EPSG:5120

Nivellement General de la France - IGN78

Attributes

Data source: OGP

Information source: Conseil National de l'Information Geographique groupe de travail "Reseaux de Nivellement" recommendations v5.1 April 1994.

Revision date: 2012-01-21

Scope: Geodetic survey, topographic mapping, engineering survey.

Remarks: Uses Normal heights. Replaces NGC (datum code 5189).

Area of use: France - Corsica onshore.

SimpleMap

WGS84 bounds:
9.63 41.31
8.5 43.07

France - Corsica onshore.
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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:VerticalDatum</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">xmlns:xlink=</span><span class="s">&quot;http://www.w3.org/1999/xlink&quot;</span> <span class="na">gml:id=</span><span class="s">&quot;ogp-datum-5120&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:type&gt;</span>vertical<span class="nt">&lt;/epsg:type&gt;</span> <span class="nt">&lt;epsg:alias</span> <span class="na">alias=</span><span class="s">&quot;NGF-IGN78&quot;</span> <span class="na">code=</span><span class="s">&quot;261&quot;</span> <span class="na">codeSpace=</span><span class="s">&quot;urn:ogc:def:naming-system:EPSG::7302&quot;</span> <span class="nt">/&gt;</span> <span class="nt">&lt;epsg:alias</span> <span class="na">alias=</span><span class="s">&quot;IGN78&quot;</span> <span class="na">code=</span><span class="s">&quot;1302&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:alias</span> <span class="na">alias=</span><span class="s">&quot;Nivellement general de la France&quot;</span> <span class="na">code=</span><span class="s">&quot;1304&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>This alias is also used for other datum realisations: see NGF - Lallemand (code 5118) and NGF - IGN69 (code 5119).<span class="nt">&lt;/epsg:remarks&gt;</span> <span class="nt">&lt;/epsg:alias&gt;</span> <span class="nt">&lt;epsg:informationSource&gt;</span>Conseil National de l&#39;Information Geographique groupe de travail &quot;Reseaux de Nivellement&quot; recommendations v5.1 April 1994.<span class="nt">&lt;/epsg:informationSource&gt;</span> <span class="nt">&lt;epsg:revisionDate&gt;</span>2012-01-21<span class="nt">&lt;/epsg:revisionDate&gt;</span> <span class="nt">&lt;epsg:changes&gt;</span> <span class="nt">&lt;epsg:changeID</span> <span class="na">xlink:href=</span><span class="s">&quot;urn:ogc:def:change-request:EPSG::2001.470&quot;</span> <span class="nt">/&gt;</span> <span class="nt">&lt;epsg:changeID</span> <span class="na">xlink:href=</span><span class="s">&quot;urn:ogc:def:change-request:EPSG::2004.060&quot;</span> <span class="nt">/&gt;</span> <span class="nt">&lt;epsg:changeID</span> <span class="na">xlink:href=</span><span class="s">&quot;urn:ogc:def:change-request:EPSG::2004.564&quot;</span> <span class="nt">/&gt;</span> <span class="nt">&lt;epsg:changeID</span> <span class="na">xlink:href=</span><span class="s">&quot;urn:ogc:def:change-request:EPSG::2012.010&quot;</span> <span class="nt">/&gt;</span> <span class="nt">&lt;/epsg:changes&gt;</span> <span class="nt">&lt;epsg:show&gt;</span>true<span class="nt">&lt;/epsg:show&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:datum:EPSG::5120<span class="nt">&lt;/gml:identifier&gt;</span> <span class="nt">&lt;gml:name&gt;</span>Nivellement General de la France - IGN78<span class="nt">&lt;/gml:name&gt;</span> <span class="nt">&lt;gml:remarks&gt;</span>Uses Normal heights. Replaces NGC (datum code 5189).<span class="nt">&lt;/gml:remarks&gt;</span> <span class="nt">&lt;gml:domainOfValidity</span> <span class="na">xlink:href=</span><span class="s">&quot;urn:ogc:def:area:EPSG::1327&quot;</span> <span class="nt">/&gt;</span> <span class="nt">&lt;gml:scope&gt;</span>Geodetic survey, topographic mapping, engineering survey.<span class="nt">&lt;/gml:scope&gt;</span> <span class="nt">&lt;gml:anchorDefinition&gt;</span>Marker MM3 situated on the tide gauge site of Ajaccio. Height is 3.640 metre above mean sea level.<span class="nt">&lt;/gml:anchorDefinition&gt;</span> <span class="nt">&lt;gml:realizationEpoch&gt;</span>1978-01-01<span class="nt">&lt;/gml:realizationEpoch&gt;</span> <span class="nt">&lt;/gml:VerticalDatum&gt;</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="ogp-datum-5120">
   <gml:metaDataProperty>
      <epsg:CommonMetaData>
         <epsg:type>vertical</epsg:type>
         <epsg:alias alias="NGF-IGN78" code="261" codeSpace="urn:ogc:def:naming-system:EPSG::7302" />
         <epsg:alias alias="IGN78" code="1302" codeSpace="urn:ogc:def:naming-system:EPSG::7301" />
         <epsg:alias alias="Nivellement general de la France" code="1304" codeSpace="urn:ogc:def:naming-system:EPSG::7301">
            <epsg:remarks>This alias is also used for other datum realisations: see NGF - Lallemand (code 5118) and NGF - IGN69 (code 5119).</epsg:remarks>
         </epsg:alias>
         <epsg:informationSource>Conseil National de l'Information Geographique groupe de travail "Reseaux de Nivellement" recommendations v5.1 April 1994.</epsg:informationSource>
         <epsg:revisionDate>2012-01-21</epsg:revisionDate>
         <epsg:changes>
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2001.470" />
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2004.060" />
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2004.564" />
            <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2012.010" />
         </epsg:changes>
         <epsg:show>true</epsg:show>
         <epsg:isDeprecated>false</epsg:isDeprecated>
      </epsg:CommonMetaData>
   </gml:metaDataProperty>
   <gml:identifier codeSpace="OGP">urn:ogc:def:datum:EPSG::5120</gml:identifier>
   <gml:name>Nivellement General de la France - IGN78</gml:name>
   <gml:remarks>Uses Normal heights. Replaces NGC (datum code 5189).</gml:remarks>
   <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::1327" />
   <gml:scope>Geodetic survey, topographic mapping, engineering survey.</gml:scope>
   <gml:anchorDefinition>Marker MM3 situated on the tide gauge site of Ajaccio. Height is 3.640 metre above mean sea level.</gml:anchorDefinition>
   <gml:realizationEpoch>1978-01-01</gml:realizationEpoch>
</gml:VerticalDatum>