EPSG:1454

Old Hawaiian to NAD83 (1)

Attributes

Geodetic CRS: Old Hawaiian

Datum: Old Hawaiian

Ellipsoid: Clarke 1866

Prime meridian: Greenwich

Data source: OGP

Information source: US Coast & Geodetic Survey www.ngs.noaa.gov

Revision date: 2004-04-27

Scope: Accuracy at 67% confidence level is 0.2m.

Remarks: Uses NADCON method which expects longitudes positive west; EPSG GeogCRSs Old Hawaiian (code 4135) and NAD83 (code 4269) have longitudes positive east. NADCON data converts from Old Hawaiian Datum but makes the transformation appear to be from NAD27.

Method: NADCON

Area of use: United States (USA) - Hawaii - main islands onshore.

Description: hawaii.las

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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-1454">
   <gml:metaDataProperty>
      <epsg:CommonMetaData>
         <epsg:type>transformation</epsg:type>
         <epsg:informationSource>US Coast &amp; Geodetic Survey www.ngs.noaa.gov</epsg:informationSource>
         <epsg:revisionDate>2004-04-27</epsg:revisionDate>
         <epsg:changes>
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2000.140" />
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2004.182" />
            <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>1</epsg:variant>
      </epsg:CoordinateOperationMetaData>
   </gml:metaDataProperty>
   <gml:identifier codeSpace="OGP">urn:ogc:def:coordinateOperation:EPSG::1454</gml:identifier>
   <gml:name>Old Hawaiian to NAD83 (1)</gml:name>
   <gml:remarks>Uses NADCON method which expects longitudes positive west; EPSG GeogCRSs Old Hawaiian (code 4135) and NAD83 (code 4269) have longitudes positive east. NADCON data converts from Old Hawaiian Datum but makes the transformation appear to be from NAD27.</gml:remarks>
   <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::1334" />
   <gml:scope>Accuracy at 67% confidence level is 0.2m.</gml:scope>
   <gml:operationVersion>NGS-Usa HI</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>0.2</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::4135" />
   <gml:targetCRS xlink:href="urn:ogc:def:crs:EPSG::4269" />
   <gml:method xlink:href="urn:ogc:def:method:EPSG::9613" />
   <gml:parameterValue>
      <gml:ParameterValue>
         <gml:valueFile>hawaii.las</gml:valueFile>
         <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8657" />
      </gml:ParameterValue>
   </gml:parameterValue>
   <gml:parameterValue>
      <gml:ParameterValue>
         <gml:valueFile>hawaii.los</gml:valueFile>
         <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8658" />
      </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="epsg-op-1454">
   <gml:metaDataProperty>
      <epsg:CommonMetaData>
         <epsg:type>transformation</epsg:type>
         <epsg:informationSource>US Coast &amp; Geodetic Survey www.ngs.noaa.gov</epsg:informationSource>
         <epsg:revisionDate>2004-04-27</epsg:revisionDate>
         <epsg:changes>
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2000.140" />
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2004.182" />
            <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>1</epsg:variant>
      </epsg:CoordinateOperationMetaData>
   </gml:metaDataProperty>
   <gml:identifier codeSpace="OGP">urn:ogc:def:coordinateOperation:EPSG::1454</gml:identifier>
   <gml:name>Old Hawaiian to NAD83 (1)</gml:name>
   <gml:remarks>Uses NADCON method which expects longitudes positive west; EPSG GeogCRSs Old Hawaiian (code 4135) and NAD83 (code 4269) have longitudes positive east. NADCON data converts from Old Hawaiian Datum but makes the transformation appear to be from NAD27.</gml:remarks>
   <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::1334" />
   <gml:scope>Accuracy at 67% confidence level is 0.2m.</gml:scope>
   <gml:operationVersion>NGS-Usa HI</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>0.2</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::4135" />
   <gml:targetCRS xlink:href="urn:ogc:def:crs:EPSG::4269" />
   <gml:method xlink:href="urn:ogc:def:method:EPSG::9613" />
   <gml:parameterValue>
      <gml:ParameterValue>
         <gml:valueFile>hawaii.las</gml:valueFile>
         <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8657" />
      </gml:ParameterValue>
   </gml:parameterValue>
   <gml:parameterValue>
      <gml:ParameterValue>
         <gml:valueFile>hawaii.los</gml:valueFile>
         <gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8658" />
      </gml:ParameterValue>
   </gml:parameterValue>
</gml:Transformation>