RESTORATION OF SEISMIC PARAMETERS AND ELECTRICAL CONDUCTIVITY BY THE DIFFRACTION TOMOGRAPHY METHOD

Troyan V.; Kiselev Yu.; Hayakawa M.

dc.contributor.author	Troyan V.
dc.contributor.author	Kiselev Yu.
dc.contributor.author	Hayakawa M.
dc.date.accessioned	2025-05-19T06:45:54Z
dc.date.available	2025-05-19T06:45:54Z
dc.date.issued	2006
dc.identifier	https://elibrary.ru/item.asp?id=13513454
dc.identifier.citation	Physics and Chemistry of the Earth, Parts A/B/C, 2006, 31, 4-9, 268-272
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/49248
dc.description.abstract	The results of numerical simulation on restoration of the local elastic inhomogeneities and the local perturbations of electrical conductivity are considered. The restoration is implemented by the diffraction tomography method with the help of elastic and electromagnetic sounding wavefields. The perturbations of electrical conductivity are restored by “diffusive” electromagnetic field. In both cases, seismic and electromagnetic, the direct problem is solved by the finite difference method and the restoration is implemented in the time domain using the first order Born approximation.
dc.title	RESTORATION OF SEISMIC PARAMETERS AND ELECTRICAL CONDUCTIVITY BY THE DIFFRACTION TOMOGRAPHY METHOD
dc.type	Статья