gov.noaa.nodc:0276513 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 2026-03-26T08:22:42Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Partial pressure of carbon dioxide (pCO2), temperature and salinity, collected from surface underway observations from Newrest - Art & Fenêtres during the Vendée Globe 2022 race in the North Atlantic Ocean from 2022-06-12 to 2022-06-21 (NCEI Accession 0276513) 2023-02-09 publication 2023-02-02 creation International DOI Foundation (IDF) 10.25921/gqak-sf35 NOAA National Centers for Environmental Information gov.noaa.nodc:0276513 NCEI Archive Management System 0276513 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 Toste Tanhua GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) ttanhua@ifm-geomar.de http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information resourceProvider GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information resourceProvider Toste Tanhua GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) ttanhua@ifm-geomar.de http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information principalInvestigator Tanhua, Toste GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information author GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) http://www.geomar.de/ HTTP GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) website Institution web page information contributor tableDigital This dataset contains surface underway measurements of partial pressure of carbon dioxide (pCO2), water temperature and salinity, obtained from IMOCA 60 racing yacht Newrest - Art & Fenêtres during the Vendée Globe 2022 race in the North Atlantic Ocean from 2022-06-12 to 2022-06-21. This dataset is available to the public for a wide variety of uses including scientific research and analysis. 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:0276513 Preview graphic PNG 0276513 NCEI ACCESSION NUMBER 2023-01-20 publication partial pressure of carbon dioxide - water SALINITY - SURFACE WATER WATER TEMPERATURE xCO2 seawater theme NODC DATA TYPES THESAURUS carbon dioxide (CO2) gas analyzer temperature sensor thermosalinograph instrument NODC INSTRUMENT TYPES THESAURUS chemical physical surface underway theme NODC OBSERVATION TYPES THESAURUS GEOMAR Helmholtz Centre for Ocean Research Kiel dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS GEOMAR Helmholtz Centre for Ocean Research Kiel dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS Ship of Opportunity Programme (SOOP) Surface Ocean CO2 Atlas (SOCAT) project NODC PROJECT NAMES THESAURUS North Atlantic Ocean place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication DE/GEOMAR > GEOMAR - Helmholtz Centre for Ocean Research Kiel, Germany 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 Vendee Arctic project Cruise ID 35NR20220612 project EXPOCODE Ocean Carbon and Acidification Data System (OCADS) Project project Ocean Acidification Search Keywords SOOP project Reference Section ID EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER 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 SAL_PSU SST_C xCO2, fCO2 (calculated), pCO2 (calculated) theme Provider Variable Abbreviations CO2 ANALYZERS > CO2 ANALYZERS TEMPERATURE SENSORS > TEMPERATURE SENSORS 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 OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN 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 North Atlantic Ocean place Provider Geographic Names accessLevel: public otherRestrictions Cite as: Tanhua, Toste (2023). Partial pressure of carbon dioxide (pCO2), temperature and salinity, collected from surface underway observations from Newrest - Art & Fenêtres during the Vendée Globe 2022 race in the North Atlantic Ocean from 2022-06-12 to 2022-06-21 (NCEI Accession 0276513). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/gqak-sf35. 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. Ships Of Opportunity Program (SOOP) Data 2022 publication https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/ HTTPS https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/ Related resource information NOAA National Centers for Environmental Information (NCEI) publisher documentDigital 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 -18.4 -1.8 45.8 64.59 2022-06-12 2022-06-21 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 0.788 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0276513.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/gqak-sf35 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/276513 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/276513 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0210/0276513/ 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 0276513 v1.1 was published. 2023-02-09T23:07:40Z NCEI Accession 0276513 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0276513/1.1 HTTPS NCEI Accession 0276513 v1.1 published 2023-02-09T23:07:40Z download dataset Parameter or Variable: pCO2 (fCO2) autonomous; Abbreviation: xCO2, fCO2 (calculated), pCO2 (calculated); Unit: ppm; Observation type: Surface underway; Measured or calculated: xCO2 measured in wet air; Calculation method and parameters: pCO2 calculation following T correction of Takahashi et al 1993 (where T_membrane is considered T_in-situ since distance membrane to inlet is les than 0.5m). pCO2 and fCO2 are calculated following the DOE handbook and corrected for water vapour following Weiss and Price 1980.; Sampling instrument: Seawater pump; Location of seawater intake: variable - max 2m below sea surface; Analyzing instrument: NDIR, flat membrane, closed loop, Licor Li-850; Equilibrator type: NDIR, flat membrane, closed loop; Is the equilibrator vented or not: No. Closed loop; Water flow rate: 7 L/min; Gas flow rate: ~0.5 L/m; Drying method for gas: None. Measuring in wet atmosphere; SEA CO2 gas detector manufacturer: Licor, Inc; SEA CO2 gas detector model: Licor 850; SEA CO2 gas detector resolution: 0.2 µatm; SEA CO2 gas detector uncertainty: 0.3 µatm for equilibrator measurements, 0.2 µatm for atmospheric measurements; Standardization technique: Autocalibration with Zero (Soda lime) and 466 ppm standard; Standardization frequency: once per day; Standard gas manufacturer: LOCEAN; Standard gas concentration: One standard (547.08 ppm CO2) was used. This was calibrated against 2 Standards: Air Liquide (France) Client: CNRS LOCEAN Ref1: 352.49ppm (LOT No 9378105) Ref2: 452.03ppm (LOT No 9378106); Standard gas uncertainty: better than 1% of reading, zero drift 0.15 ppm/°C, span drift 0.03 %/°C; Researcher name: Toste Tanhua; Researcher institution: GEOMAR Parameter or Variable: Sea Surface Temperature; Abbreviation: SST_C; Unit: Degrees Celsius; Observation type: Surface Underway; Sampling instrument: In-situ observation; Analyzing instrument: SeaSun customized CTD48 #1603; Replicate information: Temperature last calibrated on 2020-09-30 by Sea and Sun Technology, Arndtstrasse 9, D-24610 Trappenkamp; Uncertainty: Resolution ± 0.005 °C; Uncertainty (Accuracy/Precision) ± 0.002 °C; Researcher name: Toste Tanhua; Researcher institution: GEOMAR Parameter or Variable: Sea Surface Salinity; Abbreviation: SAL_PSU; Unit: PSU; Observation type: Surface Underway; Analyzing instrument: SeaSun customized CTD48 #1603; Replicate information: Conductivity last calibrated on 2020-09-30 by Sea and Sun Technology, Arndtstrasse 9, D-24610 Trappenkamp; Uncertainty: Resolution ± 0.010 mS/cm; Uncertainty (Accuracy/Precision) ± 0.002 mS/cm; Researcher name: Toste Tanhua; Researcher institution: GEOMAR asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian carbon dioxide (CO2) gas analyzer carbon dioxide (CO2) gas analyzer measures gaseous carbon dioxide 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. temperature sensor temperature sensor A sensor used to measure temperature. 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]