荥阳地震台背景干扰及处理

Background Interference and Treatment in Xingyang Seismic Station

利用荥阳地震台形变资料,对自然因素、人为影响、停电以及其他仪器故障等各种干扰事件进行了总结,分析了其影响幅度及机理,为利用形变资料识别并消除干扰、准确捕捉地震短临异常提供了可借鉴的依据。

The use of Xingyang Seismic Station Digital Deformation tide minute value data of rainfall,wind,lightning,observation room,enter,blasting,power and other equipment failure and other disturbances are summarized,the deformation digital interference effects and its mechanism are analyzed,providing examples for the use of digital information identification,interference cancellation,accurately detecting short term and impending earthquake anomalies.