Retrieval of wheat leaf area index from AWiFS multispectral data using canopy radiative transfer simulation. - Rahul Nigam; Bimal K. Bhattacharya; Swapnil Vyas; Markand P. Oza (Int. J. Appl. Earth Obs. Geoinformation, 2014)

A combined deficit index for regional agricultural drought assessment over semi-arid tract of India using geostationary meteorological satellite data. - Swapnil Vyas; Bimal K. Bhattacharya; Rahul Nigam; Pulak Guhathakurta; Kripan Ghosh; N. Chattopadhyay; Rakesh Mohan Gairola (Int. J. Appl. Earth Obs. Geoinformation, 2015)