<geo:GeodesyML xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:geo="urn:xml-gov-au:icsm:egeodesy:0.5" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" gml:id="SNI100USA_20250421">
  <geo:siteLog gml:id="SNI100USA">
    <geo:formInformation>
      <geo:FormInformation gml:id="form-info">
        <geo:preparedBy>Ryan Turner</geo:preparedBy>
        <geo:datePrepared>2025-04-21</geo:datePrepared>
        <geo:reportType>UPDATE</geo:reportType>
      </geo:FormInformation>
    </geo:formInformation>
    <geo:siteIdentification>
      <geo:SiteIdentification gml:id="site-identification">
        <geo:siteName>San Nicolas Island</geo:siteName>
        <geo:fourCharacterID>SNI1</geo:fourCharacterID>
        <geo:monumentInscription>4507-S</geo:monumentInscription>
        <geo:iersDOMESNumber>49909S001</geo:iersDOMESNumber>
        <geo:cdpNumber/>
        <geo:monumentDescription codeSpace="urn:ga-gov-au:monument-description-type">Pillar</geo:monumentDescription>
        <geo:monumentFoundation>Concrete Block</geo:monumentFoundation>
        <geo:dateInstalled>1995-11-21T00:00:00Z</geo:dateInstalled>
        <geo:geologicCharacteristic codeSpace="urn:ga-gov-au:geologic-characteristic-type">BEDROCK</geo:geologicCharacteristic>
        <geo:bedrockType>SEDIMENTARY</geo:bedrockType>
        <geo:notes>SCIGN - Southern California Integrated GPS
Network.</geo:notes>
      </geo:SiteIdentification>
    </geo:siteIdentification>
    <geo:siteLocation>
      <geo:SiteLocation gml:id="site-location">
        <geo:city>San Nicolas Island</geo:city>
        <geo:state>California</geo:state>
        <geo:countryCodeISO codeList="http://xml.gov.au/icsm/geodesyml/codelists/country-codes-codelist.xml#GeodesyML_CountryCode" codeListValue="AUS" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">United States of America (the)</geo:countryCodeISO>
        <geo:tectonicPlate codeSpace="urn:ga-gov-au:plate-type">PACIFIC</geo:tectonicPlate>
        <geo:approximatePositionITRF>
          <geo:cartesianPosition>
            <gml:Point gml:id="itrf_cartesian">
              <gml:pos srsName="EPSG:7789">-2631346.8232 -4646278.7114 3477113.3756</gml:pos>
            </gml:Point>
          </geo:cartesianPosition>
          <geo:geodeticPosition>
            <gml:Point gml:id="itrf_geodetic">
              <gml:pos srsName="EPSG:7912">33.247875 -119.5243638889 </gml:pos>
            </gml:Point>
          </geo:geodeticPosition>
        </geo:approximatePositionITRF>
        <geo:notes>SCIGN - Southern California Integrated GPS
Network.</geo:notes>
      </geo:SiteLocation>
    </geo:siteLocation>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-1">
        <geo:manufacturerSerialNumber>T-326</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="ROGUE SNR-8000" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">ROGUE SNR-8000</geo:igsModelCode>
        <geo:satelliteSystem>GPS</geo:satelliteSystem>
        <geo:firmwareVersion>3.2 link 03/09/95</geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="true"/>
        <geo:dateInstalled>1995-11-21T00:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>1996-07-10T00:00:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>1995-11-21T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-2">
        <geo:manufacturerSerialNumber>T-104</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="ROGUE SNR-8000" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">ROGUE SNR-8000</geo:igsModelCode>
        <geo:satelliteSystem>GPS</geo:satelliteSystem>
        <geo:firmwareVersion>3.2 link 03/09/95</geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="true"/>
        <geo:dateInstalled>1996-07-10T00:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>1998-08-18T00:00:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>1996-07-10T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-3">
        <geo:manufacturerSerialNumber>LP03099</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="ASHTECH Z-XII3" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">ASHTECH Z-XII3</geo:igsModelCode>
        <geo:satelliteSystem>GPS</geo:satelliteSystem>
        <geo:firmwareVersion>1F50</geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="true"/>
        <geo:dateInstalled>1998-08-18T00:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>1999-08-25T00:00:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>1998-08-18T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-4">
        <geo:manufacturerSerialNumber>LP02785</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="ASHTECH Z-XII3" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">ASHTECH Z-XII3</geo:igsModelCode>
        <geo:satelliteSystem>GPS</geo:satelliteSystem>
        <geo:firmwareVersion>CC00</geo:firmwareVersion>
        <geo:elevationCutoffSetting>10</geo:elevationCutoffSetting>
        <geo:dateInstalled>1999-08-25T00:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>2011-01-25T19:15:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>1999-08-25T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-5">
        <geo:manufacturerSerialNumber>4811147000</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="TRIMBLE NETRS" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">TRIMBLE NETRS</geo:igsModelCode>
        <geo:satelliteSystem>GPS</geo:satelliteSystem>
        <geo:firmwareVersion>1.1-2</geo:firmwareVersion>
        <geo:elevationCutoffSetting>0</geo:elevationCutoffSetting>
        <geo:dateInstalled>2011-01-25T19:33:00Z</geo:dateInstalled>
        <geo:dateRemoved>2012-12-10T21:04:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2011-01-25T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-6">
        <geo:manufacturerSerialNumber>618-01118</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="TPS NET-G3A" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">TPS NET-G3A</geo:igsModelCode>
        <geo:satelliteSystem>GPS</geo:satelliteSystem>
        <geo:firmwareVersion>3.6 Feb,28,2012 p1</geo:firmwareVersion>
        <geo:elevationCutoffSetting>5</geo:elevationCutoffSetting>
        <geo:dateInstalled>2012-12-10T21:04:00Z</geo:dateInstalled>
        <geo:dateRemoved>2013-06-05T17:18:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2012-12-10T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-7">
        <geo:manufacturerSerialNumber>618-01118</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="TPS NET-G3A" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">TPS NET-G3A</geo:igsModelCode>
        <geo:satelliteSystem>GPS</geo:satelliteSystem>
        <geo:firmwareVersion>4.0 Dec,21,2012 p1</geo:firmwareVersion>
        <geo:elevationCutoffSetting>5</geo:elevationCutoffSetting>
        <geo:dateInstalled>2013-06-05T17:58:00Z</geo:dateInstalled>
        <geo:dateRemoved>2015-11-18T21:17:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2013-06-05T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-8">
        <geo:manufacturerSerialNumber>618-01118</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="TPS NET-G3A" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">TPS NET-G3A</geo:igsModelCode>
        <geo:satelliteSystem>GPS+GLO</geo:satelliteSystem>
        <geo:firmwareVersion>4.5 Dec,29,2014</geo:firmwareVersion>
        <geo:elevationCutoffSetting>5</geo:elevationCutoffSetting>
        <geo:dateInstalled>2015-11-18T21:22:00Z</geo:dateInstalled>
        <geo:dateRemoved>2016-02-09T22:57:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2015-11-18T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-9">
        <geo:manufacturerSerialNumber>618-01118</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="TPS NET-G3A" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">TPS NET-G3A</geo:igsModelCode>
        <geo:satelliteSystem>GPS</geo:satelliteSystem>
        <geo:firmwareVersion>4.5 Dec,29,2014</geo:firmwareVersion>
        <geo:elevationCutoffSetting>5</geo:elevationCutoffSetting>
        <geo:dateInstalled>2016-02-09T22:57:00Z</geo:dateInstalled>
        <geo:dateRemoved>2017-02-13T22:41:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2016-02-09T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-10">
        <geo:manufacturerSerialNumber>618-01118</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="TPS NET-G3A" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">TPS NET-G3A</geo:igsModelCode>
        <geo:satelliteSystem>GPS</geo:satelliteSystem>
        <geo:firmwareVersion>4.7 Oct,18,2016 p2</geo:firmwareVersion>
        <geo:elevationCutoffSetting>5</geo:elevationCutoffSetting>
        <geo:dateInstalled>2017-02-13T22:41:00Z</geo:dateInstalled>
        <geo:dateRemoved>2019-03-27T19:58:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2017-02-13T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-11">
        <geo:manufacturerSerialNumber>618-01118</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="TPS NET-G3A" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">TPS NET-G3A</geo:igsModelCode>
        <geo:satelliteSystem>GPS+GLO</geo:satelliteSystem>
        <geo:firmwareVersion>4.7 Feb,21,2019 p10</geo:firmwareVersion>
        <geo:elevationCutoffSetting>5</geo:elevationCutoffSetting>
        <geo:dateInstalled>2019-03-27T20:04:00Z</geo:dateInstalled>
        <geo:dateRemoved>2025-03-20T16:00:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2019-03-27T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-12">
        <geo:manufacturerSerialNumber>3062324</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="SEPT POLARX5" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">SEPT POLARX5</geo:igsModelCode>
        <geo:satelliteSystem>GPS+GLO+GAL+SBAS</geo:satelliteSystem>
        <geo:firmwareVersion>5.4.0</geo:firmwareVersion>
        <geo:elevationCutoffSetting>0</geo:elevationCutoffSetting>
        <geo:dateInstalled>2025-03-20T16:30:00Z</geo:dateInstalled>
        <geo:dateRemoved/>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2025-04-21T19:26:56Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-1">
        <geo:manufacturerSerialNumber>487</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSAntennaTypeCode" codeListValue="AOAD/M_T NONE" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">AOAD/M_T        NONE</geo:igsModelCode>
        <geo:antennaReferencePoint codeSpace="urn:ga-gov-au:antenna-reference-point-type">BPA</geo:antennaReferencePoint>
        <geo:marker-arpUpEcc.>0.0000</geo:marker-arpUpEcc.>
        <geo:marker-arpNorthEcc.>0.0000</geo:marker-arpNorthEcc.>
        <geo:marker-arpEastEcc.>0.0000</geo:marker-arpEastEcc.>
        <geo:alignmentFromTrueNorth xsi:nil="true"/>
        <geo:antennaRadomeType codeSpace="urn:igs-org:gnss-radome-model-code">NONE</geo:antennaRadomeType>
        <geo:radomeSerialNumber/>
        <geo:antennaCableType/>
        <geo:antennaCableLength xsi:nil="true"/>
        <geo:dateInstalled>1995-11-21T00:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>1998-08-18T00:00:00Z</geo:dateRemoved>
      </geo:GnssAntenna>
      <geo:dateInserted>1995-11-21T00:00:00Z</geo:dateInserted>
    </geo:gnssAntenna>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-2">
        <geo:manufacturerSerialNumber>CR14693</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSAntennaTypeCode" codeListValue="ASH700936E_C NONE" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">ASH700936E_C    NONE</geo:igsModelCode>
        <geo:antennaReferencePoint codeSpace="urn:ga-gov-au:antenna-reference-point-type">BPA</geo:antennaReferencePoint>
        <geo:marker-arpUpEcc.>0.0000</geo:marker-arpUpEcc.>
        <geo:marker-arpNorthEcc.>0.0000</geo:marker-arpNorthEcc.>
        <geo:marker-arpEastEcc.>0.0000</geo:marker-arpEastEcc.>
        <geo:alignmentFromTrueNorth xsi:nil="true"/>
        <geo:antennaRadomeType codeSpace="urn:igs-org:gnss-radome-model-code">NONE</geo:antennaRadomeType>
        <geo:radomeSerialNumber/>
        <geo:antennaCableType/>
        <geo:antennaCableLength xsi:nil="true"/>
        <geo:dateInstalled>1998-08-18T00:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>2000-12-19T00:00:00Z</geo:dateRemoved>
      </geo:GnssAntenna>
      <geo:dateInserted>1998-08-18T00:00:00Z</geo:dateInserted>
    </geo:gnssAntenna>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-3">
        <geo:manufacturerSerialNumber>CR519991925</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSAntennaTypeCode" codeListValue="ASH701945B_M SCIS" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">ASH701945B_M    SCIS</geo:igsModelCode>
        <geo:antennaReferencePoint codeSpace="urn:ga-gov-au:antenna-reference-point-type">BPA</geo:antennaReferencePoint>
        <geo:marker-arpUpEcc.>0.0000</geo:marker-arpUpEcc.>
        <geo:marker-arpNorthEcc.>0.0000</geo:marker-arpNorthEcc.>
        <geo:marker-arpEastEcc.>0.0000</geo:marker-arpEastEcc.>
        <geo:alignmentFromTrueNorth xsi:nil="true"/>
        <geo:antennaRadomeType codeSpace="urn:igs-org:gnss-radome-model-code">SCIS</geo:antennaRadomeType>
        <geo:radomeSerialNumber>0096</geo:radomeSerialNumber>
        <geo:antennaCableType/>
        <geo:antennaCableLength xsi:nil="true"/>
        <geo:dateInstalled>2000-12-19T00:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>2017-08-08T16:47:00Z</geo:dateRemoved>
      </geo:GnssAntenna>
      <geo:dateInserted>2000-12-19T00:00:00Z</geo:dateInserted>
    </geo:gnssAntenna>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-4">
        <geo:manufacturerSerialNumber>383-1866</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSAntennaTypeCode" codeListValue="TPSCR.G3 SCIS" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">TPSCR.G3        SCIS</geo:igsModelCode>
        <geo:antennaReferencePoint codeSpace="urn:ga-gov-au:antenna-reference-point-type">BPA</geo:antennaReferencePoint>
        <geo:marker-arpUpEcc.>0.0000</geo:marker-arpUpEcc.>
        <geo:marker-arpNorthEcc.>0.0000</geo:marker-arpNorthEcc.>
        <geo:marker-arpEastEcc.>0.0000</geo:marker-arpEastEcc.>
        <geo:alignmentFromTrueNorth>0</geo:alignmentFromTrueNorth>
        <geo:antennaRadomeType codeSpace="urn:igs-org:gnss-radome-model-code">SCIS</geo:antennaRadomeType>
        <geo:radomeSerialNumber>0096</geo:radomeSerialNumber>
        <geo:antennaCableType/>
        <geo:antennaCableLength xsi:nil="true"/>
        <geo:dateInstalled>2017-08-08T17:52:00Z</geo:dateInstalled>
        <geo:dateRemoved>2025-03-20T16:00:00Z</geo:dateRemoved>
      </geo:GnssAntenna>
      <geo:dateInserted>2017-08-08T00:00:00Z</geo:dateInserted>
    </geo:gnssAntenna>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-5">
        <geo:manufacturerSerialNumber>VC6150L1908270010</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSAntennaTypeCode" codeListValue="TWIVC6050 SCIS" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">TWIVC6050       SCIS</geo:igsModelCode>
        <geo:antennaReferencePoint codeSpace="urn:ga-gov-au:antenna-reference-point-type">BPA</geo:antennaReferencePoint>
        <geo:marker-arpUpEcc.>0.0000</geo:marker-arpUpEcc.>
        <geo:marker-arpNorthEcc.>0.0000</geo:marker-arpNorthEcc.>
        <geo:marker-arpEastEcc.>0.0000</geo:marker-arpEastEcc.>
        <geo:alignmentFromTrueNorth>0</geo:alignmentFromTrueNorth>
        <geo:antennaRadomeType codeSpace="urn:igs-org:gnss-radome-model-code">SCIS</geo:antennaRadomeType>
        <geo:radomeSerialNumber>2678</geo:radomeSerialNumber>
        <geo:antennaCableType/>
        <geo:antennaCableLength xsi:nil="true"/>
        <geo:dateInstalled>2025-03-20T16:30:00Z</geo:dateInstalled>
        <geo:dateRemoved/>
      </geo:GnssAntenna>
      <geo:dateInserted>2025-04-21T19:26:55Z</geo:dateInserted>
    </geo:gnssAntenna>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-standard-1">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type">INTERNAL</geo:standardType>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-standard-1-time-period-1">
            <gml:beginPosition>1995-11-21</gml:beginPosition>
            <gml:endPosition/>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes/>
      </geo:FrequencyStandard>
      <geo:dateInserted>1995-11-21T00:00:00Z</geo:dateInserted>
    </geo:frequencyStandard>
    <geo:collocationInformation>
      <geo:CollocationInformation gml:id="collocation-information-1">
        <geo:instrumentationType codeSpace="urn:ga-gov-au:collocation-information-type">Other</geo:instrumentationType>
        <geo:status codeSpace="urn:ga-gov-au:collocation-information-type"/>
        <gml:validTime>
          <gml:TimePeriod gml:id="collocation-information-1-time-period-1">
            <gml:beginPosition/>
            <gml:endPosition/>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes>Terascope Seismic Sensor</geo:notes>
      </geo:CollocationInformation>
      <geo:dateInserted>2021-08-25T00:00:00Z</geo:dateInserted>
    </geo:collocationInformation>
    <geo:siteMetadataCustodian gml:id="site-metadata-custodian">
      <gmd:CI_ResponsibleParty>
        <gmd:individualName>
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                   +---------------+                      &lt;--  0.1508
                   |               |
             |---------------------------|                &lt;--  0.1218  TCR
          |---------------------------------|
       |---------------------------------------|
    +---------------------------------------------+
    |                                             |
    |                                             |
  +-+---------------------------------------------+-+
  +-----------------+-------------+-----------------+     &lt;--  0.0435  BCR
                    |             |
                    |             |
                    +------x------+                       &lt;--  0.0000  BPA=ARP
                    &lt;--  0.1148 --&gt;                                    NOM=NRP
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