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Junxiang Peng

Junxiang Peng
Junxiang Peng is Postdoctoral researcher of Crop Science (with focus on remote sensing) at the Department of Crop Production Ecology. He has PhD degree at Agroecology. His research aims to monitor crop status using remote sensing data, and he has expertise in precision agriculture, nutrient management, remote sensing and digital images analysis.


1.      Peng, J., Morel, J., & Parsons, D. (2023). Forage grassland biomass estimation using Sentinel-2 imagery at high latitudes. Poster session presented at the Forage Conference, Uppsala, Sweden.

2.      Peng, J., Manevski, K., Sørensen, K, Larsen, R., & Andersen, M.N. (2019). Potato biomass estimation using ground, UAV, and satellite observations. Poster session presented at the Nordic Remote Sensing Conference, Aarhus, Denmark.

3.      Peng, J., Manevski, K., Sørensen, K, Larsen, R., & Andersen, M.N. (2019).  Estimation of leaf area index by UAV (drone) and Sentinel-2 multispectral imagery. Poster session presented at EGU General Assembly 2019, Vienna, Austria.


1.      Monitoring forage fields in Northern Sweden with satellite imagery (Regional Agricultural Research for Northern Sweden, ongoing, Project leader)

2.      Vallsat: Satellite-based digital tools for ley management (The Swedish Farmers’ Foundation for Agricultural Research, ongoing, Project leader)

Selected publications

1.      Peng, J.; Zeiner, N.; Parsons, D.; Féret, J.-B.; Söderström, M.; Morel, J. Forage Biomass Estimation Using Sentinel-2 Imagery at High Latitudes. Remote Sens. 2023, 15, 2350.

2.      Peng, J., Nieto, H., Neumann Andersen, M., Kørup, K., Larsen, R., Morel, J., Parsons, D., Zhou, Z., & Manevski, K. (2023). Accurate estimates of land surface energy fluxes and irrigation requirements from UAV-based thermal and multispectral sensors. ISPRS Journal of Photogrammetry and Remote Sensing, 198, 238-254

3.      Sun, S., Zuo, Z., Yue, W., Morel, J., Parsons, D., Liu, J., Peng, J., Cen, H., He, Y., Shi, J., Li, X., & Zhou, Z. (2022). Estimation of biomass and nutritive value of grass and clover mixtures by analyzing spectral and crop height data using chemometric methods. Computers and Electronics in Agriculture, 192, 106571.

4.      Wang, Z., Shi, J., Sun, S., Zhu, L., He, Y., Jin, R., Luo, L., Zhao, L., Peng, J., & Zhou, Z. (2022). Estimation of Dry Matter and N Nutrient Status of Choy Sum by Analyzing Canopy Images and Plant Height Information. Remote Sensing, 14, 3964.

5.      Peng, J., Manevski, K., Kørup, K., Larsen, R., Zhou, Z., & Andersen, M.N. (2021). Environmental constraints to net primary productivity at northern latitudes: A study across scales of radiation interception and biomass production of potato. International Journal of Applied Earth Observation and Geoinformation, 94, 102232.

6.      Peng, J., Manevski, K., Kørup, K., Larsen, R., & Andersen, M.N. (2021). Random forest regression results in accurate assessment of potato nitrogen status based on multispectral data from different platforms and the critical concentration approach. Field Crops Research, 268, 108158.

7.      Peng, J., (2021). Managing and optimizing fertilization and irrigation of potato by remote sensing from small unmanned air vehicles and Sentinel-2. PhD Thesis, Aarhus University Denmark.

8.      Deng, J, Chen, F, Liu, X, Peng, J, Hu, W. Horizontal migration of algal patches associated with cyanobacterial blooms in an eutrophic shallow lake. Ecological Engineering, 2016, 87, 185–193.





Postdoctor at the Department of Crop Production Ecology; Crop production science
Telephone: +46907868116, +46761358793
Postal address:
Inst för Växtproduktionsekologi
90183 Umeå
Visiting address: Skogsmarksgränd, vån 5, Umeå