Accession Number:

ADA625527

Title:

Numerical Modeling of Acoustic Propagation In a Variable Shallow Water Waveguide

Descriptive Note:

Annual rept.

Corporate Author:

WASHINGTON UNIV SEATTLE APPLIED PHYSICS LAB

Personal Author(s):

Report Date:

2001-09-30

Pagination or Media Count:

5.0

Abstract:

The long-term scientific goal is to better characterize the effects of shallow water variability on acoustic propagation at moderate frequencies. In the current reporting period, we emphasized studying the effects of environmental variability on the waveguide invariant discussed in Brekhovskikh and Lysanov 1991.

Subject Categories:

  • Physical and Dynamic Oceanography
  • Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE