1. Li Xiaowen, Ni Wenge, Fusion of multiangular and imaging spectrometer data, inProc. of GIS, AM/ FM Asia’ 97 &Geoinformatics’ 97, Taipei, 1997, 349–353.
2. Li Xiaowen, Wang Jindi,Canopy Reflectance Models, Inversion, and Characterization of Canopy Structure (inChinese), Beijing:Science Press, 1995, 118.
3. Iaquinta, J., Pinty, B., Privette, J. L., Inversion of a physically based bidirectional reflectance model of vegetation,IEEE Trans. on Geosciense and Remote Sensing, 1997, 35(3):687.
4. Yu Tao, Tian Guoliang, The application of the thermal inertia method for monitoring of soil moisture of North China plain based on NOAA-AVHRR data,Journal of Remote Sensing (inChinese), 1997, 1(1):24.
5. Jin Yaqiu, Liu Changlong, Parameter retrieval by using ANN model,Journal of Remote Sensing (in Chinese), 1997, 1(2):83.