PUBLICATIONS

Journal Articles

  • Gamagedara, Y., Wijewardane, N.K., Feng, G., Seybold, S., Williams, M., Tagert, M.L., Martins, V.S. (2024). Can we use a mid-infrared fine-ground soil spectral library to predict non-fine-ground spectra?, Geoderma, 443, 116799, ISSN 0016-7061, https://doi.org/10.1016/j.geoderma.2024.116799
  • Silva, F.H.C.A., Wijewardane, N.K., Bheemanahalli, R., Reddy, K.R., Zhang, X., Vennam, R.R. (2023). Comparison of UV, visible and near-infrared, and mid-infrared spectrometers to estimate maize and sorghum leaf nutrients using dry-intact and ground leaves, Computers and Electronics in Agriculture, Volume 211, 108001, ISSN 0168-1699, https://doi.org/10.1016/j.compag.2023.108001
  • Whatley, C. R., Wijewardane, N. K., Bheemanahalli, R., Reddy, K. R., & Lu, Y. (2023). Effects of fine grinding on mid-infrared spectroscopic analysis of plant leaf nutrient content. Scientific Reports, 13(1), 6314. https://doi.org/10.1038/s41598-023-33558-5
  • Wijewardane, N. K., Zhang, H., Yang, J., Schnable, J. C., Schachtman, D. P., & Ge, Y. (2023). A leaf-level spectral library to support high throughput plant phenotyping: Predictive accuracy and model transfer. Journal of Experimental Botany, erad129. https://doi.org/10.1093/jxb/erad129
  • Silva, F. H. C. A., Wijewardane, N. K., Cox, M. S., & Zhang, X. (2025). Assessment of different VisNIR and MIR spectroscopic techniques and the potential of calibration transfer between MIR laboratory and portable instruments to estimate soil properties. Soil and Tillage Research, 251, 106555. https://doi.org/10.1016/j.still.2025.106555
  • Yang, Y., Wijewardane, N. K., Harvey, L., & others. (2025). Sweetpotato moisture content and textural property estimation using hyperspectral imaging and machine learning. Food Measurement and Characterization, 19, 2700–2716. https://doi.org/10.1007/s11694-025-03140-w
  • Yadav, S. A., Wijewardane, N. K., Zhang, X., & others. (2025). Context-aware deep learning model for yield prediction in potato using time-series UAS multispectral data. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 18, 6096–6115. https://doi.org/10.1109/JSTARS.2025.3539217
  • Yang, Y., Wijewardane, N. K., Slonecki, T. J., Wadl, P. A., Andreason, S. A., Chen, J., & Harvey, L. (2025). Nondestructive detection of sweet potato leaf curl virus using 3D laser imaging combined with deep learning. Smart Agricultural Technology, 11, 101004. https://doi.org/10.1016/j.atech.2025.101004

Conference presentations

  • Yadav, S. A., Wijewardane, N. K., Zhang, X., & McCraine, D. (2025, May). Radiometric and modified RossThick-LiSparse BRDF correction for low-altitude UAV data at varying solar-sensor geometries for time-series analysis. In Autonomous Air and Ground Sensing Systems for Agricultural Optimization and Phenotyping X (Proc. SPIE 13475, 1347502). SPIE. https://doi.org/10.1117/12.3053465