NASA - National Aeronautics and Space Administration

Wenze, Y., D. Huang, B. Tan, J. C. Stroeve, N. V. Shabanov, Y. Knyazikhin, R. Nemani, and R. B. Myneni (2006), Analysis of leaf area index and fraction vegetation absorbed PAR products from the Terra MODIS Sensor: 2000-2005, IEEE Trans. Geosci. Remote Sens., 44, 1829-1842, doi:10.1109/TGRS.2006.871214.