In order to improve the prospecting precision to the earth of transient electromagnetic method (TEM), the idea of TEM imaging is proposed according to the characteristics of both electromagnetic wave propagation and response: the wave-impedance is calcula
In order to improve the prospecting precision to the earth of transient electromagnetic method (TEM), the idea of TEM imaging is proposed according to the characteristics of both electromagnetic wave propagation and response: the wave-impedance is calcula
摘要爲提高瞬变电磁法的对地探测精度，从瞬变电磁场的传播特性和电磁响应特性两个角度攷虑，提出了瞬变电磁成像方法：由野外实测磁场感应数据，经过反褶积和线性数字滤波求出波阻抗；用线性规划法求出每一微层走时所对应的反射系数序列，并以此爲参数绘制成像结果图。