As to forward, emphasis is on analyzing basic equations, boundary conditions and finite-element solutions for magnetotelluric field in two dimension of finite-element forward method.
在正演方面,着重分析了有限元正演方法的基本方程序,边界条件以及二维大地电磁场的有限元解法。
We present some simple practical 1-d inversion methods, including Bostick inversion method and the method which approximates magnetotelluric field by direct current field.