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dc.contributor.authorSmith, Kevin B
dc.date.accessioned2018-06-28T22:48:06Z
dc.date.available2018-06-28T22:48:06Z
dc.date.issued2014-09-30
dc.identifier.urihttp://hdl.handle.net/10945/59108
dc.description.abstractThe goals of this work were multi-faceted, consistent with the various efforts supported by this work. Particular focus was placed on predictions and analysis of the three-dimensional (3-D) propagation in the presence of 3-D environmental variations, especially shelf break canyons. Work was also performed in support of 2-D propagation in shallow water to study the impact of bottom roughness and water column variability on arrival structure coherence. Additional modeling efforts were undertaken to examine the accuracy of the treatment of the bottom density discontinuity. By continuing to expand and improve the capabilities of the numerical modeling methods, the long-term goal of this effort is to provide a useful tool for understanding the physical phenomena leading to variability in shallow water acoustic propagation.en_US
dc.rightsThis publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.en_US
dc.titleAnalysis of 3-D Propagation Effects Due to Environmental Variabilityen_US
dc.typeReporten_US
dc.contributor.corporateMonterey, California: Naval Postgraduate School
dc.contributor.departmentPhysics
dc.description.funderAward #: N0001414WX20276en_US


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