Estimation of SPAD values for cotton leaves at various growth stages based on Sentinel-2 imagery and TPE-optimized stacking algorithm
Hong Guojun, Zhang Ling, Gao Risheng, Xu Heng, Zhang Ximeng, Fan Zhenqi
Cotton Science . 2026, (2): 158 -172 .  DOI: 10.11963/hgjcs20260008