This dataset includes surface underway data collected during the yacht AkzoNobel Volvo Ocean 65 (VO65) Race cruises in the North Atlantic Ocean, South Atlantic Ocean, South Pacific Ocean and North Sea from 2018-03-19 to 2018-06-14. These data include partial pressure (or fugacity) of carbon dioxide in the water, sea surface salinity and sea surface temperature. The instruments used to collect these data include carbon dioxide (CO2) gas analyzer, shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.

This dataset includes surface underway data collected during the yacht 1 Degree (IMOCA 60) Race cruises in the North Atlantic Ocean and Mediterranean Sea from 2021-05-29 to 2021-06-17. These data include partial pressure (or fugacity) of carbon dioxide in the water, sea surface salinity and sea surface temperature. The instruments used to collect these data include carbon dioxide (CO2) gas analyzer, shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.

This dataset contains surface underway measurements of partial pressure of carbon dioxide (pCO2), temperature and salinity, obtained during the Race Yacht (IMOCA 60) Newrest Art and Fenetres cruises in the Atlantic Oceans from 2021-11-07 to 2021-12-13.

This dataset contains surface underway measurements of partial pressure of carbon dioxide (pCO2), temperature and salinity, during the Race Yacht Reporter du Large (IMOCA 60) "Newrest Art and Fenetres" cruises in the North Atlantic and South Atlantic Oceans from 2019-10-27 to 2019-12-05.

This dataset contains surface underway measurements of partial pressure of carbon dioxide (pCO2), temperature and salinity, obtained during the Race Yacht (IMOCA 60) Vandee Globe 2020 and Newrest - Art & Fenêtres cruises in the Atlantic Oceans from 2020-11-11 to 2021-01-19.

This dataset includes surface underway data collected during the Ocean Race - European Tour by team AkzoNobel with the Volvo Ocean 65 (VO65) yacht in the North Atlantic Ocean, Mediterranean Sea, Strait of Gibraltar, Baltic Sea and North Sea from 2019-05-26 to 2019-09-25. These data include partial pressure (or fugacity) of carbon dioxide in the water, pH on total scale, sea surface salinity, sea surface temperature and chlorophyll-a. The instruments used to collect these data include carbon dioxide (CO2) gas analyzer, shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.

This dataset includes surface underway, chemical, meteorological and physical data collected during the R/V Belgica coastal cruise 2023-19 (EXPOCODE 11BU20231005) in the North Sea, North Atlantic Ocean from 2023-10-05 to 2023-10-11. These data include Partial pressure (or fugacity) of carbon dioxide - atmosphere, Partial pressure (or fugacity) of carbon dioxide - water water temperature, salinity and barometric pressure. This dataset contains continuous surface xCO2 measurements using the equilibrator based/CRDS Picarro G2201-i.

This dataset consists of surface underway measurements of partial pressure (or fugacity) of carbon dioxide (pCO2) in water, sea surface temperature, salinity and pH collected by IMOCA 60 11th hour racing / 1 degree in 2020 as part of The Ocean Race - Racing with Purpose project. For oceanographic observations, the 6th generation OceanPack by SubCtech is used to measure fCO2(pCO2,xCO2), sea surface salinity and sea surface temperature. The sampled water was pumped from the keel inlet of an average depth of 1.5 m for continuous measurements. Zero-calibrations were set to every 24 h and autonomous span CO2 gas calibration were set to once every 36 h to save gas for their return at Leg2 in November. The observations during the transatlantic crossing from France to the U.S.A. were conducted in the first two weeks of August und its return from the End of October to November 2021. The signal loss in Leg1 in the centre of the North Atlantic is related to a loose GPS cable connection and the signal loss on Leg2 in November was connected to a malfunction of the Licor due to shock damage.

This dataset includes surface underway, chemical, meteorological and physical data collected during the R/V Belgica cruise in the North Atlantic Ocean from 2023-06-15 to 2023-06-19. These data include Partial pressure (or fugacity) of carbon dioxide - atmosphere, Partial pressure (or fugacity) of carbon dioxide - water water temperature, salinity and barometric pressure. This dataset contains continuous surface xCO2 measurements using the equilibrator based/CRDS Picarro G2201-i.