@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/46015b70-cb24-48d4-93c6-a0e85a0b79fd> a dcat:Dataset ;
    dct:description "The data sets are generated using the OPTECH ALTM 70 kHz LIDAR system mounted onboard AeroMap's twin-engine Cessna 320 aircraft. Classified data sets such as this one may have varying posting due to some LIDAR pulses not reaching the ground caused by data anomalies. Accuracy statements are based on areas of moderate terrain. Diminished accuracies are to be expected in areas of extreme terrain and dense vegetation. The accuracy of each point is expected to meet the vertical accuracy standard; however, derived products may be less accurate in extreme terrain and dense vegetation due to a lesser number of points defining the bare-earth in these areas. The data were QA/QC'ed but some data holidays still exist. This data represents the last return data only." ;
    dct:identifier "2004 Alaska Lidar Mapping" ;
    dct:issued "2025-11-21T09:21:56.565038"^^xsd:dateTime ;
    dct:language "{en-US}" ;
    dct:modified "2006-03-22"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-168.5302 65.5947, -162.6332 65.5947, -162.6332 68.3600, -168.5302 68.3600, -168.5302 65.5947))"^^gsp:wktLiteral ] ;
    dct:title "2004 Alaska Lidar Mapping" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "NOAA Office for Coastal Management" ;
            vcard:hasEmail <mailto:coastal.info@noaa.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/46015b70-cb24-48d4-93c6-a0e85a0b79fd/resource/04b54348-ec11-4a2d-8564-32ae9da4f644>,
        <https://data.amerigeoss.org/dataset/46015b70-cb24-48d4-93c6-a0e85a0b79fd/resource/b6e5a032-2ae9-4ed2-9d7f-3cf841ef108c>,
        <https://data.amerigeoss.org/dataset/46015b70-cb24-48d4-93c6-a0e85a0b79fd/resource/de28cebc-eaa2-4b13-a44d-a0f42ce77342>,
        <https://data.amerigeoss.org/dataset/46015b70-cb24-48d4-93c6-a0e85a0b79fd/resource/f83c87f8-45a5-4af4-9972-57c5523b7c3f> ;
    dcat:keyword "2004",
        "alaska",
        "amerigeo",
        "amerigeoss",
        "august",
        "bald",
        "bathymetry-topography",
        "cape-espenburg",
        "cape-krusenstern",
        "cape-seppings",
        "cape-thompson",
        "cartography",
        "ckan",
        "dem",
        "dsm",
        "dtm",
        "earth",
        "elevation",
        "first",
        "geo",
        "geodesy",
        "geography",
        "geoss",
        "ground",
        "height",
        "hydrography",
        "interferometric",
        "july",
        "kivilina",
        "kotzebue",
        "laser",
        "lidar",
        "mapping",
        "national",
        "north-america",
        "photogrammetry",
        "point-hope",
        "radar",
        "remote",
        "sensing",
        "seward-peninsula",
        "shishmaref",
        "stereophotogrammetry",
        "surface",
        "terrain",
        "united-states",
        "usa",
        "wales" .

<https://data.amerigeoss.org/dataset/46015b70-cb24-48d4-93c6-a0e85a0b79fd/resource/04b54348-ec11-4a2d-8564-32ae9da4f644> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:29:39.397503"^^xsd:dateTime ;
    dct:modified "2025-11-21T09:21:56.541119"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <http://coast.noaa.gov/dataviewer> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/46015b70-cb24-48d4-93c6-a0e85a0b79fd/resource/b6e5a032-2ae9-4ed2-9d7f-3cf841ef108c> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:29:39.397493"^^xsd:dateTime ;
    dct:modified "2025-11-21T09:21:56.540275"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <http://coast.noaa.gov/dataviewer/index.html?action=advsearch&qType=in&qFld=ID&qVal=23> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/46015b70-cb24-48d4-93c6-a0e85a0b79fd/resource/de28cebc-eaa2-4b13-a44d-a0f42ce77342> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:29:39.397506"^^xsd:dateTime ;
    dct:modified "2025-11-21T09:21:56.541526"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <http://coast.noaa.gov> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/46015b70-cb24-48d4-93c6-a0e85a0b79fd/resource/f83c87f8-45a5-4af4-9972-57c5523b7c3f> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:29:39.397500"^^xsd:dateTime ;
    dct:modified "2025-11-21T09:21:56.540706"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <ftp://coast.noaa.gov/pub/DigitalCoast/lidar1_z/geoid12a/data/23> ;
    dcat:mediaType "text/html" .

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