Publications

Also available on Google Scholar. Author tags: First author Co-author Under review

Under Review / Current

  1. Regional Stability of Landslide Driver Attribution from Multi-Sensor Earth Observation. S. K. Singh (first author). Ready to submit to International Journal of Applied Earth Observation and Geoinformation. First author Ready to submit
  2. Energy-Based Transformer for Fusion of SAR and Optical Imagery in Retrieving Biophysical Parameters. S. K. Singh (first author). ISPRS Journal of Photogrammetry and Remote Sensing, under revision. First author Under revision
  3. Ecozone-Specific Dengue Risk Mapping in Peru Using Remote Sensing and Machine Learning with Spatial Window and Temporal Lag. S. K. Singh (first author). Science of Remote Sensing, under review. First author Under review
  4. Enhanced First-Order Radiative Transfer Model for Soil Moisture and LAI Retrieval from Sentinel-1 SAR Data: A Monostatic Approach. Co-authors and S. K. Singh (second author). Submitted to Remote Sensing of Environment (2026); currently under revision. Co-author Under revision
  5. Estimating biophysical and biochemical parameters from a novel half-range pseudo-hyperspectral image generated from UAV imagery. Co-authors and S. K. Singh. International Journal of Remote Sensing, under revision (2026). Under revision
  6. Analytically Modified Anisotropic First-order Radiative Transfer Model Calibration via X- and L-Band Bistatic Radar Measurements over Vegetation. Co-authors and S. K. Singh. IEEE Transactions on Geoscience and Remote Sensing (TGRS), submitted (2026). Submitted
  7. Integration of Modified Water Cloud and Dubois Models with Novel Interaction Terms for Precise Estimation of Soil Moisture and Leaf Area Index from C-Band SAR Data. S. Roy, R. Prasad, S. K. Singh, P. K. Srivastava, G. Singh, H. S. Srivastava, et al. SSRN preprint (4963946). Co-author Preprint

2026

  1. Evaluating various vegetation indices in triangle method to enhance high-resolution soil moisture estimation. Co-authors and S. K. Singh. Advances in Space Research, 2026. Co-author

2025

  1. Improved radar vegetation water content integration for SMAP soil moisture retrieval. J. Sharma, R. Prasad, P. K. Srivastava, S. K. Singh, S. A. Yadav, D. K. Pandey. Remote Sensing Applications: Society and Environment, 2025. Co-author

2024

  1. Fusion of optical and SAR data using three approaches for the estimation of LAI with modified Integral Equation Model. S. K. Singh, R. Prasad, S. A. Yadav, P. K. Srivastava, G. Singh, H. S. Srivastava. IEEE Geoscience and Remote Sensing Letters, 2024. First author
  2. Development of a new Vegetation Modulated Soil Moisture Index for the spatial disaggregation of SMAP soil moisture data product. J. Sharma, R. Prasad, P. K. Srivastava, S. A. Yadav, S. K. Singh, B. Verma. Physics and Chemistry of the Earth, 2024. Co-author
  3. Evaluating the Transferability of a Bistatic Radiative Transfer Model to Monostatic Scattering for Wheat Crop with Sentinel-1 SAR Dual Polarimetric Data. S. Khamrai, R. Prasad, S. A. Yadav, S. K. Singh, G. Singh, P. K. Srivastava, et al. IEEE India Geoscience and Remote Sensing Symposium (InGARSS), 2024. Co-author

2023

  1. Incorporation of first-order backscattered power in Water Cloud Model for improving the leaf area index retrieval using dual-polarized Sentinel-1 SAR data. S. K. Singh, R. Prasad, P. K. Srivastava, S. A. Yadav, V. P. Yadav, J. Sharma. Remote Sensing of Environment, 2023. First author
  2. Improved accuracy of volume power estimated from optimized dual polarized SAR decomposition. S. K. Singh, R. Prasad, V. Tiwari, P. K. Srivastava. International Journal of Remote Sensing, 2023. First author

2022

  1. Synergy of dual–polarimetric radar vegetation descriptor and Gaussian processes regression algorithm for estimation of leaf area index. S. K. Singh, R. Prasad, V. P. Yadav, S. A. Yadav, J. Sharma, P. K. Srivastava. International Journal of Remote Sensing, 2022. First author
  2. Far-field bistatic scattering simulation for rice crop biophysical parameters retrieval using modified radiative transfer model at X- and C-band. S. A. Yadav, R. Prasad, V. P. Yadav, B. Verma, S. K. Singh, J. Sharma. Remote Sensing of Environment, 2022. Co-author
  3. Time-series polarimetric bistatic scattering decomposition using comprehensive modified first-order radiative transfer model at C-band for vegetative terrain and validation. S. A. Yadav, R. Prasad, P. K. Srivastava, S. K. Singh, J. Sharma, S. Khamrai. International Journal of Remote Sensing, 2022. Co-author

2021

  1. Roughness characterization and disaggregation of coarse-resolution SMAP soil moisture using single-channel algorithm. J. Sharma, R. Prasad, P. K. Srivastava, S. K. Singh. Journal of Applied Remote Sensing, 2021. Co-author

2019

  1. A comparison of machine-learning regression algorithms for the estimation of LAI using Landsat-8 satellite data. V. P. Yadav, R. Prasad, R. Bala, A. K. Vishwakarma, S. A. Yadav, S. K. Singh. International Society for Photogrammetry and Remote Sensing, 2019. Co-author

Conferences & Workshops

  1. Introduction to Drone Mapping and Data Collection. Tufts University (Grafton Campus), USA, September 2025.
  2. National Seminar on Grand Challenges in Earth System Sciences. Institute of Environment and Sustainable Department, BHU, India, 2023.
  3. Investigation of Optimized Modified Water Cloud Model with Semi-Empirical and Physical Surface Scattering Model for Retrieval of Leaf Area Index. Poster, American Geophysical Union (AGU) Fall Meeting, Chicago, IL, USA, 12–16 December 2022.