Comparative analysis of GF-1, HJ-1, and Landsat-8 data for estimating the leaf area index of winter wheat
LI He, CHEN Zhong-xin, JIANG Zhi-wei, WU Wen-bin, REN Jian-qiang, LIU Bin, Tuya Hasi
Journal of Integrative Agriculture . 2017, (02): 266 -285 .  DOI: 10.1016/S2095-3119(15)61293-X