Seismic modeling and imaging based upon spectral-element and adjoint methods

Yang Luo; Hejun Zhu; Tarje Nissen-Meyer; Christina Morency; Jeroen Tromp

doi:10.1190/1.3124932

Seismic modeling and imaging based upon spectral-element and adjoint methods

Yang Luo, Hejun Zhu, Tarje Nissen-Meyer, Christina Morency, Jeroen Tromp

Research output: Contribution to journal › Article › peer-review

35 Scopus citations

Abstract

The overarching goal of exploration geophysics is to map or "image" geological structures. Seismic migration, which attempts to map reflected and/or refracted signals to their actual spatial origin, plays a central role in imaging. Migration techniques are frequently based upon approximations to the seismic wave equation (e.g., ray-theory-based Kirchhoff migration or acoustic/first-arrival wavefield continuation methods).

Original language	English (US)
Pages (from-to)	568-574
Number of pages	7
Journal	Leading Edge (Tulsa, OK)
Volume	28
Issue number	5
DOIs	https://doi.org/10.1190/1.3124932
State	Published - 2009

All Science Journal Classification (ASJC) codes

Geophysics
Geology

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10.1190/1.3124932

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AU - Zhu, Hejun

AU - Nissen-Meyer, Tarje

AU - Morency, Christina

AU - Tromp, Jeroen

PY - 2009

Y1 - 2009

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AB - The overarching goal of exploration geophysics is to map or "image" geological structures. Seismic migration, which attempts to map reflected and/or refracted signals to their actual spatial origin, plays a central role in imaging. Migration techniques are frequently based upon approximations to the seismic wave equation (e.g., ray-theory-based Kirchhoff migration or acoustic/first-arrival wavefield continuation methods).

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Seismic modeling and imaging based upon spectral-element and adjoint methods

Abstract

All Science Journal Classification (ASJC) codes

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