海岸效应对大地电磁测深数据畸变影响研究

杨富强, 廖海志, 王正, 莫亚军, 李叶飞, 刘营

Impacts of coastal effects on the distortion of magnetotelluric data

YANG Fu-Qiang, LIAO Hai-Zhi, WANG Zheng, MO Ya-Jun, LI Ye-Fei, LIU Ying

图7 模型C不考虑海水约束的三维反演结果 a~d—2.1 km、5 km、8.6 km和12 km深度处的水平切片结果;e—x=0 km处的剖面结果;f—y=0 km处的剖面结果。剖面平面位置见图b,黑色虚线框表示异常体,白色圆点为测点

Fig.7 The 3D inversion results without sea water constraint for the responses of model C a~d—Horizontal tangents at depths of 2.1 km, 5 km, 8.6 km and 12 km; e—profile result at x=0 km; f—profile result at y=0 km. The locations of two profiles are indicated in b. The black dotted line indicates the location of anomaly body. The white dots represent site locations