An application of Marquardt's procedure to the seismic inverse problem

The seismic inverse problem is to infer characteristics of the subsurface from measurements of the wave field at the surface. The Marquardt procedure offers one approach to this problem. In applying this procedure, a linear relationship is developed between the wave field and some parameter which de...

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Vydáno v:Proceedings of the IEEE Ročník 74; číslo 3; s. 476 - 486
Hlavní autor: Keys, R.G.
Médium: Journal Article
Jazyk:angličtina
Vydáno: New York, NY IEEE 01.03.1986
Institute of Electrical and Electronics Engineers
Témata:
Acoustic measurements
Applied geophysics
Earth
Earth sciences
Earth, ocean, space
Exact sciences and technology
Frequency estimation
Geophysical measurements
Internal geophysics
Inverse problems
Kernel
Sea measurements
Seismic measurements
Surface waves
Taylor series
Seismic methods
Algorithms
Propagation
Seismic wave
Elastic materials
Mathematical method
Elastic waves
Algorithm
Elastic medium
Seismic method
Mathematical methods
Inverse problem
ISSN:0018-9219
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Popis
Shrnutí:The seismic inverse problem is to infer characteristics of the subsurface from measurements of the wave field at the surface. The Marquardt procedure offers one approach to this problem. In applying this procedure, a linear relationship is developed between the wave field and some parameter which describes a physical property of the subsurface. Then a selection criterion is designed to choose the subsurface parameter which provides the best match for the observed seismic data.
ISSN:0018-9219
DOI:10.1109/PROC.1986.13488