[1] William C Snyder, Zhengming Wan. BRDF models to predict spectral reflectance and emissivity in the thermal infrared.IEEE Transactions on Geoscience and Remote Sensing, 1998,136:214-225
[2] X Li, Strahler A H. Geometric-optical bi-directional reflectance modeling of discrete crown vegetation: Effect of crown shape and mutual shadowing, IEEE Transactions on Geoscience and Remote Sensing, 1992,130:276-291
[3] Diner D J, Bruegge C T, Martonchik J V, et al. A multi-angle imaging spectro radiometer for terrestrial remote sensing from the earth observing system. J.Imaging Syst.Technol.,1991,3(2):92-107
[4] Irons J, R Ranson J T, Willams D L, et al. An offnadir pointing imaging spectrometer for terrestrial ecosystem study.IEEE Trans. Geosci.Remote Sensing, 1991,29: 66-74
[5] Deschamps P M, Breon F M, Leroy M, et al. The POLDER mission: instrument characteristics and science objectives. IEEE Trans. Geosci. Remote Sensing, 1994,32(3): 598-615
[6] Jun-Fa Wang. An Airborne multi-angle TIR/VNIR imaging system.Remote Sensing Reviews, 2000,19:161-169