<?xml version="1.0" encoding="UTF-8"?>
<!-- 
License: CC By 4.0 (https://creativecommons.org/licenses/by/4.0/)
Copyright: Royal Observatory of Belgium (please acknowledge us and/or cite doi:10.24414/ROB-GNSS-M3G)
-->
<geo:GeodesyML xmlns:geo="urn:xml-gov-au:icsm:egeodesy:0.5" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" gml:id="IENG00ITA">
  <geo:siteLog gml:id="ieng00ita_20230704">
    <geo:formInformation>
      <geo:FormInformation gml:id="form-info">
        <geo:preparedBy>gnss@inrim.it</geo:preparedBy>
        <geo:datePrepared>2023-07-04</geo:datePrepared>
        <geo:reportType>UPDATE</geo:reportType>
      </geo:FormInformation>
    </geo:formInformation>
    <geo:siteIdentification>
      <geo:SiteIdentification gml:id="site-identification">
        <geo:siteName>Torino</geo:siteName>
        <geo:fourCharacterID>IENG</geo:fourCharacterID>
        <geo:monumentNumber>0</geo:monumentNumber>
        <geo:receiverNumber>0</geo:receiverNumber>
        <geo:monumentInscription></geo:monumentInscription>
        <geo:iersDOMESNumber>12724S001</geo:iersDOMESNumber>
        <geo:cdpNumber></geo:cdpNumber>
        <geo:monumentDescription codeSpace="urn:ga-gov-au:monument-description-type"><![CDATA[PILLAR]]></geo:monumentDescription>
        <geo:monumentFoundation>CONCRETE BLOCK</geo:monumentFoundation>
        <geo:markerDescription>GPS ARP</geo:markerDescription>
        <geo:dateInstalled>2001-10-04T09:00:00Z</geo:dateInstalled>
        <geo:geologicCharacteristic codeSpace="urn:ga-gov-au:geologic-characteristic-type"><![CDATA[ALLUVIAL FAN]]></geo:geologicCharacteristic>
        <geo:bedrockType></geo:bedrockType>
        <geo:bedrockCondition></geo:bedrockCondition>
        <geo:fractureSpacing></geo:fractureSpacing>
        <geo:faultZonesNearby codeSpace="urn:ga-gov-au:fault-zones-type"><![CDATA[]]></geo:faultZonesNearby>
        <geo:distance-Activity></geo:distance-Activity>
        <geo:notes><![CDATA[The pillar on which is mounted
the antenna is located on a solid concrete
building. The antenna support is fixed on an
external wall of the highest part of the
building, close to the top. The antenna and
its chokering are located at about 25m from
the ground level.]]></geo:notes>
      </geo:SiteIdentification>
    </geo:siteIdentification>
    <geo:siteLocation>
      <geo:SiteLocation gml:id="site-location">
        <geo:city>Torino</geo:city>
        <geo:state>Torino</geo:state>
        <geo:countryCodeISO codeSpace="urn:gnss-metadata.eu:country-code" codeList="https://gnss-metadata.eu/geodesyml/codelists/country-codes-codelist.xml#GeodesyML_CountryCode" codeListValue="ITA"><![CDATA[ITA]]></geo:countryCodeISO>
        <geo:tectonicPlate codeSpace="urn:ga-gov-au:plate-type"><![CDATA[EURASIAN]]></geo:tectonicPlate>
        <geo:approximatePositionITRF>
          <geo:cartesianPosition>
            <gml:Point gml:id="pos_cartesian">
              <gml:pos srsName="EPSG:4978"><![CDATA[4476537.4000936 600431.46001253 4488761.3400945]]></gml:pos>
            </gml:Point>
          </geo:cartesianPosition>
          <geo:geodeticPosition>
            <gml:Point gml:id="pos_ellipsoidal">
              <gml:pos srsName="EPSG:4979"><![CDATA[45.015132502619 7.6394052707594 316.621]]></gml:pos>
            </gml:Point>
          </geo:geodeticPosition>
        </geo:approximatePositionITRF>
        <geo:notes></geo:notes>
      </geo:SiteLocation>
    </geo:siteLocation>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-5b62cac24604b8.05897904">
        <geo:notes>External frequency from UTC(IT).&#13;
Elevation cutoff angle has been set&#13;
to 5 degrees on 2001-11-04.</geo:notes>
        <geo:manufacturerSerialNumber>RT920010203</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeSpace="urn:gnss-metadata.eu:receiver-type" codeList="https://gnss-metadata.eu/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="ASHTECH Z-XII3T"><![CDATA[ASHTECH Z-XII3T]]></geo:igsModelCode>
        <geo:satelliteSystem><![CDATA[GPS]]></geo:satelliteSystem>
        <geo:firmwareVersion><![CDATA[1L01      1D04]]></geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="false">5.0</geo:elevationCutoffSetting>
        <geo:dateInstalled><![CDATA[2001-10-04T09:00:00Z]]></geo:dateInstalled>
        <geo:dateRemoved><![CDATA[2016-02-15T17:00:00Z]]></geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2001-10-04T09:00:00Z</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-5b62cac246b216.57642415">
        <geo:notes>External frequency from UTC(IT).&#13;
Elevation cutoff angle has been set&#13;
to 0 degrees on 2016-02-15.</geo:notes>
        <geo:manufacturerSerialNumber>RT920010203</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeSpace="urn:gnss-metadata.eu:receiver-type" codeList="https://gnss-metadata.eu/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="ASHTECH Z-XII3T"><![CDATA[ASHTECH Z-XII3T]]></geo:igsModelCode>
        <geo:satelliteSystem><![CDATA[GPS]]></geo:satelliteSystem>
        <geo:firmwareVersion><![CDATA[1L01      1D04]]></geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="false">0.0</geo:elevationCutoffSetting>
        <geo:dateInstalled><![CDATA[2016-02-15T17:00:00Z]]></geo:dateInstalled>
        <geo:dateRemoved><![CDATA[2018-03-23T23:59:00Z]]></geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2016-02-15T17:00:00Z</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-5d30575805cc62.94850457">
        <geo:notes>External frequency from UTC(IT).&#13;
Elevation cutoff angle has been set&#13;
to 0 degrees on 2016-02-15.</geo:notes>
        <geo:manufacturerSerialNumber>3102220</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeSpace="urn:gnss-metadata.eu:receiver-type" codeList="https://gnss-metadata.eu/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="SEPT POLARX4TR"><![CDATA[SEPT POLARX4TR]]></geo:igsModelCode>
        <geo:satelliteSystem><![CDATA[GPS]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[GLO]]></geo:satelliteSystem>
        <geo:firmwareVersion><![CDATA[2.9.2]]></geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="false">0.0</geo:elevationCutoffSetting>
        <geo:dateInstalled><![CDATA[2018-03-28T00:00:00Z]]></geo:dateInstalled>
        <geo:dateRemoved><![CDATA[2019-07-17T15:00:00Z]]></geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2019-07-18T11:26:00Z</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-5d31947e92fb04.76291470">
        <geo:notes>External frequency from UTC(IT).&#13;
Elevation cutoff angle has been set&#13;
to 0 degrees on 2016-02-15.</geo:notes>
        <geo:manufacturerSerialNumber>3102220</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeSpace="urn:gnss-metadata.eu:receiver-type" codeList="https://gnss-metadata.eu/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="SEPT POLARX4TR"><![CDATA[SEPT POLARX4TR]]></geo:igsModelCode>
        <geo:satelliteSystem><![CDATA[GPS]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[GLO]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[GAL]]></geo:satelliteSystem>
        <geo:firmwareVersion><![CDATA[2.9.6]]></geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="false">0.0</geo:elevationCutoffSetting>
        <geo:dateInstalled><![CDATA[2019-07-17T15:30:00Z]]></geo:dateInstalled>
        <geo:dateRemoved><![CDATA[2019-07-19T11:30:00Z]]></geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2019-07-19T09:59:00Z</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-64a2800c306e7">
        <geo:notes>External frequency from UTC(IT).&#13;
Elevation cutoff angle has been set&#13;
to 0 degrees on 2016-02-15.</geo:notes>
        <geo:manufacturerSerialNumber>3102220</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeSpace="urn:gnss-metadata.eu:receiver-type" codeList="https://gnss-metadata.eu/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="SEPT POLARX4TR"><![CDATA[SEPT POLARX4TR]]></geo:igsModelCode>
        <geo:satelliteSystem><![CDATA[GPS]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[GLO]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[GAL]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[BDS]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[SBAS]]></geo:satelliteSystem>
        <geo:firmwareVersion><![CDATA[2.9.6-patch2]]></geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="false">0.0</geo:elevationCutoffSetting>
        <geo:dateInstalled><![CDATA[2019-07-19T11:30:00Z]]></geo:dateInstalled>
        <geo:dateRemoved><![CDATA[2023-06-27T09:00:00Z]]></geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2023-07-03T08:00:00Z</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:gnssReceiver>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-64a27e56b6155">
        <geo:notes>External frequency from UTC(IT).&#13;
Elevation cutoff angle has been set&#13;
to 0 degrees on 2023-06-27.</geo:notes>
        <geo:manufacturerSerialNumber>3074186</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeSpace="urn:gnss-metadata.eu:receiver-type" codeList="https://gnss-metadata.eu/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSReceiverTypeCode" codeListValue="SEPT POLARX5TR"><![CDATA[SEPT POLARX5TR]]></geo:igsModelCode>
        <geo:satelliteSystem><![CDATA[GPS]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[GLO]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[GAL]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[BDS]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[QZSS]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[IRNSS]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[SBAS]]></geo:satelliteSystem>
        <geo:firmwareVersion><![CDATA[5.4.0]]></geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="false">0.0</geo:elevationCutoffSetting>
        <geo:dateInstalled><![CDATA[2023-06-27T09:30:00Z]]></geo:dateInstalled>
        <geo:dateRemoved><![CDATA[]]></geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="true"/>
      </geo:GnssReceiver>
      <geo:dateInserted>2023-07-03T07:52:00Z</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:gnssReceiver>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-5cb45e301ec107.63522197">
        <geo:notes>Dorne Margolin with chokerings&#13;
Antenna radome (SNOW) has been removed&#13;
on 2001-11-04.</geo:notes>
        <geo:manufacturerSerialNumber>CR5200 10512</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeSpace="urn:gnss-metadata.eu:antenna-type" codeList="https://gnss-metadata.eu/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSAntennaTypeCode" codeListValue="ASH701945C_M    NONE"><![CDATA[ASH701945C_M    NONE]]></geo:igsModelCode>
        <geo:antennaReferencePoint codeSpace="urn:ga-gov-au:antenna-reference-point-type"><![CDATA[BPA]]></geo:antennaReferencePoint>
        <geo:marker-arpUpEcc.>0.0</geo:marker-arpUpEcc.>
        <geo:marker-arpNorthEcc.>0.0</geo:marker-arpNorthEcc.>
        <geo:marker-arpEastEcc.>0.0</geo:marker-arpEastEcc.>
        <geo:alignmentFromTrueNorth xsi:nil="false">0.0</geo:alignmentFromTrueNorth>
        <geo:antennaRadomeType codeSpace="urn:igs-org:gnss-radome-model-code"><![CDATA[NONE]]></geo:antennaRadomeType>
        <geo:radomeSerialNumber><![CDATA[]]></geo:radomeSerialNumber>
        <geo:antennaCableType><![CDATA[ASHTECH PN 100914 REV A 08MQO]]></geo:antennaCableType>
        <geo:antennaCableLength xsi:nil="false">30.0</geo:antennaCableLength>
        <geo:dateInstalled><![CDATA[2001-10-04T09:00:00Z]]></geo:dateInstalled>
        <geo:dateRemoved><![CDATA[2019-04-11T06:00:00Z]]></geo:dateRemoved>
      </geo:GnssAntenna>
      <geo:dateInserted>2019-04-15T10:34:00Z</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:gnssAntenna>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-5cb45e2fee2c08.97330260">
        <geo:notes>The antenna cable, is connected to a 2 ports passive splitter Minicircuits ZAPD-2DC-N+. The other port is connected to a furter Septentrio PolaRx4-TR receiver. </geo:notes>
        <geo:manufacturerSerialNumber>5261</geo:manufacturerSerialNumber>
        <geo:igsModelCode codeSpace="urn:gnss-metadata.eu:antenna-type" codeList="https://gnss-metadata.eu/geodesyml/codelists/antenna-receiver-codelists.xml#GeodesyML_GNSSAntennaTypeCode" codeListValue="SEPCHOKE_MC     NONE"><![CDATA[SEPCHOKE_MC     NONE]]></geo:igsModelCode>
        <geo:antennaReferencePoint codeSpace="urn:ga-gov-au:antenna-reference-point-type"><![CDATA[BAM]]></geo:antennaReferencePoint>
        <geo:marker-arpUpEcc.>0.0</geo:marker-arpUpEcc.>
        <geo:marker-arpNorthEcc.>0.0</geo:marker-arpNorthEcc.>
        <geo:marker-arpEastEcc.>0.0</geo:marker-arpEastEcc.>
        <geo:alignmentFromTrueNorth xsi:nil="false">0.0</geo:alignmentFromTrueNorth>
        <geo:antennaRadomeType codeSpace="urn:igs-org:gnss-radome-model-code"><![CDATA[NONE]]></geo:antennaRadomeType>
        <geo:radomeSerialNumber><![CDATA[]]></geo:radomeSerialNumber>
        <geo:antennaCableType><![CDATA[ASHTECH PN 100914 REV A 08MQO]]></geo:antennaCableType>
        <geo:antennaCableLength xsi:nil="false">30.0</geo:antennaCableLength>
        <geo:dateInstalled><![CDATA[2019-04-11T07:05:00Z]]></geo:dateInstalled>
        <geo:dateRemoved><![CDATA[]]></geo:dateRemoved>
      </geo:GnssAntenna>
      <geo:dateInserted>2019-04-15T10:34:00Z</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:gnssAntenna>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-5b62cac248bca7.58336016">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type"><![CDATA[EXTERNAL CESIUM]]></geo:standardType>
        <geo:inputFrequency>20.0</geo:inputFrequency>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-5b62cac248bca7.58336016-time">
            <gml:beginPosition><![CDATA[2001-10-04]]></gml:beginPosition>
            <gml:endPosition><![CDATA[2006-06-23]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[I.N.RI.M. is the Italian primary metrological
institute for time and frequency, wihich is
in charge of the generation of the italian
realization of UTC.
Since February 2006 the italian realization
of UTC changed its name from UTC(IEN) to
UTC(IT).
The external frequency for the receiver was
the Cesium-based UTC(IT) since 2001-10-04 until
2006-06-23.]]></geo:notes>
      </geo:FrequencyStandard>
      <geo:dateInserted>2001-10-04</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:frequencyStandard>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-5b62cac2492501.76227782">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type"><![CDATA[EXTERNAL H-MASER]]></geo:standardType>
        <geo:inputFrequency>20.0</geo:inputFrequency>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-5b62cac2492501.76227782-time">
            <gml:beginPosition><![CDATA[2006-06-23]]></gml:beginPosition>
            <gml:endPosition><![CDATA[2006-12-21]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[The external frequency for the receiver is
the H-Maser based UTC(IT) since 2006-06-23
until 2006-12-21.]]></geo:notes>
      </geo:FrequencyStandard>
      <geo:dateInserted>2006-06-23</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:frequencyStandard>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-5b62cac2499784.98677094">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type"><![CDATA[EXTERNAL CESIUM]]></geo:standardType>
        <geo:inputFrequency>20.0</geo:inputFrequency>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-5b62cac2499784.98677094-time">
            <gml:beginPosition><![CDATA[2006-12-21]]></gml:beginPosition>
            <gml:endPosition><![CDATA[2007-01-02]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[The external frequency for the receiver is
the Cesium-based UTC(IT) since 2006-12-21.
until 2007-01-02.]]></geo:notes>
      </geo:FrequencyStandard>
      <geo:dateInserted>2006-12-21</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:frequencyStandard>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-5b62cac24a0909.60942356">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type"><![CDATA[EXTERNAL H-MASER]]></geo:standardType>
        <geo:inputFrequency>20.0</geo:inputFrequency>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-5b62cac24a0909.60942356-time">
            <gml:beginPosition><![CDATA[2007-01-02]]></gml:beginPosition>
            <gml:endPosition><![CDATA[2007-01-04]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[The external frequency for the receiver is
the H-maser based UTC(IT) since 2007-01-02
until 2007-01-04.]]></geo:notes>
      </geo:FrequencyStandard>
      <geo:dateInserted>2007-01-02</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:frequencyStandard>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-5b62cac24a78c6.97247852">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type"><![CDATA[EXTERNAL H-MASER]]></geo:standardType>
        <geo:inputFrequency>20.0</geo:inputFrequency>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-5b62cac24a78c6.97247852-time">
            <gml:beginPosition><![CDATA[2007-01-04]]></gml:beginPosition>
            <gml:endPosition><![CDATA[2007-03-21]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[The external frequency for the receiver is
the H-maser based UTC(IT) since 2007-01-04
until 2007-03-21]]></geo:notes>
      </geo:FrequencyStandard>
      <geo:dateInserted>2007-01-04</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:frequencyStandard>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-5b62cac24ae7d8.05812039">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type"><![CDATA[EXTERNAL H-MASER]]></geo:standardType>
        <geo:inputFrequency>20.0</geo:inputFrequency>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-5b62cac24ae7d8.05812039-time">
            <gml:beginPosition><![CDATA[2007-03-21]]></gml:beginPosition>
            <gml:endPosition><![CDATA[2009-11-26]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[The external frequency for the receiver is
the H-maser based UTC(IT) since 2007-03-21.]]></geo:notes>
      </geo:FrequencyStandard>
      <geo:dateInserted>2007-03-21</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:frequencyStandard>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-5b62cac24b5854.99100414">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type"><![CDATA[EXTERNAL H-MASER]]></geo:standardType>
        <geo:inputFrequency>20.0</geo:inputFrequency>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-5b62cac24b5854.99100414-time">
            <gml:beginPosition><![CDATA[2009-11-26]]></gml:beginPosition>
            <gml:endPosition><![CDATA[2010-02-26]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[The external frequency for the receiver is
the KVARTZ CH1-75 H-maser based UTC(IT)
since 2009-11-26 until 2010-02-26.]]></geo:notes>
      </geo:FrequencyStandard>
      <geo:dateInserted>2009-11-26</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:frequencyStandard>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-5b62cac24bc856.75392544">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type"><![CDATA[EXTERNAL H-MASER]]></geo:standardType>
        <geo:inputFrequency>20.0</geo:inputFrequency>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-5b62cac24bc856.75392544-time">
            <gml:beginPosition><![CDATA[2010-02-26]]></gml:beginPosition>
            <gml:endPosition><![CDATA[2012-05-21]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[The external frequency for the receiver is
the SYMMETRICOM DATUM H-maser based UTC(IT)
since 2010-02-26 until 2012-05-21.]]></geo:notes>
      </geo:FrequencyStandard>
      <geo:dateInserted>2010-02-26</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:frequencyStandard>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-5b62cac24c4015.41625596">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type"><![CDATA[EXTERNAL H-MASER]]></geo:standardType>
        <geo:inputFrequency>20.0</geo:inputFrequency>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-5b62cac24c4015.41625596-time">
            <gml:beginPosition><![CDATA[2012-05-21]]></gml:beginPosition>
            <gml:endPosition><![CDATA[2013-06-20]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[The external frequency for the receiver is
the KVARTZ CH1-75 H-maser based UTC(IT)
since 2012-05-21 until 2013-06-20.]]></geo:notes>
      </geo:FrequencyStandard>
      <geo:dateInserted>2012-05-21</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:frequencyStandard>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-5b62cac24cb000.58112700">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type"><![CDATA[EXTERNAL H-MASER]]></geo:standardType>
        <geo:inputFrequency>20.0</geo:inputFrequency>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-5b62cac24cb000.58112700-time">
            <gml:beginPosition><![CDATA[2013-06-20]]></gml:beginPosition>
            <gml:endPosition><![CDATA[2014-02-05]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[The external frequency for the receiver is
the SYMMETRICOM DATUM H-maser based UTC(IT)
since 2013-06-20 until 2014-02-05.]]></geo:notes>
      </geo:FrequencyStandard>
      <geo:dateInserted>2013-06-20</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:frequencyStandard>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-5b62cac24d1eb3.62345230">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type"><![CDATA[EXTERNAL H-MASER]]></geo:standardType>
        <geo:inputFrequency>20.0</geo:inputFrequency>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-5b62cac24d1eb3.62345230-time">
            <gml:beginPosition><![CDATA[2014-02-05]]></gml:beginPosition>
            <gml:endPosition><![CDATA[2018-04-09]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[The external frequency for the receiver is
the SKVARTZ CH1-75 H-maser based UTC(IT)
since 2014-02-05.]]></geo:notes>
      </geo:FrequencyStandard>
      <geo:dateInserted>2014-02-05</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:frequencyStandard>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-5b62cac24d8f02.81402671">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type"><![CDATA[EXTERNAL H-MASER]]></geo:standardType>
        <geo:inputFrequency>10.0</geo:inputFrequency>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-5b62cac24d8f02.81402671-time">
            <gml:beginPosition><![CDATA[2018-04-10]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[The external frequency for the receiver is
the MICROSEMI MHM 2010 H-maser based UTC(IT)
since 2014-02-05.]]></geo:notes>
      </geo:FrequencyStandard>
      <geo:dateInserted>2018-04-10</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:frequencyStandard>
    <geo:collocationInformation>
      <geo:CollocationInformation gml:id="coll-5b62cac24deaf4.65097535">
        <geo:instrumentationType codeSpace="urn:ga-gov-au:instrumentation-type"><![CDATA[TWSTFT]]></geo:instrumentationType>
        <geo:status codeSpace="urn:ga-gov-au:status-type"><![CDATA[PERMANENT]]></geo:status>
        <gml:validTime>
          <gml:TimePeriod gml:id="coll-5b62cac24deaf4.65097535-time">
            <gml:beginPosition><![CDATA[2001-04-02]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[Two-way satellite time and frequency
station, IEN02, based on SATRE modem.]]></geo:notes>
      </geo:CollocationInformation>
      <geo:dateInserted>2001-04-02</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:collocationInformation>
    <geo:collocationInformation>
      <geo:CollocationInformation gml:id="coll-5b62cac24e3777.23609652">
        <geo:instrumentationType codeSpace="urn:ga-gov-au:instrumentation-type"><![CDATA[GPS GEODETIC]]></geo:instrumentationType>
        <geo:status codeSpace="urn:ga-gov-au:status-type"><![CDATA[PERMANENT]]></geo:status>
        <gml:validTime>
          <gml:TimePeriod gml:id="coll-5b62cac24e3777.23609652-time">
            <gml:beginPosition><![CDATA[2006-01-01]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[Septentrio PolaRx2 (INR2)]]></geo:notes>
      </geo:CollocationInformation>
      <geo:dateInserted>2006-01-01</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:collocationInformation>
    <geo:collocationInformation>
      <geo:CollocationInformation gml:id="coll-5b62cac24e8084.87765197">
        <geo:instrumentationType codeSpace="urn:ga-gov-au:instrumentation-type"><![CDATA[JAVAD LEGACY (INR3)]]></geo:instrumentationType>
        <geo:status codeSpace="urn:ga-gov-au:status-type"><![CDATA[PERMANENT]]></geo:status>
        <gml:validTime>
          <gml:TimePeriod gml:id="coll-5b62cac24e8084.87765197-time">
            <gml:beginPosition><![CDATA[2006-01-01]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[Javad Legacy (INR3)]]></geo:notes>
      </geo:CollocationInformation>
      <geo:dateInserted>2006-01-01</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:collocationInformation>
    <geo:collocationInformation>
      <geo:CollocationInformation gml:id="coll-5b62cac24ec961.98597652">
        <geo:instrumentationType codeSpace="urn:ga-gov-au:instrumentation-type"><![CDATA[GPS/GLONASS GEODETIC]]></geo:instrumentationType>
        <geo:status codeSpace="urn:ga-gov-au:status-type"><![CDATA[PERMANENT]]></geo:status>
        <gml:validTime>
          <gml:TimePeriod gml:id="coll-5b62cac24ec961.98597652-time">
            <gml:beginPosition><![CDATA[2006-01-01]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[Septentrio PolaRx3TR (INR4)]]></geo:notes>
      </geo:CollocationInformation>
      <geo:dateInserted>2006-01-01</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:collocationInformation>
    <geo:collocationInformation>
      <geo:CollocationInformation gml:id="coll-5b62cac24f12e3.45176604">
        <geo:instrumentationType codeSpace="urn:ga-gov-au:instrumentation-type"><![CDATA[GPS/GLONASS/GALILEO GEODETIC]]></geo:instrumentationType>
        <geo:status codeSpace="urn:ga-gov-au:status-type"><![CDATA[PERMANENT]]></geo:status>
        <gml:validTime>
          <gml:TimePeriod gml:id="coll-5b62cac24f12e3.45176604-time">
            <gml:beginPosition><![CDATA[2006-01-01]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[Septentrio PolaRx4TR (INR5)]]></geo:notes>
      </geo:CollocationInformation>
      <geo:dateInserted>2006-01-01</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:collocationInformation>
    <geo:collocationInformation>
      <geo:CollocationInformation gml:id="coll-5b62cac24f5cc1.03000939">
        <geo:instrumentationType codeSpace="urn:ga-gov-au:instrumentation-type"><![CDATA[GPS/GLONASS/GALILEO/BEIDOU GEODETIC]]></geo:instrumentationType>
        <geo:status codeSpace="urn:ga-gov-au:status-type"><![CDATA[PERMANENT]]></geo:status>
        <gml:validTime>
          <gml:TimePeriod gml:id="coll-5b62cac24f5cc1.03000939-time">
            <gml:beginPosition><![CDATA[2006-01-01]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[Septentrio PolaRx4TR (INR6)]]></geo:notes>
      </geo:CollocationInformation>
      <geo:dateInserted>2006-01-01</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:collocationInformation>
    <geo:collocationInformation>
      <geo:CollocationInformation gml:id="coll-5b62cac24fa630.67843697">
        <geo:instrumentationType codeSpace="urn:ga-gov-au:instrumentation-type"><![CDATA[GPS/GLONASS/GALILEO/BEIDOU GEODETIC]]></geo:instrumentationType>
        <geo:status codeSpace="urn:ga-gov-au:status-type"><![CDATA[PERMANENT]]></geo:status>
        <gml:validTime>
          <gml:TimePeriod gml:id="coll-5b62cac24fa630.67843697-time">
            <gml:beginPosition><![CDATA[2006-01-01]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[Septentrio PolaRx4TR (INR7)]]></geo:notes>
      </geo:CollocationInformation>
      <geo:dateInserted>2006-01-01</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:collocationInformation>
    <geo:collocationInformation>
      <geo:CollocationInformation gml:id="coll-5b62cac24fefd1.13641317">
        <geo:instrumentationType codeSpace="urn:ga-gov-au:instrumentation-type"><![CDATA[GPS/GLONASS TIMING]]></geo:instrumentationType>
        <geo:status codeSpace="urn:ga-gov-au:status-type"><![CDATA[PERMANENT]]></geo:status>
        <gml:validTime>
          <gml:TimePeriod gml:id="coll-5b62cac24fefd1.13641317-time">
            <gml:beginPosition><![CDATA[2006-01-01]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[DICOM GTR50 (GTRI)]]></geo:notes>
      </geo:CollocationInformation>
      <geo:dateInserted>2006-01-01</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:collocationInformation>
    <geo:collocationInformation>
      <geo:CollocationInformation gml:id="coll-5b62cac2503862.61075616">
        <geo:instrumentationType codeSpace="urn:ga-gov-au:instrumentation-type"><![CDATA[GPS/GLONASS TIMING]]></geo:instrumentationType>
        <geo:status codeSpace="urn:ga-gov-au:status-type"><![CDATA[PERMANENT]]></geo:status>
        <gml:validTime>
          <gml:TimePeriod gml:id="coll-5b62cac2503862.61075616-time">
            <gml:beginPosition><![CDATA[2006-01-01]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[DICOM GTR50 (GTRB)]]></geo:notes>
      </geo:CollocationInformation>
      <geo:dateInserted>2006-01-01</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:collocationInformation>
    <geo:collocationInformation>
      <geo:CollocationInformation gml:id="coll-64a2800c30a44">
        <geo:instrumentationType codeSpace="urn:ga-gov-au:instrumentation-type"><![CDATA[GPS/GLONASS/GALILEO TIMING]]></geo:instrumentationType>
        <geo:status codeSpace="urn:ga-gov-au:status-type"><![CDATA[PERMANENT]]></geo:status>
        <gml:validTime>
          <gml:TimePeriod gml:id="coll-64a2800c30a44-time">
            <gml:beginPosition><![CDATA[2006-01-01]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[AOS TTS-3 (INRI)]]></geo:notes>
      </geo:CollocationInformation>
      <geo:dateInserted>2023-07-03T08:00:00Z</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:collocationInformation>
    <geo:collocationInformation>
      <geo:CollocationInformation gml:id="coll-64a2800c2e200">
        <geo:instrumentationType codeSpace="urn:ga-gov-au:instrumentation-type"><![CDATA[GPS]]></geo:instrumentationType>
        <geo:status codeSpace="urn:ga-gov-au:status-type"><![CDATA[PERMANENT]]></geo:status>
        <gml:validTime>
          <gml:TimePeriod gml:id="coll-64a2800c2e200-time">
            <gml:beginPosition><![CDATA[2006-01-01]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[ASHTECH ZXII-3T]]></geo:notes>
      </geo:CollocationInformation>
      <geo:dateInserted>2023-07-03T08:00:00Z</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:collocationInformation>
    <geo:siteOwner gml:id="siteOwner">
      <gml:identifier codeSpace="https://gnss-metadata.eu/"><![CDATA[https://ror.org/03vn1bh77]]></gml:identifier>
      <gml:name><![CDATA[INRIM]]></gml:name>
      <gmd:MD_SecurityConstraints>
        <gmd:classification gco:nilReason="Missing"/>
      </gmd:MD_SecurityConstraints>
      <gmd:CI_ResponsibleParty>
        <gmd:individualName>
          <gco:CharacterString><![CDATA[INRIM Radio Navigation  Laboratory]]></gco:CharacterString>
        </gmd:individualName>
        <gmd:organisationName>
          <gco:CharacterString><![CDATA[Istituto Nazionale di Ricerca Metrologica]]></gco:CharacterString>
        </gmd:organisationName>
        <gmd:contactInfo>
          <gmd:CI_Contact>
            <gmd:phone>
              <gmd:CI_Telephone/>
            </gmd:phone>
            <gmd:address>
              <gmd:CI_Address>
                <gmd:deliveryPoint>
                  <gco:CharacterString><![CDATA[Strada delle Cacce, 91]]></gco:CharacterString>
                </gmd:deliveryPoint>
                <gmd:city>
                  <gco:CharacterString><![CDATA[Torino]]></gco:CharacterString>
                </gmd:city>
                <gmd:postalCode>
                  <gco:CharacterString><![CDATA[10135]]></gco:CharacterString>
                </gmd:postalCode>
                <gmd:country>
                  <gco:CharacterString><![CDATA[Italy]]></gco:CharacterString>
                </gmd:country>
                <gmd:electronicMailAddress>
                  <gco:CharacterString><![CDATA[gnss@inrim.it]]></gco:CharacterString>
                </gmd:electronicMailAddress>
              </gmd:CI_Address>
            </gmd:address>
          </gmd:CI_Contact>
        </gmd:contactInfo>
        <gmd:role/>
      </gmd:CI_ResponsibleParty>
    </geo:siteOwner>
    <geo:siteMetadataCustodian gml:id="metadataCustodian">
      <gml:identifier codeSpace="https://gnss-metadata.eu/"><![CDATA[https://ror.org/03vn1bh77]]></gml:identifier>
      <gml:name><![CDATA[INRIM]]></gml:name>
      <gmd:MD_SecurityConstraints>
        <gmd:classification gco:nilReason="Missing"/>
      </gmd:MD_SecurityConstraints>
      <gmd:CI_ResponsibleParty>
        <gmd:individualName>
          <gco:CharacterString><![CDATA[INRIM Radio Navigation  Laboratory]]></gco:CharacterString>
        </gmd:individualName>
        <gmd:organisationName>
          <gco:CharacterString><![CDATA[Istituto Nazionale di Ricerca Metrologica]]></gco:CharacterString>
        </gmd:organisationName>
        <gmd:contactInfo>
          <gmd:CI_Contact>
            <gmd:phone>
              <gmd:CI_Telephone/>
            </gmd:phone>
            <gmd:address>
              <gmd:CI_Address>
                <gmd:deliveryPoint>
                  <gco:CharacterString><![CDATA[Strada delle Cacce, 91]]></gco:CharacterString>
                </gmd:deliveryPoint>
                <gmd:city>
                  <gco:CharacterString><![CDATA[Torino]]></gco:CharacterString>
                </gmd:city>
                <gmd:postalCode>
                  <gco:CharacterString><![CDATA[10135]]></gco:CharacterString>
                </gmd:postalCode>
                <gmd:country>
                  <gco:CharacterString><![CDATA[Italy]]></gco:CharacterString>
                </gmd:country>
                <gmd:electronicMailAddress>
                  <gco:CharacterString><![CDATA[gnss@inrim.it]]></gco:CharacterString>
                </gmd:electronicMailAddress>
              </gmd:CI_Address>
            </gmd:address>
          </gmd:CI_Contact>
        </gmd:contactInfo>
        <gmd:role/>
      </gmd:CI_ResponsibleParty>
    </geo:siteMetadataCustodian>
    <geo:moreInformation>
      <geo:MoreInformation gml:id="more-info">
        <geo:dataCenter><![CDATA[ASI]]></geo:dataCenter>
        <geo:dataCenter><![CDATA[BEV]]></geo:dataCenter>
        <geo:urlForMoreInformation><![CDATA[http://geodaf.mt.asi.it/html_old/gps/info.html]]></geo:urlForMoreInformation>
        <geo:siteMap><![CDATA[]]></geo:siteMap>
        <geo:siteDiagram><![CDATA[]]></geo:siteDiagram>
        <geo:horizonMask><![CDATA[]]></geo:horizonMask>
        <geo:monumentDescription><![CDATA[]]></geo:monumentDescription>
        <geo:sitePictures><![CDATA[]]></geo:sitePictures>
        <geo:notes><![CDATA[Data are also regularly submitted to IGNI
acting as Secondary Data Center for IGS]]></geo:notes>
        <geo:antennaGraphicsWithDimensions><![CDATA[SEPCHOKE_MC

                     -------------                        <--  0.1060
                    /             \
                   |               |
-------------------------------------------------------   <--  0.0620  TCR
|                                                     |
|                                                     |
|                                                     |
|                                                     |
+------------------------+---+------------------------+   <--  0.0010  BCR
                         +---+                            <--  0.0000  BAM=ARP

<--                      0.3764                     -->

ARP: Antenna Reference Point
L1 : L1 Phase Center                   L2 : L2 Phase Center]]></geo:antennaGraphicsWithDimensions>
        <geo:insertTextGraphicFromAntenna><![CDATA[SEPCHOKE_MC

                     -------------                        <--  0.1060
                    /             \
                   |               |
-------------------------------------------------------   <--  0.0620  TCR
|                                                     |
|                                                     |
|                                                     |
|                                                     |
+------------------------+---+------------------------+   <--  0.0010  BCR
                         +---+                            <--  0.0000  BAM=ARP

<--                      0.3764                     -->

ARP: Antenna Reference Point
L1 : L1 Phase Center                   L2 : L2 Phase Center]]></geo:insertTextGraphicFromAntenna>
        <geo:DOI codeSpace="urn:ga-gov-au:self.moreInformation-type"><![CDATA[https://doi.org/10.24414/ROB-EUREF-HDC]]></geo:DOI>
      </geo:MoreInformation>
    </geo:moreInformation>
  </geo:siteLog>
</geo:GeodesyML>
