@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/55e67773-09ac-459c-8be3-3fb2750ddc9b> a dcat:Dataset ;
    dct:description "This data collection consists of Lidar Point Cloud (LPC) projects as provided to the USGS. These point cloud files contain all the original lidar points collected, with the original spatial reference and units preserved. These data may have been used as the source of updates to the National Elevation Dataset (NED), which serves as the elevation layer of the National Map. Lidar (Light detection and ranging) discrete-return point cloud data are available in the American Society for Photogrammetry and Remote Sensing (ASPRS) LAS format. The LAS format is a standardized binary format for storing 3-dimensional point cloud data and point attributes along with header information and variable length records specific to the data. Millions of data points are stored as a 3-dimensional data cloud as a series of geo-referenced x, y coordiniates and z (elevation), as well as other attributes for each point. A few older projects in this collection are in ASCII format. Please refer to http://www.asprs.org/Committee-General/LASer-LAS-File-Format-Exchange-Activities.html for additional information on the .LAS file format." ;
    dct:identifier "55e67773-09ac-459c-8be3-3fb2750ddc9b" ;
    dct:issued "2025-11-29T21:26:03.589358"^^xsd:dateTime ;
    dct:modified "2025-11-29T21:26:03.589362"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "Lidar Point Cloud - USGS National Map 3DEP Downloadable Data Collection" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/55e67773-09ac-459c-8be3-3fb2750ddc9b/resource/278dc6ab-6369-4d54-8921-9b8786effbb3>,
        <https://data.amerigeoss.org/dataset/55e67773-09ac-459c-8be3-3fb2750ddc9b/resource/5f5049c1-8e34-4313-b3c9-fc12dbca9fa5>,
        <https://data.amerigeoss.org/dataset/55e67773-09ac-459c-8be3-3fb2750ddc9b/resource/65bb3160-5cd7-4dc5-a4d1-328ab7fadf82>,
        <https://data.amerigeoss.org/dataset/55e67773-09ac-459c-8be3-3fb2750ddc9b/resource/66b69474-c8e3-4fa7-8fd0-5f251c2024a9>,
        <https://data.amerigeoss.org/dataset/55e67773-09ac-459c-8be3-3fb2750ddc9b/resource/87dc5dee-9c7c-4994-9758-9e2a694f30d8> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "geo",
        "geoss",
        "national",
        "north-america",
        "united-states" .

<https://data.amerigeoss.org/dataset/55e67773-09ac-459c-8be3-3fb2750ddc9b/resource/278dc6ab-6369-4d54-8921-9b8786effbb3> a dcat:Distribution ;
    dct:description "An ArcGIS Map Service for visualizing availability of Elevation products." ;
    dct:format "Esri REST" ;
    dct:issued "2018-12-13T23:26:16.426422"^^xsd:dateTime ;
    dct:modified "2025-11-29T21:26:03.581906"^^xsd:dateTime ;
    dct:title "3DEP Elevation Index Map Server (ArcGIS)" ;
    dcat:accessURL <https://services.nationalmap.gov/arcgis/rest/services/3DEPElevationIndex/MapServer> .

<https://data.amerigeoss.org/dataset/55e67773-09ac-459c-8be3-3fb2750ddc9b/resource/5f5049c1-8e34-4313-b3c9-fc12dbca9fa5> a dcat:Distribution ;
    dct:description "elevation.html" ;
    dct:format "HTML" ;
    dct:issued "2018-12-13T23:26:16.426430"^^xsd:dateTime ;
    dct:modified "2025-11-29T21:26:03.582724"^^xsd:dateTime ;
    dct:title "Web Page" ;
    dcat:accessURL <https://nationalmap.gov/elevation.html> .

<https://data.amerigeoss.org/dataset/55e67773-09ac-459c-8be3-3fb2750ddc9b/resource/65bb3160-5cd7-4dc5-a4d1-328ab7fadf82> a dcat:Distribution ;
    dct:format "LAS" ;
    dct:issued "2018-12-13T23:26:16.426398"^^xsd:dateTime ;
    dct:modified "2025-11-29T21:26:03.581470"^^xsd:dateTime ;
    dct:title "LAS" ;
    dcat:accessURL <ftp://rockyftp.cr.usgs.gov/vdelivery/Datasets/Staged/NED/LPC/projects/> .

<https://data.amerigeoss.org/dataset/55e67773-09ac-459c-8be3-3fb2750ddc9b/resource/66b69474-c8e3-4fa7-8fd0-5f251c2024a9> a dcat:Distribution ;
    dct:issued "2018-12-13T23:26:16.426433"^^xsd:dateTime ;
    dct:modified "2025-11-29T21:26:03.583144"^^xsd:dateTime ;
    dct:title "Web Resource" ;
    dcat:accessURL <https://viewer.nationalmap.gov/> .

<https://data.amerigeoss.org/dataset/55e67773-09ac-459c-8be3-3fb2750ddc9b/resource/87dc5dee-9c7c-4994-9758-9e2a694f30d8> a dcat:Distribution ;
    dct:description "An OGC WMS Map Service for visualizing availability of Elevation products." ;
    dct:format "WMS" ;
    dct:issued "2018-12-13T23:26:16.426426"^^xsd:dateTime ;
    dct:modified "2025-11-29T21:26:03.582319"^^xsd:dateTime ;
    dct:title "3DEP Elevation Index Map Server (OGC WMS)" ;
    dcat:accessURL <https://services.nationalmap.gov/arcgis/services/3DEPElevationIndex/MapServer/WMSServer?request=GetCapabilities&service=WMS> .

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