| Evapotranspiration using MODIS data and limited ground observations over selected agroecosystems in India K Mallick, BK Bhattacharya, S Chaurasia, S Dutta, R Nigam, J Mukherjee, ... International Journal of Remote Sensing 28 (10), 2091-2110, 2007 | 51 | 2007 |
| A combined deficit index for regional agricultural drought assessment over semi-arid tract of India using geostationary meteorological satellite data SS Vyas, BK Bhattacharya, R Nigam, P Guhathakurta, K Ghosh, ... International Journal of Applied Earth Observation and Geoinformation 39, 28-39, 2015 | 44 | 2015 |
| Interaction of convective organization with monsoon precipitation, atmosphere, surface and sea: The 2016 INCOMPASS field campaign in India AG Turner, GS Bhat, GM Martin, DJ Parker, CM Taylor, AK Mitra, ... Quarterly Journal of the Royal Meteorological Society 146 (731), 2828-2852, 2020 | 38 | 2020 |
| Geospatial technology in agroforestry: status, prospects, and constraints P Sharma, DR Bhardwaj, MK Singh, R Nigam, NA Pala, A Kumar, ... Environmental Science and Pollution Research 30 (55), 116459-116487, 2023 | 37 | 2023 |
| Efficiency based wheat yield prediction in a semi-arid climate using surface energy budgeting with satellite observations BK Bhattacharya, K Mallick, R Nigam, K Dakore, AM Shekh Agricultural and forest meteorology 151 (10), 1394-1408, 2011 | 34 | 2011 |
| Indo-French high-resolution thermal infrared space mission for Earth natural resources assessment and monitoring–Concept and definition of TRISHNA JP Lagouarde, BK Bhattacharya, P Crébassol, P Gamet, D Adlakha, ... The International Archives of the Photogrammetry, Remote Sensing and Spatial …, 2019 | 28 | 2019 |
| Development of regional wheat VI-LAI models using Resourcesat-1 AWiFS data S Chaurasia, R Nigam, BK Bhattacharya, VN Sridhar, K Mallick, SP Vyas, ... Journal of earth system science 120, 1113-1125, 2011 | 27 | 2011 |
| Crop type discrimination and health assessment using hyperspectral imaging R Nigam, R Tripathy, S Dutta, N Bhagia, R Nagori, K Chandrasekar, R Kot, ... Current Science 116 (7), 1108-1123, 2019 | 26 | 2019 |
| Mapping crop types in fragmented arable landscapes using AVIRIS-NG imagery and limited field data EAL Salas, SK Subburayalu, B Slater, K Zhao, B Bhattacharya, R Tripathy, ... International Journal of Image and Data Fusion 11 (1), 33-56, 2020 | 23 | 2020 |
| Relative calibration using natural terrestrial targets: A preparation towards Oceansat-2 scatterometer R Kumar, SA Bhowmick, KN Babu, R Nigam, A Sarkar IEEE Transactions on Geoscience and Remote Sensing 49 (6), 2268-2273, 2011 | 23 | 2011 |
| Extracting regional pattern of wheat sowing dates using multispectral and high temporal observations from Indian geostationary satellite S Vyas, R Nigam, NK Patel, S Panigrahy Journal of the Indian Society of Remote Sensing 41, 855-864, 2013 | 22 | 2013 |
| Spatial and temporal variability in energy and water vapour fluxes observed at seven sites on the Indian subcontinent during 2017 GS Bhat, R Morrison, CM Taylor, BK Bhattacharya, S Paleri, D Desai, ... Quarterly Journal of the Royal Meteorological Society 146 (731), 2853-2866, 2020 | 20 | 2020 |
| Retrieval of wheat leaf area index from AWiFS multispectral data using canopy radiative transfer simulation R Nigam, BK Bhattacharya, S Vyas, MP Oza International journal of applied earth observation and geoinformation 32 …, 2014 | 20 | 2014 |
| Impact of Kalpana‐1 derived land surface albedo on short‐range weather forecasting over the Indian subcontinent P Kumar, BK Bhattacharya, R Nigam, CM Kishtawal, PK Pal Journal of Geophysical Research: Atmospheres 119 (6), 2764-2780, 2014 | 20 | 2014 |
| Formulation of time series vegetation index from Indian geostationary satellite and comparison with global product R Nigam, BK Bhattacharya, KR Gunjal, N Padmanabhan, NK Patel Journal of the Indian Society of Remote Sensing 40, 1-9, 2012 | 20 | 2012 |
| New findings on impact of COVID lockdown over terrestrial ecosystems from LEO-GEO satellites N Lele, R Nigam, BK Bhattacharya Remote Sensing Applications: Society and Environment 22, 100476, 2021 | 16 | 2021 |
| Development of real-time reference evapotranspiration at the regional scale using satellite-based observations SS Vyas, R Nigam, BK Bhattacharya, P Kumar International Journal of Remote Sensing 37 (24), 6108-6126, 2016 | 16 | 2016 |
| Continental scale vegetation index from Indian geostationary satellite: algorithm definition and validation R Nigam, BK Bhattacharya, KR Gunjal, N Padmanabhan, NK Patel Current Science, 1184-1192, 2011 | 16 | 2011 |
| Investigating the hubble tension through hubble parameter data RK Thakur, S Gupta, R Nigam, PK Thiruvikraman Research in Astronomy and Astrophysics 23 (6), 065017, 2023 | 12 | 2023 |
| Operational semi-physical spectral-spatial wheat yield model development R Tripathy, KN Chaudhary, R Nigam, KR Manjunath, P Chauhan, SS Ray, ... The international archives of the photogrammetry, remote sensing and spatial …, 2014 | 12 | 2014 |
