{"action":"update","ckan_id":"bc12af0c-3bda-4965-840f-dbddc5f78b09","date_created":"Tue, 16 Dec 2025 00:40:22 GMT","date_finished":null,"harvest_job_id":"27e1e2d5-21ce-4ce8-ac29-31a287d211d8","harvest_source_id":"6a011314-1304-4d42-a269-cce59a8e36e0","id":"102df3c5-9221-4066-9936-48ce835d9dd9","identifier":"https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0141304.xml","parent_identifier":null,"source_hash":"1c4065ff09b2a5759de66a87f477b2151c33f9c35e3c270cbab7f7a42058eb44","source_raw":"\r\n \r\n gov.noaa.nodc:0141304\r\n \r\n \r\n eng\r\n \r\n \r\n utf8\r\n \r\n \r\n dataset\r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/contact\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NOAA Contact Information\r\n \r\n \r\n Information for contacts at NCEI.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n 2025-11-29T05:57:02Z\r\n \r\n \r\n ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data\r\n \r\n \r\n ISO 19115-2:2009(E)\r\n \r\n \r\n \r\n \r\n \r\n \r\n Partial pressure of carbon dioxide (pCO2), temperature, salinity and other variables collected from surface underway observations using shower head equilibrator, carbon dioxide gas detector, and other instruments from 4 trans-Pacific crossings onboard container ship Cap Blanche in the Pacific Ocean from 2015-03-28 to 2015-12-04 (NCEI Accession 0141304)\r\n \r\n \r\n \r\n \r\n 2016-02-03\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n 2022-01-21\r\n \r\n \r\n revision\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n International DOI Foundation (IDF)\r\n \r\n \r\n \r\n \r\n \r\n 10.7289/v5kh0kch\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n gov.noaa.nodc:0141304\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NCEI Archive Management System\r\n \r\n \r\n \r\n \r\n \r\n 0141304\r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/contact\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NCEI Contact Information\r\n \r\n \r\n Information for contacts at NCEI.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n publisher\r\n \r\n \r\n \r\n \r\n \r\n \r\n Catherine E. Cosca\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL)\r\n \r\n \r\n \r\n \r\n \r\n \r\n Cathy.Cosca@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.pmel.noaa.gov/\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL) website\r\n \r\n \r\n Institution web page\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n resourceProvider\r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL)\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.pmel.noaa.gov/\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL) website\r\n \r\n \r\n Institution web page\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n resourceProvider\r\n \r\n \r\n \r\n \r\n \r\n \r\n Catherine Cosca\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL)\r\n \r\n \r\n \r\n \r\n \r\n \r\n Cathy.Cosca@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.pmel.noaa.gov/\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL) website\r\n \r\n \r\n Institution web page\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n principalInvestigator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Richard Feely\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL)\r\n \r\n \r\n \r\n \r\n \r\n \r\n Richard.A.Feely@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.pmel.noaa.gov/\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL) website\r\n \r\n \r\n Institution web page\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n principalInvestigator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Simone R. Alin\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL)\r\n \r\n \r\n \r\n \r\n \r\n \r\n simone.r.alin@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.pmel.noaa.gov/\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL) website\r\n \r\n \r\n Institution web page\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n principalInvestigator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Cosca, Catherine E.\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL)\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.pmel.noaa.gov/\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL) website\r\n \r\n \r\n Institution web page\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Feely, Richard A.\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL)\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.pmel.noaa.gov/\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL) website\r\n \r\n \r\n Institution web page\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Alin, Simone R.\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL)\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.pmel.noaa.gov/\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL) website\r\n \r\n \r\n Institution web page\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL)\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.pmel.noaa.gov/\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory (PMEL) website\r\n \r\n \r\n Institution web page\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n contributor\r\n \r\n \r\n \r\n \r\n tableDigital\r\n \r\n \r\n \r\n \r\n This dataset contains data from underway fCO2 (seawater and atmospheric), temperature, and salinity measurements collected on 4 trans-Pacific cruises in 2015 as part of a ship-of-opportunity time-series. Cruise names and expocodes: CB2015_03 (AG5W20150328), CB2015_05 (AG5W20150524), CB2015_09 (AG5W20150930), CB2015_11 (AG5W20151120). Since 1992, underway CO2 observations have been made between New Zealand and the U.S. West Coast. This effort was conducted with the support of NOAA's Ocean Observing and Monitoring Division in the Climate Program Office (CPO) and NOAA's Ocean Acidification Program (OAP).\r\n \r\n \r\n The major objectives of the project were to and to continue a time series documenting the distribution of surface and atmospheric fCO2, salinity, temperature, and other parameters, and to characterize and map the key indicators of ocean acidification (OA) across the Pacific Ocean.\r\n \r\n \r\n Funding Information: NOAA Ocean Acidification Program (PMEL Sustained OA Data Management (PDM), 20845)\r\n \r\n \r\n Funding Information: NOAA Ocean Acidification Program (Sustained Investment Workplan: PMEL Sustained Coastal Ocean Acidification Underway Observations (Alin), OAP1513-1002)\r\n \r\n \r\n Funding Information: NOAA Ocean Acidification Program (West Coast Ocean Acidification Monitoring Network: Volunteer Observing Ships, OAPFY12.03.PMEL.002)\r\n \r\n \r\n Funding Information: NOAA's Climate Program Office\r\n \r\n \r\n completed\r\n \r\n \r\n historicalArchive\r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/contact\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NCEI Contact Information\r\n \r\n \r\n Information for contacts at NCEI.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n pointOfContact\r\n \r\n \r\n \r\n \r\n \r\n \r\n asNeeded\r\n \r\n \r\n NCEI Accession 0141304 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.\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0141304\r\n \r\n \r\n Preview graphic\r\n \r\n \r\n PNG\r\n \r\n \r\n \r\n \r\n \r\n \r\n 0141304\r\n \r\n \r\n \r\n \r\n NCEI ACCESSION NUMBER\r\n \r\n \r\n \r\n \r\n 2016-02-01\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n partial pressure of carbon dioxide - water\r\n \r\n \r\n SALINITY\r\n \r\n \r\n WATER TEMPERATURE\r\n \r\n \r\n theme\r\n \r\n \r\n \r\n \r\n NODC DATA TYPES THESAURUS\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n carbon dioxide (CO2) gas analyzer\r\n \r\n \r\n showerhead equilibrator\r\n \r\n \r\n thermosalinograph\r\n \r\n \r\n instrument\r\n \r\n \r\n \r\n \r\n NODC INSTRUMENT TYPES THESAURUS\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n surface underway\r\n \r\n \r\n theme\r\n \r\n \r\n \r\n \r\n NODC OBSERVATION TYPES THESAURUS\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Cap Blanche\r\n \r\n \r\n platform\r\n \r\n \r\n \r\n \r\n NODC PLATFORM NAMES THESAURUS\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory\r\n \r\n \r\n dataCentre\r\n \r\n \r\n \r\n \r\n NODC COLLECTING INSTITUTION NAMES THESAURUS\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory\r\n \r\n \r\n dataCentre\r\n \r\n \r\n \r\n \r\n NODC SUBMITTING INSTITUTION NAMES THESAURUS\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NODC Ocean Acidification Scientific Data Stewardship (OADS)\r\n \r\n \r\n US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP)\r\n \r\n \r\n project\r\n \r\n \r\n \r\n \r\n NODC PROJECT NAMES THESAURUS\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n North Pacific Ocean\r\n \r\n \r\n South Pacific Ocean\r\n \r\n \r\n place\r\n \r\n \r\n \r\n \r\n NODC SEA AREA NAMES THESAURUS\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n oceanography\r\n \r\n \r\n theme\r\n \r\n \r\n \r\n \r\n WMO_CategoryCode\r\n \r\n \r\n \r\n \r\n 2012-09-15\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce\r\n \r\n \r\n dataCentre\r\n \r\n \r\n \r\n \r\n Global Change Master Directory (GCMD) Data Center Keywords\r\n \r\n \r\n \r\n \r\n 2025\r\n \r\n \r\n revision\r\n \r\n \r\n \r\n \r\n 22\r\n \r\n \r\n \r\n \r\n Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)\r\n \r\n \r\n \r\n \r\n \r\n \r\n Greenbelt\r\n \r\n \r\n MD\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords\r\n \r\n \r\n HTTPS\r\n \r\n \r\n GCMD Keyword Forum Page\r\n \r\n \r\n Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n CB2015_03\r\n \r\n \r\n CB2015_05\r\n \r\n \r\n CB2015_09\r\n \r\n \r\n CB2015_11\r\n \r\n \r\n project\r\n \r\n \r\n \r\n \r\n Cruise ID\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n AG5W20150328\r\n \r\n \r\n AG5W20150524\r\n \r\n \r\n AG5W20150930\r\n \r\n \r\n AG5W20151120\r\n \r\n \r\n project\r\n \r\n \r\n \r\n \r\n EXPOCODE\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Ocean Acidification Program (OAP)\r\n \r\n \r\n Ocean Carbon and Acidification Data System (OCADS) Project\r\n \r\n \r\n project\r\n \r\n \r\n \r\n \r\n Ocean Acidification Search Keywords\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n SOOP\r\n \r\n \r\n project\r\n \r\n \r\n \r\n \r\n Reference Section ID\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE\r\n \r\n \r\n EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE\r\n \r\n \r\n EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY\r\n \r\n \r\n theme\r\n \r\n \r\n \r\n \r\n Global Change Master Directory (GCMD) Science Keywords\r\n \r\n \r\n \r\n \r\n 2025\r\n \r\n \r\n revision\r\n \r\n \r\n \r\n \r\n 22\r\n \r\n \r\n \r\n \r\n Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)\r\n \r\n \r\n \r\n \r\n \r\n \r\n Greenbelt\r\n \r\n \r\n MD\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords\r\n \r\n \r\n HTTPS\r\n \r\n \r\n GCMD Keyword Forum Page\r\n \r\n \r\n Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Surface underway\r\n \r\n \r\n theme\r\n \r\n \r\n \r\n \r\n OCADS Study Type\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n SAL(TSG)_PERMIL\r\n \r\n \r\n SST(TSG)_C\r\n \r\n \r\n fCO2W@SST\r\n \r\n \r\n pCO2A_uatm, fCO2A_uatm\r\n \r\n \r\n xCO2A_interpolated_ppm\r\n \r\n \r\n xCO2A_ppm\r\n \r\n \r\n xCO2W_ppm\r\n \r\n \r\n theme\r\n \r\n \r\n \r\n \r\n Provider Variable Abbreviations\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n CO2 ANALYZERS > CO2 ANALYZERS\r\n \r\n \r\n EQUILIBRATORS\r\n \r\n \r\n THERMOSALINOGRAPHS\r\n \r\n \r\n instrument\r\n \r\n \r\n \r\n \r\n Global Change Master Directory (GCMD) Instrument Keywords\r\n \r\n \r\n \r\n \r\n 2025\r\n \r\n \r\n revision\r\n \r\n \r\n \r\n \r\n 22\r\n \r\n \r\n \r\n \r\n Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)\r\n \r\n \r\n \r\n \r\n \r\n \r\n Greenbelt\r\n \r\n \r\n MD\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords\r\n \r\n \r\n HTTPS\r\n \r\n \r\n GCMD Keyword Forum Page\r\n \r\n \r\n Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Ships\r\n \r\n \r\n platform\r\n \r\n \r\n \r\n \r\n Global Change Master Directory (GCMD) Platform Keywords\r\n \r\n \r\n \r\n \r\n 2025\r\n \r\n \r\n revision\r\n \r\n \r\n \r\n \r\n 22\r\n \r\n \r\n \r\n \r\n Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)\r\n \r\n \r\n \r\n \r\n \r\n \r\n Greenbelt\r\n \r\n \r\n MD\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords\r\n \r\n \r\n HTTPS\r\n \r\n \r\n GCMD Keyword Forum Page\r\n \r\n \r\n Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Cap Blanche (call sign: V2DV5, ICES code: AG5W, 2006-)\r\n \r\n \r\n platform\r\n \r\n \r\n \r\n \r\n ICES/SeaDataNet Ship Codes\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN\r\n \r\n \r\n OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN\r\n \r\n \r\n place\r\n \r\n \r\n \r\n \r\n Global Change Master Directory (GCMD) Location Keywords\r\n \r\n \r\n \r\n \r\n 2025\r\n \r\n \r\n revision\r\n \r\n \r\n \r\n \r\n 22\r\n \r\n \r\n \r\n \r\n Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)\r\n \r\n \r\n \r\n \r\n \r\n \r\n Greenbelt\r\n \r\n \r\n MD\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords\r\n \r\n \r\n HTTPS\r\n \r\n \r\n GCMD Keyword Forum Page\r\n \r\n \r\n Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Equatorial Pacific Ocean\r\n \r\n \r\n North Pacific Ocean\r\n \r\n \r\n Pacific Ocean\r\n \r\n \r\n South Pacific Ocean\r\n \r\n \r\n place\r\n \r\n \r\n \r\n \r\n Provider Geographic Names\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n accessLevel: Public\r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n Cite as: Cosca, Catherine E.; Feely, Richard A.; Alin, Simone R. (2016). Partial pressure of carbon dioxide (pCO2), temperature, salinity and other variables collected from surface underway observations using shower head equilibrator, carbon dioxide gas detector, and other instruments from 4 trans-Pacific crossings onboard container ship Cap Blanche in the Pacific Ocean from 2015-03-28 to 2015-12-04 (NCEI Accession 0141304). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5kh0kch. Accessed [date].\r\n \r\n \r\n \r\n \r\n \r\n \r\n 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.\r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n 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.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Pierrot, D., Neill, C., Sullivan, K., Castle, R., Wanninkhof, R., L\u00fcger, H., Johannessen, T., Olsen, A., Feely, R. A., & Cosca, C. E. (2009). Recommendations for autonomous underway pCO2 measuring systems and data-reduction routines. Deep Sea Research Part II: Topical Studies in Oceanography, 56(8\u201310), 512\u2013522. https://doi.org/10.1016/j.dsr2.2008.12.005\r\n \r\n \r\n \r\n \r\n 2009-04\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n International DOI Foundation (IDF)\r\n \r\n \r\n \r\n \r\n \r\n https://doi.org/10.1016/j.dsr2.2008.12.005\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://doi.org/10.1016/j.dsr2.2008.12.005\r\n \r\n \r\n HTTPS\r\n \r\n \r\n https://doi.org/10.1016/j.dsr2.2008.12.005\r\n \r\n \r\n related journal article\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Pierrot, Denis\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Neill, Craig\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Sullivan, Kevin\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Castle, Robert\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Wanninkhof, Rik\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n L\u00fcger, Heike\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Johannessen, Truls\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Olsen, Are\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Feely, Richard A.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Cosca, Catherine E.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Elsevier BV\r\n \r\n \r\n publisher\r\n \r\n \r\n \r\n \r\n documentDigital\r\n \r\n \r\n \r\n \r\n Deep Sea Research Part II: Topical Studies in Oceanography\r\n \r\n \r\n 56(8-10)\r\n \r\n \r\n \r\n \r\n ISSN 0967-0645, pp. 512-522\r\n \r\n \r\n \r\n \r\n crossReference\r\n \r\n \r\n project\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Feely, R. A., Wanninkhof, R., Milburn, H. B., Cosca, C. E., Stapp, M., & P. Murphy, P. (1998). A new automated underway system for making high precision pCO2 measurements onboard research ships. Analytica Chimica Acta, 377(2\u20133), 185\u2013191. https://doi.org/10.1016/s0003-2670(98)00388-2\r\n \r\n \r\n \r\n \r\n 1998-12\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n International DOI Foundation (IDF)\r\n \r\n \r\n \r\n \r\n \r\n https://doi.org/10.1016/s0003-2670(98)00388-2\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://doi.org/10.1016/s0003-2670(98)00388-2\r\n \r\n \r\n HTTPS\r\n \r\n \r\n https://doi.org/10.1016/s0003-2670(98)00388-2\r\n \r\n \r\n related journal article\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Feely, Richard A.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Wanninkhof, Rik\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Milburn, Hugh B.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Cosca, Catherine E.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Stapp, Mike\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n P. Murphy, Paulette\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Elsevier BV\r\n \r\n \r\n publisher\r\n \r\n \r\n \r\n \r\n documentDigital\r\n \r\n \r\n \r\n \r\n Analytica Chimica Acta\r\n \r\n \r\n 377(2-3)\r\n \r\n \r\n \r\n \r\n ISSN 0003-2670, pp. 185-191\r\n \r\n \r\n \r\n \r\n crossReference\r\n \r\n \r\n project\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Wanninkhof, R., & Thoning, K. (1993). Measurement of fugacity of CO2 in surface water using continuous and discrete sampling methods. Marine Chemistry, 44(2\u20134), 189\u2013204. https://doi.org/10.1016/0304-4203(93)90202-y\r\n \r\n \r\n \r\n \r\n 1993-12\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n International DOI Foundation (IDF)\r\n \r\n \r\n \r\n \r\n \r\n https://doi.org/10.1016/0304-4203(93)90202-y\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://doi.org/10.1016/0304-4203(93)90202-y\r\n \r\n \r\n HTTPS\r\n \r\n \r\n https://doi.org/10.1016/0304-4203(93)90202-y\r\n \r\n \r\n related journal article\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Wanninkhof, Rik\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Thoning, Kirk\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Elsevier BV\r\n \r\n \r\n publisher\r\n \r\n \r\n \r\n \r\n documentDigital\r\n \r\n \r\n \r\n \r\n Marine Chemistry\r\n \r\n \r\n 44(2-4)\r\n \r\n \r\n \r\n \r\n ISSN 0304-4203, pp. 189-204\r\n \r\n \r\n \r\n \r\n crossReference\r\n \r\n \r\n project\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information (2022). Ocean Carbon and Acidification Data System (OCADS). NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system\r\n \r\n \r\n \r\n \r\n 2022-04\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system\r\n \r\n \r\n HTTPS\r\n \r\n \r\n https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system\r\n \r\n \r\n OCADS website\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information (NCEI)\r\n \r\n \r\n publisher\r\n \r\n \r\n \r\n \r\n documentDigital\r\n \r\n \r\n [accessed 2024-02-08]\r\n \r\n \r\n \r\n \r\n crossReference\r\n \r\n \r\n program\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n A compiled data product of underway pCO2 measurements from 63 individual cruise data sets collected on board Ships of Opportunity (SOOP) transiting the Pacific Ocean, from March 2004 through October 2018 (NCEI Accession 0280595)\r\n \r\n \r\n \r\n \r\n 2022\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Merged_SOOP_PMEL.html\r\n \r\n \r\n HTTPS\r\n \r\n \r\n https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Merged_SOOP_PMEL.html\r\n \r\n \r\n related resource\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information (NCEI)\r\n \r\n \r\n publisher\r\n \r\n \r\n \r\n \r\n documentDigital\r\n \r\n \r\n \r\n \r\n crossReference\r\n \r\n \r\n project\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Ships of Opportunity Program (SOOP): M/S Columbus Waikato, Natalie Schulte, Cap Victor, Albert Rickmers Lines and Cap Blanche Lines.\r\n \r\n \r\n \r\n \r\n 2022\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/columbus.html\r\n \r\n \r\n HTTPS\r\n \r\n \r\n https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/columbus.html\r\n \r\n \r\n related resource\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information (NCEI)\r\n \r\n \r\n publisher\r\n \r\n \r\n \r\n \r\n documentDigital\r\n \r\n \r\n \r\n \r\n crossReference\r\n \r\n \r\n project\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA Pacific Marine Environmental Laboratory Carbon Program.\r\n \r\n \r\n \r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.pmel.noaa.gov/co2/\r\n \r\n \r\n HTTPS\r\n \r\n \r\n https://www.pmel.noaa.gov/co2/\r\n \r\n \r\n related resource\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n documentDigital\r\n \r\n \r\n \r\n \r\n crossReference\r\n \r\n \r\n project\r\n \r\n \r\n \r\n \r\n eng; USA\r\n \r\n \r\n utf8\r\n \r\n \r\n environment\r\n \r\n \r\n oceans\r\n \r\n \r\n \r\n \r\n \r\n \r\n 177.6894\r\n \r\n \r\n -118.0223\r\n \r\n \r\n -36.5413\r\n \r\n \r\n 32.0311\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n 2015-03-28\r\n 2015-12-04\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n In this accession, NCEI has archived multiple versions of these data. The latest (and best) version of these data has the largest version number.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n \r\n +1-301-713-3277\r\n \r\n \r\n \r\n \r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n pointOfContact\r\n \r\n \r\n \r\n \r\n \r\n \r\n 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.\r\n \r\n \r\n Contact NCEI for other distribution options and instructions.\r\n \r\n \r\n \r\n \r\n \r\n \r\n Originator data format\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n 6.14\r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0141304.html\r\n \r\n \r\n HTTPS\r\n \r\n \r\n Web browser\r\n \r\n \r\n Project Metadata\r\n \r\n \r\n Navigate directly to the URL for a descriptive web page with download links.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://doi.org/10.7289/v5kh0kch\r\n \r\n \r\n HTTPS\r\n \r\n \r\n Web browser\r\n \r\n \r\n NCEI Dataset Landing Page\r\n \r\n \r\n Navigate directly to the URL for a descriptive web page with download links.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/archive/accession/oas/141304\r\n \r\n \r\n HTTPS\r\n \r\n \r\n Web browser\r\n \r\n \r\n Descriptive Information\r\n \r\n \r\n Navigate directly to the URL for a descriptive web page with download links.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/archive/accession/download/141304\r\n \r\n \r\n HTTPS\r\n \r\n \r\n Web browser\r\n \r\n \r\n HTTPS\r\n \r\n \r\n Navigate directly to the URL for data access and direct download.\r\n \r\n \r\n download\r\n \r\n \r\n \r\n \r\n \r\n \r\n ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0085/0141304/\r\n \r\n \r\n FTP\r\n \r\n \r\n Any FTP client\r\n \r\n \r\n FTP\r\n \r\n \r\n These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).\r\n \r\n \r\n download\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n dataset\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NCEI Accession 0141304 v1.1 was published.\r\n \r\n \r\n 2016-02-03T18:54:40Z\r\n \r\n \r\n \r\n \r\n \r\n \r\n NCEI Accession 0141304 v1.1\r\n \r\n \r\n \r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/archive/accession/0141304/1.1\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NCEI Accession 0141304 v1.1\r\n \r\n \r\n published 2016-02-03T18:54:40Z\r\n \r\n \r\n download\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NCEI Accession 0141304 was revised and v2.2 was published.\r\n \r\n \r\n Updates were received for this dataset. 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.\r\n \r\n \r\n 2022-01-21T20:34:17Z\r\n \r\n \r\n \r\n \r\n \r\n \r\n NCEI Accession 0141304 v2.2\r\n \r\n \r\n \r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/archive/accession/0141304/2.2\r\n \r\n \r\n HTTPS\r\n \r\n \r\n NCEI Accession 0141304 v2.2\r\n \r\n \r\n published 2022-01-21T20:34:17Z\r\n \r\n \r\n download\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n dataset\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Parameter or Variable: pCO2 (fCO2) autonomous;\r\nAbbreviation: fCO2W@SST;\r\nUnit: uatm;\r\nObservation type: Surface underway;\r\nIn-situ / Manipulation / Response variable: in-situ observation;\r\nMeasured or calculated: Measured;\r\nSampling instrument: Seawater pump;\r\nLocation of seawater intake: Bow;\r\nAnalyzing instrument: General Oceanics 8050. PMEL system ID: GO7;\r\nDetailed sampling and analyzing information: The sampling and analyzing methods of the Neill/General Oceanics Underway pCO2 systems are described in detail in: Pierrot, D.; Neill, C.; Sullivan, K.; Castle, R.; Wanninkhof, R.; L\u00fcger, H.; Johannessen, T.; Olsen, A.; Feely, R.A.; and Cosca, C.E. (2009). Recommendations for autonomous underway pCO2 measuring systems and data-reduction routines. Deep-Sea Res., II, v. 56, pp. 512-522.;\r\nEquilibrator type: Shower head;\r\nEquilibrator volume: ~0.5 L;\r\nIs the equilibrator vented or not: Vented;\r\nWater flow rate: 3 L/min;\r\nGas flow rate: ~0.8 L/m;\r\nHow was temperature inside the equilibrator measured: Hart Scientific model 1521 digital thermometer, serial number A77488, with an NIST traceable model 5610 thermistor probe, serial number A9B0916. Accurate to \u00b1 0.01\u00b0C.;\r\nHow was pressure inside the equilibrator measured: Setra 239 differential pressure transducer, accurate to \u00b1 0.15 hPa. The equilibrator was passively vented to a secondary equilibrator, and the Licor sample output was vented to the laboratory when CO2 measurements were made, thus equilibrator headspace pressure was assumed to be laboratory pressure. Pressure in the laboratory was measured with a GE Druck barometer, serial number 3013024, with an accuracy of \u00b1 0.01 %fs.;\r\nDrying method for gas: From Pierrot, et al.: Sample air is dried in a condenser that is cooled to 4-5 oC by a Peltier thermoelectric device. This partially dried air flushes a chamber that is vented and remains at ambient pressure. The dried air inside the chamber is used as the counter flow in the Nafion\u00ae tubing. A vacuum pump pulls the dried air from the chamber first through a fixed restrictor and then through the Nafion\u00ae tubes, thus creating an absolute pressure and corresponding partial pressure gradient for water vapor across the membrane. When atmospheric air is measured, some of the partially dried air (80-100 ml/min) is pushed through a Nafion\u00ae tube, the analyzer and out a vent instead of flushing the chamber. The headspace gas, when being measured, is circulated in a closed loop through the analyzer at a rate similar to that of the atmospheric air (80-100 ml/min). It is dried first in the condenser, then in a Nafion\u00ae tube prior to entering the analyzer and being returned to the equilibrator. Typically, the water mole fraction (xH2O) in the dried gas is about 2 parts per thousand (ppt), which corresponds to a dew point temperature of about -20 \u00b0C. The liquid water condensed out of the sample air streams is removed by peristaltic pumps into the vent equilibrator at intervals determined by the user.;\r\nSEA CO2 gas detector manufacturer: Licor, Inc;\r\nSEA CO2 gas detector model: Licor 7000, IRG4-0560;\r\nSEA CO2 gas detector resolution: 0.2 \u00b5atm;\r\nSEA CO2 gas detector uncertainty: 0.3 \u00b5atm for equilibrator measurements, 0.2 \u00b5atm for atmospheric measurements;\r\nStandardization technique: The system runs a full cycle in approximately 7 hours. The cycle starts with 4 standard gases, then measures three rounds of 6 atmopherice samples followed by 50 surface water samples. Each new gas is flushed through the Licor Analyzer for 2 minutes prior to a stop-flow measurement.;\r\nStandardization frequency: Every 7 hours;\r\nStandard gas manufacturer: Standard gases are supplied by NOAAs Earth System Research Laboratory, Global Monitoring Division, in Boulder, CO, and are directly traceable to the WMO scale.;\r\nStandard gas concentration: LL83535, 246.77 ppm; LL108050, 399.22 ppm; LL108059, 496.103 ppm; LL154371, 628.59 ppm;\r\nStandard gas uncertainty: 0.01 ppm;\r\nWater vapor correction method: Details of the data reduction are described in Pierrot, et.al. (2009).;\r\nTemperature correction method: Details of the data reduction are described in Pierrot, et.al. (2009).;\r\nAt what temperature was pCO2 reported: In situ sea surface temperature;\r\nUncertainty: \u00b1 2 \u00b5atm;\r\nQuality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value;\r\nMethod reference: Pierrot, D., Neill, C., Sullivan, K., Castle, R., Wanninkhof, R., L\u00fcger, H., Johannessen, T., Olsen, A., Feely, R. A., & Cosca, C. E. (2009). Recommendations for autonomous underway pCO2 measuring systems and data-reduction routines. Deep Sea Research Part II: Topical Studies in Oceanography, 56(8-10), 512-522. https://doi.org/10.1016/j.dsr2.2008.12.005;\r\nResearcher name:;\r\nResearcher institution: Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration\r\n \r\n \r\n \r\n \r\n \r\n \r\n Parameter or Variable: Sea Surface Temperature;\r\nAbbreviation: SST(TSG)_C;\r\nUnit: Degree Celcius;\r\nObservation type: Surface Underway;\r\nIn-situ / Manipulation / Response variable: in-situ observation;\r\nMeasured or calculated: Measured;\r\nSampling instrument: Seabird 38, serial number 3848581-0383;\r\nUncertainty: 0.0025\u00b0C;\r\nResearcher institution: Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration\r\n \r\n \r\n \r\n \r\n \r\n \r\n Parameter or Variable: Salinity;\r\nAbbreviation: SAL(TSG)_PERMIL;\r\nUnit: permil;\r\nObservation type: Surface Underway;\r\nIn-situ / Manipulation / Response variable: in-situ observation;\r\nMeasured or calculated: Measured;\r\nSampling instrument: Seabird 45, serial number 4539646-0143;\r\nUncertainty: 0.005 PSU;\r\nResearcher institution: Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration\r\n \r\n \r\n \r\n \r\n \r\n \r\n Parameter or Variable: Mole fraction of CO2 in the equilibrator headspace (dry) at equilibrator temperature;\r\nAbbreviation: xCO2W_ppm;\r\nUnit: ppm;\r\nObservation type: Surface Underway;\r\nIn-situ / Manipulation / Response variable: in-situ observation;\r\nMeasured or calculated: Measured;\r\nSampling instrument: Licor 7000, IRG4-0560;\r\nAnalyzing instrument:;\r\nDuration:;\r\nDetailed sampling and analyzing information: See Pierrot et al. for details.;\r\nUncertainty: 0.3 ppm;\r\nResearcher institution: Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration\r\n \r\n \r\n \r\n \r\n \r\n \r\n Parameter or Variable: Mole fraction of CO2 measured in dry outside air;\r\nAbbreviation: xCO2A_ppm;\r\nUnit: ppm;\r\nObservation type: Surface Underway;\r\nIn-situ / Manipulation / Response variable: in-situ observation;\r\nMeasured or calculated: Measured;\r\nSampling instrument: Licor 7000, IRG4-0560;\r\nAnalyzing instrument:;\r\nDuration:;\r\nDetailed sampling and analyzing information: See Pierrot et al. for details.;\r\nUncertainty: 0.2 ppm;\r\nResearcher institution: Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration\r\n \r\n \r\n \r\n \r\n \r\n \r\n Parameter or Variable: Mole fraction of CO2 measured in dry outside air associated with each water analysis.;\r\nAbbreviation: xCO2A_interpolated_ppm;\r\nUnit: ppm;\r\nObservation type: Surface Underway;\r\nIn-situ / Manipulation / Response variable: in-situ observation;\r\nMeasured or calculated: Measured;\r\nCalculation method and parameters: Values are interpolated between measurements of xCO2A_ppm;\r\nSampling instrument: Licor 7000, IRG4-0560;\r\nAnalyzing instrument:;\r\nDuration:;\r\nDetailed sampling and analyzing information: See Pierrot et al. for details.;\r\nUncertainty: 0.2 ppm;\r\nResearcher institution: Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration\r\n \r\n \r\n \r\n \r\n \r\n \r\n Parameter or Variable: Partial pressure and fugacity of CO2 in air corresponding to the interpolated xCO2 (xCO2A_interpolated_ppm) at SST and 100% humidity;\r\nAbbreviation: pCO2A_uatm, fCO2A_uatm;\r\nUnit: \ufffdatm;\r\nObservation type: Surface Underway;\r\nIn-situ / Manipulation / Response variable: in-situ observation;\r\nMeasured or calculated: Measured;\r\nCalculation method and parameters: Values are interpolated between measurements of xCO2_ATM_ppm;\r\nSampling instrument: Licor 7000, IRG4-0560;\r\nAnalyzing instrument:;\r\nDuration:;\r\nDetailed sampling and analyzing information: See Pierrot et al. for details.;\r\nUncertainty: 0.2 \u00b5atm;\r\nResearcher institution: Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n asNeeded\r\n \r\n \r\n Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness.\r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n carbon dioxide (CO2) gas analyzer\r\n \r\n \r\n \r\n \r\n carbon dioxide (CO2) gas analyzer\r\n \r\n \r\n measures gaseous carbon dioxide\r\n\r\nCarbon 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.\r\n\r\nCarbon dioxide (CO2) gas analyzer works together with carbon dioxide (CO2) equilibrator (insttypes_id 184) to measure carbon dioxide in the water.\r\n\r\nTo 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.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n showerhead equilibrator\r\n \r\n \r\n \r\n \r\n showerhead equilibrator\r\n \r\n \r\n extracts dissolved CO2 from water\r\n\r\nA carbon dioxide equilibrator is usually in the shape of a vertical tube, with a showerhead on the top, some headspace, 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.\r\n\r\nCarbon dioxide (CO2) equilibrator works together with carbon dioxide (CO2) gas analyzer (insttypes_id 183) to measure carbon dioxide in the water.\r\n\r\nTo 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.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n thermosalinograph\r\n \r\n \r\n \r\n \r\n thermosalinograph\r\n \r\n \r\n automated sea surface temperature and salinity instrument, usually attached to the hull of a ship\r\n\r\nThermosalinograph is an automated Sea Surface Temperature and Salinity measurement system making measurement on board a ship using a water intake.\r\n[https://www.aoml.noaa.gov/phod/tsg/about.php 2021-01-29]\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Cap Blanche\r\n \r\n \r\n \r\n \r\n ICES request for the vessel Cap Blanche from ANTIGUA AND BARBUDA(AG).\r\n\r\n\r\nName : Cap Blanche\r\nCountry(s) : ANTIGUA AND BARBUDA(AG) (ISO Country Code)\r\nPlatform Class : 32 Vessel of opportunity\r\nCall Sign : V2DV5\r\nMMSI: 305347000\r\nIMO : 9311775\r\nCommissioned Date : 2006-07-20\r\nCurrent Length : 222\r\nBuilt : 2006-07-20\r\nPrevious Name (Notes): Fesco Baykal\r\nNotes : Container ship\r\n\r\nInformation Sources:\r\n- http://www.marinetraffic.com/ais/details/ships/shipid:364284/mmsi:305347000/imo:9311775/vessel:CAP_BLANCHE\r\n- http://www.shipspotting.com/gallery/photo.php?lid=1677981\r\n\r\nConfirmed by NOAA on 2015-09-28.\r\n \r\n \r\n \r\n \r\n \r\n \r\n","source_transform":{"@type":"dcat:Dataset","accessLevel":"non-public","contactPoint":{"@type":"vcard:Contact","fn":"NOAA National Centers for Environmental Information","hasEmail":"mailto:ncei.info@noaa.gov"},"describedByType":"application/octet-steam","description":"This dataset contains data from underway fCO2 (seawater and atmospheric), temperature, and salinity measurements collected on 4 trans-Pacific cruises in 2015 as part of a ship-of-opportunity time-series. Cruise names and expocodes: CB2015_03 (AG5W20150328), CB2015_05 (AG5W20150524), CB2015_09 (AG5W20150930), CB2015_11 (AG5W20151120). Since 1992, underway CO2 observations have been made between New Zealand and the U.S. West Coast. This effort was conducted with the support of NOAA's Ocean Observing and Monitoring Division in the Climate Program Office (CPO) and NOAA's Ocean Acidification Program (OAP).","distribution":[{"@type":"dcat:Distribution","accessURL":"https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0141304.html","describedByType":"application/octet-steam","description":"Navigate directly to the URL for a descriptive web page with download links.","title":"Project Metadata"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"Navigate directly to the URL for a descriptive web page with download links.","downloadURL":"https://doi.org/10.7289/v5kh0kch","mediaType":"placeholder/value","title":"NCEI Dataset Landing Page"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"Navigate directly to the URL for a descriptive web page with download links.","downloadURL":"https://www.ncei.noaa.gov/archive/accession/oas/141304","mediaType":"placeholder/value","title":"Descriptive Information"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"Navigate directly to the URL for data access and direct download.","downloadURL":"https://www.ncei.noaa.gov/archive/accession/download/141304","mediaType":"placeholder/value","title":"HTTPS"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).","downloadURL":"ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0085/0141304/","mediaType":"placeholder/value","title":"FTP"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"related journal article","downloadURL":"https://doi.org/10.1016/j.dsr2.2008.12.005","mediaType":"placeholder/value","title":"https://doi.org/10.1016/j.dsr2.2008.12.005"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"related journal article","downloadURL":"https://doi.org/10.1016/s0003-2670(98)00388-2","mediaType":"placeholder/value","title":"https://doi.org/10.1016/s0003-2670(98)00388-2"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"related journal article","downloadURL":"https://doi.org/10.1016/0304-4203(93)90202-y","mediaType":"placeholder/value","title":"https://doi.org/10.1016/0304-4203(93)90202-y"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"OCADS website","downloadURL":"https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system","mediaType":"placeholder/value","title":"https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system"},{"@type":"dcat:Distribution","accessURL":"https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Merged_SOOP_PMEL.html","describedByType":"application/octet-steam","description":"related resource","title":"https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Merged_SOOP_PMEL.html"},{"@type":"dcat:Distribution","accessURL":"https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/columbus.html","describedByType":"application/octet-steam","description":"related resource","title":"https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/columbus.html"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"related resource","downloadURL":"https://www.pmel.noaa.gov/co2/","mediaType":"placeholder/value","title":"https://www.pmel.noaa.gov/co2/"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords","downloadURL":"https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords","mediaType":"placeholder/value","title":"GCMD Keyword Forum Page"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"Information for contacts at NCEI.","downloadURL":"https://www.ncei.noaa.gov/contact","mediaType":"placeholder/value","title":"NCEI Contact Information"}],"identifier":"gov.noaa.nodc:0141304","isPartOf":"NERACOOS","issued":"2025-09-30T00:00:00.000+00:00","keyword":["0141304","partial pressure of carbon dioxide - water","SALINITY","WATER TEMPERATURE","carbon dioxide (CO2) gas analyzer","showerhead equilibrator","thermosalinograph","surface underway","Cap Blanche","NOAA Pacific Marine Environmental Laboratory","NOAA Pacific Marine Environmental Laboratory","NODC Ocean Acidification Scientific Data Stewardship (OADS)","US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP)","North Pacific Ocean","South Pacific Ocean","oceanography","DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce","CB2015_03","CB2015_05","CB2015_09","CB2015_11","AG5W20150328","AG5W20150524","AG5W20150930","AG5W20151120","Ocean Acidification Program (OAP)","Ocean Carbon and Acidification Data System (OCADS) Project","SOOP","EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE","EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE","EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY","Surface underway","SAL(TSG)_PERMIL","SST(TSG)_C","fCO2W@SST","pCO2A_uatm, fCO2A_uatm","xCO2A_interpolated_ppm","xCO2A_ppm","xCO2W_ppm","CO2 ANALYZERS > CO2 ANALYZERS","EQUILIBRATORS","THERMOSALINOGRAPHS","Ships","Cap Blanche (call sign: V2DV5, ICES code: AG5W, 2006-)","OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN","OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN","Equatorial Pacific Ocean","North Pacific Ocean","Pacific Ocean","South Pacific Ocean"],"landingPage":"http://lisicos.uconn.edu/","language":[],"license":"https://creativecommons.org/publicdomain/zero/1.0/","modified":"2022-01-21T00:00:00.000+00:00","publisher":{"@type":"org:Organization","name":"NOAA National Centers for Environmental Information"},"rights":"","spatial":",,,","title":"Partial pressure of carbon dioxide (pCO2), temperature, salinity and other variables collected from surface underway observations using shower head equilibrator, carbon dioxide gas detector, and other instruments from 4 trans-Pacific crossings onboard container ship Cap Blanche in the Pacific Ocean from 2015-03-28 to 2015-12-04 (NCEI Accession 0141304)"},"status":"error"}