CNN Forensic Files March 21, 2014 07:55:00
It works its assigned grid back and forth before returning to the surface with images captured on a high-resolution camera. it's all done at the touch of a laptop on dry land. how do you tell the difference? how do you know if it's a fish or rock or plane? >> you can tell from the return. man made objects, metal on the sea floor responds very strongly. >> reporter: the team here hasn't been asked yet to help search for the plane in the ocean, but the they are, it won't be the first time. the remus 6000 was called on to help find air france flight 447 after it crashed into the atlantic notion j...
Source: archive.org