<?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>65111ab4-e698-4811-9c16-0df040b078ec</gco:CharacterString>
  </gmd:fileIdentifier>
  <gmd:language>
      <gmd:LanguageCode codeList="http://www.loc.gov/standards/iso639-2/" codeListValue="fre"/>
  </gmd:language>
  <gmd:characterSet>
      <gmd:MD_CharacterSetCode codeListValue="utf8"
                               codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_CharacterSetCode"/>
  </gmd:characterSet>
  <gmd:contact>
      <gmd:CI_ResponsibleParty>
         <gmd:individualName>
            <gco:CharacterString>Franck GABARROT</gco:CharacterString>
         </gmd:individualName>
         <gmd:organisationName>
            <gco:CharacterString>Observatoire des Sciences de l'Univers de la Réunion, UR, CNRS, Météo-France, IRD, Saint-Denis, La Réunion, France</gco:CharacterString>
         </gmd:organisationName>
         <gmd:positionName gco:nilReason="missing">
            <gco:CharacterString/>
         </gmd:positionName>
         <gmd:contactInfo>
            <gmd:CI_Contact>
               <gmd:phone>
                  <gmd:CI_Telephone>
                     <gmd:voice gco:nilReason="missing">
                        <gco:CharacterString/>
                     </gmd:voice>
                     <gmd:facsimile gco:nilReason="missing">
                        <gco:CharacterString/>
                     </gmd:facsimile>
                  </gmd:CI_Telephone>
               </gmd:phone>
               <gmd:address>
                  <gmd:CI_Address>
                     <gmd:deliveryPoint gco:nilReason="missing">
                        <gco:CharacterString/>
                     </gmd:deliveryPoint>
                     <gmd:city gco:nilReason="missing">
                        <gco:CharacterString/>
                     </gmd:city>
                     <gmd:administrativeArea gco:nilReason="missing">
                        <gco:CharacterString/>
                     </gmd:administrativeArea>
                     <gmd:postalCode gco:nilReason="missing">
                        <gco:CharacterString/>
                     </gmd:postalCode>
                     <gmd:country gco:nilReason="missing">
                        <gco:CharacterString/>
                     </gmd:country>
                     <gmd:electronicMailAddress>
                        <gco:CharacterString>franck.gabarrot@univ-reunion.fr</gco:CharacterString>
                     </gmd:electronicMailAddress>
                  </gmd:CI_Address>
               </gmd:address>
            </gmd:CI_Contact>
         </gmd:contactInfo>
         <gmd:role>
            <gmd:CI_RoleCode codeListValue="custodian"
                             codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#CI_RoleCode"/>
         </gmd:role>
      </gmd:CI_ResponsibleParty>
  </gmd:contact>
  <gmd:contact>
      <gmd:CI_ResponsibleParty>
         <gmd:individualName>
            <gco:CharacterString>Olivier Magand</gco:CharacterString>
         </gmd:individualName>
         <gmd:organisationName>
            <gco:CharacterString>Observatoire des Sciences de l'Univers de la Réunion, UR, CNRS, Météo-France, IRD, Saint-Denis, La Réunion, France</gco:CharacterString>
         </gmd:organisationName>
         <gmd:contactInfo>
            <gmd:CI_Contact>
               <gmd:address>
                  <gmd:CI_Address>
                     <gmd:electronicMailAddress>
                        <gco:CharacterString>olivier.magand@univ-reunion.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="author"/>
         </gmd:role>
      </gmd:CI_ResponsibleParty>
  </gmd:contact>
  <gmd:dateStamp>
      <gco:DateTime>2025-08-29T03:21:38</gco:DateTime>
  </gmd:dateStamp>
  <gmd:metadataStandardName>
      <gco:CharacterString>ISO 19115:2003/19139</gco:CharacterString>
  </gmd:metadataStandardName>
  <gmd:metadataStandardVersion>
      <gco:CharacterString>1.0</gco:CharacterString>
  </gmd:metadataStandardVersion>
  <gmd:referenceSystemInfo>
      <gmd:MD_ReferenceSystem>
         <gmd:referenceSystemIdentifier>
            <gmd:RS_Identifier>
               <gmd:code>
                  <gco:CharacterString>WGS 1984</gco:CharacterString>
               </gmd:code>
            </gmd:RS_Identifier>
         </gmd:referenceSystemIdentifier>
      </gmd:MD_ReferenceSystem>
  </gmd:referenceSystemInfo>
  <gmd:identificationInfo>
      <gmd:MD_DataIdentification>
         <gmd:citation>
            <gmd:CI_Citation>
               <gmd:title>
                  <gco:CharacterString>Composé Organique Volatil (COV), site d'observation OPAR-Maido, Infrastructure de Recherche ACTRIS (SNO GAZIS)</gco:CharacterString>
               </gmd:title>
               <gmd:date>
                  <gmd:CI_Date>
                     <gmd:date>
                        <gco:Date>2025-05-20</gco:Date>
                     </gmd:date>
                     <gmd:dateType>
                        <gmd:CI_DateTypeCode codeListValue="publication"
                                             codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#CI_DateTypeCode"/>
                     </gmd:dateType>
                  </gmd:CI_Date>
               </gmd:date>
               <gmd:edition gco:nilReason="missing">
                  <gco:CharacterString/>
               </gmd:edition>
            </gmd:CI_Citation>
         </gmd:citation>
         <gmd:abstract>
            <gco:CharacterString>L'Observatoire de Physique de l'Atmosphère de la Réunion (OPAR), localisé au Maido, est géré par l’Observatoire des Sciences de l’univers de La Réunion (OSU-Réunion, Université de La Réunion). Ce site est situé à une altitude de 2160m d’altitude environ. Une dizaine de composés organiques volatils (COV) sont collectés sur ce site, par le biais de prélèvements actifs (pompage sur cartouches TENAX 60/80 mesh). Les composés chimiques recherchés sont caractéristiques des milieux forestiers (COVB - Composés Organiques Volatils Biogéniques - comme l’isoprène ou les monoterpènes) et anthropiques (COVA - Composés Organiques Volatils Anthropiques - comme le benzène, toluène, éthylbenzène et xylènes ou BTEX). Les analyses sont réalisées au Laboratoire Départemental d’Analyse (LDA) localisé à St Denis de la Réunion (partenariat). En parallèle, le site de l'OPAR du Maido colocalise des expérimentations et instrumentations mesurant de nombreuses variables physiques, chimiques et météorologiques dans le cadre d'activités relevant d'observations sur le long terme (réseaux internationaux, Services Nationaux d'Observation - SNO -, Infrastructures de Recherche - IR -) et de projets de recherche. Les mesures de COVs réalisées dans cet observatoire intègrent le SNO GAZIS (étude des gaz in situ) directement connecté au CAES (Centre d'Animation et d'Expertise pour l'observation Scientifique) du même nom au sein de l'IR ACTRIS-Fr. Ces mesures sont à mettre en exergue avec celles réalisées à la Station Forestière (STAFOR) de l’OSU-Réunion, sur le site de Mare-Longue. La comparaison inter-sites des COVs sur l’île permet d’évaluer l’impact de la variabilité floristique sur les niveaux de COVs, par leurs différentes émissions et de cartographier la répartition des COVs pour une utilisation dans les modèles.</gco:CharacterString>
         </gmd:abstract>
         <gmd:purpose gco:nilReason="missing">
            <gco:CharacterString/>
         </gmd:purpose>
         <gmd:status>
            <gmd:MD_ProgressCode codeListValue="onGoing"
                                 codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_ProgressCode"/>
         </gmd:status>
         <gmd:pointOfContact>
            <gmd:CI_ResponsibleParty>
               <gmd:individualName>
                  <gco:CharacterString>Manon ROCCO</gco:CharacterString>
               </gmd:individualName>
               <gmd:organisationName>
                  <gco:CharacterString>Aix-Marseille Univ., CNRS, LCE, Marseille, France</gco:CharacterString>
               </gmd:organisationName>
               <gmd:positionName gco:nilReason="missing">
                  <gco:CharacterString/>
               </gmd:positionName>
               <gmd:contactInfo>
                  <gmd:CI_Contact>
                     <gmd:phone>
                        <gmd:CI_Telephone>
                           <gmd:voice gco:nilReason="missing">
                              <gco:CharacterString/>
                           </gmd:voice>
                           <gmd:facsimile gco:nilReason="missing">
                              <gco:CharacterString/>
                           </gmd:facsimile>
                        </gmd:CI_Telephone>
                     </gmd:phone>
                     <gmd:address>
                        <gmd:CI_Address>
                           <gmd:deliveryPoint gco:nilReason="missing">
                              <gco:CharacterString/>
                           </gmd:deliveryPoint>
                           <gmd:city gco:nilReason="missing">
                              <gco:CharacterString/>
                           </gmd:city>
                           <gmd:administrativeArea gco:nilReason="missing">
                              <gco:CharacterString/>
                           </gmd:administrativeArea>
                           <gmd:postalCode gco:nilReason="missing">
                              <gco:CharacterString/>
                           </gmd:postalCode>
                           <gmd:country gco:nilReason="missing">
                              <gco:CharacterString/>
                           </gmd:country>
                           <gmd:electronicMailAddress>
                              <gco:CharacterString>manon.rocco@univ-amu.fr</gco:CharacterString>
                           </gmd:electronicMailAddress>
                        </gmd:CI_Address>
                     </gmd:address>
                  </gmd:CI_Contact>
               </gmd:contactInfo>
               <gmd:role>
                  <gmd:CI_RoleCode codeListValue="author"
                                   codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#CI_RoleCode"/>
               </gmd:role>
            </gmd:CI_ResponsibleParty>
         </gmd:pointOfContact>
         <gmd:pointOfContact>
            <gmd:CI_ResponsibleParty>
               <gmd:individualName>
                  <gco:CharacterString>Olivier MAGAND</gco:CharacterString>
               </gmd:individualName>
               <gmd:organisationName>
                  <gco:CharacterString>Observatoire des Sciences de l'Univers de la Réunion, UR, CNRS, Météo-France, IRD, Saint-Denis, La Réunion, France</gco:CharacterString>
               </gmd:organisationName>
               <gmd:contactInfo>
                  <gmd:CI_Contact>
                     <gmd:address>
                        <gmd:CI_Address>
                           <gmd:electronicMailAddress>
                              <gco:CharacterString>olivier.magand@univ-reunion.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="author"/>
               </gmd:role>
            </gmd:CI_ResponsibleParty>
         </gmd:pointOfContact>
         <gmd:pointOfContact>
            <gmd:CI_ResponsibleParty>
               <gmd:individualName>
                  <gco:CharacterString>Patricia BOULANGER</gco:CharacterString>
               </gmd:individualName>
               <gmd:organisationName>
                  <gco:CharacterString>Laboratoire Départemental d'Analyses, Saint-Denis, La Réunion, France</gco:CharacterString>
               </gmd:organisationName>
               <gmd:contactInfo>
                  <gmd:CI_Contact>
                     <gmd:address>
                        <gmd:CI_Address>
                           <gmd:electronicMailAddress>
                              <gco:CharacterString>patricia.boulanger@cg974.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="resourceProvider"/>
               </gmd:role>
            </gmd:CI_ResponsibleParty>
         </gmd:pointOfContact>
         <gmd:pointOfContact>
            <gmd:CI_ResponsibleParty>
               <gmd:individualName>
                  <gco:CharacterString>Manon ROCCO</gco:CharacterString>
               </gmd:individualName>
               <gmd:organisationName>
                  <gco:CharacterString>Aix-Marseille Univ., CNRS, LCE, Marseille</gco:CharacterString>
               </gmd:organisationName>
               <gmd:contactInfo>
                  <gmd:CI_Contact>
                     <gmd:address>
                        <gmd:CI_Address>
                           <gmd:electronicMailAddress>
                              <gco:CharacterString>manon.rocco@univ-amu.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:pointOfContact>
         <gmd:resourceMaintenance>
            <gmd:MD_MaintenanceInformation>
               <gmd:maintenanceAndUpdateFrequency>
                  <gmd:MD_MaintenanceFrequencyCode codeListValue="quarterly"
                                                   codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_MaintenanceFrequencyCode"/>
               </gmd:maintenanceAndUpdateFrequency>
            </gmd:MD_MaintenanceInformation>
         </gmd:resourceMaintenance>
         <gmd:graphicOverview>
            <gmd:MD_BrowseGraphic>
               <gmd:fileName>
                  <gco:CharacterString>https://geosur.osureunion.fr:/geonetwork/srv/api/records/65111ab4-e698-4811-9c16-0df040b078ec/attachments/OPAR_DataCollection_VOCTenaxFilter-Maido_Filter-Pump_OlivierMagand2025-short.jpg</gco:CharacterString>
               </gmd:fileName>
            </gmd:MD_BrowseGraphic>
         </gmd:graphicOverview>
         <gmd:graphicOverview>
            <gmd:MD_BrowseGraphic>
               <gmd:fileName>
                  <gco:CharacterString>https://geosur.osureunion.fr:/geonetwork/srv/api/records/65111ab4-e698-4811-9c16-0df040b078ec/attachments/VOC_Maido_site_short.jpg</gco:CharacterString>
               </gmd:fileName>
            </gmd:MD_BrowseGraphic>
         </gmd:graphicOverview>
         <gmd:descriptiveKeywords>
            <gmd:MD_Keywords>
               <gmd:keyword>
                  <gco:CharacterString>Atmosphère</gco:CharacterString>
               </gmd:keyword>
               <gmd:keyword>
                  <gco:CharacterString>Composés organiques volatils</gco:CharacterString>
               </gmd:keyword>
               <gmd:keyword>
                  <gco:CharacterString>Type instrument: ads_tube</gco:CharacterString>
               </gmd:keyword>
               <gmd:keyword>
                  <gco:CharacterString>Technique de mesure: GC-MS</gco:CharacterString>
               </gmd:keyword>
               <gmd:keyword>
                  <gco:CharacterString>La Réunion</gco:CharacterString>
               </gmd:keyword>
               <gmd:type>
                  <gmd:MD_KeywordTypeCode codeListValue="theme"
                                          codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_KeywordTypeCode"/>
               </gmd:type>
            </gmd:MD_Keywords>
         </gmd:descriptiveKeywords>
         <gmd:descriptiveKeywords>
            <gmd:MD_Keywords>
               <gmd:keyword>
                  <gco:CharacterString>ACTRIS</gco:CharacterString>
               </gmd:keyword>
               <gmd:keyword>
                  <gco:CharacterString>ACTRIS-FR</gco:CharacterString>
               </gmd:keyword>
               <gmd:type>
                  <gmd:MD_KeywordTypeCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_KeywordTypeCode"
                                          codeListValue="theme"/>
               </gmd:type>
               <gmd:thesaurusName>
                  <gmd:CI_Citation>
                     <gmd:title>
                        <gco:CharacterString>theme.infra_recherche.rdf</gco:CharacterString>
                     </gmd:title>
                     <gmd:date>
                        <gmd:CI_Date>
                           <gmd:date>
                              <gco:Date>2025-03-31</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:identifier>
                        <gmd:MD_Identifier>
                           <gmd:code>
                              <gmx:Anchor xlink:href="https://geosur.osureunion.fr:/geonetwork/srv/fre/thesaurus.download?ref=external.theme.infra_recherche">geonetwork.thesaurus.external.theme.infra_recherche</gmx:Anchor>
                           </gmd:code>
                        </gmd:MD_Identifier>
                     </gmd:identifier>
                  </gmd:CI_Citation>
               </gmd:thesaurusName>
            </gmd:MD_Keywords>
         </gmd:descriptiveKeywords>
         <gmd:descriptiveKeywords>
            <gmd:MD_Keywords>
               <gmd:keyword>
                  <gco:CharacterString>Collecteurs</gco:CharacterString>
               </gmd:keyword>
               <gmd:type>
                  <gmd:MD_KeywordTypeCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_KeywordTypeCode"
                                          codeListValue="discipline"/>
               </gmd:type>
               <gmd:thesaurusName>
                  <gmd:CI_Citation>
                     <gmd:title>
                        <gco:CharacterString>discipline.AERIS_thesaurus_20250319.rdf</gco:CharacterString>
                     </gmd:title>
                     <gmd:date>
                        <gmd:CI_Date>
                           <gmd:date>
                              <gco:Date>2025-03-28</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:identifier>
                        <gmd:MD_Identifier>
                           <gmd:code>
                              <gmx:Anchor xlink:href="https://geosur.osureunion.fr:/geonetwork/srv/fre/thesaurus.download?ref=external.discipline.AERIS_thesaurus_20250319">geonetwork.thesaurus.external.discipline.AERIS_thesaurus_20250319</gmx:Anchor>
                           </gmd:code>
                        </gmd:MD_Identifier>
                     </gmd:identifier>
                  </gmd:CI_Citation>
               </gmd:thesaurusName>
            </gmd:MD_Keywords>
         </gmd:descriptiveKeywords>
         <gmd:descriptiveKeywords>
            <gmd:MD_Keywords>
               <gmd:keyword gco:nilReason="missing">
                  <gco:CharacterString/>
               </gmd:keyword>
               <gmd:type>
                  <gmd:MD_KeywordTypeCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_KeywordTypeCode"
                                          codeListValue="theme"/>
               </gmd:type>
               <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:identifier>
                        <gmd:MD_Identifier>
                           <gmd:code>
                              <gmx:Anchor xlink:href="https://geosur.osureunion.fr:/geonetwork/srv/eng/thesaurus.download?ref=external.theme.httpinspireeceuropaeutheme-theme">geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme</gmx:Anchor>
                           </gmd:code>
                        </gmd:MD_Identifier>
                     </gmd:identifier>
                  </gmd:CI_Citation>
               </gmd:thesaurusName>
            </gmd:MD_Keywords>
         </gmd:descriptiveKeywords>
         <gmd:resourceConstraints>
            <gmd:MD_LegalConstraints>
               <gmd:accessConstraints>
                  <gmd:MD_RestrictionCode codeListValue="restricted"
                                          codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_RestrictionCode"/>
               </gmd:accessConstraints>
               <gmd:useConstraints>
                  <gmd:MD_RestrictionCode codeListValue="otherRestrictions"
                                          codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_RestrictionCode"/>
               </gmd:useConstraints>
               <gmd:otherConstraints>
                  <gco:CharacterString>For any publication using these data, authors are requested to cite the following reference:
Compliance with OSU-Reunion's data policy. For any publication using these data, authors are requested to cite the following reference: Rocco, M., Magand, O., Boulanger, P., Golubic, E., Hernandez, P. &amp; Gabarrot, F., 2025. VOC time series at Reunion island (OPAR-MAIDO observation site) (L1). [dataset] GEOSUR. https://doi.org/10.26171/5w3r-mv08</gco:CharacterString>
               </gmd:otherConstraints>
            </gmd:MD_LegalConstraints>
         </gmd:resourceConstraints>
         <gmd:spatialRepresentationType>
            <gmd:MD_SpatialRepresentationTypeCode codeListValue="textTable"
                                                  codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_SpatialRepresentationTypeCode"/>
         </gmd:spatialRepresentationType>
         <gmd:spatialResolution>
            <gmd:MD_Resolution>
               <gmd:equivalentScale>
                  <gmd:MD_RepresentativeFraction>
                     <gmd:denominator>
                        <gco:Integer/>
                     </gmd:denominator>
                  </gmd:MD_RepresentativeFraction>
               </gmd:equivalentScale>
            </gmd:MD_Resolution>
         </gmd:spatialResolution>
         <gmd:language>
            <gmd:LanguageCode codeList="http://www.loc.gov/standards/iso639-2/" codeListValue="eng"/>
         </gmd:language>
         <gmd:characterSet>
            <gmd:MD_CharacterSetCode codeListValue="utf8"
                                     codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_CharacterSetCode"/>
         </gmd:characterSet>
         <gmd:topicCategory>
            <gmd:MD_TopicCategoryCode>climatologyMeteorologyAtmosphere</gmd:MD_TopicCategoryCode>
         </gmd:topicCategory>
         <gmd:extent>
            <gmd:EX_Extent>
               <gmd:temporalElement>
                  <gmd:EX_TemporalExtent>
                     <gmd:extent>
                        <gml:TimePeriod gml:id="d2948e395a1052958">
                           <gml:beginPosition>2022-04-12</gml:beginPosition>
                           <gml:endPosition>2025-01-21</gml:endPosition>
                        </gml:TimePeriod>
                     </gmd:extent>
                  </gmd:EX_TemporalExtent>
               </gmd:temporalElement>
            </gmd:EX_Extent>
         </gmd:extent>
         <gmd:extent>
            <gmd:EX_Extent>
               <gmd:geographicElement>
                  <gmd:EX_GeographicBoundingBox>
                     <gmd:westBoundLongitude>
                        <gco:Decimal>55.3827</gco:Decimal>
                     </gmd:westBoundLongitude>
                     <gmd:eastBoundLongitude>
                        <gco:Decimal>55.3836</gco:Decimal>
                     </gmd:eastBoundLongitude>
                     <gmd:southBoundLatitude>
                        <gco:Decimal>-21.0801</gco:Decimal>
                     </gmd:southBoundLatitude>
                     <gmd:northBoundLatitude>
                        <gco:Decimal>-21.0794</gco:Decimal>
                     </gmd:northBoundLatitude>
                  </gmd:EX_GeographicBoundingBox>
               </gmd:geographicElement>
            </gmd:EX_Extent>
         </gmd:extent>
         <gmd:supplementalInformation>
            <gco:CharacterString>Site Maido
21.079°S, 55.383°E 
H = 2160.0m (WGS84)
Alt a.s.l = 2153.6m</gco:CharacterString>
         </gmd:supplementalInformation>
      </gmd:MD_DataIdentification>
  </gmd:identificationInfo>
  <gmd:distributionInfo>
      <gmd:MD_Distribution>
         <gmd:transferOptions>
            <gmd:MD_DigitalTransferOptions>
               <gmd:onLine>
                  <gmd:CI_OnlineResource>
                     <gmd:linkage>
                        <gmd:URL>https://geosur.osureunion.fr/thredds/catalog/opar/VOCTenaxCartridge-Maido/L1b_VOCConcentration/catalog.html</gmd:URL>
                     </gmd:linkage>
                     <gmd:protocol>
                        <gco:CharacterString>WWW:DOWNLOAD-1.0-http--download</gco:CharacterString>
                     </gmd:protocol>
                     <gmd:name>
                        <gco:CharacterString>L1b_VOCConcentration data product</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://doi.org/10.26171/5w3r-mv08</gmd:URL>
                     </gmd:linkage>
                     <gmd:protocol>
                        <gco:CharacterString>WWW:LINK-1.0-http--link</gco:CharacterString>
                     </gmd:protocol>
                     <gmd:name>
                        <gco:CharacterString>DOI</gco:CharacterString>
                     </gmd:name>
                     <gmd:function>
                        <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#CI_OnLineFunctionCode"
                                                   codeListValue="offlineAccess"/>
                     </gmd:function>
                  </gmd:CI_OnlineResource>
               </gmd:onLine>
            </gmd:MD_DigitalTransferOptions>
         </gmd:transferOptions>
      </gmd:MD_Distribution>
  </gmd:distributionInfo>
  <gmd:dataQualityInfo>
      <gmd:DQ_DataQuality>
         <gmd:scope>
            <gmd:DQ_Scope>
               <gmd:level>
                  <gmd:MD_ScopeCode codeListValue="dataset"
                                    codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_ScopeCode"/>
               </gmd:level>
            </gmd:DQ_Scope>
         </gmd:scope>
         <gmd:lineage>
            <gmd:LI_Lineage>
               <gmd:statement gco:nilReason="missing">
                  <gco:CharacterString/>
               </gmd:statement>
            </gmd:LI_Lineage>
         </gmd:lineage>
      </gmd:DQ_DataQuality>
  </gmd:dataQualityInfo>
</gmd:MD_Metadata>