Estimation of reliability of seismic and electromagnetic monitoring in seismic active areas by diffraction tomography
This paper presents the algorithms and results of the numerical simulation of the solution of a 2-D inverse problem on the restoration of seismic parameters and electrical conductivity of local inhomogeneities by the diffraction tomography method based upon the first order Born approximation. Th...
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Copernicus Publications
2001-01-01
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| Series: | Natural Hazards and Earth System Sciences |
| Online Access: | http://www.nat-hazards-earth-syst-sci.net/1/69/2001/nhess-1-69-2001.pdf |
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doaj-911dd4b15a0441af9fe77b36528725c32020-11-25T00:37:43ZengCopernicus PublicationsNatural Hazards and Earth System Sciences1561-86331684-99812001-01-0111/26973Estimation of reliability of seismic and electromagnetic monitoring in seismic active areas by diffraction tomographyV. N. TroyanYu. V. KiselevThis paper presents the algorithms and results of the numerical simulation of the solution of a 2-D inverse problem on the restoration of seismic parameters and electrical conductivity of local inhomogeneities by the diffraction tomography method based upon the first order Born approximation. The direct problems for the Lame and Maxwell equations are solved by the finite difference method. Restoration of inhomogeneities which are not very weak is implemented with the use of a small number of receivers (source-receiver pairs).http://www.nat-hazards-earth-syst-sci.net/1/69/2001/nhess-1-69-2001.pdf |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
V. N. Troyan Yu. V. Kiselev |
| spellingShingle |
V. N. Troyan Yu. V. Kiselev Estimation of reliability of seismic and electromagnetic monitoring in seismic active areas by diffraction tomography Natural Hazards and Earth System Sciences |
| author_facet |
V. N. Troyan Yu. V. Kiselev |
| author_sort |
V. N. Troyan |
| title |
Estimation of reliability of seismic and electromagnetic monitoring in seismic active areas by diffraction tomography |
| title_short |
Estimation of reliability of seismic and electromagnetic monitoring in seismic active areas by diffraction tomography |
| title_full |
Estimation of reliability of seismic and electromagnetic monitoring in seismic active areas by diffraction tomography |
| title_fullStr |
Estimation of reliability of seismic and electromagnetic monitoring in seismic active areas by diffraction tomography |
| title_full_unstemmed |
Estimation of reliability of seismic and electromagnetic monitoring in seismic active areas by diffraction tomography |
| title_sort |
estimation of reliability of seismic and electromagnetic monitoring in seismic active areas by diffraction tomography |
| publisher |
Copernicus Publications |
| series |
Natural Hazards and Earth System Sciences |
| issn |
1561-8633 1684-9981 |
| publishDate |
2001-01-01 |
| description |
This paper presents the algorithms and results of the numerical simulation of the solution of a 2-D inverse problem on the restoration of seismic parameters and electrical conductivity of local inhomogeneities by the diffraction tomography method based upon the first order Born approximation. The direct problems for the Lame and Maxwell equations are solved by the finite difference method. Restoration of inhomogeneities which are not very weak is implemented with the use of a small number of receivers (source-receiver pairs). |
| url |
http://www.nat-hazards-earth-syst-sci.net/1/69/2001/nhess-1-69-2001.pdf |
| work_keys_str_mv |
AT vntroyan estimationofreliabilityofseismicandelectromagneticmonitoringinseismicactiveareasbydiffractiontomography AT yuvkiselev estimationofreliabilityofseismicandelectromagneticmonitoringinseismicactiveareasbydiffractiontomography |
| _version_ |
1725299845041750016 |