acoustic_volume_backscattering_strength_in_sea_water
Acoustic volume backscattering strength is 10 times the log10 of the ratio of the volume backscattering coefficient to the reference value, 1 m-1. Volume backscattering coefficient is the integral of the backscattering cross-section divided by the volume sampled. Backscattering cross-section is a parameter computed from the intensity of the backscattered sound wave relative to the intensity of the incident sound wave. The parameter is computed to provide a measurement that is proportional to biomass density per unit volume in the field of fisheries acoustics. For further details see MacLennan et. al (2002) doi:10.1006/jmsc.2001.1158.
List containing this term version:
CF (81)
CF (82)
CF (83)
CF (84)
CF (85)
CF (86)
Proposls with this term version:
Proposal: Heather Anne Cannaby [Standard names: Nansen Legacy Project 02]
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