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 - Principle of opera...   Displays of echo sounder:    • Echo sounders on ships - Display of depths...   Operational controls of the echo sounder:    • Echo sounder on ships - Operational contro...   Transducers of echo sounder:    • Echo sounders - Transducers (Magnetostrict...