View source: R/schoolRelativeDimension.R
schoolRelativeDimension | R Documentation |
This function calculates the relative school dimension of Diner (2001)
schoolRelativeDimension(Sv, L, P, Th, theta)
Sv |
Observed mean volume backscattering strength (Sv) of a school |
L |
Observed (uncorrected) school length, m |
P |
Mean depth of school |
Th |
Minimum Sv data threshold used to detect schools using the SHAPES algorithm |
theta |
Transducer 3 dB beam width, degrees |
Relative school dimension (Nb)
Diner, N. (2001). Correction on school geometry and density: approach based on acoustic image simulation. Aquatic Living Resources, 14(4), 211-222.
EVSchoolsDetect EVIntegrationByRegionsExport
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