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Submitted on 22 Apr 2009
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Tomographie à partir de corrélations de bruit de fond sismique
L. Stehly
To cite this version:
L. Stehly. Tomographie à partir de corrélations de bruit de fond sismique. Géophysique [physics.geo-
ph]. Université Joseph-Fourier - Grenoble I, 2007. Français. �tel-00377770�
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0 5 10 15 20 25 30
0 1221 3480 5 600 6371
Velocity (km/s) / Density (103 kg/m3) VP VS
ρ Graine
Noyau Manteau
Manteau supérieur + croûte
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−20 0 20 40 60 80 100 120 140
−0.03
−0.02
−0.01 0 0.01 0.02 0.03
Tremblement de terre
Temps en secondes
Amplitude
Onde P directe
Onde S directe
Coda sismique
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