Some improvements in subbasalt imaging using pre-stack depth migration
Subbasalt imaging can be improved by carefully applying pre-stack depth migration. Pre-stack depth migration requires a detailed velocity model and an accurate traveltime calculation. Ray tracing methods are fast but, often fail in calculating traveltimes in complex models, specially, when they feat...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2011-01-01
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| Series: | Solid Earth |
| Online Access: | http://www.solid-earth.net/2/1/2011/se-2-1-2011.pdf |