目前，地电场台站均采用单电极测量方法，当电极出现不稳定或故障时，无法快速准确判断出电极问题，更不能及时更换电极，从而影响地电场观测质量，可信度降低。洛阳台采用了固体不极化和铅两种电极观测，可有效解决上述问题，保证地电场观测质量的连续、可靠性、真实。

Nowadays the unipolar measuring method is general method in station of geoelectric field. It is difficult to judge fault rapidly and change electrodes for operators when the geoelectric electrode becomes unstable or fault. So the observation quality will be greatly reduced. Now the solid non-polarizable electrode and lead electrode measuring methods were applied in measurement of geoelectric field in Luoyang Station, which greatly solve the above problems and ensure the observation data’s quality continuous and reliable.