[1] [1] Peng Y, Gitelson A A. Agricultural & Forest Meteorology, 2011, 151(9): 1267.

[3] [3] Houborg R, McCabe M, Cescatti A, et al. Remote Sensing of Environment, 2015, 159: 203.

[8] [8] Allred B, Eash N, Freeland R, et al. Agricultural Water Management, 2018, 197: 132.

[9] [9] Baugh W M, Groeneveld D P. International Journal of Remote Sensing, 2008, 29(3): 665.

[10] [10] Uddling J, Gelang-Alfredsson J, Piikki K, et al. Photosynthesis Research, 2007, 91(1): 37.

[11] [11] Cao Q, Miao Y, Shen J, et al. Precision Agriculture, 2016, 17(2): 136.

[12] [12] Cao Q, Miao Y, Wang H, et al. Field Crops Research, 2013, 154(3): 133.

[13] [13] Gitelson A A, Kaufman Y J, Merzlyak M N. Remote Sensing of Environment, 1996, 58(3): 289.

[14] [14] Haboudane D, Miller J R, Pattey E, et al. Remote Sensing of Environment, 2004, 90(3): 337.

[15] [15] Broge N H, Mortensen J V. Remote Sensing of Environment, 2002, 81(1): 45.

[16] [16] Kanke Y, Tubaa B, Dalen M, et al. Precision Agriculture, 2016, 17(5): 507.

[17] [17] Liu H Q, Huete A. IEEE Transactions on Geoscience & Remote Sensing, 1995, 33(2): 457.

[18] [18] Zarco-Tejada P J, Miller J R, Morales A, et al. Remote Sensing of Environment, 2004, 90(4): 463.