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               <gmd:evaluationProcedure/>
               <gmd:dateTime/>
               <gmd:result>
                  <gmd:DQ_ConformanceResult>
                     <gmd:specification>
                        <gmd:CI_Citation>
                           <gmd:title>
                              <gco:CharacterString>Inspire specifications</gco:CharacterString>
                           </gmd:title>
                           <gmd:date>
                              <gmd:CI_Date>
                                 <gmd:date>
                                    <gco:DateTime>2012-01-16T00:00:00</gco:DateTime>
                                 </gmd:date>
                                 <gmd:dateType>
                                    <gmd:CI_DateTypeCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#CI_DateTypeCode"
                                                         codeListValue="creation">creation</gmd:CI_DateTypeCode>
                                 </gmd:dateType>
                              </gmd:CI_Date>
                           </gmd:date>
                        </gmd:CI_Citation>
                     </gmd:specification>
                     <gmd:explanation>
                        <gco:CharacterString>Non évalué</gco:CharacterString>
                     </gmd:explanation>
                     <gmd:pass>
                        <gco:Boolean>false</gco:Boolean>
                     </gmd:pass>
                  </gmd:DQ_ConformanceResult>
               </gmd:result>
            </gmd:DQ_AbsoluteExternalPositionalAccuracy>
         </gmd:report>
         <gmd:lineage>
            <gmd:LI_Lineage>
               <gmd:statement>
                  <gco:CharacterString>Les profils topographiques ont été  réalisés par des cabinets de géomètres lors des campagnes de 1999, 2000, 2001, 2002, 2005 &amp; 2007 et par les techniciens du Conseil Général de Charente-Maritime pour les campagnes de 2009, 2011, 2013, 2014, 2015, 2016, 2017, 2018 et 2019. 
Ils ont été, pour la plupart, mesurés pendant les périodes de vive-eau des mois de septembre, octobre ou novembre de chaque année, dans le but de limiter l’importance des variations morphologiques saisonnières par rapport aux variations morphologiques interannuelles.
Une campagne supplémentaire a été réalisée en février 2000, après la tempête Martin de décembre 1999.
Les premières années, les profils ont été levés en Lambert 2 étendu (EPSG:27572) et depuis en RGF 93/ Lambert 93 (EPSG:2154).
Toutes les données fournies sont en  RGF 93/Lambert 93.

Remarque : Les données relevées en automne 2009 posent problèmes: Manque d’indications sur la date, les valeurs d’altitude inversées , les azimuts des profils n’ont pas été respectés.
Les profils ont été traités essentiellement dans le cadre de stages, où une régression linéaire par moindre carré a été calculée pour chaque profil sur toutes les années : BAZIRE Noémie (2024),   MBADINGA SICKOUT Eric (2023), MORA MUSSIO Jason (2021), LAMBRECHTS Yann (2020), CANGE Victoria (2019), GAUDEFROY Julia (2018)...</gco:CharacterString>
               </gmd:statement>
            </gmd:LI_Lineage>
         </gmd:lineage>
      </gmd:DQ_DataQuality>
  </gmd:dataQualityInfo>
</gmd:MD_Metadata>