@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/949c1096-fd4c-46ba-bf74-be8f1553773d> a dcat:Dataset ;
    dct:description "THEMIS Ground All Sky Imager at Fort Simpson (61.76 deg GLat, 238.77 deg GLong): 256 x 256 pixel full resolution images of auroral oval.  The ASI stations monitor a 170 degree field of view imaging the auroral oval at kilometer resolution.  The ASI is comprised of a fisheye lens and CCD in a stainless steel enclosure topped with a transparent acrylic dome.  The CCD has a resolution of 256 x 256 pixels.  Exposure control ranges from 5 s to 1 ms although the typical data rate is one image every 3 seconds.  Silicone heaters keep the instrument within the nominal temperature range.  During daylight hours a sun shades deploy to protect the CCD." ;
    dct:identifier <https://doi.org/10.48322/0484-c113> ;
    dct:issued "2025-08-21T14:04:26.395790"^^xsd:dateTime ;
    dct:modified "2026-11-02T22:16:02+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> ;
    dct:title "Fort Simpson THEMIS Ground-based All Sky Imager; Full Resolution Images." ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "NASA Space Physics Data Facility" ;
            vcard:hasEmail <mailto:NASA-SPDF-Support@nasa.onmicrosoft.com> ] ;
    dcat:distribution <https://data.nasa.gov/dataset/949c1096-fd4c-46ba-bf74-be8f1553773d/resource/1490e346-e4c5-4eae-a82b-1f03e8e30f60>,
        <https://data.nasa.gov/dataset/949c1096-fd4c-46ba-bf74-be8f1553773d/resource/9756ad3d-2b58-4f45-8cf6-c19dd47c413f>,
        <https://data.nasa.gov/dataset/949c1096-fd4c-46ba-bf74-be8f1553773d/resource/bbc62ae1-e249-4443-84c8-77bd8176756e>,
        <https://data.nasa.gov/dataset/949c1096-fd4c-46ba-bf74-be8f1553773d/resource/ea6c5ad7-4a90-4c42-a290-03984a2a4e9e> ;
    dcat:keyword "imageintensity" ;
    dcat:theme <%7BHeliophysics%7D> .

<https://data.nasa.gov/dataset/949c1096-fd4c-46ba-bf74-be8f1553773d/resource/1490e346-e4c5-4eae-a82b-1f03e8e30f60> a dcat:Distribution ;
    dct:format "BIN" ;
    dct:identifier "1490e346-e4c5-4eae-a82b-1f03e8e30f60" ;
    dct:issued "2026-08-10T19:55:12.976188"^^xsd:dateTime ;
    dct:modified "2026-08-10T19:55:12.969855"^^xsd:dateTime ;
    dcat:accessURL <http://themis.ssl.berkeley.edu/gbo/display.py?view_type=summary> ;
    dcat:mediaType "application/octet-stream" .

<https://data.nasa.gov/dataset/949c1096-fd4c-46ba-bf74-be8f1553773d/resource/9756ad3d-2b58-4f45-8cf6-c19dd47c413f> a dcat:Distribution ;
    dct:format "BIN" ;
    dct:identifier "9756ad3d-2b58-4f45-8cf6-c19dd47c413f" ;
    dct:issued "2026-08-10T19:55:12.976190"^^xsd:dateTime ;
    dct:modified "2026-08-10T19:55:12.969968"^^xsd:dateTime ;
    dcat:accessURL <https://helio.data.nasa.gov/dataset/THEMIS_Ground_Fort.Simpson_ASI_full_PT3S> ;
    dcat:mediaType "application/octet-stream" .

<https://data.nasa.gov/dataset/949c1096-fd4c-46ba-bf74-be8f1553773d/resource/bbc62ae1-e249-4443-84c8-77bd8176756e> a dcat:Distribution ;
    dct:format "BIN" ;
    dct:identifier "bbc62ae1-e249-4443-84c8-77bd8176756e" ;
    dct:issued "2026-08-10T19:55:12.976184"^^xsd:dateTime ;
    dct:modified "2026-08-10T19:55:12.969685"^^xsd:dateTime ;
    dcat:accessURL <http://themis.ssl.berkeley.edu/data/themis/thg/l1/asi/fsim/> ;
    dcat:mediaType "application/octet-stream" .

<https://data.nasa.gov/dataset/949c1096-fd4c-46ba-bf74-be8f1553773d/resource/ea6c5ad7-4a90-4c42-a290-03984a2a4e9e> a dcat:Distribution ;
    dct:format "BIN" ;
    dct:identifier "ea6c5ad7-4a90-4c42-a290-03984a2a4e9e" ;
    dct:issued "2026-08-10T19:55:12.976191"^^xsd:dateTime ;
    dct:modified "2026-08-10T19:55:12.970074"^^xsd:dateTime ;
    dcat:accessURL <https://hpde.io/NASA/NumericalData/THEMIS/Ground/Fort.Simpson/ASI/full_PT3S> ;
    dcat:mediaType "application/octet-stream" .

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