 |
| Titel |
Determining the S-wave velocity model for the Low Andarax River Valley (SE Spain) by means of the coherence function of the ambient noise |
| VerfasserIn |
A. Jiménez, A. García-Jerez, F. Luzón |
| Konferenz |
EGU General Assembly 2012
|
| Medientyp |
Artikel
|
| Sprache |
Englisch
|
| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 14 (2012) |
| Datensatznummer |
250062530
|
|
|
|
|
|
| Zusammenfassung |
| We investigate the shallow velocity structure of the Low Andarax River by means of the analysis of the coherence function of the vertical component of the ambient noise. We performed a field campaign consisting in tracing several profiles perpendicular to the Andarax river. The data points are deployed every 500 m along the lines. The goal is to find the depth to the basement along the profiles.
The ambient noise data processing procedure was divided into four principal phases: (1) single station data preparation, (2) average coherence between pairs with 1 minute windows, (3) calculation of dispersion curves and (4) inversion of those dispersion curves in order to obtain the S-wave velocity structure.
The results are in agreement with previous geologic studies. |
|
|
|
|
|