EPSG:7022

International 1924

Attributes

Unit: metre

Data source: OGP

Revision date: 1995-06-02

Remarks: Adopted by IUGG 1924 in Madrid. Based on Hayford 1909/1910 figures.

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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:Ellipsoid</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">gml:id=</span><span class="s">&quot;epsg-ellipsoid-7022&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:alias</span> <span class="na">alias=</span><span class="s">&quot;Hayford 1909&quot;</span> <span class="na">code=</span><span class="s">&quot;65&quot;</span> <span class="na">codeSpace=</span><span class="s">&quot;urn:ogc:def:naming-system:EPSG::7301&quot;</span><span class="nt">&gt;</span> <span class="nt">&lt;epsg:remarks&gt;</span>Described as a=6378388 m. and b=6356909 m. from which 1/f derived to be 296.95926... The figure was adopted as the International ellipsoid in 1924 but with 1/f taken as 297 exactly from which b is derved as 6356911.946 m.<span class="nt">&lt;/epsg:remarks&gt;</span> <span class="nt">&lt;/epsg:alias&gt;</span> <span class="nt">&lt;epsg:revisionDate&gt;</span>1995-06-02<span class="nt">&lt;/epsg:revisionDate&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:identifier</span> <span class="na">codeSpace=</span><span class="s">&quot;OGP&quot;</span><span class="nt">&gt;</span>urn:ogc:def:ellipsoid:EPSG::7022<span class="nt">&lt;/gml:identifier&gt;</span> <span class="nt">&lt;gml:name&gt;</span>International 1924<span class="nt">&lt;/gml:name&gt;</span> <span class="nt">&lt;gml:remarks&gt;</span>Adopted by IUGG 1924 in Madrid. Based on Hayford 1909/1910 figures. <span class="nt">&lt;/gml:remarks&gt;</span> <span class="nt">&lt;gml:semiMajorAxis</span> <span class="na">uom=</span><span class="s">&quot;urn:ogc:def:uom:EPSG::9001&quot;</span><span class="nt">&gt;</span>6378388<span class="nt">&lt;/gml:semiMajorAxis&gt;</span> <span class="nt">&lt;gml:secondDefiningParameter&gt;</span> <span class="nt">&lt;gml:SecondDefiningParameter&gt;</span> <span class="nt">&lt;gml:inverseFlattening</span> <span class="na">uom=</span><span class="s">&quot;urn:ogc:def:uom:EPSG::9201&quot;</span><span class="nt">&gt;</span>297<span class="nt">&lt;/gml:inverseFlattening&gt;</span> <span class="nt">&lt;/gml:SecondDefiningParameter&gt;</span> <span class="nt">&lt;/gml:secondDefiningParameter&gt;</span> <span class="nt">&lt;/gml:Ellipsoid&gt;</span> </pre></div>
<?xml version="1.0" encoding="UTF-8"?>
 <gml:Ellipsoid xmlns:epsg="urn:x-ogp:spec:schema-xsd:EPSG:1.0:dataset" xmlns:gml="http://www.opengis.net/gml/3.2" gml:id="epsg-ellipsoid-7022">
   <gml:metaDataProperty>
      <epsg:CommonMetaData>
         <epsg:alias alias="Hayford 1909" code="65" codeSpace="urn:ogc:def:naming-system:EPSG::7301">
            <epsg:remarks>Described as a=6378388 m. and b=6356909 m. from which 1/f derived to be 296.95926...   The figure was adopted as the International ellipsoid in 1924 but with 1/f taken as 297 exactly from which b is derved as 6356911.946 m.</epsg:remarks>
         </epsg:alias>
         <epsg:revisionDate>1995-06-02</epsg:revisionDate>
         <epsg:isDeprecated>false</epsg:isDeprecated>
      </epsg:CommonMetaData>
   </gml:metaDataProperty>
   <gml:identifier codeSpace="OGP">urn:ogc:def:ellipsoid:EPSG::7022</gml:identifier>
   <gml:name>International 1924</gml:name>
   <gml:remarks>Adopted by IUGG 1924 in Madrid. Based on Hayford 1909/1910 figures. </gml:remarks>
   <gml:semiMajorAxis uom="urn:ogc:def:uom:EPSG::9001">6378388</gml:semiMajorAxis>
   <gml:secondDefiningParameter>
      <gml:SecondDefiningParameter>
         <gml:inverseFlattening uom="urn:ogc:def:uom:EPSG::9201">297</gml:inverseFlattening>
      </gml:SecondDefiningParameter>
   </gml:secondDefiningParameter>
</gml:Ellipsoid>