Oceanographic and acoustical survey of the East Ionian Sea

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Author
Fountoulakis, Radamanthis P.
Date
1990-09Advisor
Bourke, Robert H.
Coppens, Alan B.
Second Reader
Bourke, Robert H.
Coppens, Alan B.
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Show full item recordAbstract
A study was conducted in an area off the Hellenic west coast to examine the spatial and time variability of various oceanic parameters, with special emphasis on those effecting ASW operations. Propagation loss runs were conducted using PE and RAYMODE models. The reactions of both models to different bottom morphology and sound speed profiles (seasons) were examined. Between the two models, the PE model was found to be closer to reality than RAYMODE. Results suggest that the application of these models can improve the understanding of sound propagation in the Hellenic seas. The bottom modeling program, BLUG, appears to need improvement.
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