next up previous [pdf]

Next: Gaussian velocity anomalies Up: Sava & Fomel: Huygens Previous: Cusp Points

Examples

This section presents three examples in which we applied the method described in the last section. The first two applications are on simple Gaussian velocity anomalies in a medium of constant velocity. We used these models to check the validity, accuracy, and stability of the HWT method. The third example concerns the very complex Marmousi 2-D model, which is one of the most difficult benchmarks for ray tracing methods. Throughout the test, we have compared our results with those obtained with a ray tracing program for accuracy, speed, and stability.



Subsections


2014-03-11