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航空电磁技术在冻土调查中的探测能力分析
孙思源(), 余学中, 谢汝宽, 何怡原, 单希鹏, 李诗珺
Capabilities of airborne electromagnetic methods to detect permafrost
SUN Si-Yuan(), YU Xue-Zhong, XIE Ru-Kuan, HE Yi-Yuan, SHAN Xi-Peng, LI Shi-Jun

图13. 模型3不同线圈俯仰角的Impulse系统Hz分量响应

Fig.13. Hz response of Model 3 with different coil pitch Angles