均匀半空间CSAMT折线形线源的场源数值模拟

段跃权, 刘云, 王紫郡, 李雨珊

Numerical simulation of the field source for the CSAMT folded line source in a homogeneous half-space

DUAN Yue-Quan, LIU Yun, WANG Zi-Jun, LI Yu-Shan

图11 折线形发射源模型简化前后的视电阻率、阻抗相位对比 a—发射源模型简化前后的视电阻率曲线;b—发射源模型简化前后视电阻率相对误差曲线;c—发射源模型简化前后的阻抗相位曲线;d—发射源模型简化前后阻抗相位绝对误差曲线

Fig.11 Comparison of apparent resistivity and impedance phase before and after simplification of folded line transmitting source model a—apparent resistivity curves before and after transmitting source model simplification; b—relative error curve of apparent resistivity before and after transmitting source model simplification; c—impedance phase curves before and after transmitting source model simplification; d—absolute error curve of impedance phase before and after transmitting source model simplification