EPSG:9844

Axis Order Reversal (Geographic3D horizontal)

Attributes

Data source: OGP

Information source: OGP

Revision date: 2017-10-16

Remarks: This is a parameter-less conversion to change the order of horizontal coordinates of a geographic 3D CRS.

MapTiler banner

Export

Definition: OGP XML

<?xml version="1.0" encoding="UTF-8"?>
 <gml:OperationMethod 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-method-9844">
  <gml:metaDataProperty>
    <epsg:CommonMetaData>
      <epsg:informationSource>OGP</epsg:informationSource>
      <epsg:revisionDate>2017-10-16</epsg:revisionDate>
      <epsg:changes>
        <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2015.018" />
        <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2014.027" />
      </epsg:changes>
      <epsg:show>true</epsg:show>
      <epsg:isDeprecated>false</epsg:isDeprecated>
    </epsg:CommonMetaData>
  </gml:metaDataProperty>
  <gml:metaDataProperty>
    <epsg:CoordinateOperationMethodMetaData>
      <epsg:isOperationReversible>true</epsg:isOperationReversible>
      <epsg:example>(none)</epsg:example>
    </epsg:CoordinateOperationMethodMetaData>
  </gml:metaDataProperty>
  <gml:identifier codeSpace="IOGP">urn:ogc:def:method:EPSG::9844</gml:identifier>
  <gml:name>Axis Order Reversal (Geographic3D horizontal)</gml:name>
  <gml:remarks>This is a parameter-less conversion to change the order of horizontal coordinates of a geographic 3D CRS.</gml:remarks>
  <gml:formula>The axis order change operates on coordinates of a point whose order change is described by the following matrix operation:

[Derived CRS 1st coordinate]        [ 0   1   0 ]     [Base CRS 1st coordinate]
[Derived CRS 2nd coordinate]   =  [ 1   0   0 ]  *  [Base CRS 2nd coordinate]
[Derived CRS 3rd coordinate]        [ 0   0   1 ]     [Base CRS 3rd coordinate]</gml:formula>
</gml:OperationMethod>
<?xml version="1.0" encoding="UTF-8"?>
 <gml:OperationMethod 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-method-9844">
  <gml:metaDataProperty>
    <epsg:CommonMetaData>
      <epsg:informationSource>OGP</epsg:informationSource>
      <epsg:revisionDate>2017-10-16</epsg:revisionDate>
      <epsg:changes>
        <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2015.018" />
        <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2014.027" />
      </epsg:changes>
      <epsg:show>true</epsg:show>
      <epsg:isDeprecated>false</epsg:isDeprecated>
    </epsg:CommonMetaData>
  </gml:metaDataProperty>
  <gml:metaDataProperty>
    <epsg:CoordinateOperationMethodMetaData>
      <epsg:isOperationReversible>true</epsg:isOperationReversible>
      <epsg:example>(none)</epsg:example>
    </epsg:CoordinateOperationMethodMetaData>
  </gml:metaDataProperty>
  <gml:identifier codeSpace="IOGP">urn:ogc:def:method:EPSG::9844</gml:identifier>
  <gml:name>Axis Order Reversal (Geographic3D horizontal)</gml:name>
  <gml:remarks>This is a parameter-less conversion to change the order of horizontal coordinates of a geographic 3D CRS.</gml:remarks>
  <gml:formula>The axis order change operates on coordinates of a point whose order change is described by the following matrix operation:

[Derived CRS 1st coordinate]        [ 0   1   0 ]     [Base CRS 1st coordinate]
[Derived CRS 2nd coordinate]   =  [ 1   0   0 ]  *  [Base CRS 2nd coordinate]
[Derived CRS 3rd coordinate]        [ 0   0   1 ]     [Base CRS 3rd coordinate]</gml:formula>
</gml:OperationMethod>