acoustic_proportion_occupied_in_sea_water

Acoustic proportion occupied is occupied volume divided by the volume sampled. Occupied volume is the integral of the ratio of acoustic_volume_backscattering_strength_in_sea_water above -90 dB to the reference value, 1 m2 m-2. For further details see Urmy et. al (2012) doi:10.1093/icesjms/fsr205.

List containing this term version: CF (86)

Proposls with this term version:

Proposal: John Horne, Mark Yamane, Rob Cermak [Standard names: additional active acoust]

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