3D Traversability Analysis in Forest Environments Based on Mechanical Effort. - Afonso E. Carvalho; João Filipe Ferreira; David Portugal (IAS, 2022)

A LiDAR-Camera-Inertial-GNSS Apparatus for 3D Multimodal Dataset Collection in Woodland Scenarios. - Mário P. Cristóvão; David Portugal; Afonso E. Carvalho; João Filipe Ferreira (Sensors, 2023)

3D traversability analysis and path planning based on mechanical effort for UGVs in forest environments. - Afonso E. Carvalho; João Filipe Ferreira; David Portugal (Robotics Auton. Syst., 2024)

On terrain traversability analysis in unstructured environments: recent advances in forest applications. - Afonso E. Carvalho; David Portugal; Paulo Peixoto (Intell. Serv. Robotics, 2025)