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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6. 不同电阻率冻土模型的电磁响应

Fig.6. Response of permafrost models with different resistivities