Crosshole seismics using vertical eigenstates
Keyword(s):
This paper introduces the concept of vertical eigenstates to crosshole data analysis. In surface seismics, plane waves have played a fundamental role in many applications. This paper points out that for crosshole seismics, vertical eigenstates play a similar role. The vertical eigenstates separate the wave equation, and thus in terms of vertical eigenstate expansion the solution is a linear combination of modes, each mode traveling sideways with a distinct phase velocity. As a result, the vertical eigenstates form a natural set of basis functions for solution and data expansion, with potential applications to modeling, migration, and inversion.
2006 ◽
Vol 462
(2074)
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pp. 3081-3096
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1992 ◽
Vol 437
(1901)
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pp. 673-692
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2017 ◽
Vol 21
(3)
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pp. 835-866
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1993 ◽
Vol 36
(1)
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pp. 69-85
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2020 ◽
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