The use of sonar makes underwater evidence recovery diving operations much more productive. Divers are no longer feeling around in the dark or murky waters trying to guess where the problems are, reaching out blindly, or swimming straight into hidden sharp objects. When the divers are sent down, the operation has a specific target that can be addressed immediately. Operators are the eyes of the divers, in effect, and can use the sonar with an eye to avoiding dangerous hazards, such that progress can be achieved quickly and safely.
展开▼
