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Earth, Planets and Space
Fig. 7 | Earth, Planets and Space

Fig. 7

From: Tools for the efficient analysis of surface waves from active and passive seismic data: exploring an NE-Italy perilagoon area with significant lateral variations

Fig. 7

San Marco area—P2 site. Joint analysis of the HS seismic data: a field (background colours) and synthetic (overlying black contour lines) group-velocity spectra for the vertical (Z) component of Rayleigh waves; b group velocity spectra for the radial (R) component of Rayleigh waves; c field (dashed magenta line) and synthetic (blue line) RPM frequency curves (Rayleigh-wave particle motion appears largely prograde along most of the considered frequency range); d obtained VS profile (minimum-distance model obtained from the multi-objective data inversion)

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