Definition: OGP XML
<div class="syntax"><pre><span class="cp"><?xml version="1.0" encoding="UTF-8"?></span>
<span class="nt"><gml:VerticalDatum</span> <span class="na">xmlns:epsg=</span><span class="s">"urn:x-ogp:spec:schema-xsd:EPSG:1.0:dataset"</span> <span class="na">xmlns:gml=</span><span class="s">"http://www.opengis.net/gml/3.2"</span> <span class="na">xmlns:xlink=</span><span class="s">"http://www.w3.org/1999/xlink"</span> <span class="na">gml:id=</span><span class="s">"epsg-datum-5192"</span><span class="nt">></span>
<span class="nt"><gml:metaDataProperty></span>
<span class="nt"><epsg:CommonMetaData></span>
<span class="nt"><epsg:type></span>vertical<span class="nt"></epsg:type></span>
<span class="nt"><epsg:alias</span> <span class="na">alias=</span><span class="s">"IGN 1955"</span> <span class="na">code=</span><span class="s">"2773"</span> <span class="na">codeSpace=</span><span class="s">"urn:ogc:def:naming-system:EPSG::7301"</span> <span class="nt">/></span>
<span class="nt"><epsg:informationSource></span>IGN Paris<span class="nt"></epsg:informationSource></span>
<span class="nt"><epsg:revisionDate></span>2008-09-17<span class="nt"></epsg:revisionDate></span>
<span class="nt"><epsg:changes></span>
<span class="nt"><epsg:changeID</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:change-request:EPSG::2008.087"</span> <span class="nt">/></span>
<span class="nt"></epsg:changes></span>
<span class="nt"><epsg:isDeprecated></span>false<span class="nt"></epsg:isDeprecated></span>
<span class="nt"></epsg:CommonMetaData></span>
<span class="nt"></gml:metaDataProperty></span>
<span class="nt"><gml:identifier</span> <span class="na">codeSpace=</span><span class="s">"OGP"</span><span class="nt">></span>urn:ogc:def:datum:EPSG::5192<span class="nt"></gml:identifier></span>
<span class="nt"><gml:name></span>Martinique 1955<span class="nt"></gml:name></span>
<span class="nt"><gml:remarks></span>Orthometric heights. Replaced by Martinique 1987 (datum code 5154).<span class="nt"></gml:remarks></span>
<span class="nt"><gml:domainOfValidity</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:area:EPSG::3276"</span> <span class="nt">/></span>
<span class="nt"><gml:scope></span>Geodetic survey, topographic mapping, engineering survey.<span class="nt"></gml:scope></span>
<span class="nt"><gml:anchorDefinition></span>Mean sea level at Fort de France 1939. Marker DO-4-II on quay wall with elevation of 1.38m above msl.<span class="nt"></gml:anchorDefinition></span>
<span class="nt"><gml:realizationEpoch></span>1955-01-01<span class="nt"></gml:realizationEpoch></span>
<span class="nt"></gml:VerticalDatum></span>
</pre></div>
<?xml version="1.0" encoding="UTF-8"?>
<gml:VerticalDatum 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="epsg-datum-5192">
<gml:metaDataProperty>
<epsg:CommonMetaData>
<epsg:type>vertical</epsg:type>
<epsg:alias alias="IGN 1955" code="2773" codeSpace="urn:ogc:def:naming-system:EPSG::7301" />
<epsg:informationSource>IGN Paris</epsg:informationSource>
<epsg:revisionDate>2008-09-17</epsg:revisionDate>
<epsg:changes>
<epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2008.087" />
</epsg:changes>
<epsg:isDeprecated>false</epsg:isDeprecated>
</epsg:CommonMetaData>
</gml:metaDataProperty>
<gml:identifier codeSpace="OGP">urn:ogc:def:datum:EPSG::5192</gml:identifier>
<gml:name>Martinique 1955</gml:name>
<gml:remarks>Orthometric heights. Replaced by Martinique 1987 (datum code 5154).</gml:remarks>
<gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::3276" />
<gml:scope>Geodetic survey, topographic mapping, engineering survey.</gml:scope>
<gml:anchorDefinition>Mean sea level at Fort de France 1939. Marker DO-4-II on quay wall with elevation of 1.38m above msl.</gml:anchorDefinition>
<gml:realizationEpoch>1955-01-01</gml:realizationEpoch>
</gml:VerticalDatum>