Shore Interface
A DIDSON images the shallow shore interface. The "sound returns" off the surface waves are visible.
Courtesy of Todd Schwartz, Fisheries & Oceans Canada, Manitoba District, Winnipeg Office
A DIDSON images the shallow shore interface. The "sound returns" off the surface waves are visible.
Courtesy of Todd Schwartz, Fisheries & Oceans Canada, Manitoba District, Winnipeg Office
THIS IMAGE WAS CAPTURED BY OR FEATURES A DIDSON™