Target strength of an individual fish at any aspect

1977 ◽  
Vol 62 (6) ◽  
pp. 1397 ◽  
Author(s):  
Richard H. Love
Keyword(s):  
Target Strength ◽  
Individual Fish

An Analytical Model of Acoustic Fish Reflection for Estimation of Maximum Dorsal Aspect Target Strength

1991 ◽  
Vol 48 (9) ◽  
pp. 1772-1782 ◽  
Author(s):  
M. L. Thiebaux ◽  
P. R. Boudreau ◽  
L. M. Dickie
Keyword(s):  
Analytical Model ◽  
Field Measurements ◽  
Target Strength ◽  
Unbiased Estimation ◽  
Simple Analytical Model ◽  
Dorsal Aspect ◽  
Individual Fish ◽  
Demersal Species

We develop a simple analytical model of the acoustic reflectivity offish targets based on empirical observations in field and laboratory settings. It enables unbiased estimation of maximum dorsal aspect target strength in cases where individual fish are observed a minimum of three times in successive pings of a survey transect. The model results are consistent with observations of example fish targets of two demersal species. It promises improved estimates of target strength from field measurements.

Target strength spectra of tracked individual fish in schools

2015 ◽  
Vol 81 (4) ◽  
pp. 621-633 ◽  
Author(s):  
Masanori Ito ◽  
Ikuo Matsuo ◽  
Tomohito Imaizumi ◽  
Tomonari Akamatsu ◽  
Yong Wang ◽  
...  
Keyword(s):  
Target Strength ◽  
Individual Fish

Size, peripheral auditory tuning and target strength in noctuid moths

2000 ◽  
Vol 25 (4) ◽  
pp. 346-353 ◽  
Author(s):  
Alex P. Norman ◽  
Gareth Jones
Keyword(s):  
Target Strength
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