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Oceanography and Atmospheric Sci.Physical and Dynamic Oceanography

Near-Axial Interference Effects for Long-Range Sound Transmissions through Ocean Internal Waves

Authors: Natalie S. Grigorieva; James Mercer; Jeffrey Simmen; Michael Wolfson; SAINT PETERSBURG STATE MARINE TECHNICAL UNIV (RUSSIA) DEPT OF APPLIED MATHEMATICS AND MATHEMATICAL MODELLING
Abstract:
The long-term goal of this effort is to provide an improved way of interpreting the experimentally observed time-of-arrival patterns in long-range, low-frequency propagation in the deep ocean.

Limitations: APPROVED FOR PUBLIC RELEASE
Description: Annual rept. 1 Oct 2006-30 Sep 2007
Pages: 10
Report Date: 30 SEP 2007
Contract Number: N00014-06-1-0421
Report Number: A957145
Keywords relating to this report:
ACOUSTIC ARRAYS
AXIAL FLOW
DEEP OCEANS
INTERFERENCE
INTERNAL WAVES
LONG RANGE(DISTANCE)
LOW FREQUENCY
NORTH PACIFIC OCEAN
OCEAN MODELS
OCEAN WAVES
SOUND TRANSMISSION
WAVE PROPAGATION
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