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sonic depth finder

/ˈsɒnɪk dɛpθ ˈfaɪndər/

Traduction: Instrument qui utilise des ondes sonores pour mesurer la profondeur de l'eau sous un navire, couramment employé en navigation et en levés marins.

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/ˈsɒnɪk dɛpθ ˈfaɪndər/C1formaltechnical
  • frInstrument qui utilise des ondes sonores pour mesurer la profondeur de l'eau sous un navire, couramment employé en navigation et en levés marins.

A device that uses sound waves to measure the depth of water beneath a vessel, commonly used in navigation and marine surveying.

  1. Echo sounderC1formal

    A device that uses sound waves to measure the depth of water beneath a ship or boat.

    frsondeur acoustique

    • The crew used a sonic depth finder to map the ocean floor.
    • Modern fishing boats rely on a sonic depth finder to locate fish.
    • The sonar system on the submarine functions as a sonic depth finder.