Definition: OGP XML
<div class="syntax"><pre><span class="cp"><?xml version="1.0" encoding="UTF-8"?></span>
<span class="nt"><gml:Transformation</span> <span class="na">xmlns:epsg=</span><span class="s">"urn:x-ogp:spec:schema-xsd:EPSG:1.0:dataset"</span> <span class="na">xmlns:gco=</span><span class="s">"http://www.isotc211.org/2005/gco"</span> <span class="na">xmlns:gmd=</span><span class="s">"http://www.isotc211.org/2005/gmd"</span> <span class="na">xmlns:gml=</span><span class="s">"http://www.opengis.net/gml/3.2"</span> <span class="na">xmlns:xlink=</span><span class="s">"http://www.w3.org/1999/xlink"</span> <span class="na">gml:id=</span><span class="s">"ogp-op-1946"</span><span class="nt">></span>
<span class="nt"><gml:metaDataProperty></span>
<span class="nt"><epsg:CommonMetaData></span>
<span class="nt"><epsg:type></span>transformation<span class="nt"></epsg:type></span>
<span class="nt"><epsg:informationSource></span>"Realization and Unification of NAD83 in Canada and the U.S. via the ITRF" by Cramer et al, IAG Proceedings, Section II, Munich, October 5-9, 1998; revised 11 March 1999.<span class="nt"></epsg:informationSource></span>
<span class="nt"><epsg:revisionDate></span>2014-06-27<span class="nt"></epsg:revisionDate></span>
<span class="nt"><epsg:changes></span>
<span class="nt"><epsg:changeID</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:change-request:EPSG::2014.029"</span> <span class="nt">/></span>
<span class="nt"></epsg:changes></span>
<span class="nt"><epsg:show></span>true<span class="nt"></epsg:show></span>
<span class="nt"><epsg:isDeprecated></span>false<span class="nt"></epsg:isDeprecated></span>
<span class="nt"></epsg:CommonMetaData></span>
<span class="nt"></gml:metaDataProperty></span>
<span class="nt"><gml:metaDataProperty></span>
<span class="nt"><epsg:CoordinateOperationMetaData></span>
<span class="nt"><epsg:variant></span>2<span class="nt"></epsg:variant></span>
<span class="nt"></epsg:CoordinateOperationMetaData></span>
<span class="nt"></gml:metaDataProperty></span>
<span class="nt"><gml:identifier</span> <span class="na">codeSpace=</span><span class="s">"OGP"</span><span class="nt">></span>urn:ogc:def:coordinateOperation:EPSG::1946<span class="nt"></gml:identifier></span>
<span class="nt"><gml:name></span>NAD83(CSRS) to WGS 84 (2)<span class="nt"></gml:name></span>
<span class="nt"><gml:remarks></span>Approximation derived from tfm code 6864 ignoring time-dependent parameters and assuming ITRF96(1997.0) and WGS 84 can be considered the same within the accuracy of the transformation.<span class="nt"></gml:remarks></span>
<span class="nt"><gml:domainOfValidity</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:area:EPSG::1061"</span> <span class="nt">/></span>
<span class="nt"><gml:scope></span>Geodesy.<span class="nt"></gml:scope></span>
<span class="nt"><gml:operationVersion></span>NGS-Usa ITRF96<span class="nt"></gml:operationVersion></span>
<span class="nt"><gml:coordinateOperationAccuracy></span>
<span class="nt"><gmd:DQ_RelativeInternalPositionalAccuracy></span>
<span class="nt"><gmd:result></span>
<span class="nt"><gmd:DQ_QuantitativeResult></span>
<span class="nt"><gmd:valueUnit</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:uom:EPSG::9001"</span> <span class="nt">/></span>
<span class="nt"><gmd:value></span>
<span class="nt"><gco:Record></span>
<span class="nt"><gco:Decimal></span>1<span class="nt"></gco:Decimal></span>
<span class="nt"></gco:Record></span>
<span class="nt"></gmd:value></span>
<span class="nt"></gmd:DQ_QuantitativeResult></span>
<span class="nt"></gmd:result></span>
<span class="nt"></gmd:DQ_RelativeInternalPositionalAccuracy></span>
<span class="nt"></gml:coordinateOperationAccuracy></span>
<span class="nt"><gml:sourceCRS</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:crs:EPSG::4617"</span> <span class="nt">/></span>
<span class="nt"><gml:targetCRS</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:crs:EPSG::4326"</span> <span class="nt">/></span>
<span class="nt"><gml:method</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:method:EPSG::9607"</span> <span class="nt">/></span>
<span class="nt"><gml:parameterValue></span>
<span class="nt"><gml:ParameterValue></span>
<span class="nt"><gml:value</span> <span class="na">uom=</span><span class="s">"urn:ogc:def:uom:EPSG::9001"</span><span class="nt">></span>-0.991<span class="nt"></gml:value></span>
<span class="nt"><gml:operationParameter</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:parameter:EPSG::8605"</span> <span class="nt">/></span>
<span class="nt"></gml:ParameterValue></span>
<span class="nt"></gml:parameterValue></span>
<span class="nt"><gml:parameterValue></span>
<span class="nt"><gml:ParameterValue></span>
<span class="nt"><gml:value</span> <span class="na">uom=</span><span class="s">"urn:ogc:def:uom:EPSG::9001"</span><span class="nt">></span>1.9072<span class="nt"></gml:value></span>
<span class="nt"><gml:operationParameter</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:parameter:EPSG::8606"</span> <span class="nt">/></span>
<span class="nt"></gml:ParameterValue></span>
<span class="nt"></gml:parameterValue></span>
<span class="nt"><gml:parameterValue></span>
<span class="nt"><gml:ParameterValue></span>
<span class="nt"><gml:value</span> <span class="na">uom=</span><span class="s">"urn:ogc:def:uom:EPSG::9001"</span><span class="nt">></span>0.5129<span class="nt"></gml:value></span>
<span class="nt"><gml:operationParameter</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:parameter:EPSG::8607"</span> <span class="nt">/></span>
<span class="nt"></gml:ParameterValue></span>
<span class="nt"></gml:parameterValue></span>
<span class="nt"><gml:parameterValue></span>
<span class="nt"><gml:ParameterValue></span>
<span class="nt"><gml:value</span> <span class="na">uom=</span><span class="s">"urn:ogc:def:uom:EPSG::9101"</span><span class="nt">></span>-0.000000125033<span class="nt"></gml:value></span>
<span class="nt"><gml:operationParameter</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:parameter:EPSG::8608"</span> <span class="nt">/></span>
<span class="nt"></gml:ParameterValue></span>
<span class="nt"></gml:parameterValue></span>
<span class="nt"><gml:parameterValue></span>
<span class="nt"><gml:ParameterValue></span>
<span class="nt"><gml:value</span> <span class="na">uom=</span><span class="s">"urn:ogc:def:uom:EPSG::9101"</span><span class="nt">></span>-0.000000046785<span class="nt"></gml:value></span>
<span class="nt"><gml:operationParameter</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:parameter:EPSG::8609"</span> <span class="nt">/></span>
<span class="nt"></gml:ParameterValue></span>
<span class="nt"></gml:parameterValue></span>
<span class="nt"><gml:parameterValue></span>
<span class="nt"><gml:ParameterValue></span>
<span class="nt"><gml:value</span> <span class="na">uom=</span><span class="s">"urn:ogc:def:uom:EPSG::9101"</span><span class="nt">></span>-0.000000056529<span class="nt"></gml:value></span>
<span class="nt"><gml:operationParameter</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:parameter:EPSG::8610"</span> <span class="nt">/></span>
<span class="nt"></gml:ParameterValue></span>
<span class="nt"></gml:parameterValue></span>
<span class="nt"><gml:parameterValue></span>
<span class="nt"><gml:ParameterValue></span>
<span class="nt"><gml:value</span> <span class="na">uom=</span><span class="s">"urn:ogc:def:uom:EPSG::9202"</span><span class="nt">></span>0<span class="nt"></gml:value></span>
<span class="nt"><gml:operationParameter</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:parameter:EPSG::8611"</span> <span class="nt">/></span>
<span class="nt"></gml:ParameterValue></span>
<span class="nt"></gml:parameterValue></span>
<span class="nt"></gml:Transformation></span>
</pre></div>
<?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="ogp-op-1946">
<gml:metaDataProperty>
<epsg:CommonMetaData>
<epsg:type>transformation</epsg:type>
<epsg:informationSource>"Realization and Unification of NAD83 in Canada and the U.S. via the ITRF" by Cramer et al, IAG Proceedings, Section II, Munich, October 5-9, 1998; revised 11 March 1999.</epsg:informationSource>
<epsg:revisionDate>2014-06-27</epsg:revisionDate>
<epsg:changes>
<epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2014.029" />
</epsg:changes>
<epsg:show>true</epsg:show>
<epsg:isDeprecated>false</epsg:isDeprecated>
</epsg:CommonMetaData>
</gml:metaDataProperty>
<gml:metaDataProperty>
<epsg:CoordinateOperationMetaData>
<epsg:variant>2</epsg:variant>
</epsg:CoordinateOperationMetaData>
</gml:metaDataProperty>
<gml:identifier codeSpace="OGP">urn:ogc:def:coordinateOperation:EPSG::1946</gml:identifier>
<gml:name>NAD83(CSRS) to WGS 84 (2)</gml:name>
<gml:remarks>Approximation derived from tfm code 6864 ignoring time-dependent parameters and assuming ITRF96(1997.0) and WGS 84 can be considered the same within the accuracy of the transformation.</gml:remarks>
<gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::1061" />
<gml:scope>Geodesy.</gml:scope>
<gml:operationVersion>NGS-Usa ITRF96</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>1</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::4617" />
<gml:targetCRS xlink:href="urn:ogc:def:crs:EPSG::4326" />
<gml:method xlink:href="urn:ogc:def:method:EPSG::9607" />
<gml:parameterValue>
<gml:ParameterValue>
<gml:value uom="urn:ogc:def:uom:EPSG::9001">-0.991</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">1.9072</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">0.5129</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::9101">-0.000000125033</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::9101">-0.000000046785</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::9101">-0.000000056529</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</gml:value>
<gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8611" />
</gml:ParameterValue>
</gml:parameterValue>
</gml:Transformation>