TY - RPRT TI - Estimation of shortwave hemispherical reflectance (albedo) from bidirectionally reflected radiance data AU - Starks, Patrick J. AU - Norman, John M. AU - Blad, Blaine L. AU - Walter-Shea, Elizabeth A. AU - Walthall, Charles L. PY - 1991 UR - https://ntrs.nasa.gov/citations/19920035263 ID - 19920035263 ER -