Helicopter TEM is widely used in mineral resources,hydrogeology and other fields.Summarizing the field survey process and analyzing the influencing factors of field survey have practical significance for future helicopter TEM flight operations.Based on the actual survey data from the two survey areas of Baiyangdian and Xiongxian in Xiong'an New Area,the authors analyzed the influencing factors in each link of the helicopter TEM field survey,investigated the model,and put forward suggestions in such aspects as the choice of take-off and landing points,the flight in different weathers,the flight height and speed,flight plan formulation,survey system stability monitoring and other aspects,thus providing reference experience for future helicopter TEM survey.
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AVIC Harbin Aircraft Industry Group Co.,Ltd. Product show: Helicopter AC312E[EB/OL]. AVIC Harbin Aircraft Industry Group Co.,Ltd. Website, [2020-07-02]. http://www.hafei.com/ywly/cpzt/zsj/index.shtml.
