磁异常和梯度的频率域三维成像方法

崔亚彤, 郭良辉

3-D imaging of magnetic anomalies and gradients in the frequency domain

Ya-Tong CUI, Liang-Hui GUO

图8 基于本文频率域方法的三维成像结果 a—实际磁总场异常三维成像结果;b—磁垂直梯度三维成像结果;红色实线为两个钻孔位置,白线为沿zk1钻孔的金属矿轮廓线

Fig.8 The 3-D imaging results by using the presented frequency-domain approach a—the 3-D imaging result of the real total magnetic anomalies;b—the 3-D imaging result of the real magnetic vertical gradient. Red solid lines show the two boreholes;white line outlines the metallic ores along the zk1 borehole