@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix locn: <http://www.w3.org/ns/locn#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/0118b184-ece8-4f5d-b8a2-c1cfce0a5b8f> a dcat:Dataset ;
    dct:description "The side scan sonar survey was done simultaneously with the bathymetry swath survey and used an EdgeTech Model 4125 Towfish bow-mounted from Lookdown at 400 and 900 kHz. The 4125 Towfish utilizes EdgeTech’s Full Spectrum CHIRP technology to produce higher resolution images than a non-CHIRP system. EdgeTech Discovery Software was used to acquire the side scan sonar data using the JSF format at a resolution of about 2.3 cm. All JSF files collected using EdgeTech’s Discover Software were processed using John Gann’s Chesapeake Technology SonarWiz5. Dimensions of contacts should be considered accurate to +/- 30% of the measured dimensions. This system also records the direct arrival intensity data." ;
    dct:identifier <http://datainventory.doi.gov/id/dataset/nps-datastore-2278670> ;
    dct:issued "2017-02-10T00:00:00+00:00"^^xsd:dateTime ;
    dct:modified "2017-02-10T00:00:00+00:00"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-74.1402 40.3951, -74.1402 40.6583, -73.7764 40.6583, -73.7764 40.3951, -74.1402 40.3951))"^^gsp:wktLiteral ] ;
    dct:title "Bathymetry Data, 2014-2015, Gateway National Recreation Area" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "NPS IRMA Help" ;
            vcard:hasEmail <mailto:NRSS_DataStore@nps.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/0118b184-ece8-4f5d-b8a2-c1cfce0a5b8f/resource/11bf0f83-38b3-4ca0-a410-33acf0343f13>,
        <https://data.amerigeoss.org/dataset/0118b184-ece8-4f5d-b8a2-c1cfce0a5b8f/resource/64fe7400-ef95-4c86-97cc-b427d852bf62>,
        <https://data.amerigeoss.org/dataset/0118b184-ece8-4f5d-b8a2-c1cfce0a5b8f/resource/ac051f49-fe53-4ddc-813f-b13633421291>,
        <https://data.amerigeoss.org/dataset/0118b184-ece8-4f5d-b8a2-c1cfce0a5b8f/resource/b35fc4de-ac6b-4d6e-92ba-230dee1ce3e8>,
        <https://data.amerigeoss.org/dataset/0118b184-ece8-4f5d-b8a2-c1cfce0a5b8f/resource/c72d55de-26d9-4a8c-aa31-4217e8525283>,
        <https://data.amerigeoss.org/dataset/0118b184-ece8-4f5d-b8a2-c1cfce0a5b8f/resource/ec0572cc-1b36-4929-a00f-ea13696d3b48> ;
    dcat:keyword "AmeriGEO",
        "AmeriGEOSS",
        "CKAN",
        "GEO",
        "GEOSS",
        "National",
        "North America",
        "United States",
        "bathymetry",
        "benthic-ecology",
        "benthic-habitat",
        "benthic-habitat-mapping",
        "gate",
        "gateway-national-recreation-area",
        "hurricane-sandy",
        "hxsandy",
        "marine-geology",
        "ncbn",
        "new-jersey",
        "northeast-coastal-and-barrier-network",
        "sandy-hook",
        "seafloor",
        "seafloor-mapping",
        "sediment",
        "sidescan-sonar",
        "submerged-habitat",
        "submerged-habitat-mapping" ;
    dcat:theme <%7Bgeospatial%7D> .

<https://data.amerigeoss.org/dataset/0118b184-ece8-4f5d-b8a2-c1cfce0a5b8f/resource/11bf0f83-38b3-4ca0-a410-33acf0343f13> a dcat:Distribution ;
    dct:description "Bathymetry point data in ASCII (.asc) format" ;
    dct:format "ZIP" ;
    dct:issued "2025-09-14T20:21:07.614363"^^xsd:dateTime ;
    dct:modified "2025-09-23T14:56:50.475623"^^xsd:dateTime ;
    dct:title "SandyHookNJ_Bayside.zip" ;
    dcat:accessURL <https://irma.nps.gov/DataStore/DownloadFile/647248?Reference=2278670> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/dataset/0118b184-ece8-4f5d-b8a2-c1cfce0a5b8f/resource/64fe7400-ef95-4c86-97cc-b427d852bf62> a dcat:Distribution ;
    dct:description "Bathymetry point data in ESRI shapefile (.shp) format" ;
    dct:format "ZIP" ;
    dct:issued "2025-09-14T20:21:07.614364"^^xsd:dateTime ;
    dct:modified "2025-09-23T14:56:50.476615"^^xsd:dateTime ;
    dct:title "Ocean.zip" ;
    dcat:accessURL <https://irma.nps.gov/DataStore/DownloadFile/647251?Reference=2278670> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/dataset/0118b184-ece8-4f5d-b8a2-c1cfce0a5b8f/resource/ac051f49-fe53-4ddc-813f-b13633421291> a dcat:Distribution ;
    dct:description "Bathymetry point data in comma-delimited (.csv) format" ;
    dct:format "RAR" ;
    dct:issued "2025-09-14T20:21:07.614357"^^xsd:dateTime ;
    dct:modified "2025-09-23T14:56:50.473440"^^xsd:dateTime ;
    dct:title "SandyHookNJ_Oceanside.rar" ;
    dcat:accessURL <https://irma.nps.gov/DataStore/DownloadFile/647246?Reference=2278670> ;
    dcat:mediaType "application/x-rar-compressed" .

<https://data.amerigeoss.org/dataset/0118b184-ece8-4f5d-b8a2-c1cfce0a5b8f/resource/b35fc4de-ac6b-4d6e-92ba-230dee1ce3e8> a dcat:Distribution ;
    dct:description "Bathymetry point data in ESRI shapefile (.shp) format" ;
    dct:format "ZIP" ;
    dct:issued "2025-09-14T20:21:07.614365"^^xsd:dateTime ;
    dct:modified "2025-09-23T14:56:50.477566"^^xsd:dateTime ;
    dct:title "Bay.zip" ;
    dcat:accessURL <https://irma.nps.gov/DataStore/DownloadFile/647250?Reference=2278670> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/dataset/0118b184-ece8-4f5d-b8a2-c1cfce0a5b8f/resource/c72d55de-26d9-4a8c-aa31-4217e8525283> a dcat:Distribution ;
    dct:description "Bathymetry mosaics in GeoTiff format" ;
    dct:format "ZIP" ;
    dct:issued "2025-09-14T20:21:07.614366"^^xsd:dateTime ;
    dct:modified "2025-09-23T14:56:50.478415"^^xsd:dateTime ;
    dct:title "SH_ocean_bathy_2m.tif.zip" ;
    dcat:accessURL <https://irma.nps.gov/DataStore/DownloadFile/647244?Reference=2278670> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/dataset/0118b184-ece8-4f5d-b8a2-c1cfce0a5b8f/resource/ec0572cc-1b36-4929-a00f-ea13696d3b48> a dcat:Distribution ;
    dct:description "Bathymetry mosaics in GeoTiff format" ;
    dct:format "ZIP" ;
    dct:issued "2025-09-14T20:21:07.614361"^^xsd:dateTime ;
    dct:modified "2025-09-23T14:56:50.474587"^^xsd:dateTime ;
    dct:title "SH_Bathymetry_Bay.zip" ;
    dcat:accessURL <https://irma.nps.gov/DataStore/DownloadFile/647242?Reference=2278670> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> a foaf:Agent ;
    foaf:name "US Migrating" .