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• Measurement of Seafloor Acoustic Backscatter Angular Dependence at 150 kHz Using a Multibeam Echosounder

  Publikacja

  • K. Trzcińska
  • J. Tęgowski
  • P. Poćwiardowski
  • Ł. Janowski
  • J. Zdroik
  • A. Kruss
  • M. Rucińska
  • Z. Łubniewski
  • J. S. von Deimling

  - Remote Sensing - Rok 2021

  Acoustic seafloor measurements with multibeam echosounders (MBESs) are currently often used for submarine habitat mapping, but the MBESs are usually not acoustically calibrated for backscattering strength (BBS) and cannot be used to infer absolute seafloor angular dependence. We present a study outlining the calibration and showing absolute backscattering strength values measured at a frequency of 150 kHz at around 10–20 m water...

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