ARCTIC AMBIENT NOISE MODELLING

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Authors
  1. Greening, M.V.
Corporate Authors
Defence Research Establishment Pacific, Victoria BC (CAN);JASCO Research Ltd, Sidney BC (CAN)
Abstract
The report details the work completed during the period April 1990 - March 1991 toward producing a model of Arctic ambient noise. It is believed that the ambient noise in the ice-covered Arctic is produced by the sum of many transient events occurring over some large area. These transient events are generally assumed to be either micro-cracks (thermal ice cracking) or pressure ridge building. Thus both a two component source model and a propagation model are required to form the final ambient noise model.
Report Number
DREP-CR-91-23 — Contractor Report
Date of publication
15 Mar 1991
Number of Pages
76
DSTKIM No
92-00115
CANDIS No
103016
Format(s):
Document Image stored on Optical Disk;Originator's fiche received by DSIS

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