@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/646bd618-6c07-454d-baa3-b98c3923387e> a dcat:Dataset ;
    dct:description "This dataset contains Level 1B (L1B) calibrated radiance images as well as observational geometry and illumination parameters from the Airborne Visible / Infrared Imaging Spectrometer-3 (AVIRIS-3) instrument. This is the NASA Earth Observing System Data and Information System (EOSDIS) facility instrument archive of these data. The NASA AVIRIS-3 is a spectral mapping system that measures reflected radiance at 7.4-nm intervals in the Visible to Shortwave Infrared (VSWIR) spectral range from 390-2500 nm. The AVIRIS-3 sensor has a 40 degree instantaneous field of view with 1234 pixels, providing altitude dependent ground sampling distances from 12 m to sub meter range. This spectrometer measures radiance from surface and atmosphere and is extremely similar in design to the orbital Earth Surface Mineral Dust Source Investigation (EMIT) spectrometer.  AVIRIS-3 has been designed to fly on a variety of aircraft platforms including the King Air B-200, Gulfstream III, Gulfstream V, and ER-2. For each flight line, two file types are included: calibrated radiance (RDN) and orthocorrected observation geometry and illumination (ORT) in netCDF format. Both file types include a geolocation lookup table (GLT) for georeferencing pixels in UTM and geographic coordinates. A band mask file indicates whether wavelengths were interpolated on a per pixel basis. In addition, ancillary files for each flight line are provided, including a quick look image in JPEG format and text files in YAML format that document processing algorithms and parameters used during production." ;
    dct:identifier "10.3334/ORNLDAAC/2356" ;
    dct:issued "2025-04-01T14:39:40.218293"^^xsd:dateTime ;
    dct:modified "2026-11-02T22:15:59+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> ;
    dct:spatial [ a dct:Location ] ;
    dct:title "AVIRIS-3 L1B Calibrated Radiance, Facility Instrument Collection" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Earthdata Forum" ;
            vcard:hasEmail <mailto:earthdata-support@nasa.gov> ] ;
    dcat:distribution <https://data.nasa.gov/dataset/646bd618-6c07-454d-baa3-b98c3923387e/resource/308775a6-8ef4-4d54-9be4-370be7d70ad0>,
        <https://data.nasa.gov/dataset/646bd618-6c07-454d-baa3-b98c3923387e/resource/628d2628-3f6a-4b56-97cf-8610af94b5ba>,
        <https://data.nasa.gov/dataset/646bd618-6c07-454d-baa3-b98c3923387e/resource/66fb7104-811d-48e1-af4d-7fc8e4a04506>,
        <https://data.nasa.gov/dataset/646bd618-6c07-454d-baa3-b98c3923387e/resource/beb35c13-8dbc-4a27-a9f4-aef97e14f321>,
        <https://data.nasa.gov/dataset/646bd618-6c07-454d-baa3-b98c3923387e/resource/d1d50f63-7ec7-49b1-b363-d1f77b333d5a> ;
    dcat:keyword "earth-science-infrared-wavelengths-spectral-engineering-infrared-radiance",
        "earth-science-visible-wavelengths-spectral-engineering-visible-radiance" ;
    dcat:theme <%7B%22Earth%20Science%22%7D> .

<https://data.nasa.gov/dataset/646bd618-6c07-454d-baa3-b98c3923387e/resource/308775a6-8ef4-4d54-9be4-370be7d70ad0> a dcat:Distribution ;
    dct:description "The metadata's original source." ;
    dct:format "ISO" ;
    dct:identifier "308775a6-8ef4-4d54-9be4-370be7d70ad0" ;
    dct:issued "2026-03-09T21:19:15.626973"^^xsd:dateTime ;
    dct:modified "2026-03-09T21:19:15.592474"^^xsd:dateTime ;
    dct:title "Original Metadata" ;
    dcat:accessURL <https://cmr.earthdata.nasa.gov/search/concepts/C3236537162-ORNL_CLOUD.iso19115> ;
    dcat:mediaType "text/xml" .

<https://data.nasa.gov/dataset/646bd618-6c07-454d-baa3-b98c3923387e/resource/628d2628-3f6a-4b56-97cf-8610af94b5ba> a dcat:Distribution ;
    dct:format "PDF" ;
    dct:identifier "628d2628-3f6a-4b56-97cf-8610af94b5ba" ;
    dct:issued "2025-08-21T16:05:50.251306"^^xsd:dateTime ;
    dct:modified "2026-03-09T21:19:15.592311"^^xsd:dateTime ;
    dcat:accessURL <https://data.ornldaac.earthdata.nasa.gov/public/aviris/AV3_L1B_RDN/comp/AV3_L1B_RDN.pdf> ;
    dcat:mediaType "application/pdf" .

<https://data.nasa.gov/dataset/646bd618-6c07-454d-baa3-b98c3923387e/resource/66fb7104-811d-48e1-af4d-7fc8e4a04506> a dcat:Distribution ;
    dct:format "BIN" ;
    dct:identifier "66fb7104-811d-48e1-af4d-7fc8e4a04506" ;
    dct:issued "2025-08-21T16:05:50.251298"^^xsd:dateTime ;
    dct:modified "2026-03-09T21:19:15.592052"^^xsd:dateTime ;
    dcat:accessURL <https://search.earthdata.nasa.gov/search?q=AV3_L1B_RDN_2356&ac=true> ;
    dcat:mediaType "application/octet-stream" .

<https://data.nasa.gov/dataset/646bd618-6c07-454d-baa3-b98c3923387e/resource/beb35c13-8dbc-4a27-a9f4-aef97e14f321> a dcat:Distribution ;
    dct:format "JPEG" ;
    dct:identifier "beb35c13-8dbc-4a27-a9f4-aef97e14f321" ;
    dct:issued "2025-08-21T16:05:50.251304"^^xsd:dateTime ;
    dct:modified "2026-03-09T21:19:15.592238"^^xsd:dateTime ;
    dcat:accessURL <https://daac.ornl.gov/AVIRIS/guides/AV3_L1B_RDN_Fig1.jpg> ;
    dcat:mediaType "image/jpeg" .

<https://data.nasa.gov/dataset/646bd618-6c07-454d-baa3-b98c3923387e/resource/d1d50f63-7ec7-49b1-b363-d1f77b333d5a> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:identifier "d1d50f63-7ec7-49b1-b363-d1f77b333d5a" ;
    dct:issued "2025-08-21T16:05:50.251302"^^xsd:dateTime ;
    dct:modified "2026-03-09T21:19:15.592161"^^xsd:dateTime ;
    dcat:accessURL <https://doi.org/10.3334/ORNLDAAC/2356> ;
    dcat:mediaType "text/html" .

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