This dataset contains the processed Dissolved Oxygen Sensor data collected on Franklin voyage FR 03/97. The voyage took place in the Tasman Sea, Southern Ocean and Bass Strait during 21-30 March 1997. This dataset currently exists as raw data only, and will be available from the CSIRO Marine and Atmospheric Research Data Centre in Hobart once processing has been completed. Additional information regarding this dataset is contained in the cruise report for this voyage and/or the data processing report (as available). The Dissolved Oxygen measurements from this sensor (mounted on the CTD apparatus) are calibrated against dissolved oxygen measurements from Niskin Bottle samples taken on the same CTD cast. Where present, the Dissolved Oxygen Data are included within the relevant CTD dataset for archiving and/or download.