山西临汾中心地震台ZD9A-Ⅲ地电场仪试运行观测资料的分析

Analysis on Observation Data of Geoelectric Field Meter ZD9A-Ⅱ at Linfen Central Seismological Station of Shanxi Province During Its Test Running

对山西临汾中心地震台ZD 9A-Ⅱ地电场仪试运行期间记录的观测资料进行了分析,从记录的数据中,甄别出异常变化形态,分析了造成异常的原因,采取了相应的对策。指出,地电场仪自运行以来,该仪器能较好地反映测区地电场强度的变化。

Observation data of geoelectric field meter ZD9A-Ⅱ at Linfen Central Seismological station of Shanxi Province during its test running are analyzed. Based on the trend of normal variation form, the abnormal variation form is discriminated. The abnormal causes are analyzed and the corresponding countermeasures are taken. It is pointed out that the instrument has been able to respond well to the variation of geoelectric field intensity of observation area since its running.