[1] Helmi Z M S, Mohamad A M S, Azadeh G. American Journal of Applied Sciences, 2006, 3(6): 1864.
[2] Dawson T P, Curran P J. International Journal of Remote Sensing, 1998, 19(11): 2133.
[9] Moses A C, Andrew K S. Remote Sensing of Environment, 2006, 101(2): 181.
[13] Ray Merton. Proceedings of the Seventh annual JPL Airborne Earth Science Workshop, NASA, Jet Propulsion Laboratory, Pasadena, California, Usa. 12-16 January, 1998.