Development of a Custom Bio-acoustic Sonar System for Use in the Southern Ocean

Stephen Pearce1, Christian Reiss2, Jan Buermans1, David D Lemon1, Anthony Cossio2, George Cutter2 and Christopher DeCollibus3, (1)ASL Environmental Sciences, Victoria, BC, Canada, (2)NOAA Southwest Fisheries Science Center, Antarctic Ecosystem Research Division, La Jolla, CA, United States, (3)Teledyne Webb Research, Falmouth, United States