河南内黄—浚县一带重磁异常与深部磁铁矿靶区预测研究
宋豪, 张义蜜, 王万银

The research on the prediction of gravity and magnetic anomalies and deep magnetite target areas in the Neihuang-Xunxian area of Henan Province
Hao SONG, Yi-Mi ZHANG, Wan-Yin WANG
图6 研究区化极磁异常归一化总水平导数垂向导数(NVDR-THDR)
Fig.6 Normalized Total Horizontal Derivative Vertical Derivative (NVDR-THDR) Diagram of Polar Magnetic Anomalies in the Study Area