Acoustic scattering from sand dollars (dendraster excentricus) modeling as high aspect ratio oblate objects and comparison to experiment

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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Bibliographic Details
Main Author: Dietzen, Gregory C.
Other Authors: Massachusetts Institute of Technology.
Published: Cambridge Massachusetts Institute of Technology and Woods Hole Oceanographic Institution 2012
Online Access:http://hdl.handle.net/10945/3694

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