地电场架设中需要注意的问题以及干扰的排除

通过对全疆大地电场仪器的架设和观测资料的分析，发现了很多我们需要注意的问题及排除干扰的方法，例如在架设过程中测线的接法，挖极坑的时候需要注意的事项，以及筛选电极时需要注意的问题，等等，如果这些问题不慎重解决，就直接影响到以后观测资料的好坏。另外，在观测中遇到一些干扰问题，如磁暴、雷电、附加电场等，分析了这些干扰出现的规律性。

SOME PROBLEMS AND INTERFERENCE ELIMINATION OF EARTH ELECTRIC FIELD INSTRUMENT ERECTION

Analyzing earth electric field instrument erection and observation data,we obtained some problems that should be paid attention to and some interference elimination methods such as the wire-splicing method,special attention during digging the electrode pit and filtering electrodes.If the above problems could not be settled carefully,the qualification of observation data would be affected directly.Furthermore,the author analyzed the regularity of some interference,including magnetic storm,thunder,and additiv...