TY - RPRT TI - Normalization of multidirectional red and NIR reflectances with the SAVI AU - Huete, A. R. AU - Hua, G. AU - Qi, J. AU - Chehbouni, A. AU - Van Leeuwen, W. J. D. PY - 1992 UR - https://ntrs.nasa.gov/citations/19920067044 ID - 19920067044 ER -