In this article,by sorting and summarizing the observation data of DSQ water pipe inclinometer at Jing County Seismic Station in recent years,common interference situations are analyzed,mainly including human fac-tors,rainfall,observation environment factors,etc.In the curve morphology,it manifests burr,high-frequency dis-turbance,trend tilt,etc.At the same time,it selects a typical interference for trend correlation analysis of data,to esti-mate the fitting relationship between the interference and data.Understand the characteristics of various interfer-ence,summarize and generalize the characteristics of common interference,providing a further reference for further improvement of interference identification,data pre-processing and application.
关键词
泾县地震台/水管倾斜仪/质量分析/数据预处理
Key words
Jing County Seismic Station/Water pipe inclinometer/Quality analysis/Data pre-processing
维普
万方数据