Underwater Sonar Mapping And Detection
Since GPS is ineffective underwater and cameras struggle in low visibility conditions, sonar is an essential tool for subaquatic work. Sonar (sound navigation and ranging) uses sound waves to detect and map objects. Sound waves are sent out, reflecting off objects and returning to the source. The time taken for these waves to return enables distance measurement.
- Precise ocean depth
- Sediment and seabed types
- Unique topographical features
- Fish species in the area
- Foreign objects on the seafloor