城镇化区域无人机低空航路网迭代构建的理论体系与技术路径
徐晨晨, 叶虎平, 岳焕印, 谭翔, 廖小罕

Iterative construction of UAV low-altitude air route network in an urbanized region: Theoretical system and technical roadmap
XU Chenchen, YE Huping, YUE Huanyin, TAN Xiang, LIAO Xiaohan
图1 多地理约束要素构成的无人机低空飞行环境示意图
注:图中圆柱体表示各地理要素的净空边界。
Fig. 1 Diagram of low-altitude flight environment of UAVs consisting of multiple geographic constraints (the cylinder in the figure represents the clearance boundary for each geographic element.)