[4] Salisbury J W, Walter L S, Vergo N, et al. Infrared(2.1~25 μm) Spectra of Minerals. Hopkins: Johns Hopkins University Press, 1991.
[5] Weguller U. Int. Journal Remote Sens., 1993, 14(5): 15.
[6] Wegmuller C, Matzler R Huppi, Schanda E. IEEE Transaction. on Geosci. and Remote Sens., 1994, 32(3): 698.
[7] d’ Auria G. et al. Radio Sci., 1998, 33(2): 21.
[8] Zomer R J, Trabucco A, Ustin S L. Journal of Environmental Management, 2009, 90: 2170.
[9] Clark Roger N, Swayze Gregg A, Wise Richard, et al. USGS Open File Report, 2003.
[18] Gu Yanfeng, Wang Chen, Wang Shizhe, et al. Pattern Recognition Letters, 2011, 32: 114.