@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/b54cced5-857c-4cd9-b186-7bdad72c03c9> a dcat:Dataset ;
    dct:description " During late spring 2011, two small airplanes flew dozens of sorties over key transportation corridors bisecting Alaska.   Seated in the back of each plane was a technician, surely with an iron-lined stomach and extraordinary sense of equilibrium, enduring the pitching, rolling and yawing while the pilot maintained a nearly constant altitude above terrain that is anything but constant.   Like bombardiers dropping payloads on air-raid targets, the technicians released millions of laser pulses from the planes' bellies, pelting the ground and capturing the pulses' echoes.   The entire mission involved a relatively new technology called lidar. It was part of a multiagency effort to understand, map and put into the public realm the precise landscape a North Slope natural gas pipeline would cross.   The data gathered trillions of bytes of data is now getting posted on a state of Alaska website.And state geologists and geophysicists who commissioned the lidar research their first foray into the technology are now getting an extraordinary look at the Earth's surface in a swath of Alaska never before detailed in such sharp relief.  " ;
    dct:identifier "b54cced5-857c-4cd9-b186-7bdad72c03c9" ;
    dct:issued "2025-11-25T22:31:18.547883"^^xsd:dateTime ;
    dct:modified "2025-11-25T22:31:18.547889"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/b9d8e33f-c3b6-404c-b260-b928137f5a39> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "MULTIPOLYGON (((-176.9411 51.5830, -177.9103 51.5905, -178.1034 51.6633, -178.2176 51.8752, -171.7392 63.7888, -166.8308 68.3501, -166.2350 68.8743, -161.9558 70.3030, -159.6715 70.7975, -156.4857 71.4062, -143.2834 70.1182, -142.5955 70.0040, -141.0057 69.6422, -130.0903 56.1178, -130.0168 55.9089, -129.9922 55.2814, -130.3614 54.9077, -130.5886 54.7935, -130.6878 54.7616, -176.9411 51.5830)))"^^gsp:wktLiteral ] ;
    dct:title "New Imaging Gives Close-up Look at Gas Pipeline Corridors" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Chad Rowan" ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/b54cced5-857c-4cd9-b186-7bdad72c03c9/resource/86a0fdcc-d4d6-400e-aebb-5366ab7bdc66> ;
    dcat:keyword "aerial-imagery",
        "alaska",
        "amerigeo",
        "amerigeoss",
        "ckan",
        "edx",
        "energy",
        "energy-data-exchange",
        "energy-infrastructure",
        "gas",
        "geo",
        "geographic",
        "geoss",
        "global",
        "imagery",
        "lidar",
        "natural-gas",
        "oil-and-gas",
        "pipelines",
        "resource",
        "white-paper" .

<https://data.amerigeoss.org/dataset/b54cced5-857c-4cd9-b186-7bdad72c03c9/resource/86a0fdcc-d4d6-400e-aebb-5366ab7bdc66> a dcat:Distribution ;
    dct:description " During late spring 2011, two small airplanes flew dozens of sorties over key transportation corridors bisecting Alaska.   Seated in the back of each plane was a technician, surely with an iron-lined stomach and extraordinary sense of equilibrium, enduring the pitching, rolling and yawing while the pilot maintained a nearly constant altitude above terrain that is anything but constant.   Like bombardiers dropping payloads on air-raid targets, the technicians released millions of laser pulses from the planes' bellies, pelting the ground and capturing the pulses' echoes.   The entire mission involved a relatively new technology called lidar. It was part of a multiagency effort to understand, map and put into the public realm the precise landscape a North Slope natural gas pipeline would cross.   The data gathered trillions of bytes of data is now getting posted on a state of Alaska website.And state geologists and geophysicists who commissioned the lidar research their first foray into the technology are now getting an extraordinary look at the Earth's surface in a swath of Alaska never before detailed in such sharp relief.  " ;
    dct:issued "2013-01-07T11:27:06"^^xsd:dateTime ;
    dct:modified "2025-11-25T22:31:18.535932"^^xsd:dateTime ;
    dcat:accessURL <http://www.arlis.org/thepipefiles/Record/1481368> .

<https://data.amerigeoss.org/organization/b9d8e33f-c3b6-404c-b260-b928137f5a39> a foaf:Agent ;
    foaf:name "Energy Data Exchange" .