FIELD: measuring instruments.
SUBSTANCE: device for implementing the inventive method comprises floating craft 1, echo depth sounder 2, converter 3, control cable 4, processing unit 5, system 6 of receiving antennas, receiving antennas 7, underwater cable 8, bottom 9 of a body of water, control unit 10, receiving antennas 11 and 12 having a circular and a cardioid directional patterns respectively.
EFFECT: increasing the jam resistance and the accuracy of determining the route and the depth of underwater cable-laying in the bottom of a body of water.
5 dwg
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