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URN: urn:nbn:de:swb:90-386207

Seismic Interferometry at the TIMO2-network, Germany

Stein, Felicitas; Groos, Jörn C.; Ritter, Joachim R. R.

Abstract:
Using seismic interferometry, we analyze the seismic noise wavefield around the city of Landau, Germany. The crosscorrelation functions (CCFs) are investigated with respect to signals which might contain information on the underground and its temporal variations. The used data set comes from the TIMO2-project (TIMO: Deep Structure of the Central Upper Rhine Graben). Since the summer of 2009, seismic stations have been installed especially to detect induced seismicity in the region of Landau. The obtained CCFs are dominated by signals with frequencies between 0.4 and 0.8 Hz which are strongly asymmetric. We will present the results of the ongoing work to characterize and identify the source(s) of these signals.


Zugehörige Institution(en) am KIT Geophysikalisches Institut (GPI)
Publikationstyp Proceedingsbeitrag
Jahr 2012
Sprache Englisch
Identifikator ISSN: 0947-1944
KITopen ID: 1000038620
Erschienen in Noise and diffuse wavefields. Extended abstracts of the 2nd Neustadt Workshop, Neustadt an der Weinstraße, Germany, 11 - 14 November 2012. Ed.: A. Schmidt
Verlag DGG, Potsdam
Seiten 86-87
Serie Mitteilungen / Deutsche Geophysikalische Gesellschaft: Sonderband ; 2012,4
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