Some methods of the sea bottom recognition

• Autorzy: Grelowska G. , Kozaczka S. , Szymczak W.
• Języki publikacji: EN

Abstrakty

EN

Sea bottom structure recognition nowadays is a matter of great interest due to huge spectrum of potential applications, such as a hydrography, military oceanography, marine geosciences, offshore industry, environmental protection and many others. For that reason a great variety of tools and techniques for sea bottom measurements and modeling is developed. However, each technique leads to specific bottom images and allows to determine only few characteristics of examined area. In the paper are presented experimental results collected in the Gdansk Gulf region obtained by means of three technique: wide side sonar, parametric sonar and multi-beam sonar.

Słowa kluczowe

EN

sea bottom recognition; Gdansk Gulf region; sonar

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2009
• Tom: Vol. 12
• Strony: 69--76
• Opis fizyczny: Bibliogr. 3 poz., rys., tab., wykr.

Twórcy

autor

Grelowska G.

autor

Kozaczka S.

autor

Szymczak W.

• Polish Naval Academy, Smidowicza 69, 81-103 Gdynia, Poland,

Bibliografia

• [1] J.C. Le Gac et al., On the assessment of geoacoustic parameters in shallow water environments, in Acoustic Sensing Techniques for the Shallow Water Environment, Springer, 2006.
• [2] E. L. Hamilton, R. T. Bachman, Sound velocity and related properties of marine sediments, J. Acoust. Soc. Am., Vol. 72, 1891-1904, 1982.
• [3] C. W. Holland, R. Hollet, L. Troiano, Measurement technique for bottom scattering in shallow water, J. Acoust. Soc. Am., Vol. 108, 997-1011, 2000.