Local acoustic tomography on shelf of the Black Sea

• Autorzy: Goncharov V. , Kuryanov B. , Serebryany A.
• Języki publikacji: EN

Abstrakty

EN

Using self-contained acoustic buoys developed at the Shirshov Institute of Oceanology, experiments were performed to verify the possibility of acoustic tomography in a local region of a shallow-water sea. In the experiments carried out in October 2010 on shelf of the Black Sea, compound phase-manipulated signals are transmitted and the time responses of the medium are measured using three bottom-moored receiving and transmitting transducers separated by 1-km distance. The results of reconstructing the sound and current velocities are compared with the data of independent measurements made by set of standard oceanographic instruments (ADCP, CTD sounds, etc.).

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2013
• Tom: Vol. 16
• Strony: 67--76
• Opis fizyczny: Bibliogr. 2 poz., rys.

Twórcy

autor

Goncharov V.

• Shirshov Institute of Oceanology, RAS, Nakhimovskiy Pr., 36, Moscow, Russia

autor

Kuryanov B.

• Shirshov Institute of Oceanology, RAS, Nakhimovskiy Pr., 36, Moscow, Russia

autor

Serebryany A.

• Andreyev Acoustics Institute, Shvernik Str., 4, Moscow, Russia

Bibliografia

• [1] W.H. Munk, P. Vorchester, and C. Wunsh, Ocean Acoustic Tomography, Cambridge: Cambridge Univ. Press, 1995.
• [2] V.V. Goncharov, Method of matched time responds in ocean acoustic tomography, Acoustical Physics, 1997, V. 43, № 5, pp. 622-629.