Principles Of Acoustic Tomography Of Internal Waves
- 1 January 1983
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
The theory of sound transmission through internal waves is used to develop a method for determining the geographical distribution of internal-wave strength by acoustic tomography. It is shown that short-term fluctuations of acoustic travel-time can be used to probe low-mode internal waves, whereas fluctuations of arrival angle measured by vertically separated hydrophones will probe high-mode internal waves.Keywords
This publication has 8 references indexed in Scilit:
- Wave propagation through random media: Contributions from ocean acousticsProceedings of the IEEE, 1983
- A demonstration of ocean acoustic tomographyNature, 1982
- Calculation of the phase-structure function density from oceanic internal wavesThe Journal of the Acoustical Society of America, 1981
- Spectra of Reciprocal Transmission: Generalization to Saturated RegionsJournal of Physical Oceanography, 1981
- Path integrals for waves in random mediaJournal of Mathematical Physics, 1979
- Ocean acoustic tomography: a scheme for large scale monitoringDeep Sea Research Part A. Oceanographic Research Papers, 1979
- Path Integrals for Waves in Random MediaPublished by Defense Technical Information Center (DTIC) ,1977
- Calculation of the effect of internal waves on oceanic sound transmissionThe Journal of the Acoustical Society of America, 1975