WU Yongliang1,2,3, CHEN Jianping1,2, YAO Shupeng1,2, XU Bin1,2
1. School of Earth Sciences and Resources, China University of Geosciences(Beijing), Beijing 100083, China; 2. Beijing Key Laboratory of Development and Research for Land Resources Information, Beijing 100083, China; 3. China Academy of Aerospace Standardization and Product Assurance, Beijing 100071, China
Abstract：Unmanned aerial vehicle (UAV) low-altitude remote sensing is an extension and supplement of the traditional aerial photogrammetry, characterized by the airspace application convenience, short launch preparation time, and being less influenced by meteorological conditions, landing site restrictions and regional geological conditions. In order to promote the UAV low-altitude remote sensing technical application, the authors studied its key technologies. The function of UAV low-altitude remote sensing system and the factors considered in the design were analyzed, and the survey process was summarized. A complete technical route of UAV low-altitude remote sensing using in geological survey was formed. To prove the practicability of this technology method, the low-altitude UAV remote sensing system was built up for application in Zhoukoudian area. The results show that this means can provide timely and effective image for geological survey and emergence response survey, and has reference significance for low-altitude UAV remote sensing engineering application.
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2017, Vol. 29 
