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Open access Sep 2026

Long-term surface deformation and differential settlement assessment of an urban reclaimed land revealed by multi-sensor InSAR time-series analysis

Land reclamation in coastal regions presents geotechnical challenges, and continuous, site-wide monitoring of settlement can provide auxiliary information to support serviceability management once a site is operational. This study evaluates the 14-year spatiotemporal deformation of the H-Site within Cheongna Intern...

W. L. Hakim, M. F. Fadhillah, Seulki Lee et al. · 0 citations
Open access Sep 2026

Practical Assessment of StaMPS Parameter Settings for ComSAR-Based Railway Settlement Monitoring Using Sentinel-1 InSAR

Railway settlement requires long-term monitoring with millimeter-level accuracy; however, conventional leveling provides limited spatial coverage and requires considerable field effort. This study presents a practical assessment of selected StaMPS parameter settings for ComSAR-based railway settlement monitoring using...

Youngmin Kim, Hye-Mi Yu, Sukjo Yoon et al. · 0 citations
Open access Aug 2026

Assessments of Ground Subsidence and Stability Along G218 Highway at Xinjiang Uygur Autonomous Region, China, between 2022 and 2024 with Sentinel-1 Data

Highway G218, the world’s longest brick-paved road, serves as a vital transportation corridor connecting northern and southern Xinjiang Uygur Autonomous Region. However, it traverses permafrost regions and is exposed to a range of extreme climatic conditions. To ensure the safe and reliable operation of this highway, c...

Guan-Wei Jia, Yangqi Gao, Chuanguang Zhu et al. · 0 citations
Open access Aug 2026

Monitoring and Assessment of Coastal Hazard Potential Induced by Reclamation-Related Subsidence: An Integrated InSAR and Coastline-Change Approach in Fangchenggang, China

Land subsidence in coastal reclamation areas has emerged as one of the critical hidden hazards for coastal cities. This paper presents an integrated InSAR and coastline-change framework for land subsidence monitoring and driving-factor analysis in coastal reclamation cities. Taking the Fangchenggang City, China, as the...

Ya-Fei Sun, Kaijie Yang, Miao-Miao Zhang et al. · 0 citations
Open access Sep 2026

Comparative Multi-Data and Multi-Method InSAR for Deformation Monitoring and Visualization: A Case Study of Baode, China

It remains unclear why deformation results obtained by applying different MT-InSAR methods to the same dataset, as well as those from different SAR datasets, exhibit discrepancies. Hence, this study selects Baode County, located in the Loess Plateau, as the study area to conduct a comparative analysis of multi-source S...

Zhen Tian, Yue-Dong Wang, Wen-Fu Yang et al. · 0 citations
Open access Oct 2026

Assessing Regional Land Subsidence Exposure and Geohazard Susceptibility Along the Mexico-Toluca Intercity Railway: An SBAS-InSAR Analysis

This study assesses ground subsidence and surface angular distortion along the Lerma–Zinacantepec segment of the Mexico-Toluca Intercity Railway. A multitemporal Interferometric Synthetic Aperture Radar (InSAR) framework using the Short Baseline Subset (SBAS) algorithm processed Sentinel-1 imagery (2022–2024), validate...

Karla Rubi Alvarez-Gastelum, G. M. Guzman-Acevedo, J. G. Monjardin-Quevedo et al. · 0 citations

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