EPSG:6426

<?xml version="1.0" encoding="UTF-8"?>
 <gml:EllipsoidalCS 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-cs-6426">
  <gml:metaDataProperty>
    <epsg:CommonMetaData>
      <epsg:type>ellipsoidal</epsg:type>
      <epsg:informationSource>OGP</epsg:informationSource>
      <epsg:revisionDate>2015-05-22</epsg:revisionDate>
      <epsg:changes>
        <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2008.045" />
        <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2015.018" />
      </epsg:changes>
      <epsg:show>true</epsg:show>
      <epsg:isDeprecated>false</epsg:isDeprecated>
    </epsg:CommonMetaData>
  </gml:metaDataProperty>
  <gml:identifier codeSpace="IOGP">urn:ogc:def:cs:EPSG::6426</gml:identifier>
  <gml:name>Ellipsoidal 3D CS. Axes: longitude, latitude, ellipsoidal height. Orientations: east, north, up. UoM: degree, degree, metre.</gml:name>
  <gml:remarks>Used in some geographic 3D CRSs for web mapping. CS code 6423 recommended instead. Horizontal coordinates referenced to this CS are in degrees. Any degree representation (e.g. DMSH, decimal, etc.) may be used but that used must be declared for the user.</gml:remarks>
  <gml:axis>
    <gml:CoordinateSystemAxis uom="urn:ogc:def:uom:EPSG::9122" gml:id="iogp-axis-222">
      <gml:descriptionReference xlink:href="urn:ogc:def:axis-name:EPSG::9902" />
      <gml:identifier codeSpace="IOGP">urn:ogc:def:axis:EPSG::222</gml:identifier>
      <gml:axisAbbrev>Lon</gml:axisAbbrev>
      <gml:axisDirection codeSpace="IOGP">east</gml:axisDirection>
    </gml:CoordinateSystemAxis>
  </gml:axis>
  <gml:axis>
    <gml:CoordinateSystemAxis uom="urn:ogc:def:uom:EPSG::9122" gml:id="iogp-axis-223">
      <gml:descriptionReference xlink:href="urn:ogc:def:axis-name:EPSG::9901" />
      <gml:identifier codeSpace="IOGP">urn:ogc:def:axis:EPSG::223</gml:identifier>
      <gml:axisAbbrev>Lat</gml:axisAbbrev>
      <gml:axisDirection codeSpace="IOGP">north</gml:axisDirection>
    </gml:CoordinateSystemAxis>
  </gml:axis>
  <gml:axis>
    <gml:CoordinateSystemAxis uom="urn:ogc:def:uom:EPSG::9001" gml:id="iogp-axis-224">
      <gml:descriptionReference xlink:href="urn:ogc:def:axis-name:EPSG::9903" />
      <gml:identifier codeSpace="IOGP">urn:ogc:def:axis:EPSG::224</gml:identifier>
      <gml:axisAbbrev>h</gml:axisAbbrev>
      <gml:axisDirection codeSpace="IOGP">up</gml:axisDirection>
    </gml:CoordinateSystemAxis>
  </gml:axis>
</gml:EllipsoidalCS>