Copernicus Atmosphere Service delayed-mode satellite retrieval of methane from SCIAMACHY

Abstract:
This service provides pre-operational monthly mean maps of column-averaged methane mixing ratios retrieved from SCIAMACHY onboard ENVISAT using the IMAP algorithm version 6.0. The IMAP algorithm uses the proxy method to account for lightpath modifications. To this end, CH4 is retrieved simultaneously with carbon dioxide (CO2) and their ratio is multiplied with modelled CO2 fields from CarbonTracker. The data is avaialble on a 2 x 2 degree grid.

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General

AttributeValue
fileIdentifier/identifierurn:x-wmo:md:int.ecmwf::z_macc_c_ecmf_prod_obs_ch4
languageeng
characterSetutf8
hierarchyLeveldataset
hierarchyLevelName
    contactsee section contact (role: pointOfContact)
    dateStamp 2014-05-19T14:31:52Z
    metadataStandardNameWMO Core Metadata Profile of ISO 19115 (WMO Core), 2003/Cor.1:2006 (ISO 19115), 2007 (ISO/TS 19139)
    metadataStandardVersion1.3
    referenceSystemInfo
    metadataExtensionInfo

    identificationInfo

    AttributeValue
    citation
    • title:
      • Copernicus Atmosphere Service delayed-mode satellite retrieval of methane from SCIAMACHY
    • dates:
    • fileIdentifier:
      • z_macc_c_ecmf_prod_obs_ch4
        (CodeSpace: )
    • citedResponsibleParty:
      • see section contact (role: distributor)
    • presentationForm:
    • otherCitationDetails:
    abstract see above
    status
    purpose
    pointOfContactsee section contact (role: originator)
    graphicOverview
    resourceMaintenance
    • maintenanceAndUpdateFrequency:
    • updateScope:
    • maintenanceNote:
    descriptiveKeywords:
    • theme:
      • airPollution
    • theme:
      • Atmospheric conditions
      • Greenhouse gas
      • Methane
    • :
      • Climate forcing
      • Air quality & atmospheric composition
      • Observations
    resourceConstraints
    • MD_Constraints:
      • useLimitation: no conditions apply
    • MD_LegalConstraints:
      • accessConstraints: otherRestrictions
      • useConstraints:
      • otherConstraints: Data policy: http://apps.ecmwf.int/datasets/data/macc_reanalysis/licence/
    languageeng
    characterSetutf8
    topicCategoryclimatologyMeteorologyAtmosphere
    extentboundingExtent
    • description:
    • geographicElement:
      • westBoundLongitude: -180.0
      • eastBoundLongitude: 180.0
      • southBoundLatitude: -90.0
      • northBoundLatitude: 90.0
    • temporalElement:
      • beginPosition:
      • endPosition: (indeterminatePosition = )

    Contact

    Role: pointOfContact

    AttributeValue
    individualName
    organisationNameEuropean Centre for Medium-Range Weather Forecasts
    contactInfo

    Role: distributor

    AttributeValue
    individualName
    organisationNameEuropean Centre for Medium-Range Weather Forecasts
    positionName
    contactInfo
    • address:


    • phone:
    • email:
    • onlineResource:

    Role: originator

    AttributeValue
    organisationNameEuropean Centre for Medium-Range Weather Forecasts
    contactInfo

    contentInfo

    AttributeValue
    CoverageDescription:
    • attributeDescription
    • contentType

    distributionInfo

    AttributeValue
    distributionFormat
    • name:
      • Unknown
    • version:
      • Unknown (gco:nilReason=)
    • specification:
    transferOptions (onLine)

    dataQualityInfo

    AttributeValue
    scopedataset
    report
    • title:
      • 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
    • date (publication):
      • 2010-12-08
    • explanation:
      • See the referenced specification
    • pass:
    lineage
    • statement:
      • WARNING: VALIDATION REPORTS MISSING!
    • processStep: