地震前兆异常的地震综合信息量
COMPRIHENSIVE INFORMATION QUANTITY OF SEISMIC ANOMALY
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摘要: 本文通过对台站分布、前兆异常分布进行空间(二维)扫描,得到台站密度分布及异常密度分布。根据各点在台站密度值n中存在k个异常的概率,取其倒数作为地震前兆异常的地震综合信息量,从而得到区域地震综合信息量分布图,为地震综合预报提供了一个有一定客观标准的方法。Abstract: In this paper, the station and anomaly density distributions are obtained by two-dimensional scan for station distribution and precursor anomaly distribution.According to that there is a probability of k anomalies in station density value n for each point, we take the reciprocal of the probability as the comprehensive seismic information quantity of seismic precursor anomalies, thus a regional distribution map of comprehensive seismic information quantity is obtained.This has provided a method with certain objective ctandard for comprehensive prediction of earthquake.
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