Echo sounder - Errors & Limitations

This video explains the various errors and limitations the instrument of echo sounder is prone to. Students must have a basic understanding of what an echo sounder is and its working principle before watching this video. The knowledge regarding echo sounder may be enhanced by watching my previous videos on this topic. Links are provided below:
Working principle of echo sounder: • Echo sounder on ships ...
Displays of echo sounder: • Echo sounders on ships...
Operational controls of the echo sounder: • Echo sounder on ships ...
Transducers of echo sounder: • Echo sounders - Transd...

[@MrLokrock]

hello sir
there is one question which has been coming now and then .
how to correct " zero line adjustment error" ?
please advice .

[@Sahirose]

Very informative video sir

[@TamunoiyallaNicholasNemi]

hello Sir,
why is the siting of the echo sounder transceiver important?

[@glitchinthematrix7287]

How to rectify Multiple Echo error??

[@krutikamanjrekar93]

There is no Pythagoras error mention here.