Wreck survey using a SeaBat T51 (800kHz)

Wreck survey using a SeaBat T51 (800kHz) on a Maritime Robotics ASV.
You would be surprised what you can find at the bottom of
the sea in a small harbour. Rumours have it there was treasure to be found. We
withhold all comments. Meanwhile, enjoy stunning SeaBat T51 (800kHz) data
across this wreck.