Partial pressure of carbon dioxide, sea surface salinity, temperature and barometric pressure collected from surface underway observations during the racing sailing vessel Malizia Ocean Challenge cruises in the Atlantic Ocean from 2021-01-06 to 2021-01-29 (NCEI Accession 0253537)

This dataset includes surface underway data collected during the racing sailing vessel Malizia Ocean Challenge cruises in the Atlantic Ocean from 2021-01-06 to 2021-01-29. These data include partial pressure of carbon dioxide in the water, sea surface salinity, sea surface temperature and barometric pressure. The instruments used to collect these data include carbon dioxide (CO2) gas analyzer, shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.