Broadband acoustic backscatter and high‐resolution morphology of fish: Measurement and modeling
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119 citations
Cites background from "Broadband acoustic backscatter and ..."
...With higher range resolution in this third channel, not only are the fish or features of the aggregation of fish resolved better, but there is potential for tilt-angle distribution to be inferred and for anatomical parts of the fish to be resolved (Stanton et al., 2003; Reeder et al., 2004)....
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...…one broadband commercial echosounder for studying fish and zooplankton in the ocean (Ehrenberg and Torkelson, 2000; Ross and Lawson, 2009), and various laboratory applications with zooplankton, fish, and squid (Chu and Stanton, 1998; Reeder et al., 2004; Au and Benoit-Bird, 2008; Lee et al., 2009)....
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...This type of processing is prevalent throughout radar and sonar applications, including one narrowband and one broadband commercial echosounder for studying fish and zooplankton in the ocean (Ehrenberg and Torkelson, 2000; Ross and Lawson, 2009), and various laboratory applications with zooplankton, fish, and squid (Chu and Stanton, 1998; Reeder et al., 2004; Au and Benoit-Bird, 2008; Lee et al., 2009)....
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98 citations
84 citations
Cites methods from "Broadband acoustic backscatter and ..."
...Broadband methods have been used to measure spectral responses from individuals (Kjærgaard et al. 1990; Reeder et al. 2004), compare spectra among different species (Simmonds and Armstrong 1990), and differentiate species using neural networks (Simmonds et al....
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52 citations
50 citations
Cites background from "Broadband acoustic backscatter and ..."
...…from simple geometric shapes such as spheres, cylinders, and prolate spheroids (Anderson, 1950; Jech et al., 1995), to more accurate representations of fish anatomy (Clay and Horne, 1994; Reeder et al., 2004), zooplankton anatomy (Chu et al., 1993), and cephalopod anatomy (Lee et al., 2012)....
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References
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"Broadband acoustic backscatter and ..." refers background in this paper
...Acoustically surveying the organisms could avoid these problems, particularly in the case of large-scale synoptic surveys that require high-resolution data (Gunderson, 1993; Medwin and Clay, 1998)....
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419 citations
"Broadband acoustic backscatter and ..." refers background in this paper
...Attempts have been made to empirically quantify the relationship between echo amplitude and actual fish length (Love, 1977; Foote, 1987)....
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