The critical angle in seismic interferometry
By: K. Van Wijk, A. Calvert, M. Haney, D. Mikesell, and R. Snieder
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Abstract
Limitations with respect to the characteristics and distribution of sources are inherent to any field seismic experiment, but in seismic interferometry these lead to spurious waves. Instead of trying to eliminate, filter or otherwise suppress spurious waves, crosscorrelation of receivers in a refraction experiment indicate we can take advantage of spurious events for near-surface parameter extraction for static corrections or near-surface imaging. We illustrate this with numerical examples and a field experiment from the CSM/Boise State University Geophysics Field Camp.
Suggested Citation
Van Wijk, K., Calvert, A., Haney, M., Mikesell, D., Snieder, R., 2008, The critical angle in seismic interferometry, in SEG Technical Program Expanded Abstracts, v. 27, no. 1, p. 2737-2741, https://doi.org/10.1190/1.3063913.
| Publication type | Conference Paper |
|---|---|
| Publication Subtype | Conference Paper |
| Title | The critical angle in seismic interferometry |
| DOI | 10.1190/1.3063913 |
| Volume | 27 |
| Issue | 1 |
| Publication Date | December 15, 2008 |
| Year Published | 2008 |
| Language | English |
| Larger Work Title | SEG Technical Program Expanded Abstracts |
| First page | 2737 |
| Last page | 2741 |