/dataset/bb902341-70b0-4e4a-81d9-e63c7d847f31/resource/0fc0fc1d-848d-41f5-bc26-0f3beaec9b8d>,
        <https://data.nasa.gov/dataset/bb902341-70b0-4e4a-81d9-e63c7d847f31/resource/4da3a8ab-4179-402e-ae94-75fabdb9ba83>,
        <https://data.nasa.gov/dataset/bb902341-70b0-4e4a-81d9-e63c7d847f31/resource/888fa37a-72f5-4004-b561-90ffc3b9fbd1>,
        <https://data.nasa.gov/dataset/bb902341-70b0-4e4a-81d9-e63c7d847f31/resource/a359e233-60fe-43e2-9a13-bd51efebca82>,
        <https://data.nasa.gov/dataset/bb902341-70b0-4e4a-81d9-e63c7d847f31/resource/b43fee43-5c25-476d-902c-58cecc36a6c9>,
        <https://data.nasa.gov/dataset/bb902341-70b0-4e4a-81d9-e63c7d847f31/resource/d7992a6b-ba74-4e0e-a8f1-3a9723fe7070> ;
    dcat:keyword "earth-science-infrared-wavelengths-spectral-engineering-infrared-radiance",
        "earth-science-infrared-wavelengths-spectral-engineering-thermal-infrared",
        "earth-science-visible-wavelengths-spectral-engineering-visible-radiance" ;
    dcat:theme <%7B%22Earth%20Science%22%7D> .

<https://data.nasa.gov/dataset/bb902341-70b0-4e4a-81d9-e63c7d847f31/resource/0fc0fc1d-848d-41f5-bc26-0f3beaec9b8d> a dcat:Distribution ;
    dct:format "PDF" ;
    dct:identifier "0fc0fc1d-848d-41f5-bc26-0f3beaec9b8d" ;
    dct:issued "2026-06-02T23:43:09.099712"^^xsd:dateTime ;
    dct:modified "2026-06-02T23:43:09.079773"^^xsd:dateTime ;
    dcat:accessURL <https://data.ornldaac.earthdata.nasa.gov/public/master/MASTER_GEMx_Summer_2025/comp/MASTER_GEMx_Summer_2025.pdf> ;
    dcat:mediaType "application/pdf" .

<https://data.nasa.gov/dataset/bb902341-70b0-4e4a-81d9-e63c7d847f31/resource/4da3a8ab-4179-402e-ae94-75fabdb9ba83> a dcat:Distribution ;
    dct:format "BIN" ;
    dct:identifier "4da3a8ab-4179-402e-ae94-75fabdb9ba83" ;
    dct:issued "2026-06-02T23:43:09.099706"^^xsd:dateTime ;
    dct:modified "2026-06-02T23:43:09.079215"^^xsd:dateTime ;
    dcat:accessURL <https://opendap.earthdata.nasa.gov/> ;
    dcat:mediaType "application/octet-stream" .

<https://data.nasa.gov/dataset/bb902341-70b0-4e4a-81d9-e63c7d847f31/resource/888fa37a-72f5-4004-b561-90ffc3b9fbd1> a dcat:Distribution ;
    dct:description "The metadata's original source." ;
    dct:format "ISO" ;
    dct:identifier "888fa37a-72f5-4004-b561-90ffc3b9fbd1" ;
    dct:issued "2026-06-02T23:43:09.099715"^^xsd:dateTime ;
    dct:modified "2026-06-02T23:43:09.079983"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://cmr.earthdata.nasa.gov/search/concepts/C3896679508-ORNL_CLOUD.iso19115> ;
    dcat:mediaType "text/xml" .

<https://data.nasa.gov/dataset/bb902341-70b0-4e4a-81d9-e63c7d847f31/resource/a359e233-60fe-43e2-9a13-bd51efebca82> a dcat:Distribution ;
    dct:format "JPEG" ;
    dct:identifier "a359e233-60fe-43e2-9a13-bd51efebca82" ;
    dct:issued "2026-06-02T23:43:09.099709"^^xsd:dateTime ;
    dct:modified "2026-06-02T23:43:09.079431"^^xsd:dateTime ;
    dcat:accessURL <https://daac.ornl.gov/MASTER/guides/MASTER_GEMx_Summer_2025_Fig1.jpg> ;
    dcat:mediaType "image/jpeg" .

<https://data.nasa.gov/dataset/bb902341-70b0-4e4a-81d9-e63c7d847f31/resource/b43fee43-5c25-476d-902c-58cecc36a6c9> a dcat:Distribution ;
    dct:format "BIN" ;
    dct:identifier "b43fee43-5c25-476d-902c-58cecc36a6c9" ;
    dct:issued "2026-06-02T23:43:09.099691"^^xsd:dateTime ;
    dct:modified "2026-06-02T23:43:09.078620"^^xsd:dateTime ;
    dcat:accessURL <https://search.earthdata.nasa.gov/search?q=MASTER_GEMx_Summer_2025_2472&ac=true> ;
    dcat:mediaType "application/octet-stream" .

<https://data.nasa.gov/dataset/bb902341-70b0-4e4a-81d9-e63c7d847f31/resource/d7992a6b-ba74-4e0e-a8f1-3a9723fe7070> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:identifier "d7992a6b-ba74-4e0e-a8f1-3a9723fe7070" ;
    dct:issued "2026-06-02T23:43:09.099703"^^xsd:dateTime ;
    dct:modified "2026-06-02T23:43:09.078965"^^xsd:dateTime ;
    dcat:accessURL <https://doi.org/10.3334/ORNLDAAC/2472> ;
    dcat:mediaType "text/html" .

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