Open access
Sep 2026
Forest Road Extraction from High-Resolution Remote Sensing Imagery Based on an Improved U-Net Model
Results indicate that the proposed HAA-UNet method effectively improves road continuity and boundary delineation in complex forest scenes and is integrated into the Forest Fire Risk Index (FFRI) assessment framework, demonstrating that accurate road data can improve the spatial characterization of fire risk and provide...
Hong-Rong Wang, Hao-Quan Chen, Fei-Fan Yang et al.
· Sustainability · 0 citations