基于绿被覆盖率上推的天然草地冠层SPAD值高光谱反演方法

张爱武^1,^2,³, 李梦南^1,^2,³, 史剑聪^1,^2,³, 庞海洋^1,^2,³

Hyperspectral Inversion Method for Natural Grassland Canopy SPAD Value Based on Scaling Up of Green Coverage Rate

ZHANG Ai-wu^1,^2,³, LI Meng-nan^1,^2,³, SHI Jian-cong^1,^2,³, PANG Hai-yang^1,^2,³

单变量SPAD估算模型验证结果 (a): R_SPAD_mean; (b): D_SPAD_mean; (c): VI_SPAD_mean; (d): R_SPAD_cover; (e): D_SPAD_cover; (f): VI_SPAD_cover