EPSG:1901

NAD83(HARN) to WGS 84 (3)

Attributes

Geodetic CRS: NAD83(HARN)

Datum: NAD83 (High Accuracy Reference Network)

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: OGP

Information source: http://www.ngs.noaa.gov/CORS/Derivation.html

Revision date: 2014-06-27

Scope: Geodesy. Accuracy with respect to CORS at stations adjusted to HARN network is better than 0.05-0.07m. For locations outside a HARN network (i.e. NAD83), accuracy may be only 1m but will usually be better than 0.5m.

Remarks: Approximation derived from tfm code 6864 ignoring time-dependent parameters and assuming ITRF96(1997.0) and WGS 84, plus NAD83(CORS96) and NAD83(HARN), can be considered the same within the accuracy of the tfm. In USA only replaces tfm code 1900.

Method: Coordinate Frame rotation (geog2D domain)

Area of use: United States (USA) - onshore - Alabama; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.

Description: (-0.991, 1.9072, 0.5129, -1.25033e-07, -4.6785e-08, -5.6529e-08, 0.0)

MapTiler banner

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="ogp-op-1901">
   <gml:metaDataProperty>
      <epsg:CommonMetaData>
         <epsg:type>transformation</epsg:type>
         <epsg:alias alias="NAD83(HPGN) to WGS 84 (3)" code="2743" codeSpace="urn:ogc:def:naming-system:EPSG::7301" />
         <epsg:alias alias="NAD83(CORS96) to WGS 84 (3)" code="3016" codeSpace="urn:ogc:def:naming-system:EPSG::7301" />
         <epsg:informationSource>http://www.ngs.noaa.gov/CORS/Derivation.html</epsg:informationSource>
         <epsg:revisionDate>2014-06-27</epsg:revisionDate>
         <epsg:changes>
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2005.130" />
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2007.043" />
            <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>3</epsg:variant>
      </epsg:CoordinateOperationMetaData>
   </gml:metaDataProperty>
   <gml:identifier codeSpace="OGP">urn:ogc:def:coordinateOperation:EPSG::1901</gml:identifier>
   <gml:name>NAD83(HARN) to WGS 84 (3)</gml:name>
   <gml:remarks>Approximation derived from tfm code 6864 ignoring time-dependent parameters and assuming ITRF96(1997.0) and WGS 84, plus NAD83(CORS96) and NAD83(HARN), can be considered the same within the accuracy of the tfm. In USA only replaces tfm code 1900.</gml:remarks>
   <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::1323" />
   <gml:scope>Geodesy. Accuracy with respect to CORS at stations adjusted to HARN network is better than 0.05-0.07m. For locations outside a HARN network (i.e. NAD83), accuracy may be only 1m but will usually be better than 0.5m.</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::4152" />
   <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>
<?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-1901">
   <gml:metaDataProperty>
      <epsg:CommonMetaData>
         <epsg:type>transformation</epsg:type>
         <epsg:alias alias="NAD83(HPGN) to WGS 84 (3)" code="2743" codeSpace="urn:ogc:def:naming-system:EPSG::7301" />
         <epsg:alias alias="NAD83(CORS96) to WGS 84 (3)" code="3016" codeSpace="urn:ogc:def:naming-system:EPSG::7301" />
         <epsg:informationSource>http://www.ngs.noaa.gov/CORS/Derivation.html</epsg:informationSource>
         <epsg:revisionDate>2014-06-27</epsg:revisionDate>
         <epsg:changes>
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2005.130" />
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2007.043" />
            <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>3</epsg:variant>
      </epsg:CoordinateOperationMetaData>
   </gml:metaDataProperty>
   <gml:identifier codeSpace="OGP">urn:ogc:def:coordinateOperation:EPSG::1901</gml:identifier>
   <gml:name>NAD83(HARN) to WGS 84 (3)</gml:name>
   <gml:remarks>Approximation derived from tfm code 6864 ignoring time-dependent parameters and assuming ITRF96(1997.0) and WGS 84, plus NAD83(CORS96) and NAD83(HARN), can be considered the same within the accuracy of the tfm. In USA only replaces tfm code 1900.</gml:remarks>
   <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::1323" />
   <gml:scope>Geodesy. Accuracy with respect to CORS at stations adjusted to HARN network is better than 0.05-0.07m. For locations outside a HARN network (i.e. NAD83), accuracy may be only 1m but will usually be better than 0.5m.</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::4152" />
   <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>