Geodetic CRS: ITRF88
Datum: International Terrestrial Reference Frame 1988
Ellipsoid: GRS 1980
Prime meridian: Greenwich
Data source: OGP
Information source: International Earth Rotation Service (IERS) ftp://lareg.ensg.ign.fr/pub/itrf/ITRF.TP
Revision date: 2006-10-13
Scope: Geodesy.
Remarks: At epoch 1988.0. Rates dX=0.0000 m/yr, dy=0.0006 m/yr, dZ=0.0014 m/yr, rX=rY=0.0"/yr, rZ=-0.00002"/yr, dS=-0.00001 ppm/yr.
Method: Position Vector transformation (geog2D domain)
Area of use: World.
Description: (-0.0247, -0.0115, 0.0979, -0.0001, 0.0, 0.00018, -0.00895)
Definition: OGP XML
<?xml version="1.0" encoding="UTF-8"?> <gml:Transformation xmlns:epsg="urn:x-ogp:spec:schema-xsd:EPSG:1.0:dataset" 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:xlink="http://www.w3.org/1999/xlink" gml:id="epsg-op-1943"> <gml:metaDataProperty> <epsg:CommonMetaData> <epsg:type>transformation</epsg:type> <epsg:informationSource>International Earth Rotation Service (IERS) ftp://lareg.ensg.ign.fr/pub/itrf/ITRF.TP</epsg:informationSource> <epsg:revisionDate>2006-10-13</epsg:revisionDate> <epsg:changes> <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2006.310" /> <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2006.890" /> <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2009.083" /> </epsg:changes> <epsg:show>true</epsg:show> <epsg:isDeprecated>true</epsg:isDeprecated> </epsg:CommonMetaData> </gml:metaDataProperty> <gml:metaDataProperty> <epsg:CoordinateOperationMetaData> <epsg:variant>1</epsg:variant> </epsg:CoordinateOperationMetaData> </gml:metaDataProperty> <gml:identifier codeSpace="OGP">urn:ogc:def:coordinateOperation:EPSG::1943</gml:identifier> <gml:name>ITRF88 to ITRF2000 (1)</gml:name> <gml:remarks>At epoch 1988.0. Rates dX=0.0000 m/yr, dy=0.0006 m/yr, dZ=0.0014 m/yr, rX=rY=0.0"/yr, rZ=-0.00002"/yr, dS=-0.00001 ppm/yr.</gml:remarks> <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::1262" /> <gml:scope>Geodesy.</gml:scope> <gml:operationVersion>IERS</gml:operationVersion> <gml:coordinateOperationAccuracy> <gmd:DQ_RelativeInternalPositionalAccuracy> <gmd:result> <gmd:DQ_QuantitativeResult> <gmd:valueUnit xlink:href="urn:ogc:def:uom:EPSG::9001" /> <gmd:value> <gco:Record> <gco:Decimal>0</gco:Decimal> </gco:Record> </gmd:value> </gmd:DQ_QuantitativeResult> </gmd:result> </gmd:DQ_RelativeInternalPositionalAccuracy> </gml:coordinateOperationAccuracy> <gml:sourceCRS xlink:href="urn:ogc:def:crs:EPSG::4910" /> <gml:targetCRS xlink:href="urn:ogc:def:crs:EPSG::4919" /> <gml:method xlink:href="urn:ogc:def:method:EPSG::9606" /> <gml:parameterValue> <gml:ParameterValue> <gml:value uom="urn:ogc:def:uom:EPSG::9001">-0.0247</gml:value> <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8605" /> </gml:ParameterValue> </gml:parameterValue> <gml:parameterValue> <gml:ParameterValue> <gml:value uom="urn:ogc:def:uom:EPSG::9001">-0.0115</gml:value> <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8606" /> </gml:ParameterValue> </gml:parameterValue> <gml:parameterValue> <gml:ParameterValue> <gml:value uom="urn:ogc:def:uom:EPSG::9001">0.0979</gml:value> <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8607" /> </gml:ParameterValue> </gml:parameterValue> <gml:parameterValue> <gml:ParameterValue> <gml:value uom="urn:ogc:def:uom:EPSG::9104">-0.0001</gml:value> <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8608" /> </gml:ParameterValue> </gml:parameterValue> <gml:parameterValue> <gml:ParameterValue> <gml:value uom="urn:ogc:def:uom:EPSG::9104">0</gml:value> <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8609" /> </gml:ParameterValue> </gml:parameterValue> <gml:parameterValue> <gml:ParameterValue> <gml:value uom="urn:ogc:def:uom:EPSG::9104">0.00018</gml:value> <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8610" /> </gml:ParameterValue> </gml:parameterValue> <gml:parameterValue> <gml:ParameterValue> <gml:value uom="urn:ogc:def:uom:EPSG::9202">-0.00895</gml:value> <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8611" /> </gml:ParameterValue> </gml:parameterValue> </gml:Transformation>