Single beam
Single beam
Single-beam sounder is an instrument for measuring the depth based on the measurement of the time interval between the emission of an acoustic signal and its reception, after being reflected by the background, assuming a certain propagation velocity of the sound. sound in the water.
This Driller requires only one transducer for the transmit and receive functions, and only covers one line under the vessel.
It is most commonly used in shallower water with spacing between rows as required.