<rdf:RDF xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dcat="http://www.w3.org/ns/dcat#" xmlns:dct="http://purl.org/dc/terms/">
  <dcat:Dataset rdf:about="http://catalog.data.gov/dataset/salton-sea-1995-hydrographic-gps-survey">
    <owl:sameAs rdf:resource="urn:uuid:DOI-9291"></owl:sameAs>
    <dct:description>The Bureau of Reclamation surveyed the underwater area of Salton Sea from November 1994 through February 1995 to compile field data for developing a topographic map and computing a storage-elevation relationship (area-capacity tables). The
bathymetric survey used sonic depth recording equipment interfaced with a GPS (global positioning system) that gave continuous sounding positions throughout the Salton Sea. The underwater topography was developed by a computer graphics program using the collected data. The above-water topography was determined by digitizing contour lines from the United States Geological Survey quadrangle (USGS quad) sheets that cover the Salton Sea area. The new topographic map of the Salton Sea is a combination of the digitized contours and the underwater measured topography.</dct:description>
        <dcat:keyword>{"salton sea "</dcat:keyword>
        <dcat:keyword>"sedimentation survey "</dcat:keyword>
        <dcat:keyword>"hydrologic survey "</dcat:keyword>
        <dcat:keyword>"sonar "</dcat:keyword>
        <dcat:keyword>"reservoir area "</dcat:keyword>
        <dcat:keyword>"reservoir capacity "</dcat:keyword>
        <dcat:keyword>"sediment distribution "</dcat:keyword>
        <dcat:keyword>"global positioning system "</dcat:keyword>
        <dcat:keyword>"gps "</dcat:keyword>
        <dcat:keyword>"contour area "</dcat:keyword>
        <dcat:keyword>"reservoir topography"}</dcat:keyword>
    <foaf:homepage rdf:resource="http://catalog.data.gov/dataset/salton-sea-1995-hydrographic-gps-survey"></foaf:homepage>
    <rdfs:label>salton-sea-1995-hydrographic-gps-survey</rdfs:label>
    <dct:identifier>salton-sea-1995-hydrographic-gps-survey</dct:identifier>
    <dct:title>Salton Sea 1995 Hydrographic GPS Survey</dct:title>
        <dcat:distribution>
            <dcat:Distribution>
                <dcat:accessURL rdf:resource="http://www.usbr.gov/pmts/sediment/projects/ReservoirSurveys/Data/Salton%20Sea%201995%20Hydrographic%20GPS%20Survey.gdb.zip"></dcat:accessURL>
                    <dct:format>
                        <dct:IMT>
                            <rdf:value>file geo-database (.gdb)</rdf:value>
                            <rdfs:label>file geo-database (.gdb)</rdfs:label>
                        </dct:IMT>
                    </dct:format>
               <dct:title>Web Page</dct:title>
            </dcat:Distribution>
        </dcat:distribution>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>data-quality</rdfs:label>
            <rdf:value>TRUE</rdf:value>
          </rdf:Description>
        </dct:relation>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>contact-email</rdfs:label>
            <rdf:value>JBNagode@usbr.gov</rdf:value>
          </rdf:Description>
        </dct:relation>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>data-dictiionary</rdfs:label>
            <rdf:value>&lt; http://www.usbr.gov/pmts/sediment &gt;</rdf:value>
          </rdf:Description>
        </dct:relation>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>issued</rdfs:label>
            <rdf:value>2012</rdf:value>
          </rdf:Description>
        </dct:relation>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>resource-type</rdfs:label>
            <rdf:value>Dataset</rdf:value>
          </rdf:Description>
        </dct:relation>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>dataset-reference-date</rdfs:label>
            <rdf:value>"November 1994 - February 1995"</rdf:value>
          </rdf:Description>
        </dct:relation>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>spatial-text</rdfs:label>
            <rdf:value>Salton Sea, Imperial County &amp; Riverside County, California, USA</rdf:value>
          </rdf:Description>
        </dct:relation>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>theme</rdfs:label>
            <rdf:value>Section 6. Geography and Environment</rdf:value>
          </rdf:Description>
        </dct:relation>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>references</rdfs:label>
            <rdf:value>Bureau of Reclamation Technical Report on the Salton Sea 1995 Hydrographic GPS Survey, May, 1997.</rdf:value>
          </rdf:Description>
        </dct:relation>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>frequency-of-update</rdfs:label>
            <rdf:value>one-time</rdf:value>
          </rdf:Description>
        </dct:relation>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>metadata-date</rdfs:label>
            <rdf:value>2012</rdf:value>
          </rdf:Description>
        </dct:relation>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>access-level</rdfs:label>
            <rdf:value>public</rdf:value>
          </rdf:Description>
        </dct:relation>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>granularity</rdfs:label>
            <rdf:value>longitude/latitude pair</rdf:value>
          </rdf:Description>
        </dct:relation>
        <dct:relation>
          <rdf:Description>
            <rdfs:label>metadata-source</rdfs:label>
            <rdf:value>dms</rdf:value>
          </rdf:Description>
        </dct:relation>
  </dcat:Dataset>
</rdf:RDF>