NDLI: Green's function representations for seismic interferometry

Content Provider	Semantic Scholar
Author	Wapenaar, Kees
Copyright Year	2005
Abstract	Using Rayleigh’s reciprocity theorem and the principle of time-reversal invariance, we derive representations for the Green’s function of an inhomogeneous medium in terms of cross-correlations of wave fields at two observation points. First we consider the hypothetical situation in which the primary sources are located at a closed surface. We carefully analyze the contributions from inhomogeneities inside as well as outside this surface. Next we consider the more realistic situation of an inhomogeneous medium below a free surface and primary sources on an open surface. Finally we illustrate the method with a numerical example.
Starting Page	2378
Ending Page	2381
Page Count	4
File Format	PDF HTM / HTML
DOI	10.1190/1.2148199
Alternate Webpage(s)	http://homepage.tudelft.nl/t4n4v/6_Proceedings/Soc.Expl.Geoph/Seg_05a.pdf
Alternate Webpage(s)	https://www.geos.ed.ac.uk/homes/acurtis/SEG05/SEG05_Dragonov.pdf
Alternate Webpage(s)	http://www.geos.ed.ac.uk/homes/acurtis/SEG05/SEG05_Dragonov.pdf
Alternate Webpage(s)	https://doi.org/10.1190/1.2148199
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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