航空广域电磁法初步探索
王永兵, 尹文斌, 张磊

A preliminary exploration of the wide field electromagnetic method in aerogeophysical prospecting
WANG Yong-Bing, YIN Wen-Bin, ZHANG Lei
图10 磁棒与飞机软连接3个主频分量的信号曲线对比
Fig.10 Comparison of the signal curve of the three main frequency components of the soft connection between the magnetic rod and the drone