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Earth, Planets and Space

Table 1 The amplitude ratio of coseismic step

From: Temporal change in seismic wave attenuation using highly stable vibration sources

 

Step at WT

Step at GY

 

0800 m

1700 m

0800 m

1700 m

P

0.96

0.98

–

–

S

0.97

0.95

0.99

–

  1. The amplitude ratio of the transfer functions before and after the earthquakes in each sensor and each phase. “–” indicates that no significant change was observed
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