CO2 Mole Fraction in Atmosphere (XCO2ATM)
CO2 Mole Fraction in Atmosphere is the measured amount of CO2 in a sample of air. Mole fraction refers to its units – how many moles of CO2 there are per million moles of air (i.e. ppm).
Instrument Classes
The following instrument classes include this data product:
- pCO2 Air-Sea (PCO2A)
Typical Units
ppm
Sampling Regime
Air-Sea Interface