Abstract:Power spectral density analysis of the VP vertical pendulum tiltmeter second sampling data on normal time and interference periods helps to further understand the normal observation background and interference characteristics of observation data, and it provides a more objective reference for identifying the seismic anomalies information and revealing the process of crustal change.
ZHAO Ying. Analysis of Power Spectral Density Characteristics of VP Vertical Pendulum Tiltmeter Observation Background[J]. jgg, 2018, 38(10): 1080-1085.