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Information × Registration Number 0209U005455, 0108U007120 , R & D reports Title Researches of effects of bottom geological structure nonuniformities (cavities and inclusions) on its amplitude-frequency characteristic popup.stage_title Head Gonchar Anatoliy Ivanovich, Registration Date 17-02-2009 Organization Scientific and technical center of panoramic acoustic systems National academy of sciences of Ukraine popup.description2 Combination of algorithms for modeling and bottom profiling (gaining of acoustical response during impulse action on medium) is worked out and implemented. Influence of heterogeneities (hollow spaces and inclusions) of bottom geological structure on its amplitude-frequency characteristic is investigated. The method of backscattering calculation from three-dimensional distributions of volume sedimentary inhomogeneities using spectral integral presentation is studied. Product Description popup.authors popup.nrat_date 2020-04-02 Close