Benchmarking of SCARAB volume scattering versus OASES volume scattering

dc.contributor.author	Bratberg, Ivar
dc.contributor.author	LePage, Kevin D.
dc.contributor.author	Holland, Charles W.
dc.contributor.author	Schmidt, Henrik
dc.date.accessioned	2018-10-11T14:09:06Z
dc.date.available	2018-10-11T14:09:06Z
dc.date.issued	2001/05
dc.identifier	12810
dc.identifier.govdoc	SM-377
dc.identifier.uri	http://hdl.handle.net/20.500.12489/568
dc.description.abstract	OASES uses wavenumber integration to solve for the backscattered pressure caused by sound speed and density inhomogeneity scatterers in the sediment; SCARAB uses a ray path technique to find the backscattered intensity. This report compares the two models for a variety of sediment backscattering scenarios and identifies situations where the accuracy of SCARAB is compromised.
dc.format	vi, 44 p. : ill. ; 32 fig.
dc.language	English
dc.publisher	NATO. SACLANTCEN
dc.subject	Acoustic scattering - Seafloor and sea surface
dc.subject	OASES (acoustic propagation model)
dc.subject	SCARAB (acoustic propagation model)
dc.title	Benchmarking of SCARAB volume scattering versus OASES volume scattering
dc.type	Scientific Memorandum (SM)