Antarctic Sea Ice classification using upward looking Sonar Home> Scientific research> Science projects database> Antarctic Sea Ice classification using upward looking Sonar Project information PENROSE, A/Prof. John Curtin University Australia (or home country), Marine Science, Mawson Related publications Acoustic reflectivity of Antarctic sea-ice at 300 kHz. Proceedings of 3rd European Conference on Underwater Acoustics, Heraklion, Crete, Greece, 24-28 June 1996, 1995 (Ref: 6810) Authors: Bush G.M.Duncan A.J.Penrose J.D.Allison I. Category 3: Conference paper This content was last updated 22 years ago on 18 May 2004.