Digital observation program of seismic precursor
Chi Hai-jiang · 2002
Based on the digital observation of seismic precursor in Zhangjiakou and Huailai Seismostation,the problems in data recording are analysed.The program we used is developed with VB language,which conveniently realized the function of voltage test,over measurement range warning,clock difference test,file examination,data copy and data decode for groundwater level,and increased the efficiency and accuracy.