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 2005-01-13 to 2005-02-21 (NCEI Accession 0080997)
Underway fCO2 measurements from OISO-12 cruise (Southern Ocean)