A Feasibility Study on Monitoring Crustal Structure Variations by Direct Comparison of Surface Wave Dispersion Curves from Ambient Seismic Noise

Figure 5

Variation in the measured dispersion curves for 3-month range moving windows of 2008 for short period (5–10 s) and long period (10–30 s) bands. Black line is the one year reference, and the error bars shown correspond to the computed standard deviation. (a) Short period variations–Window (1), (b) Long period variations–Window (1), (c) Short period variations–Window (2), (d) Long period variations–Window (2), (e) Short period variations–Window (3), and (f) Long period variations–Window (3).

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