Scientific Research

Research Field

Development of new remote sensing techniques for monitoring ground surface changes, at different temporal and spatial scales, and applying them to different Earth Science applications




Use of InSAR for earthquake, mine, urban, groundwater and hazard monitoring, modeling, and deformation mapping




Development of new approaches to utilise the remote sensing products for solving Earth Science problems (e.g. modelling and damage assessment)

Paper Publications

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• Guo, B., Deng, L., Wang, R., Guo, W., Ng, A.H.-M.,* Bai, W. (2023). MCTNet: Multiscale Cross-Attention-Based Transformer Network for Semantic Segmentation of Large-Scale Point Cloud. IEEE Transactions on Geoscience and Remote Sensing, 61, 1-20..
• Du, Z., McCubbine, J., Garthwaite, M., Brown, N., Ng, A.H.-M.*, Deane, A., & Wang, L.W. (2023). Toward a Wide-Scale Land Subsidence Product in Eastern States of Australia. IEEE Transactions on Geoscience and Remote Sensing, 61, 1-12. (SCI IF: 8.2; 1区TOP).
• Ng, A.H.-M., Liu, Z., Du, Z., Huang, H., Wang, H., Ge, L. (2023), A novel framework for combining polarimetric Sentinel-1 InSAR time series in subsidence monitoring - A case study of Sydney, Remote Sensing of Environment, 295, 113694. (SCI IF: 13.8; 1区TOP).
• He, Y., Ng, A.H.-M.*, Wang, H., Kuang, J.(2023), Understanding the Spatiotemporal Characteristics of Land Subsidence and Rebound in the Lianjiang Plain Using Time-Series InSAR with Dual-Track Sentinel-1 Data. Remote Sensing, 2023, 15, 3236. (SCI IF: 5.349; 2区 top).
• Liu, Z., Ng, A.H.-M.*, Wang, H., Chen, J., Du, Z., Ge, L. (2023), Assessment of Land deformation in the West Pearl River Delta area and its influence by geological settings and land use changes revealed by InSAR Time-Series Analysis, International Journal of Applied Earth Observation and Geoinformation, 118, 103228. (SCI IF: 7.672; 1区TOP).
• Kuang, J., Ng, A.H.-M.*, Ge, L., Metternicht, G.I., Clark, S.R. (2023), Joint Use of Optical and Radar Remote Sensing Data for Characterizing the 2020 Aniangzhai Landslide Post-failure Displacement, Remote Sensing, 15(2), 369..

Patents

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Published Books

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Research Projects

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• “多源时序雷达干涉形变信号数据集成与挖掘方法”（42274016）, 国家自然科学基金面上项目， 56万，2023-01至2026-12，主持,
• “Study of polarimetric-assisted time-series interferometric SAR technique for land deformation detection and target characterization”（ER3A2N066）, 第三次研究公告：地球观测合作研究计划,ALOS-2卫星数据项目，日本宇航局(JAXA), 2022-2025, 主持,
• “基于时序InSAR与地表形变模型的开采沉陷监测方法研究”(2021A1515011483)，广东省自然科学基金，10万，2021-2023，主持,
• 广东省测绘实验教学示范中心（粤教高函【2020】19号），广东省实验教学示范中心立项建设项目，50万，2020.12至2025.12，项目负责人,
• 青年拔尖人才项目（2019QN01S107），广东省“珠江人才计划”，2020至2025，主持,
• “极化InSAR 时间序列分析方法及其在广佛轨道交通沿线地面沉降监测中的应用”（201904010254），广州市科技计划，20万，2019-2021，主持,