基于矢量有限元的大地电磁快速三维正演研究

顾观文, 武晔, 石砚斌

Research on fast three-dimensional forward algorithm of magnetotelluric sounding based on vector finite element

GU Guan-Wen, WU Ye, SHI Yan-Bin

图7 本文矢量有限元正演算法的计算结果与IE方法的计算结果对比 a—Zxy模式正演视电阻率;b—Zyx模式正演视电阻率;c—Zxy模式正演阻抗相位; d—Zyx模式正演阻抗相位

Fig.7 Comparison between the calculation results of vector finite element forward algorithm and IE method a—Zxy mode forward apparent resistivity;b—Zyx mode forward apparent resistivity;c—Zxy mode forward impedance phase;d—Zyxmode forward impedance phase