Researchers aboard the MSV John Strickland use a CTD rosette -- an instrument suite measuring salinity, temperature and depth -- to collect water samples and environmental parameter data in Saanich ...
Sampling in the Southern Ocean (IMAGE) Stellenbosch University Caption A Conductivity-Temperature-Depth (CTD) rosette housing 24 GO-FLO bottles about to be lowered to a depth of 4500 meters below ...