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            <gco:CharacterString>As part of the European Space Agency's (ESA) Sea Level Climate Change Initiative (CCI) project, a multi-satellite merged time series of monthly gridded Sea Level Anomalies (SLA) has been produced from satellite altimeter measurements. The Sea Level Anomaly grids have been calculated after merging the altimetry mission measurements together into monthly grids, with a spatial resolution of 0.25 degrees.   This version of the product is Version 1.1.  

The following DOI can be used to reference the monthly Sea Level Anomaly product: DOI: 10.5270/esa-sea_level_cci-MSLA-1993_2014-v_1.1-201512

The complete collection of v1.1 products from the Sea Level CCI project can be referenced using the following DOI:10.5270/esa-sea_level_cci-1993_2014-v_1.1-201512.

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Ablain, M., Cazenave, A., Larnicol, G., Balmaseda, M., Cipollini, P., Faugère, Y., Fernandes, M. J., Henry, O., Johannessen, J. A., Knudsen, P., Andersen, O., Legeais, J., Meyssignac, B., Picot, N., Roca, M., Rudenko, S., Scharffenberg, M. G., Stammer, D., Timms, G., and Benveniste, J.: Improved sea level record over the satellite altimetry era (1993–2010) from the Climate Change Initiative project, Ocean Sci., 11, 67-82, doi:10.5194/os-11-67-2015, 2015.

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               <gmd:keyword>
                  <gmx:Anchor xlink:href="http://vocab-test.ceda.ac.uk/collection/cci/platform/plat_ers1"
                              xlink:title="ERS-1">ERS-1</gmx:Anchor>
               </gmd:keyword>
               <gmd:keyword>
                  <gmx:Anchor xlink:href="http://vocab-test.ceda.ac.uk/collection/cci/sensor/sens_poseidon3"
                              xlink:title="Poseidon-3">Poseidon-3</gmx:Anchor>
               </gmd:keyword>
               <gmd:keyword>
                  <gmx:Anchor xlink:href="http://vocab-test.ceda.ac.uk/collection/cci/sensor/sens_ra"
                              xlink:title="RA">RA</gmx:Anchor>
               </gmd:keyword>
               <gmd:keyword>
                  <gmx:Anchor xlink:href="http://vocab-test.ceda.ac.uk/collection/cci/sensor/sens_poseidon2"
                              xlink:title="Poseidon-2">Poseidon-2</gmx:Anchor>
               </gmd:keyword>
               <gmd:keyword>
                  <gmx:Anchor xlink:href="http://vocab-test.ceda.ac.uk/collection/cci/freq/freq_mon"
                              xlink:title="month">month</gmx:Anchor>
               </gmd:keyword>
               <gmd:keyword>
                  <gmx:Anchor xlink:href="http://vocab-test.ceda.ac.uk/collection/cci/platformProg/plat_ers"
                              xlink:title="ERS">ERS</gmx:Anchor>
               </gmd:keyword>
               <gmd:keyword>
                  <gmx:Anchor xlink:href="http://vocab-test.ceda.ac.uk/collection/cci/sensor/sens_ssalt"
                              xlink:title="SSALT">SSALT</gmx:Anchor>
               </gmd:keyword>
               <gmd:keyword>
                  <gmx:Anchor xlink:href="http://vocab-test.ceda.ac.uk/collection/cci/platformProg/plat_geodetic"
                              xlink:title="Geodetic">Geodetic</gmx:Anchor>
               </gmd:keyword>
               <gmd:keyword>
                  <gco:CharacterString>ESA CCI</gco:CharacterString>
               </gmd:keyword>
               <gmd:keyword>
                  <gco:CharacterString>SLA</gco:CharacterString>
               </gmd:keyword>
            </gmd:MD_Keywords>
         </gmd:descriptiveKeywords>
         <gmd:descriptiveKeywords>
            <gmd:MD_Keywords>
               <gmd:keyword>
                  <gco:CharacterString>orthoimagery</gco:CharacterString>
               </gmd:keyword>
               <gmd:type>
                  <gmd:MD_KeywordTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_KeywordTypeCode"
                                          codeListValue="theme">theme</gmd:MD_KeywordTypeCode>
               </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/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#CI_DateTypeCode"
                                                   codeListValue="publication">publication</gmd:CI_DateTypeCode>
                           </gmd:dateType>
                        </gmd:CI_Date>
                     </gmd:date>
                  </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/gmxCodelists.xml#MD_RestrictionCode"
                                          codeListValue="otherRestrictions">otherRestrictions</gmd:MD_RestrictionCode>
               </gmd:accessConstraints>
               <gmd:otherConstraints>
                  <gmx:Anchor xlink:href="http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/noLimitations">Public data: access to these data is available to both registered and non-registered users.</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/gmxCodelists.xml#MD_RestrictionCode"
                                          codeListValue="otherRestrictions">otherRestrictions</gmd:MD_RestrictionCode>
               </gmd:useConstraints>
               <gmd:otherConstraints>
                  <gmx:Anchor xlink:title="Licence file link."
                              xlink:href="https://artefacts.ceda.ac.uk/licences/specific_licences/esacci_sealevel_terms_and_conditions.pdf">Under the following licence https://artefacts.ceda.ac.uk/licences/specific_licences/esacci_sealevel_terms_and_conditions.pdf, appropriate use of these data may fall under any use. This message is intended as guidance, always read the full licence. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.</gmx:Anchor>
               </gmd:otherConstraints>
            </gmd:MD_LegalConstraints>
         </gmd:resourceConstraints>
         <gmd:spatialRepresentationType>
            <gmd:MD_SpatialRepresentationTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_SpatialRepresentationTypeCode"
                                                  codeListValue="grid">grid</gmd:MD_SpatialRepresentationTypeCode>
         </gmd:spatialRepresentationType>
         <gmd:spatialResolution>
            <gmd:MD_Resolution>
               <gmd:distance gco:nilReason="inapplicable"/>
            </gmd:MD_Resolution>
         </gmd:spatialResolution>
         <gmd:language>
            <gmd:LanguageCode codeList="http://www.loc.gov/standards/iso639-2/php/code_list.php"
                              codeListValue="eng">English</gmd:LanguageCode>
         </gmd:language>
         <gmd:topicCategory>
            <gmd:MD_TopicCategoryCode>imageryBaseMapsEarthCover</gmd:MD_TopicCategoryCode>
         </gmd:topicCategory>
         <gmd:extent>
            <gmd:EX_Extent>
               <gmd:geographicElement>
                  <gmd:EX_GeographicBoundingBox>
                     <gmd:westBoundLongitude>
                        <gco:Decimal>-180.0</gco:Decimal>
                     </gmd:westBoundLongitude>
                     <gmd:eastBoundLongitude>
                        <gco:Decimal>180.0</gco:Decimal>
                     </gmd:eastBoundLongitude>
                     <gmd:southBoundLatitude>
                        <gco:Decimal>-90.0</gco:Decimal>
                     </gmd:southBoundLatitude>
                     <gmd:northBoundLatitude>
                        <gco:Decimal>90.0</gco:Decimal>
                     </gmd:northBoundLatitude>
                  </gmd:EX_GeographicBoundingBox>
               </gmd:geographicElement>
            </gmd:EX_Extent>
         </gmd:extent>
         <gmd:extent>
            <gmd:EX_Extent>
               <gmd:temporalElement>
                  <gmd:EX_TemporalExtent>
                     <gmd:extent>
                        <gml:TimePeriod gml:id="CEDA01">
                           <gml:beginPosition>1993-01-01T00:00:00</gml:beginPosition>
                           <gml:endPosition>2014-12-31T00:00:00</gml:endPosition>
                        </gml:TimePeriod>
                     </gmd:extent>
                  </gmd:EX_TemporalExtent>
               </gmd:temporalElement>
            </gmd:EX_Extent>
         </gmd:extent>
      </gmd:MD_DataIdentification>
  </gmd:identificationInfo>
  <gmd:distributionInfo>
      <gmd:MD_Distribution>
         <gmd:distributionFormat>
            <gmd:MD_Format>
               <gmd:name>
                  <gco:CharacterString>ECV products are stored using the NetCDF (Network Common Data Form) format and CF (Climate
and Forecast) metadata conventions</gco:CharacterString>
               </gmd:name>
               <gmd:version gco:nilReason="unknown"/>
            </gmd:MD_Format>
         </gmd:distributionFormat>
         <gmd:distributor>
            <gmd:MD_Distributor>
               <gmd:distributorContact>
                  <gmd:CI_ResponsibleParty>
                     <gmd:organisationName>
                        <gco:CharacterString>Centre for Environmental Data Analysis (CEDA)</gco:CharacterString>
                     </gmd:organisationName>
                     <gmd:positionName>
                        <gco:CharacterString>Data Center Contact</gco:CharacterString>
                     </gmd:positionName>
                     <gmd:contactInfo>
                        <gmd:CI_Contact>
                           <gmd:phone>
                              <gmd:CI_Telephone>
                                 <gmd:voice>
                                    <gco:CharacterString>01235446432</gco:CharacterString>
                                 </gmd:voice>
                              </gmd:CI_Telephone>
                           </gmd:phone>
                           <gmd:address>
                              <gmd:CI_Address>
                                 <gmd:deliveryPoint>
                                    <gco:CharacterString>Rutherford Appleton Laboratory</gco:CharacterString>
                                 </gmd:deliveryPoint>
                                 <gmd:deliveryPoint>
                                    <gco:CharacterString>Harwell</gco:CharacterString>
                                 </gmd:deliveryPoint>
                                 <gmd:city>
                                    <gco:CharacterString>Oxon</gco:CharacterString>
                                 </gmd:city>
                                 <gmd:postalCode>
                                    <gco:CharacterString>OX11 0QX</gco:CharacterString>
                                 </gmd:postalCode>
                                 <gmd:country>
                                    <gco:CharacterString>United Kingdom</gco:CharacterString>
                                 </gmd:country>
                                 <gmd:electronicMailAddress>
                                    <gco:CharacterString>support@ceda.ac.uk</gco:CharacterString>
                                 </gmd:electronicMailAddress>
                              </gmd:CI_Address>
                           </gmd:address>
                        </gmd:CI_Contact>
                     </gmd:contactInfo>
                     <gmd:role>
                        <gmd:CI_RoleCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/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://catalogue.ceda.ac.uk/uuid/682e9b455aae4f8fb2275580e8e21f1f</gmd:URL>
                     </gmd:linkage>
                     <gmd:name>
                        <gco:CharacterString>CEDA Data Catalogue Page</gco:CharacterString>
                     </gmd:name>
                     <gmd:description>
                        <gco:CharacterString>Detail and access information for the resource</gco:CharacterString>
                     </gmd:description>
                     <gmd:function>
                        <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#CI_OnLineFunctionCode"
                                                   codeListValue="information">information</gmd:CI_OnLineFunctionCode>
                     </gmd:function>
                  </gmd:CI_OnlineResource>
               </gmd:onLine>
            </gmd:MD_DigitalTransferOptions>
         </gmd:transferOptions>
         <gmd:transferOptions>
            <gmd:MD_DigitalTransferOptions>
               <gmd:onLine>
                  <gmd:CI_OnlineResource>
                     <gmd:linkage>
                        <gmd:URL>http://data.ceda.ac.uk/neodc/esacci/sea_level/data/L4/MSLA/v1.1</gmd:URL>
                     </gmd:linkage>
                     <gmd:name>
                        <gco:CharacterString>DOWNLOAD</gco:CharacterString>
                     </gmd:name>
                     <gmd:description>
                        <gco:CharacterString>Download Data</gco:CharacterString>
                     </gmd:description>
                     <gmd:function>
                        <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#CI_OnLineFunctionCode"
                                                   codeListValue="download">download</gmd:CI_OnLineFunctionCode>
                     </gmd:function>
                  </gmd:CI_OnlineResource>
               </gmd:onLine>
            </gmd:MD_DigitalTransferOptions>
         </gmd:transferOptions>
         <gmd:transferOptions>
            <gmd:MD_DigitalTransferOptions>
               <gmd:onLine>
                  <gmd:CI_OnlineResource>
                     <gmd:linkage>
                        <gmd:URL>http://data.ceda.ac.uk/neodc/esacci/sea_level/docs/SLCCI-PUG-029-1-12.pdf</gmd:URL>
                     </gmd:linkage>
                     <gmd:name>
                        <gco:CharacterString>Product User Guide</gco:CharacterString>
                     </gmd:name>
                     <gmd:description>
                        <gco:CharacterString>No further details.</gco:CharacterString>
                     </gmd:description>
                     <gmd:function>
                        <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode"
                                                   codeListValue="information">information</gmd:CI_OnLineFunctionCode>
                     </gmd:function>
                  </gmd:CI_OnlineResource>
               </gmd:onLine>
            </gmd:MD_DigitalTransferOptions>
         </gmd:transferOptions>
         <gmd:transferOptions>
            <gmd:MD_DigitalTransferOptions>
               <gmd:onLine>
                  <gmd:CI_OnlineResource>
                     <gmd:linkage>
                        <gmd:URL>http://www.esa-sealevel-cci.org/products</gmd:URL>
                     </gmd:linkage>
                     <gmd:name>
                        <gco:CharacterString>Description of products on the ESA CCI website</gco:CharacterString>
                     </gmd:name>
                     <gmd:description>
                        <gco:CharacterString>No further details.</gco:CharacterString>
                     </gmd:description>
                     <gmd:function>
                        <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode"
                                                   codeListValue="information">information</gmd:CI_OnLineFunctionCode>
                     </gmd:function>
                  </gmd:CI_OnlineResource>
               </gmd:onLine>
            </gmd:MD_DigitalTransferOptions>
         </gmd:transferOptions>
         <gmd:transferOptions>
            <gmd:MD_DigitalTransferOptions>
               <gmd:onLine>
                  <gmd:CI_OnlineResource>
                     <gmd:linkage>
                        <gmd:URL>http://www.esa-sealevel-cci.org/node/177</gmd:URL>
                     </gmd:linkage>
                     <gmd:name>
                        <gco:CharacterString>List of publications produced by the Sea Level CCI team</gco:CharacterString>
                     </gmd:name>
                     <gmd:description>
                        <gco:CharacterString>No further details.</gco:CharacterString>
                     </gmd:description>
                     <gmd:function>
                        <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode"
                                                   codeListValue="information">information</gmd:CI_OnLineFunctionCode>
                     </gmd:function>
                  </gmd:CI_OnlineResource>
               </gmd:onLine>
            </gmd:MD_DigitalTransferOptions>
         </gmd:transferOptions>
         <gmd:transferOptions>
            <gmd:MD_DigitalTransferOptions>
               <gmd:onLine>
                  <gmd:CI_OnlineResource>
                     <gmd:linkage>
                        <gmd:URL>http://nora.nerc.ac.uk/509541/1/os-11-67-2015.pdf</gmd:URL>
                     </gmd:linkage>
                     <gmd:name>
                        <gco:CharacterString>Ablain, M. et al. : Improved sea level record over the satellite altimetry era (1993–2010) from the Climate Change Initiative project, Ocean Sci., 11, 67-82, doi:10.5194/os-11-67-2015, 2015</gco:CharacterString>
                     </gmd:name>
                     <gmd:description>
                        <gco:CharacterString>No further details.</gco:CharacterString>
                     </gmd:description>
                     <gmd:function>
                        <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode"
                                                   codeListValue="information">information</gmd:CI_OnLineFunctionCode>
                     </gmd:function>
                  </gmd:CI_OnlineResource>
               </gmd:onLine>
            </gmd:MD_DigitalTransferOptions>
         </gmd:transferOptions>
         <gmd:transferOptions>
            <gmd:MD_DigitalTransferOptions>
               <gmd:onLine>
                  <gmd:CI_OnlineResource>
                     <gmd:linkage>
                        <gmd:URL>http://data.ceda.ac.uk/neodc/esacci/sea_level/metadata/sample_images/SeaLevel.png</gmd:URL>
                     </gmd:linkage>
                     <gmd:name>
                        <gco:CharacterString>Sample Image</gco:CharacterString>
                     </gmd:name>
                     <gmd:description>
                        <gco:CharacterString>No further details.</gco:CharacterString>
                     </gmd:description>
                     <gmd:function>
                        <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode"
                                                   codeListValue="information">information</gmd:CI_OnLineFunctionCode>
                     </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 codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/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>
                              <gco:CharacterString>Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services</gco:CharacterString>
                           </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/gmxCodelists.xml#CI_DateTypeCode"
                                                         codeListValue="publication"/>
                                 </gmd:dateType>
                              </gmd:CI_Date>
                           </gmd:date>
                        </gmd:CI_Citation>
                     </gmd:specification>
                     <gmd:explanation gco:nilReason="inapplicable"/>
                     <gmd:pass gco:nilReason="unknown"/>
                  </gmd:DQ_ConformanceResult>
               </gmd:result>
            </gmd:DQ_DomainConsistency>
         </gmd:report>
         <gmd:lineage>
            <gmd:LI_Lineage>
               <gmd:statement>
                  <gco:CharacterString>Data was produced by the ESA SL CCI team and was transferred to CEDA as part of the ESA CCI Open Data Portal project.</gco:CharacterString>
               </gmd:statement>
            </gmd:LI_Lineage>
         </gmd:lineage>
      </gmd:DQ_DataQuality>
  </gmd:dataQualityInfo>
</gmd:MD_Metadata>