भा.कृ.अ.प. - भारतीय कृषि अनुसंधान संस्थान | ICAR-Indian Agricultural Research Institute

Agricultural Physics      (13 scientists)

Dr R.N. Sahoo

   

Field of Specialisation : Remote Sensing, Soil Physics

Dr R.N. Sahoo

Principal Scientist

M.Sc. : Odisha University of Agriculture and Technology, Bhubaneswar

Ph.D : ICAR- Indian Agricultural Research Institute, New Delhi

Google Scholar

PG School, Faculty Disciplines : Agricultural Physics

No. of Students Guided : -    M.Sc :   2

   Ph.D :   7

Eere Vidya Madhuri, Rabi N Sahoo, Selvaprakash Ramalingam, Subhash Chander, Sharan Paramimuthu, Rajna Salim (2025). Detecting Brown Planthopper, Nilaparvata lugens (Stal) Damage in Rice Using Hyperspectral Remote Sensing, Archives of Insect Biochemistry and Physiology, 118 (2) (NAAS rating: 7.5)
Sahoo, R. N., Kondraju, T., Rejith, R. G., Verrelst, J., Ranjan, R., Gakhar, S., Bhandari A and Chinnusamy, V. (2024). Monitoring cropland LAI using Gaussian Process Regression and Sentinel 2 surface reflectance data in Google Earth Engine. , International Journal of Remote Sensing,, 45(15), 5008 5027 (NAAS rating: 9)
Sahoo, Rabi N. R.G. Rejith, Shalini Gakhar, Jochem Verrelst, Rajeev Ranjan, Tarun Kondraju, Mahesh C. Meena, Joydeep Mukherjee, Anchal Dass, Sudhir Kumar, Mahesh Kumar, Raju Dhandapani, Viswanathan Chinnusamy (2024). Estimation of wheat biophysical variables through UAV hyperspectral remote sensing using machine learning and radiative transfer models, Computers and Electronics in Agriculture, 221, 108942 (NAAS rating: 13.7)
Arya, Sunny, Rabi N. Sahoo,V. K. Sehgal, Kalikinkar Bandyopadhyay,R. G. Rejith,Viswanathan Chinnusamy, Sudhir Kumar, Sanjeev Kumar, K. M. Manjaiah (2024). High?throughput chlorophyll fuorescence image?based phenotyping for water defcit stress tolerance in wheat, Plant Physiology Reports , Volume 29, pages 278 293 (NAAS rating: 7.5)
Saha Namita Das, Priyanka Kumari, Bappa Das, R.N. Sahoo, Rajesh Kumar, Debasis Golui, Bhupinder Singh, Niveta Jain, Arti Bhatia, Anita Chaudhary, Bidisha Chakrabarti, Arpan Bhowmik, Partha Saha, Sadikul Islam (2024). Vis-NIR spectroscopy based rapid and non-destructive method to quantitate microplastics: An emerging contaminant in farm soil, Science of The Total Environment , 927, 172088 (NAAS rating: 14.2)
Sahoo, R.N., Gakhar, S., Rejith, R.G., Verrelst, J., Ranjan, R. Kondraju, T., Meena, M.C., Mukherjee, J., Dass, A., Kumar, S., et al. (2023). Optimizing the Retrieval of Wheat Crop Traits from UAV-Borne Hyperspectral Image with Radiative Transfer Modelling Using Gaussian Process Regression., Remote Sensing, 15, 5496 (NAAS rating: 10.2)
Sahoo, Rabi N.; Rejith, R. G.; Gakhar, Shalini; Ranjan, Rajeev; Meena, Mahesh C.; Dey, Abir; Mukherjee, Joydeep; Dhakar, Rajkumar; Meena, Abhishek; Daas, Anchal; Babu, Subhash; Upadhyay, Pravin K.; Sekhawat, Kapila; Kumar, Sudhir; Kumar, Mahesh; Chinnusamy, Viswanathan; Khanna, Manoj (2023). Drone remote sensing of wheat N using hyperspectral sensor and machine learning, Precision Agriculture, 25 (2): 704-728 (NAAS rating: 11.4)
Rabi N. Sahoo, Shalini Gakhar, RG Rejith, Rajeev Ranjan, Mahesh C Meena, Abir Dey, Joydeep Mukherjee, Rajkumar Dhakar, Sunny Arya, Anchal Daas, Subhash Babu, Pravin K Upadhyay, Kapila Sekhawat, Mahesh Kumar, Viswanathan Chinnusamy, Manoj Khanna (2023). Unmanned Aerial Vehicle (UAV)-Based Imaging Spectroscopy for Predicting Wheat Leaf Nitrogen, Photogrammetric Engineering & Remote Sensing, 89 (2):107-116 (NAAS rating: 0)
Mandal Nandita, Sujan Adak, Deb K Das, Rabi N Sahoo, Joydeep Mukherjee, Andy Kumar, Viswanathan Chinnusamy, Bappa Das, Arkadeb Mukhopadhyay, Hosahatti Rajashekara, Shalini Gakhar (2023). Spectral characterization and severity assessment of rice blast disease using univariate and multivariate models, Frontiers in Plant Science, 14 (NAAS rating: 10.1)
Prajapati, V.K., Khanna,M., Singh, M., Kaur,R., Sahoo,R.N., and Singh, D.K. (2022). PCA based composite drought index for drought assessment in Marathwada region of Maharashtra state, India, Theoretical and Applied Climatology, , Theoretical and Applied Climatology, 149, 207 220, (NAAS rating: 0)
Misra,Tanuj, Arora, Alka, Marwaha, Sudeep, Jha, Ranjeet Ranjan, Ray, Mrinmoy , Jain, Rajni, Rao, AR, Varghese, Eldho, Kumar, Shailendra , Kumar, Sudhir,. Nigam, Aditya , Sahoo, Rabi Narayan, Chinnusamy, Viswanathan (2021). Web-SpikeSegNet: deep learning framework for recognition and counting of spikes from visual images of wheat plants , IEEE Access, 9: 76235-76247 (NAAS rating: 9.4)
Prajapati, V.K., Khanna,M., Singh, M., Kaur,R., Sahoo,R.N., and Singh, D.K. (2021). Evaluation of time scale of meteorological, hydrological and agricultural drought indices, Natural Hazards, 109(1):89-109 (NAAS rating: 9.3)
Das, Bappa, Rabi N Sahoo, Sourabh Pargal, Gopal Krishna, Rakesh Verma, Chinnusamy Viswanathan, Vinay K Sehgal, Vinod K Gupta (2021). Evaluation of different water absorption bands, indices and multivariate models for water-deficit stress monitoring in rice using visible-near infrared spectroscopy, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 247 (NAAS rating: 0)
Krishna Gopal, Sahoo, R.N., Prafull Singh, Himesh Patra, Vaishangi Bajpai, Bappa Das, Sudhir Kumar, Raju Dhandapani, Chandrapal Vishwakarma, Madan Pal & V. Chinnusamy (2021). Application of thermal imaging and hyperspectral remote sensing for crop water deficit stress monitoring, Geocarto International, 36 (5), 481-498 (NAAS rating: 9.3)
Das, Bappa, Rabi N. Sahoo, Pargal, Sourabh Krishna, Gopal, Verma, Rakesh, Chinnusamy, Viswanathan, Sehgal, Vinay K. and Gupta, Vinod K. (2020). Comparative analysis of index and chemometric techniques-based assessment of leaf area index (LAI) in wheat through field spectroradiometer, Landsat-8, Sentinel-2 and Hyperion bands, , Geocarto International, 35(13): 1415-1432 (NAAS rating: 9.3)