NASA - National Aeronautics and Space Administration

Fairweather, S., C. Potter, R. Crabtree, and S. Li (2012), A comparison of multispectral ASTER and Hyperspectral AVIRIS Multiple Endmember Spectral Mixture Analysis for sagebrush and herbaceous cover in Yellowstone, Photogrammetric Engineering & Remote Sensing, 78, 23-33.