Single Beam Echo Sounder

A Single Beam Echo Sounder is a device used in marine navigation and underwater surveying to measure the depth of water. It works by emitting sound waves that travel down to the seafloor and bounce back to the device. By calculating the time it takes for the sound waves to return, the echo sounder determines the water depth. This technology helps in mapping underwater features, ensuring safe navigation for vessels, and conducting research on aquatic environments. Its simplicity and effectiveness make it a valuable tool in various maritime applications.