<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="DHLG00USA">
  <geo:siteLog gml:id="DHLG00USA_20260423">
    <geo:formInformation>
      <geo:FormInformation gml:id="form-info">
        <geo:preparedBy>Aris Gust Aspiotes</geo:preparedBy>
        <geo:datePrepared>2026-04-23</geo:datePrepared>
        <geo:reportType>UPDATE</geo:reportType>
      </geo:FormInformation>
    </geo:formInformation>
    <geo:siteIdentification>
      <geo:SiteIdentification gml:id="site-identification">
        <geo:siteName>Durmid Hill</geo:siteName>
        <geo:fourCharacterID>DHLG</geo:fourCharacterID>
        <geo:iersDOMESNumber>49904M001</geo:iersDOMESNumber>
        <geo:cdpNumber/>
        <geo:monumentDescription codeSpace="urn:ga-gov-au:monument-description-type">Wyatt/Agnew driven-braced</geo:monumentDescription>
        <geo:markerDescription>vertical rod divot</geo:markerDescription>
        <geo:dateInstalled>1996-04-24T02:50:00Z</geo:dateInstalled>
        <geo:geologicCharacteristic codeSpace="urn:ga-gov-au:geologic-characteristic-type">SEDIMENTARY ROCK</geo:geologicCharacteristic>
        <geo:bedrockType>SANDSTONE/MUDSTONE</geo:bedrockType>
        <geo:notes>stainless steel 3/4 in. rods driven to refusal
surface Wyatt-design adaptor, looks like a SCIGN
D3 prototype</geo:notes>
      </geo:SiteIdentification>
    </geo:siteIdentification>
    <geo:siteLocation>
      <geo:SiteLocation gml:id="site-location">
        <geo:city>Durmid Hill</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">NORTH AMERICAN</geo:tectonicPlate>
        <geo:approximatePositionITRF>
          <geo:cartesianPosition>
            <gml:Point gml:id="itrf_cartesian">
              <gml:pos srsName="EPSG:7789">-2319099.26 -4799846.5 3490090.45</gml:pos>
            </gml:Point>
          </geo:cartesianPosition>
          <geo:geodeticPosition>
            <gml:Point gml:id="itrf_geodetic">
              <gml:pos srsName="EPSG:7912">33.3898055556 -115.7880277778 </gml:pos>
            </gml:Point>
          </geo:geodeticPosition>
        </geo:approximatePositionITRF>
        <geo:notes>stainless steel 3/4 in. rods driven to refusal
surface Wyatt-design adaptor, looks like a SCIGN
D3 prototype</geo:notes>
      </geo:SiteLocation>
    </geo:siteLocation>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-1">
        <geo:manufacturerSerialNumber>LP01378</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>1E86-1D01</geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="true"/>
        <geo:dateInstalled>1996-04-24T02:50:00Z</geo:dateInstalled>
        <geo:dateRemoved>1997-01-23T05:10:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>1996-04-24T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-2">
        <geo:manufacturerSerialNumber>LP01389</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>1E95-1D01</geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="true"/>
        <geo:dateInstalled>1997-01-23T05:10:00Z</geo:dateInstalled>
        <geo:dateRemoved>1998-03-12T22:00:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>1997-01-23T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-3">
        <geo:manufacturerSerialNumber>LP01389</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>1998-03-12T22:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>1998-07-02T22:00:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>1998-03-12T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-4">
        <geo:manufacturerSerialNumber>LP03044</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>1998-07-02T22:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>1999-07-14T20:00:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>1998-07-02T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-5">
        <geo:manufacturerSerialNumber>LP02790</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>1999-07-14T20:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>1999-12-23T23:00:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>1999-07-14T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-6">
        <geo:manufacturerSerialNumber>LP02767</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>1999-12-23T23:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>2004-09-10T22:15:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>1999-12-23T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-7">
        <geo:manufacturerSerialNumber>LP02767</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>0</geo:elevationCutoffSetting>
        <geo:dateInstalled>2004-09-10T22:15:00Z</geo:dateInstalled>
        <geo:dateRemoved>2010-10-10T22:27:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2004-09-10T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-8">
        <geo:manufacturerSerialNumber>LP023011</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>0</geo:elevationCutoffSetting>
        <geo:dateInstalled>2010-10-10T22:27:00Z</geo:dateInstalled>
        <geo:dateRemoved>2011-05-04T17:42:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2010-10-10T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-9">
        <geo:manufacturerSerialNumber>618-01037</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>3.5 May 06, 2010</geo:firmwareVersion>
        <geo:elevationCutoffSetting>5</geo:elevationCutoffSetting>
        <geo:dateInstalled>2011-05-04T22:11:00Z</geo:dateInstalled>
        <geo:dateRemoved>2013-07-24T23:18:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2011-05-04T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-10">
        <geo:manufacturerSerialNumber>618-01037</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>2013-07-24T23:36:00Z</geo:dateInstalled>
        <geo:dateRemoved>2019-03-26T00:00:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2013-07-24T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-11">
        <geo:manufacturerSerialNumber>618-01037</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>4.7p6</geo:firmwareVersion>
        <geo:elevationCutoffSetting>5</geo:elevationCutoffSetting>
        <geo:dateInstalled>2019-03-26T00:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>2026-04-03T22:21:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2019-03-26T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-12">
        <geo:manufacturerSerialNumber>3052375</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>5.6.0</geo:firmwareVersion>
        <geo:elevationCutoffSetting>0</geo:elevationCutoffSetting>
        <geo:dateInstalled>2026-04-03T22:21:00Z</geo:dateInstalled>
        <geo:dateRemoved/>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2026-04-23T19:08:36Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-1">
        <geo:manufacturerSerialNumber>CR12656</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSAntennaTypeCode" codeListValue="ASH700936D_M SNOW" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">ASH700936D_M    SNOW</geo:igsModelCode>
        <geo:antennaReferencePoint codeSpace="urn:ga-gov-au:antenna-reference-point-type">BPA</geo:antennaReferencePoint>
        <geo:marker-arpUpEcc.>0.1214</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">SNOW</geo:antennaRadomeType>
        <geo:radomeSerialNumber/>
        <geo:antennaCableType/>
        <geo:antennaCableLength xsi:nil="true"/>
        <geo:dateInstalled>1996-04-24T02:50:00Z</geo:dateInstalled>
        <geo:dateRemoved>2000-04-06T00:00:00Z</geo:dateRemoved>
      </geo:GnssAntenna>
      <geo:dateInserted>1996-04-24T00:00:00Z</geo:dateInserted>
    </geo:gnssAntenna>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-2">
        <geo:manufacturerSerialNumber>CR519991761</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.>0.1224</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/>
        <geo:antennaCableType/>
        <geo:antennaCableLength xsi:nil="true"/>
        <geo:dateInstalled>2000-04-06T00:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>2010-10-10T22:27:00Z</geo:dateRemoved>
      </geo:GnssAntenna>
      <geo:dateInserted>2000-04-06T00:00:00Z</geo:dateInserted>
    </geo:gnssAntenna>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-3">
        <geo:manufacturerSerialNumber>CR520001205</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSAntennaTypeCode" codeListValue="ASH701945C_M SCIS" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">ASH701945C_M    SCIS</geo:igsModelCode>
        <geo:antennaReferencePoint codeSpace="urn:ga-gov-au:antenna-reference-point-type">BPA</geo:antennaReferencePoint>
        <geo:marker-arpUpEcc.>0.1224</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/>
        <geo:antennaCableType/>
        <geo:antennaCableLength xsi:nil="true"/>
        <geo:dateInstalled>2010-10-10T22:27:00Z</geo:dateInstalled>
        <geo:dateRemoved>2012-06-21T22:33:00Z</geo:dateRemoved>
      </geo:GnssAntenna>
      <geo:dateInserted>2010-10-10T00:00:00Z</geo:dateInserted>
    </geo:gnssAntenna>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-4">
        <geo:manufacturerSerialNumber>383-1895</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.>0.1224</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/>
        <geo:antennaCableType/>
        <geo:antennaCableLength xsi:nil="true"/>
        <geo:dateInstalled>2012-06-21T22:43:00Z</geo:dateInstalled>
        <geo:dateRemoved>2026-04-03T22:21:00Z</geo:dateRemoved>
      </geo:GnssAntenna>
      <geo:dateInserted>2012-06-21T00:00:00Z</geo:dateInserted>
    </geo:gnssAntenna>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-5">
        <geo:manufacturerSerialNumber>VC6150L1908270009</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.>0.1224</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>2692</geo:radomeSerialNumber>
        <geo:antennaCableType/>
        <geo:antennaCableLength xsi:nil="true"/>
        <geo:dateInstalled>2026-04-03T22:21:00Z</geo:dateInstalled>
        <geo:dateRemoved/>
      </geo:GnssAntenna>
      <geo:dateInserted>2026-04-23T19:08:35Z</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>1996-04-24</gml:beginPosition>
            <gml:endPosition/>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes/>
      </geo:FrequencyStandard>
      <geo:dateInserted>1996-04-24T00:00:00Z</geo:dateInserted>
    </geo:frequencyStandard>
    <geo:humiditySensor>
      <geo:HumiditySensor gml:id="humidity-sensor-1">
        <geo:type codeSpace="urn:ga-gov-au:humidity-sensor-type">MET3</geo:type>
        <geo:manufacturer>Paroscientific</geo:manufacturer>
        <geo:serialNumber>69818</geo:serialNumber>
        <geo:heightDiffToAntenna/>
        <geo:calibrationDate/>
        <gml:validTime>
          <gml:TimePeriod gml:id="humidity-sensor-1-time-period-1">
            <gml:beginPosition>1998-03-12</gml:beginPosition>
            <gml:endPosition>2012-05-04</gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:dataSamplingInterval>600</geo:dataSamplingInterval>
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                   +---------------+                      &lt;--  0.1508
                   |               |
             |---------------------------|                &lt;--  0.1218  TCR
          |---------------------------------|
       |---------------------------------------|
    +---------------------------------------------+
    |                                             |
    |                                             |
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                    |             |
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                    &lt;--  0.1148 --&gt;                                    NOM=NRP
  &lt;--                    0.378                    --&gt;



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