<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="YSSK00RUS_20250108">
  <geo:siteLog gml:id="YSSK00RUS">
    <geo:formInformation>
      <geo:FormInformation gml:id="form-info">
        <geo:preparedBy>IGSCB</geo:preparedBy>
        <geo:datePrepared>2025-01-08</geo:datePrepared>
        <geo:reportType>UPDATE</geo:reportType>
      </geo:FormInformation>
    </geo:formInformation>
    <geo:siteIdentification>
      <geo:SiteIdentification gml:id="site-identification">
        <geo:siteName>Yuzhno-Sakhalinsk</geo:siteName>
        <geo:fourCharacterID>YSSK</geo:fourCharacterID>
        <geo:monumentInscription>(none)</geo:monumentInscription>
        <geo:iersDOMESNumber>12329M003</geo:iersDOMESNumber>
        <geo:cdpNumber/>
        <geo:dateInstalled>1999-07-28T00:00:00Z</geo:dateInstalled>
        <geo:geologicCharacteristic codeSpace="urn:ga-gov-au:geologic-characteristic-type">Sakhalin seismic belt</geo:geologicCharacteristic>
        <geo:bedrockType>GLAUCOPHANE METAMORFIC</geo:bedrockType>
        <geo:bedrockCondition>JOINTED</geo:bedrockCondition>
        <geo:fractureSpacing>over 200 cm</geo:fractureSpacing>
        <geo:notes>Yuzhno-Sakhalinsk is located over
the central Sakhalin suture.

This station is part of NEDA
Deformation Array created and run by
RUSEG
by GPS Technology. NEDA operational control
is provided by RDAAC
Acquistion/Analysis Center (Moscow). RDAAC
is also IGS Operational Center for NEDA.
RUSEG is a collaborative project of Lamont-
Doherty Earth Observatory and Russian Academy
of Sciences supported through the IRIS
Consortium.

The GPS reference mark consists of
5/8-11" diameter, vertical rod of the
stainless steel.
The rod is glued into the flat top of the
rectangular construction made of reinforced
concrete on the roof of Institute of Marine
Geology and Geophysics. The roof, as well
as the building is also made of reinforced
concrete.
Vertical datum
of the rod.
The antenna is attached to the rod with
UNAVCO compact leveling mount. The antenna
and the choke-ring assembly are protected
with the JPL hemispherical radome.</geo:notes>
      </geo:SiteIdentification>
    </geo:siteIdentification>
    <geo:siteLocation>
      <geo:SiteLocation gml:id="site-location">
        <geo:city>Yuzhno-Sakhalinsk</geo:city>
        <geo:state>Sakhalin Region</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">Russian Federation (the)</geo:countryCodeISO>
        <geo:tectonicPlate codeSpace="urn:ga-gov-au:plate-type">EURASIAN</geo:tectonicPlate>
        <geo:approximatePositionITRF>
          <geo:cartesianPosition>
            <gml:Point gml:id="itrf_cartesian">
              <gml:pos srsName="EPSG:7789">-3465320.847 2638269.382 4644085.485</gml:pos>
            </gml:Point>
          </geo:cartesianPosition>
          <geo:geodeticPosition>
            <gml:Point gml:id="itrf_geodetic">
              <gml:pos srsName="EPSG:7912">47.0297361111 142.7167194444 </gml:pos>
            </gml:Point>
          </geo:geodeticPosition>
        </geo:approximatePositionITRF>
        <geo:notes>Yuzhno-Sakhalinsk is located over
the central Sakhalin suture.

This station is part of NEDA
Deformation Array created and run by
RUSEG
by GPS Technology. NEDA operational control
is provided by RDAAC
Acquistion/Analysis Center (Moscow). RDAAC
is also IGS Operational Center for NEDA.
RUSEG is a collaborative project of Lamont-
Doherty Earth Observatory and Russian Academy
of Sciences supported through the IRIS
Consortium.

The GPS reference mark consists of
5/8-11" diameter, vertical rod of the
stainless steel.
The rod is glued into the flat top of the
rectangular construction made of reinforced
concrete on the roof of Institute of Marine
Geology and Geophysics. The roof, as well
as the building is also made of reinforced
concrete.
Vertical datum
of the rod.
The antenna is attached to the rod with
UNAVCO compact leveling mount. The antenna
and the choke-ring assembly are protected
with the JPL hemispherical radome.</geo:notes>
      </geo:SiteLocation>
    </geo:siteLocation>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-1">
        <geo:manufacturerSerialNumber>LP03019</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>NAV CC00 CH 1D02</geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="true"/>
        <geo:dateInstalled>1999-07-28T00:00:00Z</geo:dateInstalled>
        <geo:dateRemoved>2000-02-10T00:00:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>1999-07-28T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-2">
        <geo:manufacturerSerialNumber>LP03066</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>NAV CC00 CH 1D02</geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="true"/>
        <geo:dateInstalled>2000-02-11T01:07:00Z</geo:dateInstalled>
        <geo:dateRemoved>2019-03-05T01:00:00Z</geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2000-02-11T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-3">
        <geo:manufacturerSerialNumber>02640</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="JAVAD TRE_3N DELTA" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">JAVAD TRE_3N DELTA</geo:igsModelCode>
        <geo:satelliteSystem>GPS+GLO</geo:satelliteSystem>
        <geo:firmwareVersion>3.6.12 Oct,12,2017</geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="true"/>
        <geo:dateInstalled>2019-03-05T01:00:00Z</geo:dateInstalled>
        <geo:dateRemoved/>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2019-03-05T00:00:00Z</geo:dateInserted>
    </geo:gnssReceiver>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-1">
        <geo:manufacturerSerialNumber>CRN1999040133</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeList="http://xml.gov.au/icsm/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSAntennaTypeCode" codeListValue="ASH701933B_M DOME" codeSpace="urn:xml-gov-au:icsm:egeodesy:0.5">ASH701933B_M    DOME</geo:igsModelCode>
        <geo:antennaReferencePoint codeSpace="urn:ga-gov-au:antenna-reference-point-type">BPA</geo:antennaReferencePoint>
        <geo:marker-arpUpEcc.>0.0798</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">DOME</geo:antennaRadomeType>
        <geo:radomeSerialNumber/>
        <geo:antennaCableType/>
        <geo:antennaCableLength xsi:nil="true"/>
        <geo:dateInstalled>1999-07-28T00:00:00Z</geo:dateInstalled>
        <geo:dateRemoved/>
      </geo:GnssAntenna>
      <geo:dateInserted>1999-07-28T00:00:00Z</geo:dateInserted>
    </geo:gnssAntenna>
    <geo:surveyedLocalTie>
      <geo:SurveyedLocalTie gml:id="local-tie-1">
        <geo:tiedMarkerName>SAH0</geo:tiedMarkerName>
        <geo:tiedMarkerUsage/>
        <geo:tiedMarkerCDPNumber/>
        <geo:tiedMarkerDOMESNumber/>
        <geo:differentialComponentsGNSSMarkerToTiedMonumentITRS>
          <geo:dx>-2.3531</geo:dx>
          <geo:dy>-1.2609</geo:dy>
          <geo:dz>-2.8252</geo:dz>
        </geo:differentialComponentsGNSSMarkerToTiedMonumentITRS>
        <geo:localSiteTiesAccuracy>0.3</geo:localSiteTiesAccuracy>
        <geo:surveyMethod/>
        <geo:dateMeasured>1999-07-28T00:00:00Z</geo:dateMeasured>
        <geo:notes>GAMIT solution of simultaneous GPS
observations (baseline mode in sestbl.).</geo:notes>
      </geo:SurveyedLocalTie>
      <geo:dateInserted>1999-07-28T00:00:00Z</geo:dateInserted>
    </geo:surveyedLocalTie>
    <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/>
            <gml:endPosition/>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes/>
      </geo:FrequencyStandard>
      <geo:dateInserted>2014-10-21T00:00:00Z</geo:dateInserted>
    </geo:frequencyStandard>
    <geo:siteOwner gml:id="site-owner">
      <gmd:CI_ResponsibleParty>
        <gmd:individualName>
          <gco:CharacterString>Grigory Steblov</gco:CharacterString>
        </gmd:individualName>
        <gmd:organisationName>
          <gco:CharacterString>RDAAC/JPL/IRIS</gco:CharacterString>
        </gmd:organisationName>
        <gmd:contactInfo>
          <gmd:CI_Contact>
            <gmd:phone>
              <gmd:CI_Telephone>
                <gmd:voice>
                  <gco:CharacterString>+7 903 1529610</gco:CharacterString>
                </gmd:voice>
                <gmd:voice>
                  <gco:CharacterString>+7 484 3920181</gco:CharacterString>
                </gmd:voice>
              </gmd:CI_Telephone>
            </gmd:phone>
            <gmd:address>
              <gmd:CI_Address>
                <gmd:deliveryPoint>
                  <gco:CharacterString>6-3 Universitetskiy Prospect
117333 Moscow, RUSSIA</gco:CharacterString>
                </gmd:deliveryPoint>
                <gmd:electronicMailAddress>
                  <gco:CharacterString>steblov@gps.gsras.ru</gco:CharacterString>
                </gmd:electronicMailAddress>
              </gmd:CI_Address>
            </gmd:address>
          </gmd:CI_Contact>
        </gmd:contactInfo>
        <gmd:role>
          <gmd:CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="pointOfContact"/>
        </gmd:role>
      </gmd:CI_ResponsibleParty>
    </geo:siteOwner>
    <geo:siteMetadataCustodian gml:id="site-metadata-custodian">
      <gmd:CI_ResponsibleParty>
        <gmd:individualName>
          <gco:CharacterString>Alexandr Prytkov</gco:CharacterString>
        </gmd:individualName>
        <gmd:organisationName>
          <gco:CharacterString>Institute of Marine Geology and Geophysics</gco:CharacterString>
        </gmd:organisationName>
        <gmd:contactInfo>
          <gmd:CI_Contact>
            <gmd:address>
              <gmd:CI_Address>
                <gmd:deliveryPoint>
                  <gco:CharacterString>1B Nauki ul.
693022 Yuzhno-Sakhalinsk
Sakhalin Region, RUSSIA</gco:CharacterString>
                </gmd:deliveryPoint>
                <gmd:electronicMailAddress>
                  <gco:CharacterString>a.prytkov@imgg.ru</gco:CharacterString>
                </gmd:electronicMailAddress>
              </gmd:CI_Address>
            </gmd:address>
          </gmd:CI_Contact>
        </gmd:contactInfo>
        <gmd:role>
          <gmd:CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="pointOfContact"/>
        </gmd:role>
      </gmd:CI_ResponsibleParty>
    </geo:siteMetadataCustodian>
    <geo:moreInformation>
      <geo:MoreInformation gml:id="more-information">
        <geo:dataCenter>CDDIS</geo:dataCenter>
        <geo:dataCenter>SIO</geo:dataCenter>
        <geo:urlForMoreInformation>http://www.gps.gsras.ru</geo:urlForMoreInformation>
        <geo:siteMap/>
        <geo:siteDiagram>(Y)</geo:siteDiagram>
        <geo:horizonMask>(Y)</geo:horizonMask>
        <geo:monumentDescription>(Y)</geo:monumentDescription>
        <geo:sitePictures>(Y)</geo:sitePictures>
        <geo:notes>Hardcopy Information available from
Responsible Agency</geo:notes>
        <geo:antennaGraphicsWithDimensions/>
        <geo:insertTextGraphicFromAntenna>



                 Ashtech: DORNE MARGOLIN

                         -----
                     /     +     \                        &lt;--  0.128  L2
                    |      +      |                       &lt;--  0.110  L1
  +--------------------------------------------------+    &lt;--  0.102  TCR
  |                                                  |
  |                                                  |
  |                                                  |
  |                                                  |
+-+--------------------------------------------------+-+  &lt;--  0.038
+-------------------+-------------+--------------------+  &lt;--  0.035  BCR
                    |             |
                   =|             |
                    +------x------+                       &lt;--  0.000  ARP

&lt;--                      0.381                       --&gt;


   ARP: Antenna Reference Point
   L1 : L1 Phase Center                   L2 : L2 Phase Center
   TCR: Top of Chokering                  BCR: Bottom of Chokering

    </geo:insertTextGraphicFromAntenna>
        <geo:DOI codeSpace="urn:ga-gov-au:self.moreInformation-type">TODO</geo:DOI>
      </geo:MoreInformation>
    </geo:moreInformation>
    <geo:associatedDocument>
      <geo:Document gml:id="file-1966">
        <gml:name>YSSK-20090602-FM.jpg</gml:name>
        <geo:type>image</geo:type>
        <geo:createdDate>2009-06-02T21:32:17Z</geo:createdDate>
        <geo:receivedDate>2009-06-02T00:00:00Z</geo:receivedDate>
        <geo:body>
          <geo:fileReference xlink:href="https://network.igs.org/api/public/files/1966/"/>
        </geo:body>
      </geo:Document>
    </geo:associatedDocument>
  </geo:siteLog>
</geo:GeodesyML>
