Multi-source low-altitude risk quantification and route generation in urban environments
Qinghua Tan, Heng Qi, Hongyu Shi, Luliang Tang, Zihan Kan, Hong Yang, Lele Sun, Yafei Liu, Zhengxiong Gu
Acta Geodaetica et Cartographica Sinica . 2026, (7): 1306 -1320 .  DOI: 10.11947/j.AGCS.2026.20250371