在MT—VLF电阻率成像中,我们用无线电发射器产生的电磁场的水平和垂直分量之比来确定地下的视电阻率。三维及二维棱柱体的理论响应计算结果表明,两种波场的实测结果的横向变化是互不相干的,它对应于随频率变化的静态变化,因而,最好分别进行波场处理和波场成像。重磁处理方法尤其适合于 In MT-VLF resistivity imaging, we use the ratio of the horizontal and vertical components of the electromagnetic field generated by the radio transmitter to determine the apparent apparent resistivity. The theoretical response of 3D and 2D prism shows that the lateral changes of the measured results of two kinds of wave fields are independent of each other and correspond to the static changes with the frequency. Therefore, it is better to deal with the wave field and waves respectively Field imaging. Gravity and magnetic processing method is particularly suitable