[4] Yao X, Huang Y, Shang G, et al. Remote Sensing, 2015, 7: 14939.
[5] Wang Z, Skidmore A K, Wang T, et al. International Journal of Applied Earth Observation and Geoinformation, 2017, 54: 84.
[6] Tian Y C, Yao X, Yang J, et al. Field Crops Research, 2011, 120: 299.
[8] Knyazikhin Y, Schull M A, Stenberg P, et al. Proceedings of the National Academy of Sciences, 2013, 110(3): E185.
[9] Li Y, Chen Y, Huang J. IEEE Transactions on Geoscience and Remote Sensing. 2019, (99): 1.
[10] Yang B, Knyazikhin Y, Mttus M, et al. Remote Sensing of Environment, 2017, 198: 69.
[11] Sims D A, Gamon J A. Remote Sensing of Environment. 2002, 81: 337.
[13] Yang B, Knyazikhin Y, Xie D, et al. Remote Sensing, 2018, 10: 1632.