[1] Inoue Y, Penuelas J.International Journal of Remote Sensing, 2001, 22(18), 3883.
[6] Christian Nansen, Tulio Macedo, Rand Wwanson.International Journal of Remote Sensing, 2009, 30(10): 2447.
[11] RUILIANG P U.International Journal of Remote Sensing, 2009, 30(11): 2759.
[14] Zhang Jingheng, Wang Ke, Bailey J S.Pedosphere, 2006, 16(1): 108.