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Information × Registration Number 0209U001722, 0104U002486 , R & D reports Title To investigate processes of distribution and dispersion of hydroacoustic signals with the purpose of revealing and estimations a method of horizontal acoustic sounding of hydrodynamical formations in a zone of a continental slope in the western part of Black sea. popup.stage_title Head Skipa Mykhajlo Ivanovych, Registration Date 02-03-2009 Organization Hydroacoustic Branch of Marine Hydrophysical Institute NAS of Ukraine popup.description2 The researches of the next questions are executed in the work: the spatial-temporal variability of the thermohaline parameters, their gradients and the dynamics of waters in the area of the slope of the western part of the Black sea, hydrology-acoustic characteristics of the environment, small and thin structural their non- homogeneity, distribution and dispersion of sound in a dynamic and heterogeneous marine environment, the frenel’s sizes, the thicknesses of beam, the dispersions of duration of the signal and time of its arrival, acoustic beam sounding in the concrete regional conditions. The results of the researches are base for the conception of the practical realization of the acoustic sounding systems: the charts of experiment, the structures of the system and requirements to its component parts, the choice of the signals and methods of their reception and processing, construction of the receiving devices Product Description popup.authors popup.nrat_date 2020-04-02 Close