openalexThe international archives of the photogrammetry, remote sensing and spatial information sciences/International archives of the photogrammetry, remote sensing and spatial information sciences2026-07-23
Pixel-based vegetation mapping at class-level from UAV multispectral imagery: application in an alpine lake ecosystem
Mohammad Elahi, Alessandra Spadaro, Francesca Matrone, Andrea Maria Lingua, Chiara Graziani, Vittorio Fra
Abstract. Vegetation mapping in alpine environments is essential for monitoring ecosystem dynamics and climate change impacts, yet remains challenging when using very high-resolution UAV imagery under limited labeled data. This study proposes a data-centric, pixel- based classifi…