A unified model for seabed volume and roughness scattering

dc.contributor.author	Ivakin, Anatoliy N.
dc.date.accessioned	2018-10-11T14:08:14Z
dc.date.available	2018-10-11T14:08:14Z
dc.date.issued	1997
dc.identifier	11476
dc.identifier.govdoc	CP-45
dc.identifier.uri	http://hdl.handle.net/20.500.12489/431
dc.description.abstract	Seabed scattering is considered taking into account perturbations of different type: volume inhomogeneities and roughness of the interfaces. A description is given in terms of plane waves. The first-order perturbation solution is presented for the scattering amplitude and scattering cross-section. Cross-correlation matrices between the roughness of different interfaces and between the volume fluctuations of different parameters are involved. The model is generalized to the case of the fluid sediment placed over an arbitrary basement having its own reflection and scattering properties.
dc.format	8 p. : ill. ; digital, PDF file
dc.language	English
dc.publisher	NATO. SACLANTCEN
dc.source	In: High Frequency Seafloor Acoustics (SACLANTCEN Conference Proceedings CP-45), 1997, pp. 267-274
dc.subject	Acoustic scattering - Seafloor and sea surface
dc.subject	Acoustic models
dc.subject	Seafloor sediments
dc.title	A unified model for seabed volume and roughness scattering
dc.type	Papers and Articles
dc.type	Conference Proceedings (CP)