Difference between Echo Sounder and Asdic

ECHO SOUNDER vs ASDIC: NOUN

A sonar device used for echo sounding
A device for measuring depth of water by sending pressure waves down from the surface and recording the time until the echo returns from the bottom.
A measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return; sonar is an acronym for sound navigation ranging; asdic is an acronym for anti-submarine detection investigation committee

A measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return; sonar is an acronym for sound navigation ranging; asdic is an acronym for anti-submarine detection investigation committee

Spectrographic, Sonde, Hydrography, Bathyscaphe, Remus, Geophone, Oceanographic, Inertial navigation system, Gyrocompass, Gradiometer, Sextants, Bathymetric, Hydrophone, Asdic, Sonar

Dome, Conditions, Operators, Sets, Set, Operator, Contact, Use, Radar, Known, Equipped, Fitted, Was, Sonar, Echo sounder

Spectrographic, Sonde, Hydrography, Bathyscaphe, Remus, Geophone, Oceanographic, Inertial navigation system, Gyrocompass, Gradiometer, Sextants, Bathymetric, Hydrophone, Asdic, Sonar

Beam, Equipment, Dome, Conditions, Sets, Set, Operator, Contact, Use, Radar, Known, Equipped, Fitted, Echo sounder, Sonar

Requirements for Small Compartments Small compartments, such as chain lockers, echo sounder spaces and decks over peak tanks, etc.
It is an ideal position sensor for Radar, AIS, ECDIS, Autopilot, Echo Sounder and other navigation and communications equipment.
This echo sounder produces a video (rather than just snapshots) that can be analysed by scientists or any other trained person.
The system was also paired with a seismic wave echo sounder as a backup.
It is the hope part we try to mitigate when investing in technology, like a quality echo sounder.
A 100 kHz narrow-beam echo-sounder was operated from the CCGS Vector.
To do this, tap Optionsand then clear the Use echo sounder check box.
Office of Coast Survey by gathering data with a multibeam echo sounder.
An echo sounder produces short or ultrasonic sound waves electronically.
Echo sounder and tackle can also be rented.

The explosion of a depth charge also disturbed the water, so ASDIC contact was very difficult to regain if the first attack had failed.
Close-up of controller's hands on wheel controlling bearing of asdic gear.
Anti-submarine sensors included sonar (or ASDIC), although training in their use was indifferent.
In that case he might have been out of Asdic listening range.
Giorgerini, p. 691 ASDIC ASDIC (also known as SONAR ) was a central feature of the Battle of the Atlantic.