1. Dartmouth Ocean Technologies Inc., 25 Parker Street, Suite 202, Dartmouth, Nova ScotiaB2Y 4T5, Canada
2. Dept. of Electrical and Computer Engineering, Dalhousie University, 1360 Barrington Street, Halifax, Nova ScotiaB3H 4R2, Canada
3. Dept. of Oceanography, Dalhousie University, 1355 Oxford Street, Halifax, Nova ScotiaB3H 4R2, Canada