[1] Stevens A, Van Wesemael B, Bartholomeus H, et al. Geoderma, 2008, 144(1-2): 395-404.
[2] Tian Y C, Zhang J J, Yao X, et al. Geoderma, 2013, 202: 161.
[3] Hummel J W, sudduth K A, Hollinger S E. Computers and Electronics in Agriculture, 2001, 32(2): 149.
[4] Ben-Dor E, Banin A. International Journal of Remote Sensing, 1995, 18: 3509.
[5] Chang C W, Laird D A, Hurburgh C R. Soil Science, 2005, 170(4): 244.
[6] Shi T Z, Cui L J, Wang J J, et al. Plant and Soil, 2013, 366(1-2): 363.
[8] Thulin S, Hill M J, Held A, et al. International Journal of Applied Earth Observation and Geoinformation, 2012, 19: 322.
[9] Hansen P M, Schjoerring J K. Remote Sensing of Environment, 2003, 86: 542.
[10] Nguyen H T, Lee B W. European Journal of Agronomy, 2006, 24: 349.
[11] Cho M A, Skidmore A, Corsi F, et al. International Journal of Applied Earth Observation and Geoinformation, 2007, 9: 414.
[12] Sun T, Lin H J, Xu H R, et al. Postharvest Biology and Technology, 2009, 51: 86.
[13] Kokaly R F, Clark R N. Remote Sensing of Environment, 1999, 67: 267.
[14] Schmidt K S, Skidmore A K. International Journal of Remote Sensing, 2001, 22: 3421.