Gopal Krishna

Comparison of various modelling approaches for water deficit stress monitoring in rice crop through hyperspectral remote sensing

Gopal Krishna, Rabi Narayan Sahoo, Prafull Singh et al. · Agricultural Water Management · 2018 · 101 citations

Precision Agriculture, Environmental Monitoring, Engineering +13

Quantitative monitoring of sucrose, reducing sugar and total sugar dynamics for phenotyping of water-deficit stress tolerance in rice through spectroscopy and chemometrics

Bappa Das, Rabi Narayan Sahoo, Sourabh Pargal et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2017 · 70 citations

Plant Physiology, Plant Stress, Botany +10

Comparison of different uni- and multi-variate techniques for monitoring leaf water status as an indicator of water-deficit stress in wheat through spectroscopy

Bappa Das, Rabi Narayan Sahoo, Sourabh Pargal et al. · Biosystems Engineering · 2017 · 66 citations

Water-deficit Stress, Precision Agriculture, Environmental Monitoring +11

Application of thermal imaging and hyperspectral remote sensing for crop water deficit stress monitoring

Gopal Krishna, Rabi Narayan Sahoo, Prafull Singh et al. · Geocarto International · 2019 · 65 citations

Precision Agriculture, Environmental Monitoring, Engineering +24

Evaluation of different water absorption bands, indices and multivariate models for water-deficit stress monitoring in rice using visible-near infrared spectroscopy

Bappa Das, Rabi Narayan Sahoo, Sourabh Pargal et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2020 · 50 citations

Precision Agriculture, Environmental Monitoring, Visible-near Infrared Spectroscopy +13