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                  <gmd:address>
                    <gmd:CI_Address>
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                        <gco:CharacterString>info_elaborazioni_satellitari@csi.it</gco:CharacterString>
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                  <gmd:onlineResource>
                    <gmd:CI_OnlineResource>
                      <gmd:linkage>
                        <gmd:URL xmlns:gml="http://www.opengis.net/gml">https://geoportale.igr.piemonte.it/cms/</gmd:URL>
                      </gmd:linkage>
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                </gmd:CI_Contact>
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              <gmd:role>
                <gmd:CI_RoleCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#CI_RoleCode" codeListValue="distributor">distributor</gmd:CI_RoleCode>
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            </gmd:CI_ResponsibleParty>
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      <gmd:transferOptions>
        <gmd:MD_DigitalTransferOptions>
          <gmd:onLine>
            <gmd:CI_OnlineResource>
              <gmd:linkage>
                <gmd:URL>https://sentinel.territorio.csi.it/ms/wms_annual_delta_NBR?service=WMS&amp;version=1.3&amp;request=getCapabilities</gmd:URL>
              </gmd:linkage>
              <gmd:protocol>
                <gmx:Anchor xlink:href="http://www.opengis.net/def/serviceType/ogc/wms">Web Map Service (WMS)</gmx:Anchor>
              </gmd:protocol>
              <gmd:applicationProfile>
                <gmx:Anchor xlink:href="http://inspire.ec.europa.eu/metadata-codelist/SpatialDataServiceType/view">Servizio di consultazione</gmx:Anchor>
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              <gmd:name gco:nilReason="missing">
                <gco:CharacterString />
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              <gmd:description>
                <gmx:Anchor xlink:href="http://inspire.ec.europa.eu/metadata-codelist/OnLineDescriptionCode/accessPoint">access point</gmx:Anchor>
              </gmd:description>
            </gmd:CI_OnlineResource>
          </gmd:onLine>
        </gmd:MD_DigitalTransferOptions>
      </gmd:transferOptions>
      <gmd:transferOptions xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:gn="http://www.fao.org/geonetwork">
        <gmd:MD_DigitalTransferOptions>
          <gmd:onLine>
            <gmd:CI_OnlineResource>
              <gmd:linkage>
                <gmd:URL>https://sentinel.territorio.csi.it/ms/wcs_annual_delta_NBR?service=WCS&amp;request=getCapabilities</gmd:URL>
              </gmd:linkage>
              <gmd:protocol>
                <gmx:Anchor xlink:href="http://www.opengis.net/def/serviceType/ogc/wcs">Web Coverage Service (WCS)</gmx:Anchor>
              </gmd:protocol>
              <gmd:applicationProfile>
                <gmx:Anchor xlink:href="http://inspire.ec.europa.eu/metadata-codelist/SpatialDataServiceType/download">Servizio di scaricamento</gmx:Anchor>
              </gmd:applicationProfile>
              <gmd:name gco:nilReason="missing">
                <gco:CharacterString />
              </gmd:name>
              <gmd:description>
                <gmx:Anchor xlink:href="http://inspire.ec.europa.eu/metadata-codelist/OnLineDescriptionCode/accessPoint">access point</gmx:Anchor>
              </gmd:description>
            </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 codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#MD_ScopeCode" codeListValue="dataset">dataset</gmd:MD_ScopeCode>
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        </gmd:DQ_Scope>
      </gmd:scope>
      <gmd:report>
        <gmd:DQ_AbsoluteExternalPositionalAccuracy>
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              <gmd:valueUnit>
                <gml:BaseUnit gml:id="UD1">
                  <gml:identifier codeSpace="http://www.bipm.fr/en/si/base_units">m</gml:identifier>
                  <gml:unitsSystem xlink:href="http://www.bipm.fr/en/si" />
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              </gmd:valueUnit>
              <gmd:value>
                <gco:Record>
                  <gco:Real>5</gco:Real>
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          </gmd:result>
        </gmd:DQ_AbsoluteExternalPositionalAccuracy>
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      <gmd:report>
        <gmd:DQ_DomainConsistency>
          <gmd:result>
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              <gmd:specification>
                <gmd:CI_Citation>
                  <gmd:title>
                    <gmx:Anchor xlink:href="http://data.europa.eu/eli/reg/2010/1089">REGOLAMENTO (UE) N. 1089/2010 DELLA COMMISSIONE del 23 novembre 2010 recante attuazione della direttiva 2007/2/CE del Parlamento europeo e del Consiglio per quanto riguarda l'interoperabilità dei set di dati territoriali e dei servizi di dati territoriali</gmx:Anchor>
                  </gmd:title>
                  <gmd:date>
                    <gmd:CI_Date>
                      <gmd:date>
                        <gco:Date>2010-12-08</gco:Date>
                      </gmd:date>
                      <gmd:dateType>
                        <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode>
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                    </gmd:CI_Date>
                  </gmd:date>
                </gmd:CI_Citation>
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              <gmd:explanation>
                <gco:CharacterString>Fare riferimento alle specifiche indicate</gco:CharacterString>
              </gmd:explanation>
              <gmd:pass gco:nilReason="unknown" />
            </gmd:DQ_ConformanceResult>
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      </gmd:report>
      <gmd:lineage>
        <gmd:LI_Lineage xmlns:gml="http://www.opengis.net/gml">
          <gmd:statement xmlns:gml="http://www.opengis.net/gml/3.2">
            <gco:CharacterString xmlns:gml="http://www.opengis.net/gml">I prodotti elaborati derivano dalle acquisizioni del Satellite Sentinel 2 (AB) L2A relative alle 12 tiles che ricoprono il territorio piemontese. 

Il processo ricerca ed elabora le immagini disponibili producendo prodotti di sintesi mensili. Attraverso un sistema di selezione della data in cui si registra il valore massimo dell’indice NDVI per ogni pixel tra le immagini acquisite nel mese. Per ogni pixel viene dunque selezionata la data di acquisizione del satellite in cui l’NDVI è massimo e tale data di acquisizione rappresenta la fonte per il calcolo degli indici spettrali mensili.

L’indice specifico DELTA NBR viene calcolato come differenza tra i valori di NBR di due annualità per i mesi di luglio e agosto, secondo la formula:
DELTA NBR ANNUALE LUGLIO=NBR (luglio annoX)-NBR (luglio annoX-1)
DELTA NBR ANNUALE AGOSTO=NBR (agosto annoX)-NBR (agosto annoX-1)</gco:CharacterString>
          </gmd:statement>
        </gmd:LI_Lineage>
      </gmd:lineage>
    </gmd:DQ_DataQuality>
  </gmd:dataQualityInfo>
</gmd:MD_Metadata>

