High Resolution/High Fidelity Seismic Imaging and Parameter Estimation for Geological Structure and Material Characterization. (Final Report, April 15, 2001-April 14, 2004).

Wu, R. S. ; Xie, X. B. ; Lay, T.

Technical Information Center Oak Ridge Tennessee

关键词: Seismic waves;    Wave propagation;    Geology;    Resolution;    Imaging techniques;   

RP-ID  :  DE2006841013

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

In this project, we develop new theories and methods for multi-domain one-way wave equation based propagators, and apply these techniques to seismic modeling, seismic imaging, seismic illumination and model parameter estimation in 3D complex environments. The major progress of this project includes: (1) the development of the dual-domain wave propagators; (2) exploring the information in the local angle domain; and (3) elastic-wave imaging.