直升机TEM测量影响因素分析 |
单希鹏, 谢汝宽, 梁盛军, 余学中 |
An analysis of the influencing factors of helicopter TEM survey |
SHAN Xi-Peng, XIE Ru-Kuan, LIANG Sheng-Jun, YU Xue-Zhong |
图2 雄县测区起降点与测区位置示意 |
Fig.2 Location map of the landing points and the survey area in Xiongxian |
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