广域电磁法在宜春某地地热勘查中的应用

危志峰, 陈后扬, 吴西全

The application of wide field electromagnetic method to geothermal exploration in Yichun

WEI Zhi-Feng, CHEN Hou-Yang, WU Xi-Quan

图7 收发距14.5 km采集电场信号

Fig.7 Signal diagram of electric field collected with a receiving and transmitting distance of 14.5 km