TRIPATHI, RAHUL, R N SAHOO, V K GUPTA, V K SEHGAL, and P M SAHOO. 2013. “Retrieval of Leaf Area Index Using IRS-P6, LISS-III Data and Validation of MODIS LAI Product (MOD15 V5) over Trans Gangetic Plains of India”. The Indian Journal of Agricultural Sciences 83 (4). https://epubs.icar.org.in/index.php/IJAgS/article/view/28833.