[1] Baumgardner M F, Silva L F, Biehl L L, et al. Advances in Agronomy, 1985(38): 1.
[3] Yongling W, Peng G, Zhiliang Z. Pedosphere, 2010, 20(3): 378.
[5] Breon F M, Tanre D, Lecomte P, et al. IEEE Trans Geosci Remote Sensing, 1995, 33(2): 487.
[6] Maignan F, Breon F M, Fedele E, et al. Remote Sensing Environ, 2009, 113(12): 2642.
[7] Litivinov P, Hasekamp O, Cairns B, et al. Journal of Quantitative Spectroscopy and Radiative Transfer, 2010, 111(4): 529.
[8] Peltoniemi J, Hakala T, Suomalainen J, et al. Journal of Quantitative Spectroscopy and Radiative Transfer, 2009, 110(17): 1940.
[11] Palacios-Orueta A, Ustin S L. Remote Sensing of Environment, 1998, 65(2): 170.
[12] Madeira Netto J. Photo-Interpretation, 1996, 34(2): 59.