EPSG:1180

European Terrestrial Reference Frame 1991

Attributes

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Degree from Greenwich: 0

Data source: OGP

Information source: IAG Subcommision for the European Reference Frame (EUREF, http://etrs89.ensg.ign.fr/) and Boucher and Altamimi "Memo : Specifications for reference frame fixing in the analysis of a EUREF GPS campaign" (http://etrs89.ensg.ign.fr/memo-V8.pdf)

Revision date: 2017-05-14

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Definition: OGP XML

<?xml version="1.0" encoding="UTF-8"?>
 <gml:GeodeticDatum xmlns:epsg="urn:x-ogp:spec:schema-xsd:EPSG:1.0:dataset" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xlink="http://www.w3.org/1999/xlink" gml:id="iogp-datum-1180">
   <gml:metaDataProperty>
      <epsg:CommonMetaData>
         <epsg:type>geodetic</epsg:type>
         <epsg:alias alias="ETRF91" code="7214" codeSpace="urn:ogc:def:naming-system:EPSG::7302" />
         <epsg:informationSource>IAG Subcommision for the European Reference Frame (EUREF, http://etrs89.ensg.ign.fr/) and Boucher and Altamimi "Memo : Specifications for reference frame fixing in the analysis of a EUREF GPS campaign" (http://etrs89.ensg.ign.fr/memo-V8.pdf)</epsg:informationSource>
         <epsg:revisionDate>2017-05-14</epsg:revisionDate>
         <epsg:changes>
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2015.013" />
         </epsg:changes>
         <epsg:show>true</epsg:show>
         <epsg:isDeprecated>false</epsg:isDeprecated>
      </epsg:CommonMetaData>
   </gml:metaDataProperty>
   <gml:identifier codeSpace="IOGP">urn:ogc:def:datum:EPSG::1180</gml:identifier>
   <gml:name>European Terrestrial Reference Frame 1991</gml:name>
   <gml:remarks>Replaces ETRF90 (code 1179). Replaced by ETRF92 (code 1181).</gml:remarks>
   <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::1298" />
   <gml:scope>Geodesy.</gml:scope>
   <gml:anchorDefinition>Fixed to the stable part of the Eurasian continental plate at epoch 1989.0 and coincides with ITRF89 at epoch 1989.0. Defined by transformation from ITRF91 - see code 7934.</gml:anchorDefinition>
   <gml:realizationEpoch>1989-01-01</gml:realizationEpoch>
   <gml:primeMeridian xlink:href="urn:ogc:def:meridian:EPSG::8901" />
   <gml:ellipsoid xlink:href="urn:ogc:def:ellipsoid:EPSG::7019" />
</gml:GeodeticDatum>
<?xml version="1.0" encoding="UTF-8"?>
 <gml:GeodeticDatum xmlns:epsg="urn:x-ogp:spec:schema-xsd:EPSG:1.0:dataset" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xlink="http://www.w3.org/1999/xlink" gml:id="iogp-datum-1180">
   <gml:metaDataProperty>
      <epsg:CommonMetaData>
         <epsg:type>geodetic</epsg:type>
         <epsg:alias alias="ETRF91" code="7214" codeSpace="urn:ogc:def:naming-system:EPSG::7302" />
         <epsg:informationSource>IAG Subcommision for the European Reference Frame (EUREF, http://etrs89.ensg.ign.fr/) and Boucher and Altamimi "Memo : Specifications for reference frame fixing in the analysis of a EUREF GPS campaign" (http://etrs89.ensg.ign.fr/memo-V8.pdf)</epsg:informationSource>
         <epsg:revisionDate>2017-05-14</epsg:revisionDate>
         <epsg:changes>
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2015.013" />
         </epsg:changes>
         <epsg:show>true</epsg:show>
         <epsg:isDeprecated>false</epsg:isDeprecated>
      </epsg:CommonMetaData>
   </gml:metaDataProperty>
   <gml:identifier codeSpace="IOGP">urn:ogc:def:datum:EPSG::1180</gml:identifier>
   <gml:name>European Terrestrial Reference Frame 1991</gml:name>
   <gml:remarks>Replaces ETRF90 (code 1179). Replaced by ETRF92 (code 1181).</gml:remarks>
   <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::1298" />
   <gml:scope>Geodesy.</gml:scope>
   <gml:anchorDefinition>Fixed to the stable part of the Eurasian continental plate at epoch 1989.0 and coincides with ITRF89 at epoch 1989.0. Defined by transformation from ITRF91 - see code 7934.</gml:anchorDefinition>
   <gml:realizationEpoch>1989-01-01</gml:realizationEpoch>
   <gml:primeMeridian xlink:href="urn:ogc:def:meridian:EPSG::8901" />
   <gml:ellipsoid xlink:href="urn:ogc:def:ellipsoid:EPSG::7019" />
</gml:GeodeticDatum>