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| 2D modeling and basic processing with Madagascar | |
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Next: Finite Difference Model Shotpoints,
Up: Thongsang, et al: Marmoisi2
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We use the p-wave velocity field from the Marmousi2 model described by
Irons (2005). Figure 1 shows the part of the model used in this
paper. Figures 2 and 3 show the model
smoothed for modeling and processing (NMO and migration).
These figures can be created with the command:
scons vp.view vpforward.view vpmigration.view
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vp
Figure 1. A portion of Marmousi2 velocity used in this paper.
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vpforward
Figure 2. The velocity smoothed for modeling.
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vpmigration
Figure 3. The interval velocity smoothed for NMO and migration.
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| 2D modeling and basic processing with Madagascar | |
|
Next: Finite Difference Model Shotpoints,
Up: Thongsang, et al: Marmoisi2
Previous: Introduction
2019-01-30