Deusdado, LeonelRocha, João2026-02-192026-02-192025Deusdado, Leonel; Rocha, João (2025). A review of best methods for 3D scanning and modeling of terrain and buildings using drones and photogrammetry. In 2nd International Workshop on Additive Manufacturing and Sustainability. Bragança978-972-745-347-4http://hdl.handle.net/10198/35807Recent advancements in drone technology and photogrammetry have revolutionized the field of 3D terrain and building modelling. Drones equipped with photogrammetric software provide efficient, accurate, and cost-effective solutions for capturing high-resolution 3D models of both natural and urban environments. This literature review consolidates research on best practices for terrain and building scanning using drones and photogrammetry, focusing on methodologies, integration of technologies, challenges, and future directions. Additionally, the review explores applications in urban planning, environmental monitoring, disaster management, and heritage preservation.engDrone TechnologyPhotogrammetry3D ModellingUrban Planning.conference object