gov.noaa.nodc:0177984 eng utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2026-07-23T13:05:07Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Mole fraction of carbon dioxide (xCO2) in water and atmosphere, temperature, salinity and other parameters collected from surface underway observations during the R/V Isabu cruise ES1801 (EXPOCODE 24KX20180126) in the Japan Sea from 2018-01-26 to 2018-02-01 (NCEI Accession 0177984) 2018-11-10 publication 2018-11-07 creation International DOI Foundation (IDF) 10.25921/2kbk-ca79 NOAA National Centers for Environmental Information gov.noaa.nodc:0177984 NCEI Archive Management System 0177984 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Geun-Ha Park Korea Institute of Ocean Science and Technology (KIOST) gpark@kiost.ac.kr http://www.kiost.ac.kr/eng.do HTTP Korea Institute of Ocean Science and Technology (KIOST) website Institution web page information resourceProvider Korea Institute of Ocean Science and Technology (KIOST) http://www.kiost.ac.kr/eng.do HTTP Korea Institute of Ocean Science and Technology (KIOST) website Institution web page information resourceProvider Geun-Ha Park Korea Institute of Ocean Science and Technology (KIOST) gpark@kiost.ac.kr http://www.kiost.ac.kr/eng.do HTTP Korea Institute of Ocean Science and Technology (KIOST) website Institution web page information principalInvestigator Seon-Eun Lee collaborator Byunggil Lee collaborator Park, Geun-Ha Korea Institute of Ocean Science and Technology gpark@kiost.ac.kr http://www.kiost.ac.kr/eng.do HTTP Korea Institute of Ocean Science and Technology (KIOST) website Institution web page information author Lee, Seon-Eun author Lee, Byunggil author Korea Institute of Ocean Science and Technology (KIOST) http://www.kiost.ac.kr/eng.do HTTP Korea Institute of Ocean Science and Technology (KIOST) website Institution web page information contributor tableDigital This dataset consists of the surface underway measurements of mole fraction of carbon dioxide (xCO2) in water, xCO2 in outside air associated with each water analysis, sea surface temperature, sea surface salinity and barometric pressure during the R/V Isabu cruise ES1801 (EXPOCODE 24KX20180126) in the Japan Sea from 2018-01-26 to 2018-02-01. This data were collected using General Oceanics Model 8050 with Li-Cor 7000. The underway system was operated on a cycle of 3 standard gases, 10 measurements of air, and 100 measurements of a headspace equilibrated with flowing seawater. The system measured the xCO2 in dry air, which was converted into fugacity of carbon dioxide (fCO2) by correcting for the non-ideality of the gas and the water vapor level, as outlined by Pierrot et al. (2009). This dataset is available to the public for a wide variety of uses including scientific research and analysis. Funding Information: Korea Institute of Ocean Science and Technology completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0177984 Preview graphic PNG 0177984 NCEI ACCESSION NUMBER 2018-11-02 publication BAROMETRIC PRESSURE SALINITY - SURFACE WATER SEA SURFACE TEMPERATURE xCO2 atmosphere xCO2 seawater theme NODC DATA TYPES THESAURUS bubble type equilibrator for autonomous carbon dioxide (CO2) measurement thermosalinograph instrument NODC INSTRUMENT TYPES THESAURUS chemical meteorological physical surface underway theme NODC OBSERVATION TYPES THESAURUS Isabu platform NODC PLATFORM NAMES THESAURUS Korea Institute of Ocean Science and Technology dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS Korea Institute of Ocean Science and Technology dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS Ship of Opportunity Programme (SOOP) project NODC PROJECT NAMES THESAURUS Japan Sea place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication KIOST > Korea Institute of Ocean Science & Technology dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page 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 information custodian ES1801 project Cruise ID 24KX20180126 project EXPOCODE Ocean Carbon and Acidification Data System (OCADS) Project project Ocean Acidification Search Keywords SOOP project Reference Section ID Ship Of Opportunity Program (SOOP) project Research Projects EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page 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 information custodian Surface underway theme OCADS Study Type PRES_ATM@SSP_hPa SSS SST fCO2_SW@SST theme Provider Variable Abbreviations EQUILIBRATORS THERMOSALINOGRAPHS instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page 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 information custodian Ships platform Global Change Master Directory (GCMD) Platform Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page 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 information custodian ISABU (call sign: D7DH, ICES code: 24KX, 2016-) platform ICES/SeaDataNet Ship Codes OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > SEA OF JAPAN place Global Change Master Directory (GCMD) Location Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page 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 information custodian Japan Sea place Provider Geographic Names accessLevel: public otherRestrictions Cite as: Park, Geun-Ha; Lee, Seon-Eun; Lee, Byunggil (2018). Mole fraction of carbon dioxide (xCO2) in water and atmosphere, temperature, salinity and other parameters collected from surface underway observations during the R/V Isabu cruise ES1801 (EXPOCODE 24KX20180126) in the Japan Sea from 2018-01-26 to 2018-02-01 (NCEI Accession 0177984). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/2kbk-ca79. Accessed [date]. 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. otherRestrictions 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. Pierrot, D., Neill, C., Sullivan, K., Castle, R., Wanninkhof, R., Lüger, 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 2009-04 publication International DOI Foundation (IDF) https://doi.org/10.1016/j.dsr2.2008.12.005 https://doi.org/10.1016/j.dsr2.2008.12.005 HTTPS https://doi.org/10.1016/j.dsr2.2008.12.005 related journal article information Pierrot, Denis author Neill, Craig author Sullivan, Kevin author Castle, Robert author Wanninkhof, Rik author Lüger, Heike author Johannessen, Truls author Olsen, Are author Feely, Richard A. author Cosca, Catherine E. author Elsevier BV publisher documentDigital Deep Sea Research Part II: Topical Studies in Oceanography 56(8-10) ISSN 0967-0645, pp. 512-522 crossReference project 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 2022-04 publication https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system HTTPS https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system OCADS website information NOAA National Centers for Environmental Information author NOAA National Centers for Environmental Information (NCEI) publisher documentDigital [accessed 2024-02-08] crossReference program eng; USA utf8 environment oceans climatologyMeteorologyAtmosphere 128.8 132 34.8 37.4 2018-01-26 2018-02-01 NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov pointOfContact 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. Contact NCEI for other distribution options and instructions. Originator data format 0.644 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0177984.html HTTPS Web browser Project Metadata Navigate directly to the URL for a descriptive web page with download links. information https://doi.org/10.25921/2kbk-ca79 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/177984 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/177984 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0127/0177984/ FTP Any FTP client FTP 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). download dataset NCEI Accession 0177984 v1.1 was published. 2018-11-10T01:48:05Z NCEI Accession 0177984 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0177984/1.1 HTTPS NCEI Accession 0177984 v1.1 published 2018-11-10T01:48:05Z download dataset Parameter or Variable: pCO2 (fCO2) autonomous; Abbreviation: fCO2_SW@SST; Unit: ppm, uatm; Observation type: Surface underway; Measured or calculated: Measured; Sampling instrument: General Oceanics Model 8050; Location of seawater intake: Bottom of the vessel; Analyzing instrument: Infrared Analyzer: Li-Cor 7000; Detailed sampling and analyzing information: Pierrot, D., Neill, C., Sullivan, K., Castle, R., Wanninkhof, R., Lüger, 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; Equilibrator type: Spray head above dynamic pool, with thermal jacket; Equilibrator volume: 0.95 L (0.4 L water, 0.55 L headspace); Is the equilibrator vented or not: Vented; Water flow rate: 1.5 - 2.0 L/min; Gas flow rate: 70 - 150 ml/min; How was temperature inside the equilibrator measured: measured with sensor; How was pressure inside the equilibrator measured: measured with Setra Pressure Transducer; SEA CO2 gas detector manufacturer: Licor, Inc; SEA CO2 gas detector model: Li-Cor 7000; SEA CO2 gas detector uncertainty: 2 micro-atmosphere; Standardization technique: The system runs a full cycle in approximately 5 hours. The cycle starts with 3 standard gases, then measures 10 atmospheric samples followed by 100 surface water samples.; Standardization frequency: Every 5 hours; Standard gas concentration: 202, 350, 447 ppm; At what temperature was pCO2 reported: In situ sea surface temperature; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value; Method reference: Pierrot, D., Neill, C., Sullivan, K., Castle, R., Wanninkhof, R., Lüger, 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; Researcher name: Geun-Ha Park; Researcher institution: Korea Institute of Ocean Science and Technology Parameter or Variable: Sea Surface Temperature; Abbreviation: SST; Unit: degrees celcius; Observation type: Surface Underway; Analyzing instrument: Thermosalinograph; Uncertainty: 0.02C; Researcher name: Geun-Ha Park; Researcher institution: Korea Institute of Ocean Science and Technology Parameter or Variable: Sea Surface Salinity; Abbreviation: SSS; Observation type: Surface Underway; Analyzing instrument: Thermosalinograph; Uncertainty: 0.1; Researcher name: Geun-Ha Park; Researcher institution: Korea Institute of Ocean Science and Technology Parameter or Variable: Atmospheric Pressure; Abbreviation: PRES_ATM@SSP_hPa; Unit: hPa; Sampling instrument: Vaisala, WXT520; Researcher name: Geun-Ha Park; Researcher institution: Korea Institute of Ocean Science and Technology asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian bubble type equilibrator for autonomous carbon dioxide (CO2) measurement bubble type equilibrator for autonomous carbon dioxide (CO2) measurement This type of equilibrators are often used on buoys. Developed by Pacific Marine Environmental Laboratory and Monterey Bay Aquarium Research Institute, the h-shaped bubble equilibrator does not require a water pump to spray water from the top. see Takahashi 1961 for more information. thermosalinograph thermosalinograph automated sea surface temperature and salinity instrument, usually attached to the hull of a ship Thermosalinograph is an automated Sea Surface Temperature and Salinity measurement system making measurement on board a ship using a water intake. [https://www.aoml.noaa.gov/phod/tsg/about.php 2021-01-29] Isabu Updated information from ICES for the vessel ISABU from KR: KOREA, REPUBLIC OF. Name : ISABU Country(s) : KR: KOREA, REPUBLIC OF (ISO Country Code) Platform Class : 31: Research vessel Call Sign : D7DH MMSI: 440393000 IMO : 9751042 Commissioned Date : 2016 Current Length : 100 Built : 2016 WOD Code: 11647 Notes : Operated by Korea Institute of Ocean Science and Technology (KIOST). Information Sources: - https://www.marinetraffic.com/en/ais/details/ships/shipid:3800242/mmsi:440393000/imo:9751042/vessel:ISABU - http://www.kiost.ac.kr/eng/sub03_02_01.do - https://www.fleetmon.com/vessels/r-v-isabu_9751042_10476008/?language=en - Document sent from KIOST - http://www.shipspotting.com/gallery/photo.php?lid=2390483 General Comments: IMO confirmed in Miramar and Equasis Update confirmed by NOAA on 2019-02-01 (FY2019). Submitted to ICES 2018-11-01