3D Weak-Dispersion Reverse-Time Migration with a StereoModeling Method
The finite difference method has been widely used in seismic modeling and reverse time migration. However, it generally has two issues: large computational cost and numerical dispersion. Recently, a nearly-analytic discrete operator was developed to approximate the partial differential operators. Ba...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Technical Report |
| Language: | en_US |
| Published: |
Massachusetts Institute of Technology. Earth Resources Laboratory
2014
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| Subjects: | |
| Online Access: | http://hdl.handle.net/1721.1/90517 |