Depths are measured in a variety of ways. Historically the sounding line was used. In modern times, is used for measuring the seabed in the open sea.
A
Echosounder
B
Doopler
C
Lazer
D
Light
E
Pipe
İlgili Sorular
Which statement is TRUE concerning a Mercator projection?The joint formed when two steel shell plates are placed longitudinally side to side is called aThe radio log book should be kept close to the radio for .......... by any authorized person.Which of the following would be of immediate concern after discovering a large fire in the ship's ga...What is shore up?