BellhopDRDC Users Guide,Version 3: Covering Transmission Loss, Ray Tracing, Bottom Loss and Surface Loss

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Authors
  1. McCammon, D.
Corporate Authors
Defence R&D Canada - Atlantic, Dartmouth NS (CAN);McCammon Acoustical Consulting, Waterville NS (CAN)
Abstract
Over the most recent series of contracts the acoustic prediction model called Bellhop has been streamlined to more closely fit the requirements of DRDC Atlantic’s Environment Modeling Manager. The Bellhop Fortran code has been streamlined by removing choices of interest in scientific research but less necessary in an operational system. The input data and file formats have been altered to satisfy the requirements of the controlling programs within the Environment Modeling Manager, and additional output capabilities for bistatic reverberation and active signal excess have been added. The program has been configured into two executables to run for passive or active prediction. This document provides a user’s guide to the running of Bellhop, and describes some plotting routines available for viewing the prediction results.

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Report Number
DRDC-ATLANTIC-CR-2006-067 — Contractor Report
Date of publication
01 Dec 2006
Number of Pages
56
DSTKIM No
CA029135
CANDIS No
527354
Format(s):
CD ROM

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