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2 城镇化区域多级航路网迭代构建技术路线图
Fig. 2 Technology roadmap of iterative construction for multi-level air route network in urban areas