Partial pressure of carbon dioxide, temperature, salinity and other variables collected from surface underway and time series coastal observations from R/V Gulf Challenger in the North Atlantic Ocean, Gulf of Maine from 2017-03-17 to 2017-11-13 (NCEI Accession 0184288)


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            title:  Partial pressure of carbon dioxide, temperature, salinity and other variables collected from surface underway and time series coastal observations from R/V Gulf Challenger in the North Atlantic Ocean, Gulf of Maine from 2017-03-17 to 2017-11-13 (NCEI Accession 0184288)
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                date:  2019-02-01
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                    date: (inapplicable)
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                  Anchor:  DOI 10.25921/y0rn-ja03
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                  Anchor:  NCEI Accession Number 0184288
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                  Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/institution/details/1730 NOAA National Centers for Environmental Information
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                  Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/person/details/4845 Christopher W. Hunt
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                  Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/institution/details/219 University of New Hampshire (UNH)
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                individualName:  McGillis, Wade R.
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                  Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/institution/details/219 University of New Hampshire (UNH)
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        abstract:  This NCEI Accession includes surface underway, chemical, meteorological, physical and time series coastal data collected from from R/V Gulf Challenger in the North Atlantic Ocean, Gulf of Maine from 2017-03-17 to 2017-11-13. These data include air temperature, barometric pressure, partial pressure (or fugacity) of carbon dioxide (pCO2) in atmosphere, pCO2 in water, sea surface salinity, sea surface temperature. The instruments used to collect these data include carbon dioxide (CO2) gas analyzer and shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.
        purpose:  This dataset is available to the public for a wide variety of uses including scientific research and analysis.
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              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
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              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/datatype/details/38 BAROMETRIC PRESSURE
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              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/datatype/details/594 xCO2 atmosphere
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              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/datatype/details/593 xCO2 seawater
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              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/insttype/details/183 Carbon dioxide (CO2) gas analyzer
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              Anchor:  https://www.nodc.noaa.gov/cgi-bin/OAS/prd/insttype/details/184 Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement
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        descriptiveKeywords:  (MD_Keywords)
            keyword:  OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN
            keyword:  OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MAINE
            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:  Atlantic Ocean, Gulf of Maine
            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: Vandemark, Douglas; Salisbury, Joseph E.; Hunt, Christopher W.; McGillis, Wade R. (2019). Partial pressure of carbon dioxide, temperature, salinity and other variables collected from surface underway and time series coastal observations from R/V Gulf Challenger in the North Atlantic Ocean, Gulf of Maine from 2017-03-17 to 2017-11-13 (NCEI Accession 0184288). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/y0rn-ja03. 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:  DOE (2007) Guide to Best Practices for Ocean CO2 Measurements, A.G. Dickson, C.L. Sabine and J.R. Christian, eds. PICES Special Publication, 191 pp.
                date:  (CI_Date)
                    date:  2007
                    dateType:  (CI_DateTypeCode) publication
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            initiativeType:  (DS_InitiativeTypeCode) sciencePaper
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                title:  Wanninkhof, R. and Thoning, K. 1993. Measurement of fugacity of CO2 in surface water using continuous and discrete sampling methods. Marine Chemistry 44: 189-204.
                date:  (CI_Date)
                    date:  1993
                    dateType:  (CI_DateTypeCode) publication
            associationType:  (DS_AssociationTypeCode) crossReference
            initiativeType:  (DS_InitiativeTypeCode) sciencePaper
        language:
          LanguageCode:  eng
        characterSet:  (MD_CharacterSetCode) utf8
        topicCategory:  (MD_TopicCategoryCode) environment
        topicCategory:  (MD_TopicCategoryCode) oceans
        topicCategory:  (MD_TopicCategoryCode) climatologyMeteorologyAtmosphere
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                eastBoundLongitude:  -69.83
                southBoundLatitude:  42.85
                northBoundLatitude:  43.74
            temporalElement:  (EX_TemporalExtent)
                extent:
                  TimePeriod:
                    beginPosition:  2017-03-17
                    endPosition:  2017-11-13
        supplementalInformation: (missing)
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        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.
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                    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.
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                    linkage: https://www.nodc.noaa.gov/ocads/data/0184288.xml
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                    name:  Project Metadata
                    description:  Navigate directly to the URL for a descriptive web page with download links.
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                    linkage: https://doi.org/10.25921/y0rn-ja03
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                    name:  Dataset Description
                    description:  Navigate directly to the URL for a descriptive web page with download links.
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                    linkage: https://accession.nodc.noaa.gov/oas/184288
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                    name:  Descriptive Information
                    description:  Navigate directly to the URL for a descriptive web page with download links.
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                    linkage: https://accession.nodc.noaa.gov/download/184288
                    protocol:  HTTPS
                    applicationProfile:  Web browser
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                    description:  Navigate directly to the URL for data access and direct download.
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                    linkage: ftp://ftp.nodc.noaa.gov/nodc/archive/arc0131/0184288/
                    protocol:  FTP
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                    description:  These data are available through the File Transfer Protocol (FTP). You may use any FTP client to download these data.
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    dataQualityInfo:  (DQ_DataQuality)
        scope:  (DQ_Scope)
            level:  (MD_ScopeCode) dataset
        lineage:  (LI_Lineage)
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0184288 v1.1 was published.
                dateTime:
                  DateTime:  2019-02-01T20:25:10Z
                output:  (LE_Source)
                    sourceCitation:  (CI_Citation)
                        title:  NCEI Accession 0184288 v1.1
                        date:  (CI_Date)
                            date: (inapplicable)
                            dateType:  (CI_DateTypeCode) publication
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                            individualName: (inapplicable)
                            contactInfo:  (CI_Contact)
                                onlineResource:  (CI_OnlineResource)
                                    linkage: https://accession.nodc.noaa.gov/0184288/1.1
                                    protocol:  HTTPS
                                    name:  NCEI Accession 0184288 v1.1
                                    description:  published 2019-02-01T20:25:10Z
                                    function:  (CI_OnLineFunctionCode) download
                            role: (inapplicable)
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    dataQualityInfo:  (DQ_DataQuality)
        scope:  (DQ_Scope)
            level:  (MD_ScopeCode) dataset
        lineage:  (LI_Lineage)
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: SHIP_SPEED; Abbreviation: SHIP_SPEED; Unit: KN; In-situ / Manipulation / Response variable: in-situ.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: SST; Abbreviation: SST; Unit: DEG_C; Controlled vocabulary name: SEA SURFACE TEMPERATURE; In-situ / Manipulation / Response variable: in-situ.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: SSS; Abbreviation: SSS; Controlled vocabulary name: SALINITY; In-situ / Manipulation / Response variable: in-situ.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: ATM_PRE; Abbreviation: ATM_PRE; Unit: HPA; Controlled vocabulary name: BAROMETRIC PRESSURE; In-situ / Manipulation / Response variable: in-situ.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: XCO2_WAT; Abbreviation: XCO2_WAT; Unit: PPM; Controlled vocabulary name: partial pressure of carbon dioxide - water; In-situ / Manipulation / Response variable: in-situ.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: FCO2_WAT; Abbreviation: FCO2_WAT; Unit: UATM; Controlled vocabulary name: partial pressure of carbon dioxide - water; In-situ / Manipulation / Response variable: in-situ.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: FCO2_AIR; Abbreviation: FCO2_AIR; Unit: UATM; Controlled vocabulary name: Partial pressure (or fugacity) of carbon dioxide - atmosphere; In-situ / Manipulation / Response variable: in-situ.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: XCO2_AIR; Abbreviation: XCO2_AIR; Unit: PPM; Controlled vocabulary name: Partial pressure (or fugacity) of carbon dioxide - atmosphere; In-situ / Manipulation / Response variable: in-situ.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: ATM_TMP; Abbreviation: ATM_TMP; Unit: DEG_C; Controlled vocabulary name: AIR TEMPERATURE; In-situ / Manipulation / Response variable: in-situ.
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    metadataMaintenance:  (MD_MaintenanceInformation)
        maintenanceAndUpdateFrequency:  (MD_MaintenanceFrequencyCode) asNeeded
        maintenanceNote:  Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness.
        contact:  (CI_ResponsibleParty)
            organisationName:  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
            role:  (CI_RoleCode) custodian
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    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.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement
            type:  Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement
            description:  A carbon dioxide equilibrator is usually in the shape of a vertical tube, with a shower head on the top, some head space, a lot of beads to increase the surface exchange area between water and air, a water seal device at the bottom to allow water to overflow, but prevents air exchange between inside and outside. Carbon dioxide (CO2) equilibrator works together with carbon dioxide (CO2) gas analyzer (insttypes_id 183) 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.
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  GULF CHALLENGER
            description:  UNIVERSITY OF NEW HAMPSHIRE
            instrument: (missing)