An observation-based global monthly gridded sea surface pCO2 product from 1982 onward and its monthly climatology (NCEI Accession 0160558)


 (MI_Metadata)
    fileIdentifier:  gov.noaa.nodc:0160558
    language:
      LanguageCode:  eng
    characterSet:  (MD_CharacterSetCode) utf8
    hierarchyLevel:  (MD_ScopeCode) dataset
    contact:  (CI_ResponsibleParty)
        organisationName:  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
        positionName:  Data Officer
        contactInfo:  (CI_Contact)
            phone:  (CI_Telephone)
                voice:  301-713-3277
                facsimile:  301-713-3300
            address:  (CI_Address)
                deliveryPoint:  Federal Building 151 Patton Avenue
                city:  Asheville
                administrativeArea:  NC
                postalCode:  28801-5001
                country:  USA
                electronicMailAddress:  NODC.DataOfficer@noaa.gov
            onlineResource:  (CI_OnlineResource)
                linkage: https://www.ncei.noaa.gov/
                protocol:  HTTPS
                name:  NOAA National Centers for Environmental Information website
                description:  Main NCEI website providing links to access data and data services.
                function:  (CI_OnLineFunctionCode) information
        role:  (CI_RoleCode) custodian
    dateStamp:
      DateTime:  2019-09-26T05:37:45Z
    metadataStandardName:  ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
    metadataStandardVersion:  ISO 19115-2:2009(E)
return to top
    identificationInfo:  (MD_DataIdentification)
        citation:  (CI_Citation)
            title:  An observation-based global monthly gridded sea surface pCO2 product from 1982 onward and its monthly climatology (NCEI Accession 0160558)
            date:  (CI_Date)
                date:  2017-02-20
                dateType:  (CI_DateTypeCode) publication
            date:  (CI_Date)
                date:  2019-03-28
                dateType:  (CI_DateTypeCode) revision
            identifier:  (MD_Identifier)
                authority:  (CI_Citation)
                    title:  International DOI Foundation (IDF)
                    date: (inapplicable)
                code:
                  Anchor:  DOI 10.7289/v5z899n6
            identifier:  (MD_Identifier)
                authority:  (CI_Citation)
                    title:  NCEI Metadata WG
                    date: (inapplicable)
                code:
                  Anchor:  NCEI Dataset ID gov.noaa.nodc:0160558
            identifier:  (MD_Identifier)
                authority:  (CI_Citation)
                    title:  NCEI Archive Management System
                    date: (inapplicable)
                code:
                  Anchor:  NCEI Accession Number 0160558
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:
                  Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/institution/details/1730 NOAA National Centers for Environmental Information
                contactInfo:  (CI_Contact)
                    phone:  (CI_Telephone)
                        voice:  301-713-3277
                        facsimile:  301-713-3300
                    address:  (CI_Address)
                        deliveryPoint:  Federal Building 151 Patton Avenue
                        city:  Asheville
                        administrativeArea:  NC
                        postalCode:  28801-5001
                        country:  USA
                        electronicMailAddress:  NODC.DataOfficer@noaa.gov
                    onlineResource:  (CI_OnlineResource)
                        linkage: https://www.ncei.noaa.gov/
                        protocol:  HTTPS
                        name:  NOAA National Centers for Environmental Information website
                        description:  Main NCEI website providing links to access data and data services.
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) publisher
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:
                  Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/person/details/2220 Alex Kozyr
                organisationName:
                  Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/institution/details/1730 US DOC; NOAA; NESDIS; National Centers for Environmental Information (NCEI)
                contactInfo:  (CI_Contact)
                    phone:  (CI_Telephone)
                        voice:  865-216-4499
                    address:  (CI_Address)
                        deliveryPoint:  10715 Eagle Glen Drive
                        city:  Knoxville
                        administrativeArea:  TN
                        postalCode:  37922
                        country:  USA
                        electronicMailAddress:  Alex.Kozyr@noaa.gov
                role:  (CI_RoleCode) resourceProvider
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:
                  Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/institution/details/179 Carbon Dioxide Information Analysis Center (CDIAC)
                contactInfo:  (CI_Contact)
                    address:  (CI_Address)
                        city:  OAK RIDGE
                        administrativeArea:  TN
                        country:  USA
                    onlineResource:  (CI_OnlineResource)
                        linkage: http://cdiac.ornl.gov
                        protocol:  HTTP
                        name:  Carbon Dioxide Information Analysis Center (CDIAC) website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) resourceProvider
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Peter Landschützer
                organisationName:  Max Planck Institute for Meteorology, Hamburg, Germany
                contactInfo:  (CI_Contact)
                    address:  (CI_Address)
                        electronicMailAddress:  peter.landschuetzer@mpimet.mpg.de
                role:  (CI_RoleCode) principalInvestigator
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Landschützer, Peter
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Gruber, Nicolas
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Bakker, Dorothee C. E.
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:
                  Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/institution/details/1781 Institute of Biogeochemistry and Pollutant Dynamics (IBP)
                contactInfo:  (CI_Contact)
                    address:  (CI_Address)
                        city:  Zurich
                        country:  CHE
                    onlineResource:  (CI_OnlineResource)
                        linkage: http://www.ibp.ethz.ch/
                        protocol:  HTTP
                        name:  Institute of Biogeochemistry and Pollutant Dynamics (IBP) website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) contributor
            presentationForm:  (CI_PresentationFormCode) tableDigital
        abstract:  This NCEI accession contains observation-based pCO2 data and a derived monthly climatology. The observation-based pCO2 fields were created using a 2-step neural network method extensively described and validated in Landschützer et al. 2013, 2014, 2016. The method first clusters the global ocean into biogeochemical provinces and in a second step reconstructs the non-liner relationship between CO2 driver variables and observations from the 4th release of the Surface Ocean CO2 Atlas (SOCAT, Bakker et al. 2016). This file contains the resulting monthly pCO2 fields at 1°x1° resolution covering the global ocean with the exception of the Arctic Ocean and few marginal seas. The air-sea CO2 fluxes are computed from the air-sea CO2 partial pressure difference and a bulk gas transfer formulation following Landschützer et al. 2013, 2014, 2016. Furthermore, the monthly climatology is created from the monthly average of the period 1985-present.
        purpose:  This dataset is available to the public for a wide variety of uses including scientific research and analysis.
        status:  (MD_ProgressCode) completed
        status:  (MD_ProgressCode) historicalArchive
        pointOfContact:  (CI_ResponsibleParty)
            organisationName:
              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/institution/details/1730 DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
            positionName:  Information Services
            contactInfo:  (CI_Contact)
                phone:  (CI_Telephone)
                    voice:  301-713-3277
                    facsimile:  301-713-3300
                address:  (CI_Address)
                    deliveryPoint:  Federal Building 151 Patton Avenue
                    city:  Asheville
                    administrativeArea:  NC
                    postalCode:  28801-5001
                    country:  USA
                    electronicMailAddress:  NCEI.Info@noaa.gov
                onlineResource:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/
                    protocol:  HTTPS
                    name:  NOAA National Centers for Environmental Information website
                    description:  Main NCEI website providing links to access data and data services.
                    function:  (CI_OnLineFunctionCode) information
            role:  (CI_RoleCode) pointOfContact
        resourceMaintenance:  (MD_MaintenanceInformation)
            maintenanceAndUpdateFrequency:  (MD_MaintenanceFrequencyCode) asNeeded
        graphicOverview:  (MD_BrowseGraphic)
            fileName: https://data.nodc.noaa.gov/cgi-bin/gfx?id=gov.noaa.nodc:0160558
            fileDescription:  Preview graphic
            fileType:  PNG
        descriptiveKeywords:  (MD_Keywords)
            keyword:  DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce
            keyword:  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
            keyword:  DOE/ORNL/ESD/CDIAC > Carbon Dioxide Information Analysis Center, Environmental Sciences Division, Oak Ridge National Laboratory, U. S. Department of Energy
            type:  (MD_KeywordTypeCode) dataCentre
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Data Center Keywords
                date:  (CI_Date)
                    date:  2018-03-15
                    dateType:  (CI_DateTypeCode) publication
                edition:  8.6
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
                            protocol:  HTTPS
                            name:  Global Change Master Directory (GCMD) Keywords
                            description:  The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://accession.nodc.noaa.gov/0160558 0160558
            thesaurusName:  (CI_Citation)
                title:  NCEI ACCESSION NUMBER
                date:  (CI_Date)
                    date:  2019-03-27
                    dateType:  (CI_DateTypeCode) publication
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/datatype/details/69 AIR-SEA DIFFERENCE - PARTIAL PRESSURE (OR FUGACITY) OF CARBON DIOXIDE
            keyword:
              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/datatype/details/667 AIR-SEA FLUX - PARTIAL PRESSURE (OR FUGACITY) OF CARBON DIOXIDE
            keyword:
              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/datatype/details/71 Partial pressure (or fugacity) of carbon dioxide - atmosphere
            keyword:
              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/datatype/details/70 partial pressure of carbon dioxide - water
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  NODC DATA TYPES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/insttype/details/183 Carbon dioxide (CO2) gas analyzer
            type:  (MD_KeywordTypeCode) instrument
            thesaurusName:  (CI_Citation)
                title:  NODC INSTRUMENT TYPES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/obstype/details/3 chemical
            keyword:
              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/obstype/details/27 surface underway
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  NODC OBSERVATION TYPES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/institution/details/1781 Institute of Biogeochemistry and Pollutant Dynamics
            type:  (MD_KeywordTypeCode) dataCentre
            thesaurusName:  (CI_Citation)
                title:  NODC COLLECTING INSTITUTION NAMES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/institution/details/179 Carbon Dioxide Information Analysis Center
            type:  (MD_KeywordTypeCode) dataCentre
            thesaurusName:  (CI_Citation)
                title:  NODC SUBMITTING INSTITUTION NAMES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/seaname/details/179 World-Wide Distribution
            type:  (MD_KeywordTypeCode) place
            thesaurusName:  (CI_Citation)
                title:  NODC SEA AREA NAMES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:  oceanography
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  WMO_CategoryCode
                date:  (CI_Date)
                    date:  2012-09-15
                    dateType:  (CI_DateTypeCode) publication
        descriptiveKeywords:  (MD_Keywords)
            keyword:  Ocean Carbon Data System (OCADS) Project
            type:  (MD_KeywordTypeCode) project
            thesaurusName:  (CI_Citation)
                title:  Ocean Acidification Search Keywords
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:  EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > CARBON DIOXIDE
            keyword:  EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Science Keywords
                date:  (CI_Date)
                    date:  2018-03-15
                    dateType:  (CI_DateTypeCode) publication
                edition:  8.6
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
                            protocol:  HTTPS
                            name:  Global Change Master Directory (GCMD) Keywords
                            description:  The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        descriptiveKeywords:  (MD_Keywords)
            keyword:  CO2 flux density
            keyword:  CO2 flux density climatology
            keyword:  CO2 flux density smoothed
            keyword:  CO2 solubility
            keyword:  CO2 transfer velocity
            keyword:  PCO2_WAT Fields
            keyword:  atmospheric pCO2
            keyword:  delta pCO2
            keyword:  delta pCO2 smoothed
            keyword:  land-sea mask
            keyword:  latitude
            keyword:  longitude
            keyword:  pCO2
            keyword:  pCO2 climatology
            keyword:  pCO2 smoothed
            keyword:  seaice cover
            keyword:  time
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  Originator Variable Names
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:  PCO2_WAT Fields
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  Provider Variable Names
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:  CO2 ANALYZERS
            type:  (MD_KeywordTypeCode) instrument
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Instrument Keywords
                date:  (CI_Date)
                    date:  2018-03-15
                    dateType:  (CI_DateTypeCode) publication
                edition:  8.6
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
                            protocol:  HTTPS
                            name:  Global Change Master Directory (GCMD) Keywords
                            description:  The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        descriptiveKeywords:  (MD_Keywords)
            keyword:  GEOGRAPHIC REGION > GLOBAL OCEAN
            type:  (MD_KeywordTypeCode) place
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Location Keywords
                date:  (CI_Date)
                    date:  2018-03-15
                    dateType:  (CI_DateTypeCode) publication
                edition:  8.6
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
                            protocol:  HTTPS
                            name:  Global Change Master Directory (GCMD) Keywords
                            description:  The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        descriptiveKeywords:  (MD_Keywords)
            keyword:  World Ocean
            type:  (MD_KeywordTypeCode) place
            thesaurusName:  (CI_Citation)
                title:  Provider Geographic Names
                date: (inapplicable)
        resourceConstraints:  (MD_Constraints)
            useLimitation:  accessLevel: Public
        resourceConstraints:  (MD_LegalConstraints)
            useConstraints:  (MD_RestrictionCode) otherRestrictions
            otherConstraints:  Cite as: Landschützer, Peter; Gruber, Nicolas; Bakker, Dorothee C. E. (2017). An observation-based global monthly gridded sea surface pCO2 product from 1982 onward and its monthly climatology (NCEI Accession 0160558). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5z899n6. Accessed [date].
        resourceConstraints:  (MD_LegalConstraints)
            useLimitation:  Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
        resourceConstraints:  (MD_LegalConstraints)
            accessConstraints:  (MD_RestrictionCode) otherRestrictions
            otherConstraints:  Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
        aggregationInfo:  (MD_AggregateInformation)
            aggregateDataSetName:  (CI_Citation)
                title:  An observation-based global monthly gridded sea surface pCO2 product from 1998 through 2011 and its monthly climatology
                date:  (CI_Date)
                    date:  2014
                    dateType:  (CI_DateTypeCode) publication
                identifier:  (MD_Identifier)
                    code:  An observation-based global monthly gridded sea surface pCO2 product from 1998 through 2011 and its monthly climatology
                citedResponsibleParty:  (CI_ResponsibleParty)
                    positionName: (unknown)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://cdiac.ornl.gov/ftp/oceans/spco2_1998_2011_ETH_SOM-FFN
                            protocol:  HTTP
                            name:  Original dataset at CDIAC
                            description:  An observation-based global monthly gridded sea surface pCO2 product from 1998 through 2011 and its monthly climatology
                            function:  (CI_OnLineFunctionCode) download
                    role: (unknown)
                citedResponsibleParty:  (CI_ResponsibleParty)
                    individualName:  Landschützer, P., N. Gruber, D.C.E. Bakker, and U. Schuster
                    role:  (CI_RoleCode) author
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:
                      Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/institution/details/179 Carbon Dioxide Information Analysis Center (CDIAC)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  OAK RIDGE
                            administrativeArea:  TN
                            country:  USA
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://cdiac.ornl.gov
                            protocol:  HTTP
                            name:  Carbon Dioxide Information Analysis Center (CDIAC) website
                            description:  Institution web page
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) publisher
                series:  (CI_Series)
                    name:  Ocean CO2
            associationType:  (DS_AssociationTypeCode) crossReference
        aggregationInfo:  (MD_AggregateInformation)
            aggregateDataSetName:  (CI_Citation)
                title:  Landschützer, P., Gruber, N., Bakker, D. C. E., Schuster, U.: Recent variability of the global ocean carbon sink, Global Biogeochemical Cycles, 28, https://doi.org/10.1002/2014GB004853, 2014
                date:  (CI_Date)
                    date:  2014
                    dateType:  (CI_DateTypeCode) publication
                identifier:  (MD_Identifier)
                    code: https://doi.org/10.1002/2014GB004853
                citedResponsibleParty:  (CI_ResponsibleParty)
                    positionName: (unknown)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://doi.org/10.1002/2014GB004853
                            protocol:  HTTPS
                            name: https://doi.org/10.1002/2014GB004853
                            description:  reference
                            function:  (CI_OnLineFunctionCode) information
                    role: (unknown)
            associationType:  (DS_AssociationTypeCode) crossReference
            initiativeType:  (DS_InitiativeTypeCode) sciencePaper
        language:
          LanguageCode:  eng
        characterSet:  (MD_CharacterSetCode) utf8
        topicCategory:  (MD_TopicCategoryCode) environment
        topicCategory:  (MD_TopicCategoryCode) oceans
        extent:  (EX_Extent)
            geographicElement:  (EX_GeographicBoundingBox)
                westBoundLongitude:  -180
                eastBoundLongitude:  180
                southBoundLatitude:  -89.5
                northBoundLatitude:  89.5
            temporalElement:  (EX_TemporalExtent)
                extent:
                  TimePeriod:
                    beginPosition:  1988-01-01
                    endPosition:  2018-12-31
        supplementalInformation:  These data were acquired by NCEI from the Carbon Dioxide Information Analysis Center (CDIAC) in accordance with an archival submission agreement between CDIAC and NCEI. The data provider requests citing these data as described in the Cross Reference Citation at: https://accession.nodc.noaa.gov/0160558 NCEI cannot verify the accuracy or availability of the data provider's citation information, which is maintained by the Carbon Dioxide Information Analysis Center (CDIAC). In this accession, NCEI has archived multiple versions of these data. The latest (and best) version of these data has the largest version number.
return to top
    distributionInfo:  (MD_Distribution)
        distributor:  (MD_Distributor)
            distributorContact:  (CI_ResponsibleParty)
                organisationName:
                  Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/institution/details/1730 DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
                contactInfo:  (CI_Contact)
                    phone:  (CI_Telephone)
                        voice:  301-713-3277
                        facsimile:  301-713-3300
                    address:  (CI_Address)
                        deliveryPoint:  Federal Building 151 Patton Avenue
                        city:  Asheville
                        administrativeArea:  NC
                        postalCode:  28801-5001
                        country:  USA
                        electronicMailAddress:  NCEI.Info@noaa.gov
                role:  (CI_RoleCode) pointOfContact
            distributionOrderProcess:  (MD_StandardOrderProcess)
                fees:  In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
                orderingInstructions:  Contact NCEI for other distribution options and instructions.
            distributorFormat:  (MD_Format)
                name:  CSV
                version: (unknown)
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                onLine:  (CI_OnlineResource)
                    linkage: https://www.nodc.noaa.gov/ocads/data/0160558.xml
                    protocol:  HTTPS
                    applicationProfile:  Web browser
                    name:  Project Metadata
                    description:  Navigate directly to the URL for a descriptive web page with download links.
                    function:  (CI_OnLineFunctionCode) information
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                onLine:  (CI_OnlineResource)
                    linkage: https://www.nodc.noaa.gov/ocads/
                    protocol:  HTTPS
                    applicationProfile:  Web browser
                    name:  Ocean Carbon Data System (OCADS)
                    description:  Navigate directly to the URL for a descriptive web page.
                    function:  (CI_OnLineFunctionCode) information
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                onLine:  (CI_OnlineResource)
                    linkage: https://doi.org/10.7289/v5z899n6
                    protocol:  HTTPS
                    applicationProfile:  Web browser
                    name:  Dataset Description
                    description:  Navigate directly to the URL for a descriptive web page with download links.
                    function:  (CI_OnLineFunctionCode) information
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                onLine:  (CI_OnlineResource)
                    linkage: https://accession.nodc.noaa.gov/oas/160558
                    protocol:  HTTPS
                    applicationProfile:  Web browser
                    name:  Descriptive Information
                    description:  Navigate directly to the URL for a descriptive web page with download links.
                    function:  (CI_OnLineFunctionCode) information
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                transferSize:
                  Real:  2171.32
                onLine:  (CI_OnlineResource)
                    linkage: https://accession.nodc.noaa.gov/download/160558
                    protocol:  HTTPS
                    applicationProfile:  Web browser
                    name:  HTTPS
                    description:  Navigate directly to the URL for data access and direct download.
                    function:  (CI_OnLineFunctionCode) download
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                transferSize:
                  Real:  2171.32
                onLine:  (CI_OnlineResource)
                    linkage: ftp://ftp.nodc.noaa.gov/nodc/archive/arc0105/0160558/
                    protocol:  FTP
                    applicationProfile:  Any FTP client
                    name:  FTP
                    description:  These data are available through the File Transfer Protocol (FTP). You may use any FTP client to download these data.
                    function:  (CI_OnLineFunctionCode) download
return to top
    dataQualityInfo:  (DQ_DataQuality)
        scope:  (DQ_Scope)
            level:  (MD_ScopeCode) dataset
        lineage:  (LI_Lineage)
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0160558 v1.1 was published.
                dateTime:
                  DateTime:  2017-02-20T16:09:02Z
                output:  (LE_Source)
                    sourceCitation:  (CI_Citation)
                        title:  NCEI Accession 0160558 v1.1
                        date:  (CI_Date)
                            date: (inapplicable)
                            dateType:  (CI_DateTypeCode) publication
                        citedResponsibleParty:  (CI_ResponsibleParty)
                            individualName: (inapplicable)
                            contactInfo:  (CI_Contact)
                                onlineResource:  (CI_OnlineResource)
                                    linkage: https://accession.nodc.noaa.gov/0160558/1.1
                                    protocol:  HTTPS
                                    name:  NCEI Accession 0160558 v1.1
                                    description:  published 2017-02-20T16:09:02Z
                                    function:  (CI_OnLineFunctionCode) download
                            role: (inapplicable)
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0160558 was revised and v2.2 was published.
                rationale:  Updates were received for this data set. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession.
                dateTime:
                  DateTime:  2017-07-21T22:31:53Z
                output:  (LE_Source)
                    sourceCitation:  (CI_Citation)
                        title:  NCEI Accession 0160558 v2.2
                        date:  (CI_Date)
                            date: (inapplicable)
                            dateType:  (CI_DateTypeCode) publication
                        citedResponsibleParty:  (CI_ResponsibleParty)
                            individualName: (inapplicable)
                            contactInfo:  (CI_Contact)
                                onlineResource:  (CI_OnlineResource)
                                    linkage: https://accession.nodc.noaa.gov/0160558/2.2
                                    protocol:  HTTPS
                                    name:  NCEI Accession 0160558 v2.2
                                    description:  published 2017-07-21T22:31:53Z
                                    function:  (CI_OnLineFunctionCode) download
                            role: (inapplicable)
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0160558 was revised and v3.3 was published.
                rationale:  Updates were received for this data set. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession.
                dateTime:
                  DateTime:  2017-08-31T04:47:17Z
                output:  (LE_Source)
                    sourceCitation:  (CI_Citation)
                        title:  NCEI Accession 0160558 v3.3
                        date:  (CI_Date)
                            date: (inapplicable)
                            dateType:  (CI_DateTypeCode) publication
                        citedResponsibleParty:  (CI_ResponsibleParty)
                            individualName: (inapplicable)
                            contactInfo:  (CI_Contact)
                                onlineResource:  (CI_OnlineResource)
                                    linkage: https://accession.nodc.noaa.gov/0160558/3.3
                                    protocol:  HTTPS
                                    name:  NCEI Accession 0160558 v3.3
                                    description:  published 2017-08-31T04:47:17Z
                                    function:  (CI_OnLineFunctionCode) download
                            role: (inapplicable)
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0160558 was revised and v4.4 was published.
                rationale:  Updates were received for this data set. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession.
                dateTime:
                  DateTime:  2019-03-28T18:45:07Z
                output:  (LE_Source)
                    sourceCitation:  (CI_Citation)
                        title:  NCEI Accession 0160558 v4.4
                        date:  (CI_Date)
                            date: (inapplicable)
                            dateType:  (CI_DateTypeCode) publication
                        citedResponsibleParty:  (CI_ResponsibleParty)
                            individualName: (inapplicable)
                            contactInfo:  (CI_Contact)
                                onlineResource:  (CI_OnlineResource)
                                    linkage: https://accession.nodc.noaa.gov/0160558/4.4
                                    protocol:  HTTPS
                                    name:  NCEI Accession 0160558 v4.4
                                    description:  published 2019-03-28T18:45:07Z
                                    function:  (CI_OnLineFunctionCode) download
                            role: (inapplicable)
return to top
    dataQualityInfo:  (DQ_DataQuality)
        scope:  (DQ_Scope)
            level:  (MD_ScopeCode) dataset
        lineage:  (LI_Lineage)
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: PCO2_WAT Fields; Abbreviation: PCO2_WAT Fields; Controlled vocabulary name: partial pressure of carbon dioxide - water; In-situ / Manipulation / Response variable: in-situ.
return to top
    metadataMaintenance:  (MD_MaintenanceInformation)
        maintenanceAndUpdateFrequency:  (MD_MaintenanceFrequencyCode) asNeeded
        maintenanceNote:  Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness.
        maintenanceNote:  NCEI Accession 0160558 was revised and a new version of the archival package was published. Updates to existing archival packages may provide additional files or replace obsolete files. The latest version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. Please see journal.txt in the /about directory for additional details on changes made.
        contact:  (CI_ResponsibleParty)
            organisationName:  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
            role:  (CI_RoleCode) custodian
return to top
    acquisitionInformation:  (MI_AcquisitionInformation)
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  Carbon dioxide (CO2) gas analyzer
            type:  Carbon dioxide (CO2) gas analyzer
            description:  Carbon dioxide gas analyzer has often been referred to as LI-COR, because a lot of researchers choose to use products manufactured by LI-COR incorporation for their carbon dioxide measurement. The main component of a carbon dioxide analyzer is a nondispersive infrared (NDIR) spectroscopic sensors to detect CO2 in a gaseous environment by its characteristic absorption. Carbon dioxide (CO2) gas analyzer works together with carbon dioxide (CO2) equilibrator (insttypes_id 184) to measure carbon dioxide in the water. To measure water carbon dioxide, water needs to be continuously supplied to a showerhead inside an equilibrator. As the water flows through the equilibrator chamber, dissolved carbon dioxide exchanges quickly with air in the headspace. This air is then sampled by the carbon dioxide analyzer to determine the mole fraction of CO2 in water.