Fig. 2

(Left) Location of Hammond Bay, Lake Huron. (Right) Locations of test transmitter tag, stationary receivers and USV waypoints (approximately 1 km). Microsoft Excel software (Microsoft, Redmond, WA, USA) was used to generate map images
(Left) Location of Hammond Bay, Lake Huron. (Right) Locations of test transmitter tag, stationary receivers and USV waypoints (approximately 1 km). Microsoft Excel software (Microsoft, Redmond, WA, USA) was used to generate map images