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孙维东

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Research Field

Synthetic Aperture Radar (SAR) Image Processing

Polarimetric SAR (PolSAR) Land Cover Classification

Object Detection, Recognition, and Localization in Remote Sensing Images

Retrieval of Surface Parameters (e.g., soil moisture)

Paper Publications

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Sun Weidong , Du Xinling , Yang Jie(Corr. Author) , Shi Lei and Li Minyi et al. Reconstruction of full-polarimetric SAR data based on dual-polarimetric observations from the LT-1 Satellite. Journal of Remote Sensing. 2025.
Qian Jiaxin , Yang Jie , Sun Weidong(Corr. Author) , Zhao Lingli and Shi Lei et al. Multi-Layer and Profile Soil Moisture Estimation and Uncertainty Evaluation Based on Multi-Frequency (Ka-, X-, C-, S-, and L-Band) and Quad-Polarization Airborne SAR Data from Synchronous Observation Experiment in Liao River Basin, China. Water. 2025.
Shi Lei , Sun Weidong(Corr. Author) , Yang Le , Yang Jie and Zhao Lingli et al. Evaluation of Radiometric and Polarimetric Errors in the LT-1A Satellite Data Based on Tropical Forests in the Amazon. Journal of Radars. 2025.
Qian Jiaxin , Yang Jie , Sun Weidong(Corr. Author) , Zhao Lingli and Shi Lei et al. Evaluation and improvement of spatiotemporal estimation and transferability of multi-layer and profile soil moisture in the Qinghai Lake and Heihe River basins using multi-strategy constraints. Geoderma(CAS/JCR Q1 Top). 2025.
Qian Jiaxin , Yang Jie , Sun Weidong(Corr. Author) , Zhao Lingli and Shi Lei et al. Soil organic carbon estimation and transfer framework in agricultural areas based on spatiotemporal constraint strategy combined with active and passive remote sensing. Remote Sensing. 2025.
Qian Jiaxin , Yang Jie , Sun Weidong(Corr. Author) , Zhao Lingli and Shi Lei et al. Application potential and spatiotemporal uncertainty assessment of multi-layer soil moisture estimation in different climate zones using multi-source data. Journal of Hydrology(CAS/JCR Q1 Top). 2024.
Shi Lei , Sun Weidong(Corr. Author) , Yang Jie and Zhang Liangpei. Polarimetric calibration of linear dual-pol SAR when corner reflectors are unavailable. ISPRS Journal of Photogrammetry and Remote Sensing(CAS/JCR Q1 Top). 2024.
Qian Jiaxin , Yang Jie , Sun Weidong(Corr. Author) , Zhao Lingli and Shi Lei et al. Evaluation and improvement of temporal robustness and transfer performance of surface soil moisture estimated by machine learning regression algorithms. Computers and Electronics in Agriculture(CAS/JCR Q1 Top). 2024.
Shi Lei , Yang Le , Sun Weidong(Corr. Author) , Yang Jie and Li Pingxiang et al. Amplitude-optimized UZH for polarimetric channel imbalance calibration in PolSAR data. IEEE Transactions on Geoscience and Remote Sensing(CAS/JCR Q1 Top). 2023.
Zhao Lingli , Wang Shuang , Xu Yubin , Sun Weidong(Corr. Author) and Shi Lei et al. Evaluating the capability of Sentinel-1 data in the classification of canola and wheat at different growth stages and in different years. Remote Sensing. 2023.

Patents

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Research Projects

Research Team

SAR Product Refinement and INtelligent interpretation Group (WHU-SPRING)