আল্ট্রাসাউন্ড তরঙ্গ মাধ্যমে পানির গভীরতা বা নিমজ্জিত বস্তুর নির্ধারণের জন্য গভীরতা আবিষ্কর্তা

fathometers's Usage Examples:

Fish finders were derived from fathometers, active sonar instruments used for navigation and safety to determine.

device: 1 × Fessenden echo sounder 2 × Sigsbee fathometers 1 × Type 91 fathometer 2 × electric fathometers Armament: 4 × 120 mm (4.

a computerized collision avoidance system, radio direction finders, fathometers, and different types of radios.

batteries were installed forward to compensate), and adding topside fathometers to give a limited under-ice capability.

The operation of fathometers and hydrolocators is based on measurements of the time required for sound.

Single-beam echosounders and fathometers began to enter service in the 1930s which used sonar to measure the depth.

World War I and after the Submarine Signal Company had expanded into fathometers and other marine electronics including radio direction finders and radiotelephones.

under USCG regulations, and Edmund Fitzgerald lacked one, even though fathometers were available at the time of her sinking.

backscatter from the Kongsberg EM-121 commercial multibeam sonar; AN/UQN-4 fathometers on mine countermeasures (MCM) ships, and the AN/AQS-20 mine-hunting system.

fathometers's Meaning':

depth finder for determining depth of water or a submerged object by means of ultrasound waves