In the Control Room; Sonar was very basic then, utilizing only a 2-head hydrophone array, and a very basic display.
STG is the rate, or job, of that person. In this case, it is a Sonar Technician - Surface. They work on the sonar suite of a surface vessel (ie, a ship). The "C" gives that person's rank, which in this case is a Chief Petty Officer. If it was a Senior Chief Sonar Tech, they would be STGCS. If it were a 3rd Class Petty Officer, they would be STG3. The Sonar Tech rating is actually divided between surface and submarine technicians. STS stand for "Sonar Technician, Submarines", where STG stands for "Sonar Technician, Guns", indicating a surface rate.
NO. We call that radar.
Yes they do
A sonar transmits sound waves and captures it back after they strike an object. They work on the dopplers principle.
they both work in the night
Sonar is a sound phenominon, it requires a liquid (water, air, etc) to work.
I don't think the Cinematographer and camera operator's work will be same.the work of Cinematographer is really very difficult to compare camera operator..!
Submariners.
She did her work under the sea in a submarine
The driver/operator makes the vehicle work.
work
work in basically the same as a convented submarine