Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Anomaly Recognition and Analysis for Short range Leveling at Datong Station

Gao Zhenqiang (Seismic Central Station of Datong)  
The paper gave the theoretical model of the 4 points group gradient information method,analyzed the results of the short range leveling at Datong station,proved that the obvious medium and short range anomalies occurred before the moderately strong earthquakes;and discovered that the difference of elevation of the cross fault observatories can show variation of short impending anomaly before eathquakes.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved