Remote acoustic sensing methods for studies in oceanology |
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| Authors: | Victor A Akulichev Vladimir V Bezotvetnykh Alexander V Burenin Evgeny A Voytenko Sergey I Kamenev Yury N Morgunov Yury A Polovinka Dmitry S Strobykin |
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| Institution: | (1) V.I.Il’ichev Pacific Oceanological Institute, Russian Academy of Sciences, 43 Baltiyskaya Street, 690041 Vladivostok, Russia |
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| Abstract: | In this paper, the lines of investigation on a problem of the development of remote acoustic sensing methods in oceanology
are formulated. This paper summarizes the results of investigations into the possibilities for monitoring temperature and
flow fields in shallow seas. In the discussed experiments, the instrumentation being constituents of the complex for longduration
remote monitoring of marine medium climatic variability and that of the acoustic tomography of shallow sea dynamic processes
is used. The acoustic instruments were located on the POI FEB RAS acousto-hydrophy sical polygon (Pacific Oceanological Institute,
Far Eastern Branch of the Russian Academy o f Sciences) near the Gamov Peninsula. Acoustic receiving and transmitting systems
operating with multiplex phase-manipulated signals (of M-codes) at frequency range 250-2500 Hz form the basis for this complex. |
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| Keywords: | ocean tomography ocean thermometry research on the testing ground (polygon investigation) complex signals shelf zone |
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