Open access
Oct 2026
Fine-scale grassland land-cover classification using UAV RGB and multispectral imagery with staged feature selection
Accurate mapping of grassland vegetation and bare land is important for grassland degradation assessment and ecological management. This study investigated the effectiveness of integrating visible and multispectral imagery with staged feature selection for fine-scale grassland land-cover classification. Four...
Ying Liu, Ming-Yang Jiang, Hai-Yan Zhao et al.
· Frontiers in Plant Science · 0 citations