Definition: OGP XML
<div class="syntax"><pre><span class="cp"><?xml version="1.0" encoding="UTF-8"?></span>
<span class="nt"><gml:GeodeticDatum</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-6616"</span><span class="nt">></span>
<span class="nt"><gml:metaDataProperty></span>
<span class="nt"><epsg:CommonMetaData></span>
<span class="nt"><epsg:type></span>geodetic<span class="nt"></epsg:type></span>
<span class="nt"><epsg:alias</span> <span class="na">alias=</span><span class="s">"Selvagem Grande 1938"</span> <span class="na">code=</span><span class="s">"3106"</span> <span class="na">codeSpace=</span><span class="s">"urn:ogc:def:naming-system:EPSG::7313"</span><span class="nt">></span>
<span class="nt"><epsg:remarks></span>As carried in NIMA 8350.2 3rd Edition Amendment 1 (January 2000). Prior versions of TR8350.2 erroneously called this "Marco Astro".<span class="nt"></epsg:remarks></span>
<span class="nt"></epsg:alias></span>
<span class="nt"><epsg:alias</span> <span class="na">alias=</span><span class="s">"Marco Astro"</span> <span class="na">code=</span><span class="s">"3107"</span> <span class="na">codeSpace=</span><span class="s">"urn:ogc:def:naming-system:EPSG::7313"</span><span class="nt">></span>
<span class="nt"><epsg:remarks></span>As incorrectly carried in NIMA TR8350.2 original edition (Sept. 1987), from which the name has widely adopted. Replaced in TR8350.2 3rd Edition Amendment 1 (January 2000) by “Observatorio Meteorologico 1939”. Not to be confused with Marcus Island Astro.<span class="nt"></epsg:remarks></span>
<span class="nt"></epsg:alias></span>
<span class="nt"><epsg:informationSource></span>Instituto Geografico e Cadastral Lisbon http://www.igeo.pt<span class="nt"></epsg:informationSource></span>
<span class="nt"><epsg:revisionDate></span>2003-08-14<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::2003.232"</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::6616<span class="nt"></gml:identifier></span>
<span class="nt"><gml:name></span>Selvagem Grande<span class="nt"></gml:name></span>
<span class="nt"><gml:remarks</span> <span class="nt">/></span>
<span class="nt"><gml:domainOfValidity</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:area:EPSG::2779"</span> <span class="nt">/></span>
<span class="nt"><gml:scope></span>Topographic mapping.<span class="nt"></gml:scope></span>
<span class="nt"><gml:primeMeridian</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:meridian:EPSG::8901"</span> <span class="nt">/></span>
<span class="nt"><gml:ellipsoid</span> <span class="na">xlink:href=</span><span class="s">"urn:ogc:def:ellipsoid:EPSG::7022"</span> <span class="nt">/></span>
<span class="nt"></gml:GeodeticDatum></span>
</pre></div>
<?xml version="1.0" encoding="UTF-8"?>
<gml:GeodeticDatum 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-6616">
<gml:metaDataProperty>
<epsg:CommonMetaData>
<epsg:type>geodetic</epsg:type>
<epsg:alias alias="Selvagem Grande 1938" code="3106" codeSpace="urn:ogc:def:naming-system:EPSG::7313">
<epsg:remarks>As carried in NIMA 8350.2 3rd Edition Amendment 1 (January 2000). Prior versions of TR8350.2 erroneously called this "Marco Astro".</epsg:remarks>
</epsg:alias>
<epsg:alias alias="Marco Astro" code="3107" codeSpace="urn:ogc:def:naming-system:EPSG::7313">
<epsg:remarks>As incorrectly carried in NIMA TR8350.2 original edition (Sept. 1987), from which the name has widely adopted. Replaced in TR8350.2 3rd Edition Amendment 1 (January 2000) by “Observatorio Meteorologico 1939”. Not to be confused with Marcus Island Astro.</epsg:remarks>
</epsg:alias>
<epsg:informationSource>Instituto Geografico e Cadastral Lisbon http://www.igeo.pt</epsg:informationSource>
<epsg:revisionDate>2003-08-14</epsg:revisionDate>
<epsg:changes>
<epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2003.232" />
</epsg:changes>
<epsg:isDeprecated>false</epsg:isDeprecated>
</epsg:CommonMetaData>
</gml:metaDataProperty>
<gml:identifier codeSpace="OGP">urn:ogc:def:datum:EPSG::6616</gml:identifier>
<gml:name>Selvagem Grande</gml:name>
<gml:remarks />
<gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::2779" />
<gml:scope>Topographic mapping.</gml:scope>
<gml:primeMeridian xlink:href="urn:ogc:def:meridian:EPSG::8901" />
<gml:ellipsoid xlink:href="urn:ogc:def:ellipsoid:EPSG::7022" />
</gml:GeodeticDatum>