A Hybrid Machine Learning Approach for Monitoring Wheat Crop Traits Using Proximal Hyperspectral Remote Sensing RG Rejith, RN Sahoo, T Kondraju, A Bhandari, R Ranjan Biology and Life Sciences Forum 54 (1), 33 , 2026 2026
Retrieving Canopy Chlorophyll Content from Sentinel-2 Imagery Using Google Earth Engine TT Kondraju, RN Sahoo, RG Rejith, A Bhandari, R Ranjan, DVSC Reddy, ... Biology and Life Sciences Forum 54 (1), 13 , 2026 2026
Scaling Crop Water Status Monitoring with a PROSAIL–GPR Hybrid Model on Google Earth Engine T Kondraju, R Sahoo, RG Rejith, A Bhandari, R Ranjan MDPI , 2025 2025
Scaling-up plant chlorophyll retrieval from proximal to UAV-borne hyperspectral data using a Gaussian process hybrid model RN Sahoo, RG Rejith, T Kondraju, R Ranjan, A Bhandari, S Gakhar, ... International Journal of Remote Sensing 46 (23), 8990-9014 , 2025 2025 Citations: 2
Soil Moisture Mapping Using Sentinel-1 SAR Data and Cloud-Based Regression Modeling on Google Earth Engine TT Kondraju, S Ramalingam, RG Rejith, A Bhandari, RN Sahoo, ... Environmental and Earth Sciences Proceedings 36 (1), 9 , 2025 2025
Generation of Synthetic Hyperspectral Image Cube for Mapping Soil Organic Carbon Using Proximal Remote Sensing RG Rejith, RN Sahoo, T Kondraju, A Bhandari, R Ranjan, A Moursy Environmental and Earth Sciences Proceedings 36 (1), 3 , 2025 2025 Citations: 1
Exploring the Application of UAV-Multispectral Sensors for Proximal Imaging of Agricultural Crops TT Kondraju, RN Sahoo, S Ramalingam, RG Rejith, A Bhandari, ... Engineering Proceedings 118 (1), 91 , 2025 2025 Citations: 1
A Google Earth Engine-based Application for Monitoring Soil Moisture using Sentinel 1 Synthetic Aperture Radar Data T Kondraju, S Ramalingam, RG Rejith, A Bhandari, RN Sahoo, R Ranjan MDPI , 2025 2025
Estimating Leaf Area Index of Wheat Using UAV-Hyperspectral Remote Sensing and Machine Learning RG Rejith, RN Sahoo, R Ranjan, T Kondraju, A Bhandari, S Gakhar Biology and Life Sciences Forum 41 (1), 11 , 2025 2025 Citations: 1
Drone-Based Multispectral Imaging for Precision Monitoring of Crop Growth Variables D Venkata Sai Chakradhar Reddy, RN Sahoo, T Kondraju, RG Rejith, ... Biology and Life Sciences Forum 41 (1), 10 , 2025 2025 Citations: 3
Drone-based multispectral imaging for precision monitoring of crop growth variables DVSC Reddy, RN Sahoo, T Kondraju, RG Rejith, R Ranjan, A Bhandari, ... MDPI , 2024 2024 Citations: 7
Machine Learning Approaches for Early Detection of Rice Blast Disease Using Proximal Hyperspectral Remote Sensing S Ramalingam, RN Sahoo, D Saraswat, RM Stwalley, A Kumar, R Ranjan, ... AGU Fall Meeting Abstracts 2024, B01-37 , 2024 2024
Monitoring cropland LAI using Gaussian Process Regression and sentinel–2 surface reflectance data in Google Earth Engine RN Sahoo, T Kondraju, RG Rejith, J Verrelst, R Ranjan, S Gakhar, ... International Journal of Remote Sensing 45 (15), 5008-5027 , 2024 2024 Citations: 5
High-throughput chlorophyll fluorescence image-based phenotyping for water deficit stress tolerance in wheat S Arya, RN Sahoo, VK Sehgal, K Bandyopadhyay, RG Rejith, ... Plant Physiology Reports 29 (2), 278-293 , 2024 2024 Citations: 12
Estimation of wheat biophysical variables through UAV hyperspectral remote sensing using machine learning and radiative transfer models RN Sahoo, RG Rejith, S Gakhar, J Verrelst, R Ranjan, T Kondraju, ... Computers and Electronics in Agriculture 221, 108942 , 2024 2024 Citations: 39
Drone remote sensing of wheat N using hyperspectral sensor and machine learning RN Sahoo, RG Rejith, S Gakhar, R Ranjan, MC Meena, A Dey, ... Precision Agriculture 25 (2), 704-728 , 2024 2024 Citations: 46
Impacts of rock quarrying on land use and soil environment of a tropical mountain landscape in south Kerala, India RG Rejith, S Anirudhan, S Abinash, PM Thomas, RS Ashikraj Remote Sensing of Soils, 609-624 , 2024 2024 Citations: 3
Assessment of land degradation vulnerability in the semi-arid region of Southern India using GIS-based MEDALUS approach S Kaliraj, N Chandrasekar, M Parmar, RG Rejith, S Dharumarajan, ... Remote sensing of soils, 591-608 , 2024 2024 Citations: 28
UAV-Based Retrieval Of Wheat Canopy Chlorophyll Content Using A Hybrid Machine Learning Approach RG Rejith, RN Sahoo, J Verrelst, R Ranjan, S Gakhar, A Anand, ... 2023 IEEE India Geoscience and Remote Sensing Symposium (InGARSS), 1-4 , 2023 2023 Citations: 5
Optimizing the retrieval of wheat crop traits from UAV-borne hyperspectral image with radiative transfer modelling using Gaussian process regression RN Sahoo, S Gakhar, RG Rejith, J Verrelst, R Ranjan, T Kondraju, ... Remote Sensing 15 (23), 5496 , 2023 2023 Citations: 23
MOST CITED SCHOLAR PUBLICATIONS
Mapping of mineral resources and lithological units: a review of remote sensing techniques RG Rejith, M Sundararajan International Journal of Image and Data Fusion, 1-28 , 2019 2019 Citations: 169
Combined magnetic, electrostatic, and gravity separation techniques for recovering strategic heavy minerals from beach sands RG Rejith, M Sundararajan Marine Georesources & Geotechnology 36 (8), 959-965 , 2018 2018 Citations: 58
Monazite chemistry and its distribution along the coast of Neendakara–Kayamkulam belt, Kerala, India JK Anitha, S Joseph, RG Rejith, M Sundararajan SN Applied Sciences 2 (5), 812 , 2020 2020 Citations: 56
Drone remote sensing of wheat N using hyperspectral sensor and machine learning RN Sahoo, RG Rejith, S Gakhar, R Ranjan, MC Meena, A Dey, ... Precision Agriculture 25 (2), 704-728 , 2024 2024 Citations: 46
Delineation of Groundwater Potential Zones in Hard Rock Terrain Using Integrated Remote Sensing, GIS and MCDM Techniques: A Case Study From Vamanapuram River Basin, Kerala, India RG Rejith, S Anirudhan, M Sundararajan GIS and Geostatistical Techniques for Groundwater Science, 349-365 , 2019 2019 Citations: 44
Estimation of wheat biophysical variables through UAV hyperspectral remote sensing using machine learning and radiative transfer models RN Sahoo, RG Rejith, S Gakhar, J Verrelst, R Ranjan, T Kondraju, ... Computers and Electronics in Agriculture 221, 108942 , 2024 2024 Citations: 39
Satellite-based spectral mapping (ASTER and landsat data) of mineralogical signatures of beach sediments: a precursor insight RG Rejith, M Sundararajan, L Gnanappazham, VJ Loveson Geocarto International 37 (9), 2580-2603 , 2022 2022 Citations: 35
La-Ce doped TiO 2 nanocrystals: a review on synthesis, characterization and photocatalytic activity A Amritha, M Sundararajan, RG Rejith, MA Mohammed-Aslam SN Applied Sciences 1 (11), 1441 , 2019 2019 Citations: 35
Assessment of land degradation vulnerability in the semi-arid region of Southern India using GIS-based MEDALUS approach S Kaliraj, N Chandrasekar, M Parmar, RG Rejith, S Dharumarajan, ... Remote sensing of soils, 591-608 , 2024 2024 Citations: 28
Optimizing the retrieval of wheat crop traits from UAV-borne hyperspectral image with radiative transfer modelling using Gaussian process regression RN Sahoo, S Gakhar, RG Rejith, J Verrelst, R Ranjan, T Kondraju, ... Remote Sensing 15 (23), 5496 , 2023 2023 Citations: 23
Unmanned aerial vehicle (UAV)–based imaging spectroscopy for predicting wheat leaf nitrogen RN Sahoo, S Gakhar, RG Rejith, R Ranjan, MC Meena, A Dey, ... Photogrammetric Engineering & Remote Sensing 89 (2), 107-116 , 2023 2023 Citations: 20
Remote sensing for exploring heavy mineral deposits: a case study of Chavara and Manavalakurichi deposits, southwest coast of India RG Rejith, M Sundararajan, S Venkatesan, MA Mohammed-Aslam Remote Sensing of Ocean and Coastal Environments, 177-188 , 2021 2021 Citations: 15
Raman-XPS spectroscopic investigation of heavy mineral sands along Indian coast M Sundararajan, RG Rejith, RA Renjith, AP Mohamed, GS Gayathri, ... Geo-Marine Letters 41 (2), 22 , 2021 2021 Citations: 14
SEDIMENTOLOGY AND GEOCHEMISTRY OF HEAVY MINERAL DEPOSITS ALONG THE COAST OF KANYAKUMARI DISTRICT, TAMIL NADU, INDIA S Sajimol, RG Rejith, C Lakshumanan, M Sundararajan Geochemistry and Mineralogy of Coastal Sediments in Tamil Nadu, 145 , 2017 2017 Citations: 14
HEAVY MINERAL RESOURCES IN TAMIL NADU, INDIA: AN OVERVIEW GS Gayathri, RG Rejith, SH Jeelani, M Sundararajan, MAM Aslam, ... Geochemistry and Mineralogy of Coastal Sediments in Tamil Nadu, 110 , 2017 2017 Citations: 13
High-throughput chlorophyll fluorescence image-based phenotyping for water deficit stress tolerance in wheat S Arya, RN Sahoo, VK Sehgal, K Bandyopadhyay, RG Rejith, ... Plant Physiology Reports 29 (2), 278-293 , 2024 2024 Citations: 12
Raman-XPS spectroscopy, REE chemistry, and surface morphology of Fe-Ti oxide heavy mineral sands: a case study from Varkala-Kovalam coast, south-west India RG Rejith, M Sundararajan, A Peer Mohamed, M Satyanarayanan Applied Earth Science 130 (3), 161-173 , 2021 2021 Citations: 10
Characterization of weathering profile and quality of groundwater over hard rock terrain RG Rejith, M Sundararajan, B Gowtham, A Balasubramanian, ... Arabian Journal of Geosciences 14 (3), 228 , 2021 2021 Citations: 8
Drone-based multispectral imaging for precision monitoring of crop growth variables DVSC Reddy, RN Sahoo, T Kondraju, RG Rejith, R Ranjan, A Bhandari, ... MDPI , 2024 2024 Citations: 7
GIS-based machine learning algorithms for mapping beach placer deposits in the southwest coast of India using Landsat-8 OLI images RG Rejith, M Sundararajan, L Gnanappazham, K Seenipandi, ... Journal of Applied Remote Sensing 16 (1), 012011-012011 , 2022 2022 Citations: 7
