Comparison of techniques that use the single scattering model to compute the quality factor Q from coda waves
Links
- More information: Publisher Index Page (via DOI)
- Download citation as: RIS | Dublin Core
Abstract
Using simulated coda waves, the resolution of the single-scattering model to extract codaQ (Q c ) and its power law frequency dependence was tested. The back-scattering model ofAKI andCHOUET (1975) and the single isotropic-scattering model ofSATO (1977) were examined. The results indicate that: (1) The inputQ c models are reasonably well approximated by the two methods; (2) almost equalQ c values are recovered when the techniques sample the same coda windows; (3) lowQ c models are well estimated in the frequency domain from the early and late part of the coda; and (4) models with highQ c values are more accurately extracted from late code measurements.
Suggested Citation
Novelo-Casanova, D.A., Lee, W., 1991, Comparison of techniques that use the single scattering model to compute the quality factor Q from coda waves: Pure and Applied Geophysics, v. 135, p. 77-89, https://doi.org/10.1007/BF00877010.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Comparison of techniques that use the single scattering model to compute the quality factor Q from coda waves |
| Series title | Pure and Applied Geophysics |
| DOI | 10.1007/BF00877010 |
| Volume | 135 |
| Year Published | 1991 |
| Language | English |
| Publisher | Springer |
| Description | 13 p. |
| First page | 77 |
| Last page | 89 |