NASA - National Aeronautics and Space Administration

Kumar, U., S. Ganguly, R. Nemani, K. S. Raja, C. Milesi, R. Sinha, A. Michaelis, P. Votava, H. Hashimoto, S. Li, W. Wang, S. Kalia, and S. Gayaka (2017), Exploring Subpixel Learning Algorithms for Estimating Global Land Cover Fractions from Satellite Data Using High Performance Computing, Remote Sens., 9, 1105, doi:10.3390/rs9111105.