高干扰矿集区大地电磁噪声抑制技术探索

郝社锋, 田少兵, 梅荣, 彭荣华, 李兆令

Exploring electromagnetic noise suppression technologies for magnetotelluric sounding in high-interference ore districts

HAO She-Feng, TIAN Shao-Bing, MEI Rong, PENG Rong-Hua, LI Zhao-Ling

图5 最小参考距离与地下介质电阻率及频率的关系

Fig.5 Relationship between small reference distance and resistivity and frequency of underground medium