[1]
A. Raza and B. Hussain, “Use of Terrain and Obstacle Databases to Support UAS Detect-and-Avoid in Complex Urban Environments”, GFIEMASR, vol. 15, no. 9, pp. 1–20, Sep. 2025, Accessed: Nov. 02, 2026. [Online]. Available: https://gsiacademia.com/index.php/GFIEMASR/article/view/Use-of-Terrain-and-Obstacle