
Researcher
Alireza Pourreza
Assistant CE Specialist of Agricultural Mechanization, Biological and Agricultural Engineering, UC Davis
Researcher
Alireza is an Associate Professor of Cooperative Extension for the Biological and Agricultural Engineering Department at the University of California in Davis. His areas of research include Precision Agriculture/horticulture, Agricultural Mechanization, Remote Sensing and GIS, Machine Vision, Agricultural Robotics and Automation, Big Data, and Hyperspectral/Multispectral Imaging.
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Project Involvement

Year 3
Open-Source Infrastructure to Accelerate Scaling of Agricultural AI Technologies
#Agricultural Production#Core AI Technologies
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Year 2
AgML: Open-Source Machine Learning Infrastructure Pilot Project with Optimized Sensor-Driven Resilient Precision Agriculture
#Agricultural Production#Core AI Technologies
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Year 1
AI-Enabled Yield Sensing and Forecasting for Agriculture Production
#Core AI Technologies#Agricultural Production
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AIFS Publications
 Journal Article ⏐ Computers and Electronics in Agriculture 2025Journal Article ⏐ Comput. Electron. Agric. 2025 Journal Article ⏐ Computers and Electronics in Agriculture 2025Journal Article ⏐ Comput. Electron. Agric. 2025- Integrating Hyperspectral Radiative Transfer Modeling and Machine Learning for Enhanced Nitrogen Sensing in Almond LeavesChakraborty, Momtanu,Alireza Pourreza,Sirapoom Peanusaha,Parastoo Farajpoor,Sat Khalsa,and Patrick H BrownDOI: https://doi.org/10.1016/j.compag.2025.110195
 Journal Article ⏐ ISPRS Journal of Photogrammetry and Remote Sensing 2023Journal Article ⏐ ISPRS J. Photogramm. Remote Sens. 2023 Journal Article ⏐ ISPRS Journal of Photogrammetry and Remote Sensing 2023Journal Article ⏐ ISPRS J. Photogramm. Remote Sens. 2023- Impact of Sun-view Geometry on Canopy Spectral Reflectance VariabilityJafarbiglu, Hamid,and Alireza PourrezaDOI: 10.1016/j.isprsjprs.2022.12.002
 Journal Article ⏐ Computeres and Electronics in Agriculture 2022Journal Article ⏐ Comput. Electron. Agric. 2022 Journal Article ⏐ Computeres and Electronics in Agriculture 2022Journal Article ⏐ Comput. Electron. Agric. 2022- A Comprehensive Review of Remote Sensing Platforms, Sensors, and Applications in Nut CropsJafarbiglu, Hamid,and Alireza PourrezaDOI: 10.1016/j.compag.2022.106844
 Journal Article ⏐ Frontiers in Plant Science 2021Journal Article ⏐ Front. Plant Sci. 2021 Journal Article ⏐ Frontiers in Plant Science 2021Journal Article ⏐ Front. Plant Sci. 2021- Estimation of Fractional Photosynthetically Active Radiation From a Canopy 3D Model; Case Study: Almond Yield PredictionZhang, Xin,Alireza Pourreza,Kyle H Cheung,German Zuniga-Ramirez,Bruce D Lampinen,and Kenneth A ShackelDOI: 10.3389/fpls.2021.715361
 Journal Article ⏐ Precision Agriculture 2024Journal Article ⏐ Precis. Agric. 2024 Journal Article ⏐ Precision Agriculture 2024Journal Article ⏐ Precis. Agric. 2024- 3D Radiative Transfer Modeling of Almond Canopy for Nitrogen Estimation by Hyperspectral ImagingDOI: 10.1007/s11119-024-10207-z
 Journal Article ⏐ Computeres and Electronics in Agriculture 2023Journal Article ⏐ Comput. Electron. Agric. 2023 Journal Article ⏐ Computeres and Electronics in Agriculture 2023Journal Article ⏐ Comput. Electron. Agric. 2023- Early Almond Yield Forecasting by Bloom Mapping Using Aerial Imagery and Deep LearningChakraborty, Momtanu,Alireza Pourreza,Xin Zhang,Hamid Jafarbiglu,Kenneth A Shackel,and Theodore DeJongDOI: 10.1016/j.compag.2023.108063