J. R. Anderson, E. T. Hardy, J. T. Rocha and R. E. Witmer, “Land Use and Land Cover Classification System for Use with Remote Sensor Data,” US Geological Survey Professional Paper, Government Printing Office, Washington DC, 1976.
 R. J. Kauth and G. S. Thomas, “The Tasselled Cap—A Graphic Description of the Spectral Temporal Development of the Agricultural Crops as Seen by Landsat,” In: Proceedings of the Symposium on Machine Processing of Remotely Sensed Data, Purdue University, West Lafayette, 2004, pp. 4B-41-4B-51.
 S. G. Wheeler and P. N. Misra, “Linear Dimensionality of Landsat Agricultural Data with Implications for Classifications,” In: Proceedings of the Symposium on Machine Processing of Remotely Sensed Data, Laboratory for Applications of Remote Sensing, West Lafayette, 1976, pp. 2A-1-2A-9.
 M. L. Nirala and G. Venkatachalam, “Rotational Transformation of Remotely Sensed Data for Land Use Classification,” International Journal of Remote Sensing, Vol. 21, No. 11, 2000, pp. 2185-2202. doi:10.1080/01431160050029503
 H. N. S. Prakash, P. Nagabhushan and G. K. Chidanada, “Symbolic Agglomerative Clustering for Quantitative Analysis of Remotely Sensed Data,” International Journal of Remote Sensing, Vol. 21, No. 17, 2000, pp. 3239-3251. doi:10.1080/014311600750019868
 J. E. Vogelmann, T. Sohl and S. M. Howards, “Regional Characterization of Land Cover Using Multiple Sources of Data,” Photogrammetric Engineering and Remote Sensing, Vol. 61, No. 1, 1998, pp. 45-57.
 C. Homer, C. Yuang, Y. Limain, Y. B. Wylie and M. Coan, “Development of a 2001 National Land Cover Database for the United States,” Photogrammetric Engineering and Remote Sensing, Vol. 70, No. 7, 2004, pp. 829-840.
 M. Kneubuehler, M. E. Schaepman and T. W. Kellenbergerm, “Comparison of Different Approaches of Selecting Endmembers to Classify Agricultural Land by Means of Hyperspectral Data (DAIS7915),” IEEE International Geoscience and Remote Sensing Symposium Proceedings, Seattle, 6-10 July 1998, pp. 888-890.
 P. S. Thenkabail, E. A. Enclona, M. S. Ashton and B. Van Der Meer, “Accuracy Assessments of Hyperspectral Waveband Performance for Vegetation Analysis Applications,” Remote Sensing of Environment, Vol. 91, No. 3-4, 2004, pp. 354-376.
 G. A. Blackburn, “Quantifying Chlorophylls and Caroteniods at Leaf and Canopy Scales: An Evaluation of Some Hyperspectral Approaches,” Remote Sensing of Environment, Vol. 66, No. 3, 1998, pp. 273-285. doi:10.1016/S0034-4257(98)00059-5
 G. A. Carter, “Reflectance Bands and Indices for Remote Estimation of Photosynthesis and Stomatal Conductance in Pine Canopies,” Remote Sensing of Environment, Vol. 63, No. 1, 1998, pp. 61-72. doi:10.1016/S0034-4257(97)00110-7
 M. Shibayama and T. Akiyama, “Estimating Grain Yield of Maturing Rice Canopies Using High Spectral Resolution Resenescence Flectance Measurements,” Remote Sensing of Environment, Vol. 36, No. 1, 1991, pp. 45-53. doi:10.1016/0034-4257(91)90029-6
 P. J. Curran, J. L. Dungan and H. L. Gholz, “Exploring the Relationship between Reflectance Red Edge and Chlorophyll Content in Slash Pine,” Tree Physiology, Vol. 7, No. 1-4, 1990, pp. 33-48. doi:10.1093/treephys/7.1-2-3-4.33
 M.A. Aboelghar and H. A. Abdel Wahab, “Spectral Footprint of Botrytis cinerea, a Novel Way for Fungal Characterization,” Advances in Bioscience and Biotechnology, Vol. 4, No. 3, 2013, pp. 374-382. doi:10.4236/abb.2013.43050