Acoustic scattering from sand dollars (dendraster excentricus) modeling as high aspect ratio oblate objects and comparison to experiment
CIVINS === Benthic shells can contribute greatly to the scattering variability of the ocean bottom, particularly at low grazing angles. Among the effects of shell aggregates are increased scattering strength and potential subcritical angle penetration of the seafloor. Sand dollars (Dendraster excent...
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Cambridge Massachusetts Institute of Technology and Woods Hole Oceanographic Institution
2012
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| Online Access: | http://hdl.handle.net/10945/3694 |