header Technicians Guide CTD (Conductivity, Temperature, Depth) Sampling Instrument for deployment through the water column Taken 6-4-2019 Photo Credit NOAA AOML. - SECOORA
Environmental Science - University of Washington, Tacoma
Bonanza on the Back-Arc - Schmidt Ocean Institute
Conductivity-Temperature-Depth measures (CTDs) | Census of Marine Life
CTD (instrument) - Wikipedia
Ctd Instrument Photograph by Science Source - Pixels