<?xml version="1.0" encoding="UTF-8"?>
<gmd:MD_Metadata xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:srv="http://www.isotc211.org/2005/srv" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:gts="http://www.isotc211.org/2005/gts" xmlns:gsr="http://www.isotc211.org/2005/gsr" xmlns:gmi="http://www.isotc211.org/2005/gmi" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.isotc211.org/2005/gmd http://schemas.opengis.net/csw/2.0.2/profiles/apiso/1.0.0/apiso.xsd">
  <gmd:fileIdentifier>
    <gco:CharacterString>urn:isogeo:metadata:uuid:0e52938b-5200-4127-8e32-a39b34501f57</gco:CharacterString>
  </gmd:fileIdentifier>
  <gmd:language xmlns:xl="http://www.w3.org/1999/xlink">
    <gmd:LanguageCode codeList="http://www.loc.gov/standards/iso639-2/" codeListValue="fre">Français</gmd:LanguageCode>
  </gmd:language>
  <gmd:characterSet xmlns:xl="http://www.w3.org/1999/xlink">
    <gmd:MD_CharacterSetCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_CharacterSetCode" codeListValue="utf8" />
  </gmd:characterSet>
  <gmd:hierarchyLevel xmlns:xl="http://www.w3.org/1999/xlink">
    <gmd:MD_ScopeCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_ScopeCode" codeListValue="series" />
  </gmd:hierarchyLevel>
  <gmd:contact xmlns:xl="http://www.w3.org/1999/xlink">
    <gmd:CI_ResponsibleParty>
      <gmd:organisationName>
        <gco:CharacterString>Métropole Européenne de Lille</gco:CharacterString>
      </gmd:organisationName>
      <gmd:contactInfo>
        <gmd:CI_Contact>
          <gmd:phone>
            <gmd:CI_Telephone>
              <gmd:voice>
                <gco:CharacterString>+33 (0)3 20 21 22 23</gco:CharacterString>
              </gmd:voice>
            </gmd:CI_Telephone>
          </gmd:phone>
          <gmd:address>
            <gmd:CI_Address>
              <gmd:deliveryPoint>
                <gco:CharacterString>2, boulevard des Cités Unies CS 70043</gco:CharacterString>
              </gmd:deliveryPoint>
              <gmd:city>
                <gco:CharacterString>Lille</gco:CharacterString>
              </gmd:city>
              <gmd:postalCode>
                <gco:CharacterString>59040</gco:CharacterString>
              </gmd:postalCode>
              <gmd:country>
                <gco:CharacterString>FRA</gco:CharacterString>
              </gmd:country>
              <gmd:electronicMailAddress>
                <gco:CharacterString>sigdata@lillemetropole.fr</gco:CharacterString>
              </gmd:electronicMailAddress>
            </gmd:CI_Address>
          </gmd:address>
        </gmd:CI_Contact>
      </gmd:contactInfo>
      <gmd:role>
        <gmd:CI_RoleCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#CI_RoleCode" codeListValue="pointOfContact" />
      </gmd:role>
    </gmd:CI_ResponsibleParty>
  </gmd:contact>
  <gmd:dateStamp xmlns:xl="http://www.w3.org/1999/xlink">
    <gco:DateTime>2024-05-29T08:13:40.298372Z</gco:DateTime>
  </gmd:dateStamp>
  <gmd:metadataStandardName xmlns:xl="http://www.w3.org/1999/xlink">
    <gco:CharacterString>ISO 19115 Geographic Information - Resource</gco:CharacterString>
  </gmd:metadataStandardName>
  <gmd:metadataStandardVersion xmlns:xl="http://www.w3.org/1999/xlink">
    <gco:CharacterString>2003/Cor.1:2006</gco:CharacterString>
  </gmd:metadataStandardVersion>
  <gmd:referenceSystemInfo xmlns:xl="http://www.w3.org/1999/xlink">
    <gmd:MD_ReferenceSystem>
      <gmd:referenceSystemIdentifier>
        <gmd:RS_Identifier>
          <gmd:code>
            <gmx:Anchor xl:href="http://www.opengis.net/def/crs/EPSG/0/2154">EPSG:2154</gmx:Anchor>
          </gmd:code>
        </gmd:RS_Identifier>
      </gmd:referenceSystemIdentifier>
    </gmd:MD_ReferenceSystem>
  </gmd:referenceSystemInfo>
  <gmd:identificationInfo xmlns:xl="http://www.w3.org/1999/xlink">
    <gmd:MD_DataIdentification>
      <gmd:citation>
        <gmd:CI_Citation>
          <gmd:title>
            <gco:CharacterString>Nuage de points classifié issu du LiDAR- SCoT de Lille Metropole comprenant le territoire de la MEL- 2018</gco:CharacterString>
          </gmd:title>
          <gmd:date>
            <gmd:CI_Date>
              <gmd:date>
                <gco:Date>2019-02-12</gco:Date>
              </gmd:date>
              <gmd:dateType>
                <gmd:CI_DateTypeCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#CI_DateTypeCode" codeListValue="creation" />
              </gmd:dateType>
            </gmd:CI_Date>
          </gmd:date>
          <gmd:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>0e52938b-5200-4127-8e32-a39b34501f57</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmd:identifier>
        </gmd:CI_Citation>
      </gmd:citation>
      <gmd:abstract>
        <gco:CharacterString>La technologie Light Detection And Ranging (LiDAR) est une méthode de télédétection. Un capteur LiDAR recueille des informations sous forme de nuages de points. Ce système d'acquisition de données est notamment utilisé pour produire des modèles numériques (de terrain, d'élévation,...).

L’emprise du projet recouvre les limites du Schéma de Cohérence Territorial (SCoT) en application sur les communes faisant partie de la Métropole Européenne de Lille (MEL), de la Communauté de Communes de la Haute Deûle (5 communes au sud du territoire métropolitain) et de la Communauté de Communes Pévèle Carembault (38 communes au sud-est du territoire métropolitain). De plus, cette emprise outrepasse légèrement cette limite administrative, permettant de disposer de données sur le secteur frontalier au nord-ouest et nord-est de l’actuel territoire métropolitain ainsi que les territoires limitrophes, sur 2 à 8 kms hors des limites du SCoT.

**Données associés :**

* MNT (modèle numérique de terrain) issu du LiDAR - SCoT Lille Metropole et MEL - 2018 

* MNE (modèle numérique d'élévation) issu du LiDAR - SCoT Lille Metropole et MEL - 2018

* MNTB (modèle numérique de terrain et bâti) issu du LiDAR - SCoT Lille Metropole et MEL - 2018

**Fiche référence pour l'acquisition des produits dérivés :**

* LIDAR - MEL - SCoT - 2018</gco:CharacterString>
      </gmd:abstract>
      <gmd:resourceMaintenance>
        <gmd:MD_MaintenanceInformation>
          <gmd:maintenanceAndUpdateFrequency>
            <gmd:MD_MaintenanceFrequencyCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_MaintenanceFrequencyCode" codeListValue="asNeeded" />
          </gmd:maintenanceAndUpdateFrequency>
          <gmd:userDefinedMaintenanceFrequency>
            <TM_PeriodDuration xmlns="http://www.isotc211.org/2005/gts">P2Y</TM_PeriodDuration>
          </gmd:userDefinedMaintenanceFrequency>
        </gmd:MD_MaintenanceInformation>
      </gmd:resourceMaintenance>
      <gmd:resourceFormat>
        <gmd:MD_Format>
          <gmd:name>
            <gco:CharacterString>ASPRS Lidar Data Exchange Format</gco:CharacterString>
          </gmd:name>
          <gmd:version>
            <gco:CharacterString>1.4</gco:CharacterString>
          </gmd:version>
        </gmd:MD_Format>
      </gmd:resourceFormat>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gco:CharacterString>Installations de suivi environnemental</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>Zones à risque naturel</gco:CharacterString>
          </gmd:keyword>
          <gmd:thesaurusName>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>GEMET - INSPIRE themes, version 1.0</gco:CharacterString>
              </gmd:title>
              <gmd:date>
                <gmd:CI_Date>
                  <gmd:date>
                    <gco:Date>2008-06-01</gco:Date>
                  </gmd:date>
                  <gmd:dateType>
                    <gmd:CI_DateTypeCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication" />
                  </gmd:dateType>
                </gmd:CI_Date>
              </gmd:date>
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gco:CharacterString>2018</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>altimétrie</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>lidar</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>mne</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>mnt</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>modèle numérique de terrain</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>open data</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>modele numerique d'elevation</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>nuage de points</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>uf acquisition</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>cellule3d</gco:CharacterString>
          </gmd:keyword>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:resourceConstraints>
        <gmd:MD_Constraints>
          <gmd:useLimitation gco:nilReason="missing">
            <gmx:Anchor xl:href="https://www.etalab.gouv.fr/wp-content/uploads/2017/04/ETALAB-Licence-Ouverte-v2.0.pdf" xl:title="Licence ouverte ETALAB 2.0" />
          </gmd:useLimitation>
          <gmd:useLimitation>
            <gco:CharacterString>Données libres transmissibles après signature d'un acte d'engagement. Donnée reproductible et modifiable, sous condition de citer la source (MEL).</gco:CharacterString>
          </gmd:useLimitation>
        </gmd:MD_Constraints>
      </gmd:resourceConstraints>
      <gmd:resourceConstraints>
        <gmd:MD_LegalConstraints>
          <gmd:accessConstraints>
            <gmd:MD_RestrictionCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_RestrictionCode" codeListValue="otherRestrictions" />
          </gmd:accessConstraints>
          <gmd:accessConstraints>
            <gmd:MD_RestrictionCode codeListValue="license" codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_RestrictionCode" />
          </gmd:accessConstraints>
          <gmd:accessConstraints>
            <gmd:MD_RestrictionCode codeListValue="license" codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_RestrictionCode" />
          </gmd:accessConstraints>
          <gmd:otherConstraints>
            <gco:CharacterString>Pas de restriction d’accès public selon INSPIRE</gco:CharacterString>
          </gmd:otherConstraints>
          <gmd:otherConstraints>
            <gco:CharacterString>-Les données concernant les établissements pénitentiaires sont exclus des exports.</gco:CharacterString>
          </gmd:otherConstraints>
          <gmd:otherConstraints>
            <gco:CharacterString>Licence Ouverte v2.0 (Etalab)</gco:CharacterString>
          </gmd:otherConstraints>
          <gmd:otherConstraints>
            <gco:CharacterString>Licence Ouverte v2.0 (Etalab)</gco:CharacterString>
          </gmd:otherConstraints>
        </gmd:MD_LegalConstraints>
      </gmd:resourceConstraints>
      <gmd:spatialResolution>
        <gmd:MD_Resolution>
          <gmd:distance>
            <gco:Distance uom="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/uom/ML_gmxUom.xml#m">0.1</gco:Distance>
          </gmd:distance>
        </gmd:MD_Resolution>
      </gmd:spatialResolution>
      <gmd:language>
        <gmd:LanguageCode codeList="http://www.loc.gov/standards/iso639-2/" codeListValue="fre">Français</gmd:LanguageCode>
      </gmd:language>
      <gmd:characterSet>
        <gmd:MD_CharacterSetCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_CharacterSetCode" codeListValue="utf8" />
      </gmd:characterSet>
      <gmd:topicCategory>
        <gmd:MD_TopicCategoryCode>structure</gmd:MD_TopicCategoryCode>
      </gmd:topicCategory>
      <gmd:topicCategory>
        <gmd:MD_TopicCategoryCode>geoscientificInformation</gmd:MD_TopicCategoryCode>
      </gmd:topicCategory>
      <gmd:extent>
        <gmd:EX_Extent>
          <gmd:geographicElement>
            <gmd:EX_GeographicBoundingBox>
              <gmd:westBoundLongitude>
                <gco:Decimal>2.71304859155957</gco:Decimal>
              </gmd:westBoundLongitude>
              <gmd:eastBoundLongitude>
                <gco:Decimal>3.37439626063876</gco:Decimal>
              </gmd:eastBoundLongitude>
              <gmd:southBoundLatitude>
                <gco:Decimal>50.4077247388517</gco:Decimal>
              </gmd:southBoundLatitude>
              <gmd:northBoundLatitude>
                <gco:Decimal>50.8027320546353</gco:Decimal>
              </gmd:northBoundLatitude>
            </gmd:EX_GeographicBoundingBox>
          </gmd:geographicElement>
          <gmd:temporalElement>
            <gmd:EX_TemporalExtent>
              <gmd:extent>
                <gml:TimePeriod gml:id="etp0-0e52938b520041278e32a39b34501f57">
                  <gml:beginPosition>2018-01-01</gml:beginPosition>
                  <gml:endPosition>2018-12-31</gml:endPosition>
                </gml:TimePeriod>
              </gmd:extent>
            </gmd:EX_TemporalExtent>
          </gmd:temporalElement>
        </gmd:EX_Extent>
      </gmd:extent>
    </gmd:MD_DataIdentification>
  </gmd:identificationInfo>
  <gmd:distributionInfo xmlns:xl="http://www.w3.org/1999/xlink">
    <gmd:MD_Distribution>
      <gmd:distributionFormat>
        <gmd:MD_Format>
          <gmd:name>
            <gco:CharacterString>ASPRS Lidar Data Exchange Format</gco:CharacterString>
          </gmd:name>
          <gmd:version>
            <gco:CharacterString>1.4</gco:CharacterString>
          </gmd:version>
        </gmd:MD_Format>
      </gmd:distributionFormat>
      <gmd:transferOptions>
        <gmd:MD_DigitalTransferOptions>
          <gmd:onLine>
            <gmd:CI_OnlineResource>
              <gmd:linkage>
                <gmd:URL>https://webimaging.lillemetropole.fr/externe/lidar/2018_scot/ept/</gmd:URL>
              </gmd:linkage>
              <gmd:protocol>
                <gco:CharacterString>WWW:DOWNLOAD-1.0-http--download</gco:CharacterString>
              </gmd:protocol>
              <gmd:name>
                <gco:CharacterString>EPT</gco:CharacterString>
              </gmd:name>
              <gmd:function>
                <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="download" />
              </gmd:function>
            </gmd:CI_OnlineResource>
          </gmd:onLine>
          <gmd:onLine>
            <gmd:CI_OnlineResource>
              <gmd:linkage>
                <gmd:URL>https://webimaging.lillemetropole.fr/externe/lidar/2018_scot/potree</gmd:URL>
              </gmd:linkage>
              <gmd:protocol>
                <gco:CharacterString>WWW:LINK-1.0-http--link</gco:CharacterString>
              </gmd:protocol>
              <gmd:name>
                <gco:CharacterString>visionneuse</gco:CharacterString>
              </gmd:name>
              <gmd:function>
                <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="view" />
              </gmd:function>
            </gmd:CI_OnlineResource>
          </gmd:onLine>
        </gmd:MD_DigitalTransferOptions>
      </gmd:transferOptions>
    </gmd:MD_Distribution>
  </gmd:distributionInfo>
  <gmd:dataQualityInfo xmlns:xl="http://www.w3.org/1999/xlink">
    <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="nonGeographicDataset" />
          </gmd:level>
        </gmd:DQ_Scope>
      </gmd:scope>
      <gmd:report>
        <gmd:DQ_DomainConsistency>
          <gmd:result>
            <gmd:DQ_ConformanceResult>
              <gmd:specification>
                <gmd:CI_Citation>
                  <gmd:title>
                    <gco:CharacterString>APSPR LAS 1.4</gco:CharacterString>
                  </gmd:title>
                  <gmd:alternateTitle>
                    <gco:CharacterString>http://www.asprs.org/wp-content/uploads/2019/03/LAS_1_4_r14.pdf</gco:CharacterString>
                  </gmd:alternateTitle>
                  <gmd:date>
                    <gmd:CI_Date>
                      <gmd:date>
                        <gco:Date>2019-03-26</gco:Date>
                      </gmd:date>
                      <gmd:dateType>
                        <gmd:CI_DateTypeCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication" />
                      </gmd:dateType>
                    </gmd:CI_Date>
                  </gmd:date>
                </gmd:CI_Citation>
              </gmd:specification>
              <gmd:explanation>
                <gco:CharacterString>Voir la spécification référencée</gco:CharacterString>
              </gmd:explanation>
              <gmd:pass>
                <gco:Boolean>true</gco:Boolean>
              </gmd:pass>
            </gmd:DQ_ConformanceResult>
          </gmd:result>
        </gmd:DQ_DomainConsistency>
      </gmd:report>
      <gmd:report>
        <gmd:DQ_TopologicalConsistency>
          <gmd:result>
            <gmd:DQ_QuantitativeResult>
              <gmd:valueUnit gco:nilReason="missing" />
              <gmd:value>
                <gco:Record>Consistency has not been evaluated</gco:Record>
              </gmd:value>
            </gmd:DQ_QuantitativeResult>
          </gmd:result>
        </gmd:DQ_TopologicalConsistency>
      </gmd:report>
      <gmd:lineage>
        <gmd:LI_Lineage>
          <gmd:statement>
            <gco:CharacterString>L'acquisition de données LiDAR a été motivée par la volonté de la direction de l'énergie de la MEL de créer un cadastre solaire. Ces données sont aussi utilisées pour fournir des données aux services en charge de l'aménagement et de la gestion environnementale.</gco:CharacterString>
          </gmd:statement>
          <gmd:processStep>
            <gmd:LI_ProcessStep>
              <gmd:description>
                <gco:CharacterString>* Le nuage de points brut a été classifié de manière automatique avec le logiciel TerraSolid. L'objectif étant de produire un cadastre solaire, seules les classes sol et bâti ont été déterminées précisément, la classe végétation regroupant les autres types de points (véhicule, pylônes, etc.).

* Les données sont stockées au format laz mais sont aussi accessibles au format EPT et au travers d'une visionneuse Potree.</gco:CharacterString>
              </gmd:description>
            </gmd:LI_ProcessStep>
          </gmd:processStep>
        </gmd:LI_Lineage>
      </gmd:lineage>
    </gmd:DQ_DataQuality>
  </gmd:dataQualityInfo>
</gmd:MD_Metadata>

