Scientific Research

Research Field

• Satellite Remote Sensing Image Analysis and Applications

• Expertise in the utilization of satellite remote sensing technologies for environmental and geospatial analysis.

• Development and implementation of advanced image processing techniques to enhance data interpretation and application.

• InSAR Algorithm and Software Development

• Proficient in the design and development of Interferometric Synthetic Aperture Radar (InSAR) algorithms.

• Creation of robust software solutions for the analysis and visualization of InSAR data to monitor ground deformation.

• Ground Subsidence Monitoring and Modeling

• Specialization in the use of remote sensing and geospatial tools to monitor and model ground subsidence phenomena.

• Integration of multi-temporal data sources to assess subsidence impacts and predict future trends.

• Image Classification

• Advanced skills in image classification techniques to categorize and interpret various land cover and land use types.

• Application of machine learning and artificial intelligence methods to improve classification accuracy and efficiency.

Paper Publications

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• Du, Z.*, Ng, A.H.-M., Ge, L. (2024). Towards a better understanding of the correlation between the subsidence pattern and land use type. Frontiers in Earth Science, 12, 1434425. (Editorial) (SCI IF: 2.000; 3区).
• Liu, X., Ng, A.H.-M.*, Ge, L., Lei, F., Liao, X. (2024). Multibranch Fusion: A Multibranch Attention Framework by Combining Graph Convolutional Network and CNN for Hyperspectral Image Classification. IEEE Transactions on Geoscience and Remote Sensing, 62, 5528817. (SCI IF: 7.500; 1区).
• Ng, A.H.-M., Wen, B., Ma, Y., Guo, L., Wang, H., Ge, L., Du, Z. (2024). Integrating Spatial Modeling-Assisted InSAR Phase Unwrapping with Temporal Analysis for Advanced Mine Subsidence Time Series Mapping. International Journal of Applied Earth Observation and Geoinformation, 133, 104143. (SCI IF: 7.600; 1区 TOP).
• Yang, X., Wang, H.*, Pagli, C., Ng, A.H.-M. (2024). Closure-based correction of InSAR phase unwrapping errors by integrating block-wise Tikhonov regularization and flux analysis. IEEE Transactions on Geoscience and Remote Sensing, 62, 5219215. (SCI IF: 7.500; 1区).
• Tang, W., Ng, A.H.-M.*, Wang, H., Kuang, J., & Du, Z. (2024). Surface Subsidence Characteristics and Causes Analysis in Ningbo Plain by Sentinel-1A TS-InSAR. Remote Sensing, 16, 2438.
• Kuang, J., Ge, L., Ng, A.H.-M.*, Clark, S.R., Karimzadeh, S., Matsuoka, M., Du, Z., & Zhang, Q. (2024). Monitoring slope stabilization of a reactivated landslide in the Three Gorges Reservoir Region (China) with multi-source satellite SAR and optical datasets. Landslides, https://doi.org/10.1007/s10346-024-02289-7..

Patents

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Published Books

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Research Projects

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• "Retrieving Precise Deformation Time-Series by Joint Analysis of Multi-Source InSAR Datasets” (42274016), Natural Science Foundation of China, 2023-2026, Chief Investigator.,
• Study of polarimetric-assisted time-series interferometric SAR technique for land deformation detection and target characterization” (ER3A2N066). The third Research Announcement on the Earth Observations (EO-RA3), Japan Aerospace Exploration Agency (JAXA), 2022-2025, Chief Investigator.,
• "Time-series InSAR for mine subsidence monitoring and modelling” (2021A1515011483), Natural Science Foundation of Guangdong Province, 2021-2023, Chief Investigator. (CYN: 100k),
• "Guangdong Forestry Science Data Center" (2021B12121000004), Science and Technology Plan Project of Guangdong Province: Infrastructure Construction Projects, 2021-2024, Co-Investigator. (CYN: 3M),
• 青年拔尖人才项目（2019QN01S107），广东省“珠江人才计划”，2020至2025，主持,
• "Polarimetric InSAR Time Series Analysis Method and its application in monitoring Guangzhou-Foshan metro systems” (201904010254), Guangzhou Scientific Research Program, 2019-2021, Chief Investigator. (CYN: 200k),