This dataset consists of the surface underway measurements of Mole fraction of CO2 in the equilibrator headspace (dry) at equilibrator temperature (ppm), Mole fraction of CO2 measured in dry outside air (ppm), Mole fraction of CO2 in outside air associated with each water analysis. These values are interpolated between the bracketing averaged good xCO2_ATM analyses (ppm), Barometric pressure in the equilibrator headspace (hPa), Barometric pressure measured outside, corrected to sea level (hPa), Water temperature in equilibrator (°C), Sea surface temperature (°C), Sea surface salinity, Fugacity of CO2 in sea water at SST and 100% humidity (μatm), Fugacity of CO2 in air corresponding to the interpolated xCO2 at SST and 100% humidity (μatm), Sea water fCO2 minus interpolated air fCO2 (μatm). The measurement were performed during the SOOP M/V Las Cuevas cruises in the Gulf of Mexico and Caribbean Sea from 2009-09-12 to 2009-10-28.

This dataset includes biological, chemical, meteorological, physical and underway - surface data collected from EXPLORER OF THE SEAS in the Caribbean Sea, Gulf of Mexico and North Atlantic Ocean from 2002-03-02 to 2002-12-28 and retrieved during cruise EX0209 - EX0251. These data include BAROMETRIC PRESSURE, FLUORESCENCE, Partial pressure (or fugacity) of carbon dioxide, SALINITY, SEA SURFACE TEMPERATURE, WIND DIRECTION and WIND SPEED. The instruments used to collect these data include Carbon dioxide (CO2) gas analyzer and Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement. These data were collected by Rik Wanninkhof of NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) as part of the VOS Explorer of the Seas Lines 2002 dataset.

This dataset includes surface underway, chemical, meteorological and physical data collected from R/V Sarmiento De Gamboa BOCATS and FICARAM_16 Cruises (EXPOCODEs: 29AH20160618, 29AH20161105) in the Atlantic Ocean between 2016-06-18 and 2016-12-01. These data include measurements of mole fraction of CO2 in ambient atmosphere in dry air, atmospheric pressure, sea surface temperature and sea surface salinity. These data were collected by Xose Antonio PadÃn of Instituto de Investigaciones Marinas - CSIC, Spain

This dataset includes chemical, meteorological, physical and underway - surface data collected from EXPLORER OF THE SEAS in the Bay of Fundy, Caribbean Sea, North Atlantic Ocean and Stellwagen Bank National Marine Sanctuary from 2011-01-02 to 2011-11-20 and retrieved during cruise 33KF20110102 (EX1101) - 33KF20111110 (EX1141). These data include BAROMETRIC PRESSURE, CARBON DIOXIDE - AIR, CARBON DIOXIDE - PARTIAL PRESSURE - DIFFERENCE, Partial pressure (or fugacity) of carbon dioxide, SALINITY and 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. These data were collected by Rik Wanninkhof of NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) as part of the VOS Explorer of the Seas Lines 2011 dataset.

This dataset includes chemical, meteorological, physical and underway - surface data collected from EXPLORER OF THE SEAS in the Bay of Fundy, Caribbean Sea, North Atlantic Ocean and Stellwagen Bank National Marine Sanctuary from 2009-03-15 to 2009-12-20 and retrieved during cruise 33KF20090316 (EX0908) - 33KF20091211 (EX0943). These data include BAROMETRIC PRESSURE, CARBON DIOXIDE - AIR, CARBON DIOXIDE - PARTIAL PRESSURE - DIFFERENCE, Partial pressure (or fugacity) of carbon dioxide, SALINITY and 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. These data were collected by Rik Wanninkhof of NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) as part of the VOS Explorer of the Seas Lines 2009 dataset.

This dataset includes chemical, meteorological, physical and underway - surface data collected from EXPLORER OF THE SEAS in the Bay of Fundy, Caribbean Sea, North Atlantic Ocean and Stellwagen Bank National Marine Sanctuary from 2010-01-14 to 2011-01-02 and retrieved during cruise 33KF20100114 (EX1001) - 33KF20101219 (EX1043). These data include BAROMETRIC PRESSURE, CARBON DIOXIDE - AIR, CARBON DIOXIDE - PARTIAL PRESSURE - DIFFERENCE, Partial pressure (or fugacity) of carbon dioxide, SALINITY and 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. These data were collected by Rik Wanninkhof of NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) as part of the VOS Explorer of the Seas Lines 2010 dataset.

This dataset includes Surface underway, chemical, meteorological and physical data collected from Las Cuevas in the Caribbean Sea, Coastal Waters of Louisiana, Coastal Waters of Texas, Gulf of Mexico and North Atlantic Ocean from 2012-01-03 to 2012-08-07. These data include AIR-SEA DIFFERENCE - PARTIAL PRESSURE (OR FUGACITY) OF CARBON DIOXIDE, BAROMETRIC PRESSURE, Partial pressure (or fugacity) of carbon dioxide - atmosphere, Partial pressure (or fugacity) of carbon dioxide - water, SALINITY and SEA SURFACE TEMPERATURE. The instruments used to collect these data include Carbon dioxide (CO2) gas analyzer. These data were collected by Denis Pierrot and Rik Wanninkhof of NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) as part of the VOS_Las_Cuevas_74X120120103, VOS_Las_Cuevas_74X120120607, VOS_Las_Cuevas_74X120120712 and VOS_Las_Cuevas_74X120120804 dataset. CDIAC associated the following cruise ID(s) with this dataset: 74X120120103, 74X120120607, 74X120120712 and 74X120120804