EPSG:7872

NZVD2016 height to Wellington 1953 height (1)

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WGS84 bounds:
174.52 -41.67
176.56 -40.12

Attributes

Geodetic CRS: NZVD2016 height

Datum: New Zealand Vertical Datum 2016

Prime meridian: Greenwich

Data source: OGP

Information source: Land Information New Zealand (LINZ) standard S25009 and LINZ web site http://www.linz.govt.nz/

Revision date: 2016-12-10

Scope: Transformation between national and local height systems.

Remarks: Derived at 137 control points. Mean offset 0.408m, standard deviation 0.054m, maximum difference from mean 0.112m.

Method: Vertical Offset by Grid Interpolation (NZLVD)

Area of use: New Zealand - North Island - Wellington vertical CRS area.

Description: wellington-1953-to-nzvd2016-conversion.csv

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Export

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="iogp-op-7872">
   <gml:metaDataProperty>
      <epsg:CommonMetaData>
         <epsg:type>transformation</epsg:type>
         <epsg:informationSource>Land Information New Zealand (LINZ) standard S25009 and LINZ web site http://www.linz.govt.nz/</epsg:informationSource>
         <epsg:revisionDate>2016-12-10</epsg:revisionDate>
         <epsg:changes>
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2016.031" />
         </epsg:changes>
         <epsg:show>true</epsg:show>
         <epsg:isDeprecated>false</epsg:isDeprecated>
      </epsg:CommonMetaData>
   </gml:metaDataProperty>
   <gml:metaDataProperty>
      <epsg:CoordinateOperationMetaData>
         <epsg:variant>1</epsg:variant>
      </epsg:CoordinateOperationMetaData>
   </gml:metaDataProperty>
   <gml:identifier codeSpace="IOGP">urn:ogc:def:coordinateOperation:EPSG::7872</gml:identifier>
   <gml:name>NZVD2016 height to Wellington 1953 height (1)</gml:name>
   <gml:remarks>Derived at 137 control points. Mean offset 0.408m, standard deviation 0.054m, maximum difference from mean 0.112m.</gml:remarks>
   <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::3773" />
   <gml:scope>Transformation between national and local height systems.</gml:scope>
   <gml:operationVersion>LINZ-NZ WGTN</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>0.02</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::7839" />
   <gml:targetCRS xlink:href="urn:ogc:def:crs:EPSG::5770" />
   <gml:method xlink:href="urn:ogc:def:method:EPSG::1071" />
   <gml:parameterValue>
      <gml:ParameterValue>
         <gml:valueFile>wellington-1953-to-nzvd2016-conversion.csv</gml:valueFile>
         <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8732" />
      </gml:ParameterValue>
   </gml:parameterValue>
   <gml:parameterValue>
      <gml:ParameterValue>
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         <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::1048" />
      </gml:ParameterValue>
   </gml:parameterValue>
</gml:Transformation>
<?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="iogp-op-7872">
   <gml:metaDataProperty>
      <epsg:CommonMetaData>
         <epsg:type>transformation</epsg:type>
         <epsg:informationSource>Land Information New Zealand (LINZ) standard S25009 and LINZ web site http://www.linz.govt.nz/</epsg:informationSource>
         <epsg:revisionDate>2016-12-10</epsg:revisionDate>
         <epsg:changes>
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2016.031" />
         </epsg:changes>
         <epsg:show>true</epsg:show>
         <epsg:isDeprecated>false</epsg:isDeprecated>
      </epsg:CommonMetaData>
   </gml:metaDataProperty>
   <gml:metaDataProperty>
      <epsg:CoordinateOperationMetaData>
         <epsg:variant>1</epsg:variant>
      </epsg:CoordinateOperationMetaData>
   </gml:metaDataProperty>
   <gml:identifier codeSpace="IOGP">urn:ogc:def:coordinateOperation:EPSG::7872</gml:identifier>
   <gml:name>NZVD2016 height to Wellington 1953 height (1)</gml:name>
   <gml:remarks>Derived at 137 control points. Mean offset 0.408m, standard deviation 0.054m, maximum difference from mean 0.112m.</gml:remarks>
   <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::3773" />
   <gml:scope>Transformation between national and local height systems.</gml:scope>
   <gml:operationVersion>LINZ-NZ WGTN</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>
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                  </gco:Record>
               </gmd:value>
            </gmd:DQ_QuantitativeResult>
         </gmd:result>
      </gmd:DQ_RelativeInternalPositionalAccuracy>
   </gml:coordinateOperationAccuracy>
   <gml:sourceCRS xlink:href="urn:ogc:def:crs:EPSG::7839" />
   <gml:targetCRS xlink:href="urn:ogc:def:crs:EPSG::5770" />
   <gml:method xlink:href="urn:ogc:def:method:EPSG::1071" />
   <gml:parameterValue>
      <gml:ParameterValue>
         <gml:valueFile>wellington-1953-to-nzvd2016-conversion.csv</gml:valueFile>
         <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8732" />
      </gml:ParameterValue>
   </gml:parameterValue>
   <gml:parameterValue>
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         <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::1048" />
      </gml:ParameterValue>
   </gml:parameterValue>
</gml:Transformation>