Carbon dioxide, temperature, salinity, and other variables collected via surface underway survey from Volunteer Observing Ship Marion Dufresne in the Indian Ocean and Southern Oceans (> 60 degrees South) from 2001-01-04 to 2001-01-25 (NCEI Accession 0081006)
Underway fCO2 measurements from OISO-6 cruise (Indian and Southern Oceans)