Multibeam echosounder
Videos
A multibeam echosounder is a type of sonar that is used to map the seabed. It emits acoustic waves in a fan shape beneath its transceiver. The time it takes for the sound waves to reflect off the seab
A multibeam image of the USS Susan B. Anthony (AP-72) shipwreck off the coast of France.
A multibeam echosounder showing the transmit array (larger black rectangle) and receive array (narrower rectangle) - Odom MB1
Research vessel
Videos
A research vessel is a ship or boat designed, modified, or equipped to carry out research at sea. Research vessels carry out a number of roles which can be combined into a single vessel but others req
Endeavour replica in 2000
Canadian hydrographic survey vessel CCGS Frederick G. Creed
United States oceanographic research vessel, NOAAS Ronald H. Brown
Danish fisheries research vessel, FRV Dana