NAD83 to NAD83(HARN) (21)

Definition: OGP XML

<div class="syntax"><pre><?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-1494"> <gml:metaDataProperty> <epsg:CommonMetaData> <epsg:type>transformation</epsg:type> <epsg:alias alias="NAD83 to NAD83(HPGN) (21)" code="2711" codeSpace="urn:ogc:def:naming-system:EPSG::7301" /> <epsg:informationSource>US Coast &amp; Geodetic Survey www.ngs.noaa.gov NADCON readme file</epsg:informationSource> <epsg:revisionDate>2004-04-27</epsg:revisionDate> <epsg:changes> <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::1999.931" /> <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2000.140" /> <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2004.360" /> </epsg:changes> <epsg:show>true</epsg:show> <epsg:isDeprecated>false</epsg:isDeprecated> </epsg:CommonMetaData> </gml:metaDataProperty> <gml:metaDataProperty> <epsg:CoordinateOperationMetaData> <epsg:variant>21</epsg:variant> </epsg:CoordinateOperationMetaData> </gml:metaDataProperty> <gml:identifier codeSpace="OGP">urn:ogc:def:coordinateOperation:EPSG::1494</gml:identifier> <gml:name>NAD83 to NAD83(HARN) (21)</gml:name> <gml:remarks>Uses NADCON method which expects longitudes positive west; EPSG GeogCRSs NAD83 (code 4269) and NAD83(HARN) (code 4152) have longitudes positive east. May be taken as approximate transformation NAD83-WGS 84 - see code 1730.</gml:remarks> <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::1405" /> <gml:scope>Geodetic survey. Accuracy 0.05m at 67% confidence level.</gml:scope> <gml:operationVersion>NGS-Usa OK</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>0.05</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::4269" /> <gml:targetCRS xlink:href="urn:ogc:def:crs:EPSG::4152" /> <gml:method xlink:href="urn:ogc:def:method:EPSG::9613" /> <gml:parameterValue> <gml:ParameterValue> <gml:valueFile>okhpgn.las</gml:valueFile> <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8657" /> </gml:ParameterValue> </gml:parameterValue> <gml:parameterValue> <gml:ParameterValue> <gml:valueFile>okhpgn.los</gml:valueFile> <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8658" /> </gml:ParameterValue> </gml:parameterValue> </gml:Transformation> </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="epsg-op-1494">
   <gml:metaDataProperty>
      <epsg:CommonMetaData>
         <epsg:type>transformation</epsg:type>
         <epsg:alias alias="NAD83 to NAD83(HPGN) (21)" code="2711" codeSpace="urn:ogc:def:naming-system:EPSG::7301" />
         <epsg:informationSource>US Coast &amp; Geodetic Survey www.ngs.noaa.gov NADCON readme file</epsg:informationSource>
         <epsg:revisionDate>2004-04-27</epsg:revisionDate>
         <epsg:changes>
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::1999.931" />
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2000.140" />
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2004.360" />
         </epsg:changes>
         <epsg:show>true</epsg:show>
         <epsg:isDeprecated>false</epsg:isDeprecated>
      </epsg:CommonMetaData>
   </gml:metaDataProperty>
   <gml:metaDataProperty>
      <epsg:CoordinateOperationMetaData>
         <epsg:variant>21</epsg:variant>
      </epsg:CoordinateOperationMetaData>
   </gml:metaDataProperty>
   <gml:identifier codeSpace="OGP">urn:ogc:def:coordinateOperation:EPSG::1494</gml:identifier>
   <gml:name>NAD83 to NAD83(HARN) (21)</gml:name>
   <gml:remarks>Uses NADCON method which expects longitudes positive west; EPSG GeogCRSs NAD83 (code 4269) and NAD83(HARN) (code 4152) have longitudes positive east.  May be taken as approximate transformation NAD83-WGS 84 - see code 1730.</gml:remarks>
   <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::1405" />
   <gml:scope>Geodetic survey. Accuracy 0.05m at 67% confidence level.</gml:scope>
   <gml:operationVersion>NGS-Usa OK</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>0.05</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::4269" />
   <gml:targetCRS xlink:href="urn:ogc:def:crs:EPSG::4152" />
   <gml:method xlink:href="urn:ogc:def:method:EPSG::9613" />
   <gml:parameterValue>
      <gml:ParameterValue>
         <gml:valueFile>okhpgn.las</gml:valueFile>
         <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8657" />
      </gml:ParameterValue>
   </gml:parameterValue>
   <gml:parameterValue>
      <gml:ParameterValue>
         <gml:valueFile>okhpgn.los</gml:valueFile>
         <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8658" />
      </gml:ParameterValue>
   </gml:parameterValue>
</gml:Transformation>

EPSG:1494

NAD83 to NAD83(HARN) (21)

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