Acoustic remote sensing of high‐frequency internal waves
- 20 November 1979
- journal article
- Published by American Geophysical Union (AGU) in Journal of Geophysical Research: Oceans
- Vol. 84 (C11) , 7017-7022
- https://doi.org/10.1029/jc084ic11p07017
Abstract
A method is presented to extract internal wave information from acoustic reverberation data. The method is a tracking scheme which estimates the mean vertical motion of acoustic scatterers and infers the internal oscillations. Good coherence is found between isotherm depth histories and the tracking output for frequencies of 0.5–10 cph, especially in the octave of 3–6 cph.Keywords
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