ACOUSTIC CALIBRATION MEASUREMENTS OF 27.3-KG GEOGEL EXPLOSIVE CHARGES

Authors
  1. Black, M.R.
Corporate Authors
Defence Research Establishment Pacific, Victoria BC (CAN)
Abstract
Acoustic source levels were determined from measurements of the time series and frequency spectra for five 27.3-kg Geogel explosive charges detonated in the Arctic Ocean at a range of depths from 190 m to 610 m. Good repeatability of the source levels was obtained for charges detonated at or near the same depths. Source levels for 0.82-kg TNT SUS charges detonated in the same series are compared to data from other calibration measurements and show good agreement.
Report Number
DREP-TM-91-06 — Technical Memorandum
Date of publication
15 Jan 1991
Number of Pages
33
DSTKIM No
91-02767
CANDIS No
69963
Format(s):
Hardcopy;Originator's fiche received by DSIS

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