大同台地球物理台网观测数据跟踪分析

The Tracking Analysis of the Observation Data of Geophysical Network of Datong Seismic Monitoring Central Station

大同中心地震台地球物理台网观测数据跟踪分析自2014年1月1日以来,已累计产出分析条目约千条。通过对常见的典型干扰事件进行分类梳理,能够直观了解影响该观测数据质量的主要因素,也可为仪器更新改造、备机备件购置、观测数据异常核实及观测环境改造提供参考依据。

Since January 1st,2014,about 1000 analysis items have been produced by tracking analyzing the observation data of geophysical network of Datong earthquake monitoring central station.By sorting out the common typical interference events,we can intuitively understand the main factors that affect the quality of the observation data,and also provide a reference for instrument renovation,spare parts purchase,abnormal observation data verification and observation environment renovation.