EPSG:7885

SHGD2015

Attributes

Unit: metre

Geodetic CRS: SHGD2015

Datum: St. Helena Geodetic Datum 2015

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: OGP

Information source: St. Helena Government, Environment and Natural Resources Directorate (ENRD).

Revision date: 2016-10-29

Scope: Engineering surveys including Airport and Ruperts Wharf construction.

Remarks: Closely aligned to SHGD2015 (CRS code xxxx) with difference attributable to different reference epoch and 10 cm difference in ellipsoid height.

Area of use: St Helena, Ascension and Tristan da Cunha - St Helena Island - onshore.

Coordinate system: Ellipsoidal 3D CS. Axes: latitude, longitude, ellipsoidal height. Orientations: north, east, up. UoM: degree, degree, metre.

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Definition: OGP XML

<div class="syntax"><pre><span class="cp">&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;</span> <span class="nt">&lt;gml:GeodeticCRS</span> <span class="na">xmlns:epsg=</span><span class="s">&quot;urn:x-ogp:spec:schema-xsd:EPSG:1.0:dataset&quot;</span> <span class="na">xmlns:gml=</span><span class="s">&quot;http://www.opengis.net/gml/3.2&quot;</span> <span class="na">xmlns:xlink=</span><span class="s">&quot;http://www.w3.org/1999/xlink&quot;</span> <span class="na">gml:id=</span><span class="s">&quot;iogp-crs-7885&quot;</span><span class="nt">&gt;</span> <span class="nt">&lt;gml:metaDataProperty&gt;</span> <span class="nt">&lt;epsg:CommonMetaData&gt;</span> <span class="nt">&lt;epsg:type&gt;</span>geographic 3D<span class="nt">&lt;/epsg:type&gt;</span> <span class="nt">&lt;epsg:informationSource&gt;</span>St. Helena Government, Environment and Natural Resources Directorate (ENRD).<span class="nt">&lt;/epsg:informationSource&gt;</span> <span class="nt">&lt;epsg:revisionDate&gt;</span>2016-10-29<span class="nt">&lt;/epsg:revisionDate&gt;</span> <span class="nt">&lt;epsg:changes&gt;</span> <span class="nt">&lt;epsg:changeID</span> <span class="na">xlink:href=</span><span class="s">&quot;urn:ogc:def:change-request:EPSG::2016.038&quot;</span> <span class="nt">/&gt;</span> <span class="nt">&lt;/epsg:changes&gt;</span> <span class="nt">&lt;epsg:show&gt;</span>true<span class="nt">&lt;/epsg:show&gt;</span> <span class="nt">&lt;epsg:isDeprecated&gt;</span>false<span class="nt">&lt;/epsg:isDeprecated&gt;</span> <span class="nt">&lt;/epsg:CommonMetaData&gt;</span> <span class="nt">&lt;/gml:metaDataProperty&gt;</span> <span class="nt">&lt;gml:metaDataProperty&gt;</span> <span class="nt">&lt;epsg:CRSMetaData&gt;</span> <span class="nt">&lt;epsg:projectionConversion</span> <span class="na">xlink:href=</span><span class="s">&quot;urn:ogc:def:coordinateOperation:EPSG::15592&quot;</span> <span class="nt">/&gt;</span> <span class="nt">&lt;epsg:sourceGeographicCRS</span> <span class="na">xlink:href=</span><span class="s">&quot;urn:ogc:def:crs:EPSG::7884&quot;</span> <span class="nt">/&gt;</span> <span class="nt">&lt;/epsg:CRSMetaData&gt;</span> <span class="nt">&lt;/gml:metaDataProperty&gt;</span> <span class="nt">&lt;gml:identifier</span> <span class="na">codeSpace=</span><span class="s">&quot;IOGP&quot;</span><span class="nt">&gt;</span>urn:ogc:def:crs:EPSG::7885<span class="nt">&lt;/gml:identifier&gt;</span> <span class="nt">&lt;gml:name&gt;</span>SHGD2015<span class="nt">&lt;/gml:name&gt;</span> <span class="nt">&lt;gml:remarks&gt;</span>Closely aligned to SHGD2015 (CRS code xxxx) with difference attributable to different reference epoch and 10 cm difference in ellipsoid height.<span class="nt">&lt;/gml:remarks&gt;</span> <span class="nt">&lt;gml:domainOfValidity</span> <span class="na">xlink:href=</span><span class="s">&quot;urn:ogc:def:area:EPSG::3183&quot;</span> <span class="nt">/&gt;</span> <span class="nt">&lt;gml:scope&gt;</span>Engineering surveys including Airport and Ruperts Wharf construction.<span class="nt">&lt;/gml:scope&gt;</span> <span class="nt">&lt;gml:ellipsoidalCS</span> <span class="na">xlink:href=</span><span class="s">&quot;urn:ogc:def:cs:EPSG::6423&quot;</span> <span class="nt">/&gt;</span> <span class="nt">&lt;gml:geodeticDatum</span> <span class="na">xlink:href=</span><span class="s">&quot;urn:ogc:def:datum:EPSG::1174&quot;</span> <span class="nt">/&gt;</span> <span class="nt">&lt;/gml:GeodeticCRS&gt;</span> </pre></div>
<?xml version="1.0" encoding="UTF-8"?>
 <gml:GeodeticCRS xmlns:epsg="urn:x-ogp:spec:schema-xsd:EPSG:1.0:dataset" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xlink="http://www.w3.org/1999/xlink" gml:id="iogp-crs-7885">
   <gml:metaDataProperty>
      <epsg:CommonMetaData>
         <epsg:type>geographic 3D</epsg:type>
         <epsg:informationSource>St. Helena Government, Environment and Natural Resources Directorate (ENRD).</epsg:informationSource>
         <epsg:revisionDate>2016-10-29</epsg:revisionDate>
         <epsg:changes>
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2016.038" />
         </epsg:changes>
         <epsg:show>true</epsg:show>
         <epsg:isDeprecated>false</epsg:isDeprecated>
      </epsg:CommonMetaData>
   </gml:metaDataProperty>
   <gml:metaDataProperty>
      <epsg:CRSMetaData>
         <epsg:projectionConversion xlink:href="urn:ogc:def:coordinateOperation:EPSG::15592" />
         <epsg:sourceGeographicCRS xlink:href="urn:ogc:def:crs:EPSG::7884" />
      </epsg:CRSMetaData>
   </gml:metaDataProperty>
   <gml:identifier codeSpace="IOGP">urn:ogc:def:crs:EPSG::7885</gml:identifier>
   <gml:name>SHGD2015</gml:name>
   <gml:remarks>Closely aligned to SHGD2015 (CRS code xxxx) with difference attributable to different reference epoch and 10 cm difference in ellipsoid height.</gml:remarks>
   <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::3183" />
   <gml:scope>Engineering surveys including Airport and Ruperts Wharf construction.</gml:scope>
   <gml:ellipsoidalCS xlink:href="urn:ogc:def:cs:EPSG::6423" />
   <gml:geodeticDatum xlink:href="urn:ogc:def:datum:EPSG::1174" />
</gml:GeodeticCRS>