Surface underway measurements of partial pressure of carbon dioxide (pCO2) and other parameters from Saildrone TPOS_2017_SD1005 in the North and Tropical Pacific Ocean from 2017-09-02 to 2017-12-01 (NCEI Accession 0206573)

This NCEI Accession includes surface chemical, meteorological, physical data collected from Saildrone TPOS_2017_SD1005 in the North and Tropical Pacific Ocean from 2017-09-02 to 2017-12-01. These data include mole fraction of CO2 in air in equilibrium with the seawater at sea surface temperature and measured humidity, mole fraction of CO2 in air from airblock, 4 feet above the sea surface at measured humidity, barometric pressure, LICOR temperature and pressure, oxygen percent saturation, partial pressure of carbon dioxide in water, partial pressure of carbon dioxide in atmosphere, difference of the partial pressure of CO2 in seawater and air (pCO2 SW - pCO2 Air) and pH on total scale. The instruments used to collect these data include bubble type equilibrator for autonomous carbon dioxide (CO2) measurement, carbon dioxide (CO2) gas analyzer, humidity sensor, oxygen meter and thermosalinographs.