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xlink:href="http://registry.geodati.gov.it/rndt-all1/rndt-all1-16">Carta dei suoli</gmx:Anchor>            </gmd:keyword>            <gmd:type>              <gmd:MD_KeywordTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="theme">theme</gmd:MD_KeywordTypeCode>            </gmd:type>            <gmd:thesaurusName>              <gmd:CI_Citation>                <gmd:title>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://registry.geodati.gov.it/rndt-all1">Registro dei dati di interesse generale per il RNDT</gmx:Anchor>                </gmd:title>                <gmd:date>                  <gmd:CI_Date>                    <gmd:date>                      <gco:Date xmlns:gco="http://www.isotc211.org/2005/gco">2018-06-25</gco:Date>                    </gmd:date>                    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<gmd:descriptiveKeywords>          <gmd:MD_Keywords>            <gmd:keyword>              <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">suolo</gco:CharacterString>            </gmd:keyword>            <gmd:keyword>              <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">copertura del suolo</gco:CharacterString>            </gmd:keyword>            <gmd:keyword>              <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">agricoltura</gco:CharacterString>            </gmd:keyword>            <gmd:keyword>              <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">carta del suolo</gco:CharacterString>            </gmd:keyword>            <gmd:keyword>              <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">sottosuolo</gco:CharacterString>            </gmd:keyword>            <gmd:type>              <gmd:MD_KeywordTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="theme">theme</gmd:MD_KeywordTypeCode>            </gmd:type>            <gmd:thesaurusName>              <gmd:CI_Citation>                <gmd:title>                  <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">GEMET GEneral Multilingual Environmental Thesaurus</gco:CharacterString>                </gmd:title>                <gmd:date>                  <gmd:CI_Date>                    <gmd:date>                      <gco:Date xmlns:gco="http://www.isotc211.org/2005/gco">2023-01-21</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>                    </gmd:dateType>                  </gmd:CI_Date>                </gmd:date>                <gmd:identifier>                  <gmd:MD_Identifier>                    <gmd:code>                      <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.geoportale.piemonte.it/geonetwork/srv/api/registries/vocabularies/external.theme.gemet-definitions_ita_v02">geonetwork.thesaurus.external.theme.gemet-definitions_ita_v02</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 codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#MD_RestrictionCode" codeListValue="otherRestrictions">otherRestrictions</gmd:MD_RestrictionCode>            </gmd:accessConstraints>            <gmd:otherConstraints>              <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/noLimitations">no limitations to public access</gmx:Anchor>            </gmd:otherConstraints>          </gmd:MD_LegalConstraints>        </gmd:resourceConstraints>        <gmd:resourceConstraints>          <gmd:MD_LegalConstraints>            <gmd:useConstraints>              <gmd:MD_RestrictionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#MD_RestrictionCode" codeListValue="otherRestrictions">otherRestrictions</gmd:MD_RestrictionCode>            </gmd:useConstraints>            <gmd:otherConstraints>              <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">https://creativecommons.org/licenses/by/4.0/deed.it</gco:CharacterString>            </gmd:otherConstraints>          </gmd:MD_LegalConstraints>        </gmd:resourceConstraints>        <gmd:spatialRepresentationType>          <gmd:MD_SpatialRepresentationTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#MD_SpatialRepresentationTypeCode" codeListValue="vector">vector</gmd:MD_SpatialRepresentationTypeCode>        </gmd:spatialRepresentationType>        <gmd:spatialResolution>          <gmd:MD_Resolution>            <gmd:equivalentScale>              <gmd:MD_RepresentativeFraction>                <gmd:denominator>                  <gco:Integer xmlns:gco="http://www.isotc211.org/2005/gco">250000</gco:Integer>                </gmd:denominator>              </gmd:MD_RepresentativeFraction>            </gmd:equivalentScale>          </gmd:MD_Resolution>        </gmd:spatialResolution>        <gmd:spatialResolution>          <gmd:MD_Resolution>            <gmd:distance>              <gco:Distance xmlns:gco="http://www.isotc211.org/2005/gco" uom="http://standards.iso.org/iso/19139/resources/uom/ML_gmxUom.xml#m">25</gco:Distance>            </gmd:distance>          </gmd:MD_Resolution>        </gmd:spatialResolution>        <gmd:language>          <gmd:LanguageCode codeList="http://www.loc.gov/standards/iso639-2/" codeListValue="ita">ita</gmd:LanguageCode>        </gmd:language>        <gmd:characterSet>          <gmd:MD_CharacterSetCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#MD_CharacterSetCode" codeListValue="utf8">utf8</gmd:MD_CharacterSetCode>        </gmd:characterSet>        <gmd:topicCategory>          <gmd:MD_TopicCategoryCode>biota</gmd:MD_TopicCategoryCode>        </gmd:topicCategory>        <gmd:topicCategory>          <gmd:MD_TopicCategoryCode>geoscientificInformation</gmd:MD_TopicCategoryCode>        </gmd:topicCategory>        <gmd:topicCategory>          <gmd:MD_TopicCategoryCode>farming</gmd:MD_TopicCategoryCode>        </gmd:topicCategory>        <gmd:extent>          <gmd:EX_Extent>            <gmd:temporalElement>              <gmd:EX_TemporalExtent>                <gmd:extent>                  <gml:TimePeriod xmlns:gml="http://www.opengis.net/gml/3.2" gml:id="d52544e433a1050910">                    <gml:beginPosition>2005-04-12</gml:beginPosition>                    <gml:endPosition>9999-12-31</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 xmlns:gco="http://www.isotc211.org/2005/gco">6.62</gco:Decimal>                </gmd:westBoundLongitude>                <gmd:eastBoundLongitude>                  <gco:Decimal xmlns:gco="http://www.isotc211.org/2005/gco">9.21</gco:Decimal>                </gmd:eastBoundLongitude>                <gmd:southBoundLatitude>                  <gco:Decimal xmlns:gco="http://www.isotc211.org/2005/gco">44.06</gco:Decimal>                </gmd:southBoundLatitude>                <gmd:northBoundLatitude>                  <gco:Decimal xmlns:gco="http://www.isotc211.org/2005/gco">46.46</gco:Decimal>                </gmd:northBoundLatitude>              </gmd:EX_GeographicBoundingBox>            </gmd:geographicElement>          </gmd:EX_Extent>        </gmd:extent>        <gmd:supplementalInformation xmlns:gco="http://www.isotc211.org/2005/gco" gco:nilReason="missing">          <gco:CharacterString/>        </gmd:supplementalInformation>      </gmd:MD_DataIdentification>    </gmd:identificationInfo>    <gmd:distributionInfo>      <gmd:MD_Distribution>        <gmd:distributionFormat>          <gmd:MD_Format>            <gmd:name>              <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">ESRI Shapefile</gco:CharacterString>            </gmd:name>            <gmd:version xmlns:gco="http://www.isotc211.org/2005/gco" gco:nilReason="">              <gco:CharacterString>1.0</gco:CharacterString>            </gmd:version>          </gmd:MD_Format>        </gmd:distributionFormat>        <gmd:distributor>          <gmd:MD_Distributor>            <gmd:distributorContact>              <gmd:CI_ResponsibleParty>                <gmd:organisationName>                  <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">CSI Piemonte</gco:CharacterString>                </gmd:organisationName>                <gmd:contactInfo>                  <gmd:CI_Contact>                    <gmd:phone>                      <gmd:CI_Telephone>                        <gmd:voice xmlns:gco="http://www.isotc211.org/2005/gco" gco:nilReason="missing">                          <gco:CharacterString/>                        </gmd:voice>                      </gmd:CI_Telephone>                    </gmd:phone>                    <gmd:address>                      <gmd:CI_Address>                        <gmd:electronicMailAddress>                          <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">info-geoportale@regione.piemonte.it</gco:CharacterString>                        </gmd:electronicMailAddress>                      </gmd:CI_Address>                    </gmd:address>                    <gmd:onlineResource>                      <gmd:CI_OnlineResource>                        <gmd:linkage>                          <gmd:URL>https://www.csipiemonte.it</gmd:URL>                        </gmd:linkage>                        <gmd:protocol>                          <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">WWW:LINK-1.0-http--link</gco:CharacterString>                        </gmd:protocol>                        <gmd:name>                          <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">Sito web</gco:CharacterString>                        </gmd:name>                        <gmd:description xmlns:gco="http://www.isotc211.org/2005/gco" gco:nilReason="missing">                          <gco:CharacterString/>                        </gmd:description>                      </gmd:CI_OnlineResource>                    </gmd:onlineResource>                  </gmd:CI_Contact>                </gmd:contactInfo>                <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>                </gmd:role>              </gmd:CI_ResponsibleParty>            </gmd:distributorContact>          </gmd:MD_Distributor>        </gmd:distributor>        <gmd:transferOptions>          <gmd:MD_DigitalTransferOptions>            <gmd:onLine>              <gmd:CI_OnlineResource>                <gmd:linkage>                  <gmd:URL>https://www.datigeo-piem-download.it/direct/Geoportale/RegionePiemonte/AGRICOLTURA/CarteSuoli/Carta_carbonio_organico_nei_suoli_250k.zip</gmd:URL>                </gmd:linkage>                <gmd:protocol>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://registry.geodati.gov.it/metadata-codelist/ProtocolValue/www-download">WWW:DOWNLOAD-1.0-http--download</gmx:Anchor>                </gmd:protocol>                <gmd:applicationProfile>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/metadata-codelist/SpatialDataServiceType/other">Altri servizi</gmx:Anchor>                </gmd:applicationProfile>                <gmd:name>                  <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">Carta del carbonio organico nei suoli 1:250000</gco:CharacterString>                </gmd:name>                <gmd:description>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" 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>          <gmd:MD_DigitalTransferOptions>            <gmd:onLine>              <gmd:CI_OnlineResource>                <gmd:linkage>                  <gmd:URL>https://geomap.reteunitaria.piemonte.it/ws/agrigeo/rp-01/carboniowms/wms_carbonio_organico?service=wms&amp;request=getcapabilities&amp;version=1.3.0</gmd:URL>                </gmd:linkage>                <gmd:protocol>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.opengis.net/def/serviceType/ogc/wms">Web Map Service (WMS)</gmx:Anchor>                </gmd:protocol>                <gmd:applicationProfile>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/metadata-codelist/SpatialDataServiceType/view">Servizio di consultazione</gmx:Anchor>                </gmd:applicationProfile>                <gmd:name>                  <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">Cpeso</gco:CharacterString>                </gmd:name>                <gmd:description>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" 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>          <gmd:MD_DigitalTransferOptions>            <gmd:onLine>              <gmd:CI_OnlineResource>                <gmd:linkage>                  <gmd:URL>https://geomap.reteunitaria.piemonte.it/ws/agrigeo/rp-01/carboniowms/wms_carbonio_organico?service=wms&amp;request=getcapabilities&amp;version=1.3.0</gmd:URL>                </gmd:linkage>                <gmd:protocol>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.opengis.net/def/serviceType/ogc/wms">Web Map Service (WMS)</gmx:Anchor>                </gmd:protocol>                <gmd:applicationProfile>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/metadata-codelist/SpatialDataServiceType/view">Servizio di consultazione</gmx:Anchor>                </gmd:applicationProfile>                <gmd:name>                  <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">Cvolume</gco:CharacterString>                </gmd:name>                <gmd:description>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" 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>          <gmd:MD_DigitalTransferOptions>            <gmd:onLine>              <gmd:CI_OnlineResource>                <gmd:linkage>                  <gmd:URL>https://www.regione.piemonte.it/web/temi/agricoltura/agroambiente-meteo-suoli/capacita-duso-attitudine-dei-suoli</gmd:URL>                </gmd:linkage>                <gmd:protocol>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.w3.org/TR/xlink/">WWW:LINK-1.0-http--link</gmx:Anchor>                </gmd:protocol>                <gmd:applicationProfile>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/metadata-codelist/SpatialDataServiceType/other">Altri servizi</gmx:Anchor>                </gmd:applicationProfile>                <gmd:name>                  <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">Per maggiori informazioni</gco:CharacterString>                </gmd:name>                <gmd:description>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" 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>          <gmd:MD_DigitalTransferOptions>            <gmd:onLine>              <gmd:CI_OnlineResource>                <gmd:linkage>                  <gmd:URL>https://suolo.ipla.org</gmd:URL>                </gmd:linkage>                <gmd:protocol>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.w3.org/TR/xlink/">WWW:LINK-1.0-http--link</gmx:Anchor>                </gmd:protocol>                <gmd:applicationProfile>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://inspire.ec.europa.eu/metadata-codelist/SpatialDataServiceType/other">Altri servizi</gmx:Anchor>                </gmd:applicationProfile>                <gmd:name>                  <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">Per maggiori informazioni</gco:CharacterString>                </gmd:name>                <gmd:description>                  <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" 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>            </gmd:level>          </gmd:DQ_Scope>        </gmd:scope>        <gmd:report>          <gmd:DQ_DomainConsistency>            <gmd:result>              <gmd:DQ_ConformanceResult>                <gmd:specification>                  <gmd:CI_Citation>                    <gmd:title>                      <gmx:Anchor xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" 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 xmlns:gco="http://www.isotc211.org/2005/gco">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>                        </gmd:dateType>                      </gmd:CI_Date>                    </gmd:date>                  </gmd:CI_Citation>                </gmd:specification>                <gmd:explanation>                  <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">Fare riferimento alle specifiche indicate</gco:CharacterString>                </gmd:explanation>                <gmd:pass xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:gco="http://www.isotc211.org/2005/gco" gco:nilReason="unknown"/>              </gmd:DQ_ConformanceResult>            </gmd:result>          </gmd:DQ_DomainConsistency>        </gmd:report>        <gmd:report>          <gmd:DQ_AbsoluteExternalPositionalAccuracy>            <gmd:result>              <gmd:DQ_QuantitativeResult>                <gmd:valueUnit>                  <gml:BaseUnit xmlns:gml="http://www.opengis.net/gml/3.2" gml:id="m">                    <gml:identifier codeSpace="http://www.bipm.org/en/si/base_units">m</gml:identifier>                    <gml:unitsSystem xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.bipm.org/en/si"/>                  </gml:BaseUnit>                </gmd:valueUnit>                <gmd:value>                  <gco:Record xmlns:gco="http://www.isotc211.org/2005/gco">                    <gco:Real>125</gco:Real>                  </gco:Record>                </gmd:value>              </gmd:DQ_QuantitativeResult>            </gmd:result>          </gmd:DQ_AbsoluteExternalPositionalAccuracy>        </gmd:report>        <gmd:lineage>          <gmd:LI_Lineage>            <gmd:statement>              <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">Carta del carbonio organico nei suoli della Regione Piemonte 1:250000.Il dato riporta le stime, in valore assoluto e in classi, del contenuto in carbonio organico % (c_org) e dello stock di carbonio (c_sto) nello strato 0-30 cm dei suoli della regione Piemonte per ogni delineazione delle unità di suolo 1:250000.I calcoli delle stime sono basati sulla spazializzazione di dati puntuali georiferiti, tramite modelli di regressione multiple di tipo GLM (Generalized Linear Models) che utilizzano come regressori sia variabili continue che variabili categoriche.Le covariate sono di tipo ambientale (piovosità, temperatura, evapotraspirazione, indici climatici), e includono anche carte pedologiche e tematiche (uso del suolo, litologia), modelli di elevazione del terreno (DTM) e variabili da questi derivate (pendenza, esposizione), valutando effetti di overfitting o di non significatività.I punti del dataset (N = 3057 per il C org, e 2987 per il C stock) sono stati collegati in ambiente GIS con dati relativi a quote, pendenze ed esposizione (derivate da un modello digitale a 20 m) e a dati presenti nell’archivio digitale del CREA-AA, relativi a diverse covariate ambientali tra le quali alcuni indici climatici.Le variabili selezionate sono le seguenti:Variabili Categoriche: uso del suolo semplificato (4 classi), unità pedo-paesaggio (23 unità);Variabili continue: piovosità media annua (mm), temperatura media annua [°C], pendenza [%]. Per la stima del C stock è stata anche considerata la quantità in scheletro [%].I dati di quantità di Carbonio sono espressi in valori assoluti [%] e [t/ha] ovvero in classi secondo i seguenti schemi.per il C organico [%] le classi sono:Basso - inferiore a 1.3 %Moderatamente basso - 1.2-2.3 %Medio - 2.3-3.8 %Moderatamente alto - 3.8-5.6 %Alto - superiore a 5.6 %			per lo stock di carbonio (t/ha) le classi sono:Basso - inferiore a 50 t/haModeratamente basso - 50-80 t/haMedio - 80-130 t/haModeratamente alto - 130-180 t/haAlto - superiore a 180 t/haAlto - superiore a 180 t/haAvvertenza.La cartografia disponibile è prodotta a piccola scala (1:250.000). La sua utilizzazione deve essere effettuata tenendo conto del limite informativo geografico che ne deriva. L'approssimazione è quindi relativa alla scala di studio ed eventuali ingrandimenti possono generare errori interpretativi.Maggiori informazioni possono essere consultate in:- REGIONE PIEMONTEhttps://www.regione.piemonte.it/web/temi/agricoltura/agroambiente-meteo-suoli/capacita-duso-attitudine-dei-suoli- IPLAhttps://suolo.ipla.org</gco:CharacterString>            </gmd:statement>          </gmd:LI_Lineage>        </gmd:lineage>      </gmd:DQ_DataQuality>    </gmd:dataQualityInfo>  </gmd:MD_Metadata>