In order to obtain the pure P and SV and SH waves in the TTI media. The rotated staggered grid finite-difference method was used to simulate the waves propagate in the TTI media, and the properties of the P、SV、SH polarization directions perpendicular to each other was used to decompose the coupled waves. This method is testified by thecomparison of the original wave-field and the decomposed wave-fields of a homogeneous media and a complex 6 layers media.
李长江, 李庆春, 王亚妮. 旋转交错网格TTI介质波场模拟与波场分解[J]. 物探与化探, 2015, 39(3): 553-557.
LI Chang-Jiang, LI Qing-Chun, WANG Ya-Ni. The wave-field simulation and decomposition in the TTI media by the rotated staggered grid. Geophysical and Geochemical Exploration, 2015, 39(3): 553-557.
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