1. Asrar, G., Fuchs, M., Kanemasu, E. T. and Hatfield, J. L.: 1984, ‘Estimating absorbed photosynthetically active radiation and leaf area index from spectral reflectance in wheat’, Agronomy Journal 76, 300–306.
2. Báez-González, A. D., Chen, P. Y., Tiscareño-López, M. and Srinivasan, R.: 2002, ‘Using satellite and field data with crop growth modeling to monitor and estimate corn yield in Mexico’, Crop Science 42, 1943–1949.
3. Baret, F. and Guyot, G.: 1991, ‘Potentials and limits of vegetation indices for lai and apar assessment’, Remote Sensing Environment 35, 161–173.
4. Chen, P. Y., Srinivasan, R. and Fedosejevs, G.: 2003a, ‘An automated cloud detection method for daily NOAA-16 AVHRR data over texas and Mexico’, Journal of Geophysical Research-Atmosphere 108(D23), 1–9.
5. Chen, P. Y., Srinivasan, R., Fedosejevs, G., Báez-González, A. D. and Gong, P.: 2002a, ‘Assessment of NDVI composite using merged NOAA-14 and NOAA-15 AVHRR sata’, Geographic Information Sciences 8, 31–38.