<?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="HOER00DEU">
  <geo:siteLog gml:id="hoer00deu_20230419">
    <geo:formInformation>
      <geo:FormInformation gml:id="form-info">
        <geo:preparedBy>GREF Operator (operator.gref@bkg.bund.de)</geo:preparedBy>
        <geo:datePrepared>2023-04-19</geo:datePrepared>
        <geo:reportType>UPDATE</geo:reportType>
      </geo:FormInformation>
    </geo:formInformation>
    <geo:siteIdentification>
      <geo:SiteIdentification gml:id="site-identification">
        <geo:siteName>Hoernum / Island Sylt</geo:siteName>
        <geo:fourCharacterID>HOER</geo:fourCharacterID>
        <geo:monumentNumber>0</geo:monumentNumber>
        <geo:receiverNumber>0</geo:receiverNumber>
        <geo:monumentInscription></geo:monumentInscription>
        <geo:iersDOMESNumber>14284M001</geo:iersDOMESNumber>
        <geo:cdpNumber></geo:cdpNumber>
        <geo:monumentDescription codeSpace="urn:ga-gov-au:monument-description-type"><![CDATA[STEEL MAST]]></geo:monumentDescription>
        <geo:heightOfTheMonument>3.0</geo:heightOfTheMonument>
        <geo:monumentFoundation>STEEL MAST FASTENED ON THE ROOF</geo:monumentFoundation>
        <geo:markerDescription>SURVEY MARKER BOLT ON THE STEEL MAST</geo:markerDescription>
        <geo:dateInstalled>2003-07-15T00:00:00Z</geo:dateInstalled>
        <geo:geologicCharacteristic codeSpace="urn:ga-gov-au:geologic-characteristic-type"><![CDATA[]]></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[Survey Marker Bolt on a steel
mast, fastened on a wall on
the roof on the building of the
Grundschule in Hoernum / Island
Sylt. Close to the harbour and
to the tide gauge.
The Survey Marker Bolt is
1.5 m above the roof and
6.4 m above the ground.]]></geo:notes>
      </geo:SiteIdentification>
    </geo:siteIdentification>
    <geo:siteLocation>
      <geo:SiteLocation gml:id="site-location">
        <geo:city>Hoernum / Island Sylt</geo:city>
        <geo:state>Schleswig-Holstein</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="DEU"><![CDATA[DEU]]></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[3650022.6398982 532050.40998517 5185984.2598544]]></gml:pos>
            </gml:Point>
          </geo:cartesianPosition>
          <geo:geodeticPosition>
            <gml:Point gml:id="pos_ellipsoidal">
              <gml:pos srsName="EPSG:4979"><![CDATA[54.758751319425 8.2933859532482 62.496]]></gml:pos>
            </gml:Point>
          </geo:geodeticPosition>
        </geo:approximatePositionITRF>
        <geo:notes></geo:notes>
      </geo:SiteLocation>
    </geo:siteLocation>
    <geo:gnssReceiver>
      <geo:GnssReceiver gml:id="gnss-receiver-5a8583f2ddcee6.81315909">
        <geo:notes>Additional Number LE 4568 on the type level</geo:notes>
        <geo:manufacturerSerialNumber>AFA0JAF1D6O</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="JPS LEGACY"><![CDATA[JPS LEGACY]]></geo:igsModelCode>
        <geo:satelliteSystem><![CDATA[GPS]]></geo:satelliteSystem>
        <geo:satelliteSystem><![CDATA[GLO]]></geo:satelliteSystem>
        <geo:firmwareVersion><![CDATA[E_GGD_2/2.2]]></geo:firmwareVersion>
        <geo:elevationCutoffSetting xsi:nil="false">5.0</geo:elevationCutoffSetting>
        <geo:dateInstalled><![CDATA[2003-07-15T00:00:00Z]]></geo:dateInstalled>
        <geo:dateRemoved><![CDATA[2005-06-30T10:00:00Z]]></geo:dateRemoved>
        <geo:temperatureStabilization xsi:nil="false">0.0</geo:temperatureStabilization>
      </geo:GnssReceiver>
      <geo:dateInserted>2003-07-15T00:00:00Z</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:gnssReceiver>
    <geo:gnssAntenna>
      <geo:GnssAntenna gml:id="gnss-antenna-5a8583f2dea509.40563398">
        <geo:notes></geo:notes>
        <geo:manufacturerSerialNumber>217-0121</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="TPSCR3_GGD      CONE"><![CDATA[TPSCR3_GGD      CONE]]></geo:igsModelCode>
        <geo:antennaReferencePoint codeSpace="urn:ga-gov-au:antenna-reference-point-type"><![CDATA[BPA]]></geo:antennaReferencePoint>
        <geo:marker-arpUpEcc.>0.194</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[CONE]]></geo:antennaRadomeType>
        <geo:radomeSerialNumber><![CDATA[]]></geo:radomeSerialNumber>
        <geo:antennaCableType><![CDATA[Aircom plus]]></geo:antennaCableType>
        <geo:antennaCableLength xsi:nil="false">50.0</geo:antennaCableLength>
        <geo:dateInstalled><![CDATA[2003-07-15T00:00:00Z]]></geo:dateInstalled>
        <geo:dateRemoved><![CDATA[2005-06-30T10:00:00Z]]></geo:dateRemoved>
      </geo:GnssAntenna>
      <geo:dateInserted>2003-07-15T00:00:00Z</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:gnssAntenna>
    <geo:frequencyStandard>
      <geo:FrequencyStandard gml:id="frequency-5a8583f2dfbfb6.32585446">
        <geo:standardType codeSpace="urn:ga-gov-au:frequency-standard-type"><![CDATA[INTERNAL ]]></geo:standardType>
        <gml:validTime>
          <gml:TimePeriod gml:id="frequency-5a8583f2dfbfb6.32585446-time">
            <gml:beginPosition><![CDATA[2003-07-15]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:notes><![CDATA[]]></geo:notes>
      </geo:FrequencyStandard>
      <geo:dateInserted>2003-07-15</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:frequencyStandard>
    <geo:humiditySensor>
      <geo:HumiditySensor gml:id="humidity-5a8583f2e02c34.78168705">
        <geo:type codeSpace="urn:ga-gov-au:humidity-sensor-type"><![CDATA[PT35108]]></geo:type>
        <geo:notes><![CDATA[The humidity sensor is 0.2 m
below the antenna.]]></geo:notes>
        <geo:manufacturer><![CDATA[Vaisala Oyi]]></geo:manufacturer>
        <geo:serialNumber><![CDATA[]]></geo:serialNumber>
        <geo:heightDiffToAntenna>0.2</geo:heightDiffToAntenna>
        <geo:calibrationDate><![CDATA[]]></geo:calibrationDate>
        <gml:validTime>
          <gml:TimePeriod gml:id="humidity-5a8583f2e02c34.78168705-time">
            <gml:beginPosition><![CDATA[2003-07-15]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:dataSamplingInterval>900.0</geo:dataSamplingInterval>
        <geo:accuracy-percentRelativeHumidity>1.0</geo:accuracy-percentRelativeHumidity>
        <geo:aspiration><![CDATA[CAPACITIVY THIN FILM POLYMER]]></geo:aspiration>
      </geo:HumiditySensor>
      <geo:dateInserted>2003-07-15</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:humiditySensor>
    <geo:pressureSensor>
      <geo:PressureSensor gml:id="pressure-5a8583f2e13879.06202738">
        <geo:type codeSpace="urn:ga-gov-au:pressure-sensor-type"><![CDATA[PTU]]></geo:type>
        <geo:notes><![CDATA[The pressure Sensor is
6.0 m below the antenna.]]></geo:notes>
        <geo:manufacturer><![CDATA[Vaisala Oyi]]></geo:manufacturer>
        <geo:serialNumber><![CDATA[]]></geo:serialNumber>
        <geo:heightDiffToAntenna>6.0</geo:heightDiffToAntenna>
        <geo:calibrationDate><![CDATA[]]></geo:calibrationDate>
        <gml:validTime>
          <gml:TimePeriod gml:id="pressure-5a8583f2e13879.06202738-time">
            <gml:beginPosition><![CDATA[2003-07-15]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:dataSamplingInterval>900.0</geo:dataSamplingInterval>
        <geo:accuracy-hPa>0.1</geo:accuracy-hPa>
      </geo:PressureSensor>
      <geo:dateInserted>2003-07-15</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:pressureSensor>
    <geo:temperatureSensor>
      <geo:TemperatureSensor gml:id="temperature_sensor-5a8583f2e0b9f5.47090565">
        <geo:type codeSpace="urn:ga-gov-au:temperature-sensor-type"><![CDATA[PT35108]]></geo:type>
        <geo:notes><![CDATA[The temperature sensor is
0.2 m below the antenna.]]></geo:notes>
        <geo:manufacturer><![CDATA[Vaisala Oyi]]></geo:manufacturer>
        <geo:serialNumber><![CDATA[]]></geo:serialNumber>
        <geo:heightDiffToAntenna>0.2</geo:heightDiffToAntenna>
        <geo:calibrationDate><![CDATA[]]></geo:calibrationDate>
        <gml:validTime>
          <gml:TimePeriod gml:id="temperature_sensor-5a8583f2e0b9f5.47090565-time">
            <gml:beginPosition><![CDATA[2003-07-15]]></gml:beginPosition>
            <gml:endPosition><![CDATA[]]></gml:endPosition>
          </gml:TimePeriod>
        </gml:validTime>
        <geo:dataSamplingInterval>900.0</geo:dataSamplingInterval>
        <geo:accuracy-degreesCelcius>0.2</geo:accuracy-degreesCelcius>
        <geo:aspiration><![CDATA[RESISTIVE PLATINUM PROBE]]></geo:aspiration>
      </geo:TemperatureSensor>
      <geo:dateInserted>2003-07-15</geo:dateInserted>
      <geo:dateDeleted></geo:dateDeleted>
    </geo:temperatureSensor>
    <geo:siteOwner gml:id="siteOwner">
      <gml:identifier codeSpace="https://gnss-metadata.eu/"><![CDATA[https://ror.org/01q6zce06]]></gml:identifier>
      <gml:name><![CDATA[BKG]]></gml:name>
      <gmd:MD_SecurityConstraints>
        <gmd:classification gco:nilReason="Missing"/>
      </gmd:MD_SecurityConstraints>
      <gmd:CI_ResponsibleParty>
        <gmd:individualName>
          <gco:CharacterString><![CDATA[GREF Operator]]></gco:CharacterString>
        </gmd:individualName>
        <gmd:organisationName>
          <gco:CharacterString><![CDATA[Bundesamt fuer Kartographie und Geodaesie]]></gco:CharacterString>
        </gmd:organisationName>
        <gmd:positionName>
          <gco:CharacterString><![CDATA[Department of Geodaesie]]></gco:CharacterString>
        </gmd:positionName>
        <gmd:contactInfo>
          <gmd:CI_Contact>
            <gmd:phone>
              <gmd:CI_Telephone>
                <gmd:voice>
                  <gco:CharacterString><![CDATA[+49 341 5634410]]></gco:CharacterString>
                </gmd:voice>
                <gmd:voice>
                  <gco:CharacterString><![CDATA[+49 341 5634432]]></gco:CharacterString>
                </gmd:voice>
                <gmd:facsimile>
                  <gco:CharacterString><![CDATA[+49 341 5634415]]></gco:CharacterString>
                </gmd:facsimile>
              </gmd:CI_Telephone>
            </gmd:phone>
            <gmd:address>
              <gmd:CI_Address>
                <gmd:deliveryPoint>
                  <gco:CharacterString><![CDATA[Richard-Strauss-Allee, 11]]></gco:CharacterString>
                </gmd:deliveryPoint>
                <gmd:city>
                  <gco:CharacterString><![CDATA[Frankfurt a.M.]]></gco:CharacterString>
                </gmd:city>
                <gmd:administrativeArea>
                  <gco:CharacterString><![CDATA[Department of Geodaesie]]></gco:CharacterString>
                </gmd:administrativeArea>
                <gmd:postalCode>
                  <gco:CharacterString><![CDATA[D-60598]]></gco:CharacterString>
                </gmd:postalCode>
                <gmd:country>
                  <gco:CharacterString><![CDATA[Germany]]></gco:CharacterString>
                </gmd:country>
                <gmd:electronicMailAddress>
                  <gco:CharacterString><![CDATA[operator.gref@bkg.bund.de]]></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/01q6zce06]]></gml:identifier>
      <gml:name><![CDATA[BKG]]></gml:name>
      <gmd:MD_SecurityConstraints>
        <gmd:classification gco:nilReason="Missing"/>
      </gmd:MD_SecurityConstraints>
      <gmd:CI_ResponsibleParty>
        <gmd:individualName>
          <gco:CharacterString><![CDATA[GREF Operator]]></gco:CharacterString>
        </gmd:individualName>
        <gmd:organisationName>
          <gco:CharacterString><![CDATA[Bundesamt fuer Kartographie und Geodaesie]]></gco:CharacterString>
        </gmd:organisationName>
        <gmd:positionName>
          <gco:CharacterString><![CDATA[Department of Geodaesie]]></gco:CharacterString>
        </gmd:positionName>
        <gmd:contactInfo>
          <gmd:CI_Contact>
            <gmd:phone>
              <gmd:CI_Telephone>
                <gmd:voice>
                  <gco:CharacterString><![CDATA[+49 341 5634410]]></gco:CharacterString>
                </gmd:voice>
                <gmd:voice>
                  <gco:CharacterString><![CDATA[+49 341 5634432]]></gco:CharacterString>
                </gmd:voice>
                <gmd:facsimile>
                  <gco:CharacterString><![CDATA[+49 341 5634415]]></gco:CharacterString>
                </gmd:facsimile>
              </gmd:CI_Telephone>
            </gmd:phone>
            <gmd:address>
              <gmd:CI_Address>
                <gmd:deliveryPoint>
                  <gco:CharacterString><![CDATA[Richard-Strauss-Allee, 11]]></gco:CharacterString>
                </gmd:deliveryPoint>
                <gmd:city>
                  <gco:CharacterString><![CDATA[Frankfurt a.M.]]></gco:CharacterString>
                </gmd:city>
                <gmd:administrativeArea>
                  <gco:CharacterString><![CDATA[Department of Geodaesie]]></gco:CharacterString>
                </gmd:administrativeArea>
                <gmd:postalCode>
                  <gco:CharacterString><![CDATA[D-60598]]></gco:CharacterString>
                </gmd:postalCode>
                <gmd:country>
                  <gco:CharacterString><![CDATA[Germany]]></gco:CharacterString>
                </gmd:country>
                <gmd:electronicMailAddress>
                  <gco:CharacterString><![CDATA[operator.gref@bkg.bund.de]]></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[BKG]]></geo:dataCenter>
        <geo:dataCenter><![CDATA[BEV]]></geo:dataCenter>
        <geo:urlForMoreInformation><![CDATA[www.bkg.bund.de]]></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[Y]]></geo:sitePictures>
        <geo:notes><![CDATA[]]></geo:notes>
        <geo:antennaGraphicsWithDimensions><![CDATA[TPSCR3_GGD

                      ---------
                    /     +     \                      <-- 0.104 L2
                   |      +      |                     <-- 0.081 L1
 +--------------------------------------------------+  <-- 0.071 TCR
 |                                                  |
 |                                                  |
 |                                                  |
 |                                                  |
 +-----------------+-------------+------------------+  <-- 0.003 BCR

                    +-----x-----+                      <-- 0.0 BPA=ARP

 <--                    0.326                     -->

ARP: Antenna Reference Point
L1 : L1 Phase Center                   L2 : L2 Phase Center
TCR: Top of Chokering                  BCR: Bottom of Chokering
TGP: Top of Ground Plane               BGP: Bottom of Ground Plane
TPA: Top of Preamplifier               BPA: Bottom of Preamplifier
TOP: Top of Pole]]></geo:antennaGraphicsWithDimensions>
        <geo:insertTextGraphicFromAntenna><![CDATA[TPSCR3_GGD

                      ---------
                    /     +     \                      <-- 0.104 L2
                   |      +      |                     <-- 0.081 L1
 +--------------------------------------------------+  <-- 0.071 TCR
 |                                                  |
 |                                                  |
 |                                                  |
 |                                                  |
 +-----------------+-------------+------------------+  <-- 0.003 BCR

                    +-----x-----+                      <-- 0.0 BPA=ARP

 <--                    0.326                     -->

ARP: Antenna Reference Point
L1 : L1 Phase Center                   L2 : L2 Phase Center
TCR: Top of Chokering                  BCR: Bottom of Chokering
TGP: Top of Ground Plane               BGP: Bottom of Ground Plane
TPA: Top of Preamplifier               BPA: Bottom of Preamplifier
TOP: Top of Pole]]></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>
