Abstract
An acoustohydrophysical complex for tomographic ocean surveillance is described. The complex has been developed within the framework of the US–Russia project JESAEX (The Japan / East Sea Acoustics Experiment). Technical characteristics of self-contained and mobile receiving and transmitting systems of the complex allow one to use them as building blocks in constructing tomographic systems of various configurations and complexities. Experimental tests of methods and facilities in September–October 1999 in the Japanese sea have shown that the range of reliable reception of composite phase–shift keyed signals, such as M—sequences, is 700 km at an acoustic pressure produced by a sound source of up to 7 000 Pa/m.
Similar content being viewed by others
REFERENCES
Denner, W. W., Spindel, R. S., and Akulichev, V. A., The apan/Institute of Applied PhysicsEast Sea Acoustical Experiment (JAESAEX), The US-Russia Workshop on Experimental Underwater Acoustic, Nizhny Novgorod, 1999, p. 4.
Morgunov, Yu. N. and the AMEM Group, Technical Devices and Method of Acoustic Marine Environment Monitoring (AMEM) in the Japan Sea, The US-Russia Workshop on Experimental Underwater Acoustic, Nyzhny Novgorod, 1999, p. 7.
Akulichev, V. A., Kamenev, S. I., Morgunov, Yu. N., et al., Abstracts of Papers, Int. Symp. on Acoustic Tomography and Acoustic Thermometry, JAMSTEC, Tokio, Yokosuka, Japan, 1999, p. 188.
Akulichev, V. A., Kamenev, S. I., Morgunov, Yu. N., and Nuzhdenko, A. V., Nauchnye trudy Dal'rybvuza (Proceedingsof the Far East Fish Institute), Vladivostok, 1999, p. 38.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Akulichev, V.A., Bezotvetnykh, V.V., Kamenev, S.I. et al. Acoustohydrophysical Complex for Marine Tomographic Research. Instruments and Experimental Techniques 43, 829–832 (2000). https://doi.org/10.1023/A:1026696623633
Issue Date:
DOI: https://doi.org/10.1023/A:1026696623633