🧑🎓 About Me
I am a Research Assistant in Dr. Jing Cheng’s research group at the College of Environmental Sciences and Engineering, Peking University.
I received my M.Eng. in Remote Sensing Science and Technology from Beijing Normal University in June 2026. During my master’s studies, I was supervised by Prof. Zhiqiang Xiao and worked as a member of the MUSES team.
I obtained my B.Eng. in Resources Prospecting Engineering, with a specialization in solid mineral exploration, from the China University of Geosciences (Beijing) in June 2023. I graduated with the distinction of Outstanding Graduate and completed my undergraduate thesis under the supervision of Prof. Gongwen Wang.
🛰️ Research Interests
My research focuses on three areas:
- Computer Vision for Remote Sensing: Develop computer-vision methods for remote sensing, including image restoration, super-resolution, and multimodal data fusion.
- Long-term Earth Observation: Reconstruct long-term remote sensing time series to characterize continuous changes in biophysical parameters, vegetation indices, and agricultural variables.
- AI for Geoscience: Apply AI methods to geoscientific problems, with a particular interest in alteration mineral mapping and mineralization prediction.
Looking ahead, I am interested in exploring robust and generalizable deep learning methods that incorporate physical constraints for long-term and multimodal Earth observation.
🌟 Research Highlights
- Remote Sensing Super-Resolution for Mineral Mapping — Developed deep learning-based image super-resolution methods for remote sensing image restoration and alteration mineral mapping, resulting in a first-author publication in International Journal of Applied Earth Observation and Geoinformation.
- Spatiotemporal Reconstruction of Vegetation Parameters — Developed spatial downscaling and temporal extension approaches for long-term satellite-derived LAI products, with related work presented at IGARSS 2025.
- Long-Term Wetland Ecosystem Monitoring — Combined Landsat time series, deep learning, and field observations to map annual dynamics of aquatic macrophytes in Baiyangdian Wetland from 2000 to 2024, with a first-author manuscript under review.
🔥 News
📢📢 [Jul 2026] 📢📢 Joined the research group of Dr. Jing Cheng at the College of Environmental Sciences and Engineering, Peking University, as a Research Assistant.
[May 2026] Successfully passed the double-blind review and final defense of my master’s thesis, Temporal Scale Extension of LAI Products Derived from Satellite Observations Using Deep Neural Networks.
[Dec 2025] Our paper, An Enhanced CycleGAN to Derive Temporally Continuous NDVI from Sentinel-1 SAR Images, was published online in Remote Sensing. [See Publication]
[Sep 2025] My first first-author paper, Alteration Mineral Information Extraction Based on Image Super-Resolution Technology, was published online in International Journal of Applied Earth Observation and Geoinformation. [See Publication]
[Aug 2025] Presented Time-Scale Extension Algorithm of MUSES LAI Products Using Image Super-Resolution at IGARSS 2025 in Brisbane, Australia.
[See Talk][Apr 2025] Received IEEE GRSS Travel Support of USD 1,550 to attend IGARSS 2025 in Brisbane, Australia.