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                <gco:CharacterString>Domaines</gco:CharacterString>
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                <gmd:CI_Date>
                  <gmd:date>
                    <gco:Date>2026-06-16</gco:Date>
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              <gmd:geographicIdentifier>
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                    <gmd:CI_Citation>
                      <gmd:title>
                        <gco:CharacterString>Codes INSEE : ISO3166 ou COG</gco:CharacterString>
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                          <gmd:date>
                            <gco:Date>2005</gco:Date>
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                            <gco:CharacterString>INSEE</gco:CharacterString>
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                            <gmd:CI_Contact>
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                                  <gmd:linkage>
                                    <gmd:URL>http://xml.insee.fr/schema/index.html</gmd:URL>
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                          <gmd:role>
                            <gmd:CI_RoleCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#CI_RoleCode" codeListValue="custodian" />
                          </gmd:role>
                        </gmd:CI_ResponsibleParty>
                      </gmd:citedResponsibleParty>
                    </gmd:CI_Citation>
                  </gmd:authority>
                  <gmd:code>
                    <gco:CharacterString>971</gco:CharacterString>
                  </gmd:code>
                  <gmd:codeSpace>
                    <gco:CharacterString>http://xml.insee.fr/schema/cog.xsd#xpointer(//*[@name='CodeDepartementType'])</gco:CharacterString>
                  </gmd:codeSpace>
                  <gmd:version>
                    <gco:CharacterString>2006</gco:CharacterString>
                  </gmd:version>
                </gmd:RS_Identifier>
              </gmd:geographicIdentifier>
            </gmd:EX_GeographicDescription>
          </gmd:geographicElement>
        </gmd:EX_Extent>
      </gmd:extent>
    </gmd:MD_DataIdentification>
  </gmd:identificationInfo>
  <gmd:contentInfo>
    <gmd:MD_FeatureCatalogueDescription>
      <gmd:includedWithDataset />
      <gmd:featureCatalogueCitation uuidref="db8eb1b2-16a5-4a61-8d58-477b733c866a" xlink:href="https://catalogue.karugeo.fr/geonetwork/srv/eng/csw?service=CSW&amp;request=GetRecordById&amp;version=2.0.2&amp;outputSchema=http://www.isotc211.org/2005/gmd&amp;elementSetName=full&amp;id=db8eb1b2-16a5-4a61-8d58-477b733c866a" />
    </gmd:MD_FeatureCatalogueDescription>
  </gmd:contentInfo>
  <gmd:distributionInfo />
  <gmd:dataQualityInfo>
    <gmd:DQ_DataQuality>
      <gmd:scope>
        <gmd:DQ_Scope>
          <gmd:level>
            <gmd:MD_ScopeCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_ScopeCode" codeListValue="dataset" />
          </gmd:level>
        </gmd:DQ_Scope>
      </gmd:scope>
      <gmd:lineage>
        <gmd:LI_Lineage>
          <gmd:statement>
            <gco:CharacterString>Produit par Institut national de l'information géographique et forestière (IGN-F)</gco:CharacterString>
          </gmd:statement>
        </gmd:LI_Lineage>
      </gmd:lineage>
    </gmd:DQ_DataQuality>
  </gmd:dataQualityInfo>
  <gmd:dataQualityInfo>
    <gmd:DQ_DataQuality>
      <gmd:scope>
        <gmd:DQ_Scope>
          <gmd:level>
            <gmd:MD_ScopeCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_ScopeCode" codeListValue="series" />
          </gmd:level>
        </gmd:DQ_Scope>
      </gmd:scope>
      <gmd:lineage>
        <gmd:LI_Lineage>
          <gmd:statement>
            <gco:CharacterString>La couche d'Occupation du Sol à Grande Echelle (OCS GE) est élaborée à partir de données vecteur existantes et par photo-interprétation d’ortho-images couleurs et proche infrarouge fausses couleurs de la BD ORTHO® ou de l'ORTHO EXPRESS. Le référentiel est compatible en géométrie avec des données socles comme la BD ORTHO® ou la BD TOPO®. La couche définissant la Zone Construite est obtenue par calcul à partir des données d'Occupation du Sol.</gco:CharacterString>
          </gmd:statement>
          <gmd:processStep>
            <gmd:LI_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Mise en cohérence par traitements automatiques des données issues des différentes sources dans une seule couche avec renseignements des attributs de la BD OCS GE</gco:CharacterString>
              </gmd:description>
              <gmd:rationale>
                <gco:CharacterString>production</gco:CharacterString>
              </gmd:rationale>
            </gmd:LI_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmd:LI_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Photo-interprétation à partir des données préparées, à l'aide de l'orthophoto source.</gco:CharacterString>
              </gmd:description>
              <gmd:rationale>
                <gco:CharacterString>production</gco:CharacterString>
              </gmd:rationale>
            </gmd:LI_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmd:LI_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Calcul de la couche ZONE_CONSTRUITE à partir de la couche OCCUPATION_SOL.</gco:CharacterString>
              </gmd:description>
              <gmd:rationale>
                <gco:CharacterString>production</gco:CharacterString>
              </gmd:rationale>
            </gmd:LI_ProcessStep>
          </gmd:processStep>
          <gmd:source>
            <gmd:LI_Source>
              <gmd:description>
                <gco:CharacterString>Référence image de la photo-interprétation : Ortho Express 2017. Les données OCSGE doivent correspondre à cette référence.</gco:CharacterString>
              </gmd:description>
            </gmd:LI_Source>
          </gmd:source>
          <gmd:source>
            <gmd:LI_Source>
              <gmd:description>
                <gco:CharacterString>La composante topographique du RGE de l'IGN - la BDTOPO 2017 est utilisée pour constituer la couche OCS GE avant photo-interprétation.</gco:CharacterString>
              </gmd:description>
            </gmd:LI_Source>
          </gmd:source>
          <gmd:source>
            <gmd:LI_Source>
              <gmd:description>
                <gco:CharacterString>Le Registre Parcellaire Graphique (RPG) 2017 est utilisé pour constituer essentiellement les surfaces d'usage agricole de l'OCSGE avant photo-interprétation.</gco:CharacterString>
              </gmd:description>
            </gmd:LI_Source>
          </gmd:source>
          <gmd:source>
            <gmd:LI_Source>
              <gmd:description>
                <gco:CharacterString>Le référentiel géographique forestier BDForêt de l'IGN 2022 est utilisé pour constituer les objets de végétation ligneuse de la couche OCS GE avant photo-interprétation.</gco:CharacterString>
              </gmd:description>
            </gmd:LI_Source>
          </gmd:source>
          <gmd:source>
            <gmd:LI_Source>
              <gmd:description>
                <gco:CharacterString>Les données DGFIP 2018 sont utilisées pour calculer l'usage de l'OCSGE avant photo-interprétation.</gco:CharacterString>
              </gmd:description>
            </gmd:LI_Source>
          </gmd:source>
        </gmd:LI_Lineage>
      </gmd:lineage>
    </gmd:DQ_DataQuality>
  </gmd:dataQualityInfo>
  <gmd:metadataConstraints>
    <gmd:MD_SecurityConstraints>
      <gmd:useLimitation>
        <gco:CharacterString>Aucune contrainte</gco:CharacterString>
      </gmd:useLimitation>
      <gmd:classification>
        <gmd:MD_ClassificationCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_ClassificationCode" codeListValue="unclassified" />
      </gmd:classification>
    </gmd:MD_SecurityConstraints>
  </gmd:metadataConstraints>
</gmd:MD_Metadata>

