Fishing & Sonar Simulator
Interactive echogram & side-scan simulator for learning sonar principles and testing tactics. Client-side only.

Transducer & Ping

Environment & Boat

Bathymetry & Fish Field

Fish & Target Settings

Tip: generate bathymetry then add fish schools. Play with frequency, cone angle and noise to see how detection changes. Buttons scroll on mobile.

Echogram (water column)

Side-scan / Top-down

Readouts & Targeting