Are the Negatives of Forward Facing Sonar Outweighing the Positive?

EDWIN EVERS: Thoughts on Forward-Facing Sonar - Major League Fishing

EDWIN EVERS: Thoughts on Forward-Facing Sonar - Major League Fishing

The Unwinnable Battle Over Forward-Facing Sonar

Is Forward Facing Sonar BAD for Bass Fishing?! 3 Pro Anglers' Thoughts

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Forward Looking Sonar for Sidescan

EDWIN EVERS: Thoughts on Forward-Facing Sonar - Major League Fishing

Tutorial: Wind Turbine – Discovery of Sound in the Sea

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Forward looking sonar mosaicing for Mine Countermeasures - ScienceDirect

A sonar operator on a ship detects a submarine at a distance of 400 meters at an angle of depression of 35°. How deep is the submarine? Also, could someone explain why