Acknowledgments

I would like to thank Faqi Liu from Amerada Hess for useful discussions. I would like to thank Amerada Hess for making the synthetic dataset available and ExxonMobil for making the real dataset available.

 

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Figure 8 Anisotropy parameter $\varepsilon$.

 

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Figure 9 Anisotropy parameter $\delta$.

 

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Figure 10 Implicit finite-difference migration.

 

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Figure 11 migration with an isotropic operator plus an explicit anisotropic correction filter.