摘要
动态曲线重叠法是一种数字前兆观测资料的计算机分析处理方法。用它可以把与观测环境密切相关的环境噪声通过动态曲线叠加处理办法去掉,突出展示反映地震短临异常形态的阶变、脉冲等剧变类信号。通过对海口市水位观测资料的处理检验,取得了很好的效果。该方法可以广泛应用于不同地区、不同前兆观测领域中。
The method of dynamic overlap processing on digital observation data is a technique for analyzing and treating the earthquake monitoring data by com regular ambient noise related the environmental condition from puter the o program. It can take out the bserved curve, and exhibits prominently the precursory anomalous for short term earthquake prediction. This method has been used by dealing with the subsurface fluid data obtained in Haikou city, and get a quite good results It is shown that this technique can be applied in different observation data for monitoring earthquake anomalous.
出处
《国际地震动态》
2008年第2期26-31,共6页
Recent Developments in World Seismology
关键词
动态曲线重叠法
数字观测资料
地下流体
method of dynamic overlap
digital observation data
undersuface fluid
