TY - RPRT TI - Cloud-Vegetation Interaction: Use of Normalized Difference Cloud Index for Estimation of Cloud Optical Thickness AU - Marshak, A. AU - Knyazikhint, Y. AU - Davis, A. AU - Wiscombe, W. AU - Pilewskie, P. PY - 1999 UR - https://ntrs.nasa.gov/citations/19990116846 ID - 19990116846 ER -