EPSG:5120

Nivellement General de la France - IGN78

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SimpleMap

WGS84 bounds:
9.63 41.31
8.5 43.07

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.

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Definition: OGP XML

<?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>
<?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>