Results 51 to 60 of about 1,033 (166)

A Parallel Sequential SBAS Processing Framework Based on Hadoop Distributed Computing

Remote Sensing
With the rapid development of microwave remote sensing and SAR satellite systems, the use of InSAR techniques has been greatly encouraged due to the abundance of SAR data with unprecedented temporal and spatial coverage. Small Baseline Subset (SBAS) is a
Zhenning Wu, Xiaolei Lv, Ye Yun, Wei Duan   +3 more
doaj   +1 more source

Beyond Rock Glaciers: Investigating Meltwater Contribution and Water Quality in High‐Mountain Springs From Different Landforms

Hydrological Processes, Volume 40, Issue 4, April 2026.
We investigated the water chemistry of springs from different landforms in high‐elevation Alpine catchments. Only in predisposing lithological settings, springs from landforms most likely influenced by ice had a poor water quality with high dissolved concentrations of metals.
Stefano Brighenti, Chiara Crippa, Luca Carturan, Valeria Lencioni, Alberto Scotti, Andrina Janicke, Monica Tolotti, Raul‐David Șerban, Andrea Mustoni, Marco Armanini, Werner Tirler, Francesco Comiti, Nicola Colombo   +12 more
wiley   +1 more source

BTFC-SBAS: A Boltzmann Time Function Constrained SBAS-InSAR Method for Nonlinear Deformation Estimation in Mining Areas

IEEE Access
Subsidence monitoring in mining areas is crucial for environmental protection in mining regions. The small baseline subset interferometric synthetic aperture radar (SBAS-InSAR) technique has proven highly effective for monitoring ground subsidence ...
Zhiwei Wang, Wenzhuang Ding, Haolin Fu, Tengfei Gao, Ying Cui, Fangfang Li, Wanqiu Li   +6 more
doaj   +1 more source

Mine subsidence monitoring and prediction integrating SBAS-InSAR technology and BO-Prophet model [PDF]

PeerJ Computer Science
Coal mining causes significant environmental disruptions due to excessive resource extraction. Real-time monitoring and prediction of mining-induced surface deformation are critical for ensuring mining safety.
Kangjie Yu
doaj   +2 more sources

Adaptive High Coherence Temporal Subsets SBAS-InSAR in Tropical Peatlands Degradation Monitoring

Remote Sensing, 2023
Peatlands in Southeast Asia have been undergoing extensive and rapid degradation in recent years. Interferometric Synthetic Aperture Radar (InSAR) technology has shown excellent performance in monitoring surface deformation.
Xiaohan Zheng, Chao Wang, Yixian Tang, Hong Zhang, Tianyang Li, Lichuan Zou, Shaoyang Guan   +6 more
doaj   +1 more source

Surface Deformation of the Nanga Parbat Crustal Diapir in the Northwestern Himalaya Imaged With GNSS and InSAR

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract The Nanga Parbat–Haramosh Massif located in the northwestern syntaxis of the Himalaya is an antiformal structure considered as a crustal diapir undergoing exhumation at a rate larger than 10 mm/yr since 1 Ma. Using GNSS horizontal surface velocities and a vertical and east–west decomposition of the Sentinel‐1 interferometric line‐of‐sight ...
Pauline Meyer, François Jouanne, Marie‐Pierre Doin, Owais Ahmed, Adnan Alam Awan, Naveed Munawar, Ghulam Akbar   +6 more
wiley   +1 more source

Quantifying Seasonal Deformation Signals Using InSAR and Groundwater Models in the Mississippi River Delta, Baton Rouge, Louisiana

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 4, April 2026.
Abstract Seasonal land motion can be caused by processes above or below Earth's surface, often linked to natural changes in the hydrological cycle. In coastal deltaic systems, the coupling of water level changes between rivers and aquifers may cause significant surface deformation, but this process is poorly understood.
C. Hurtado‐Pulido, K. Materna, A. B. A. Mohamed, C. J. Ebinger, F. T.‐C. Tsai   +4 more
wiley   +1 more source

Land Subsidence Detection Using SBAS- and Stacking-InSAR with Zonal Statistics and Topographic Correlations in Lakhra Coal Mines, Pakistan

Remote Sensing
The adverse combination of excessive mining practices and the resulting land subsidence is a significant obstacle to the sustainable growth and stability of regions associated with mining activities.
Tariq Ashraf, Fang Yin, Lei Liu, Qunjia Zhang   +3 more
doaj   +1 more source

Frictional Heterogeneity Governs Slip Partitioning and Seismic Hazard in the 2023 Turkey Earthquake Doublet

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Quantifying fault frictional properties is fundamental to understanding slip behavior and seismic hazard. We analyze 2 years of Sentinel‐1 SAR data following the 2023 Turkey earthquake doublet using Independent Component Analysis‐enhanced Small Baseline Subset‐InSAR, to resolve postseismic deformation and invert for afterslip on the East ...
Jianlong Chen, Peizhen Zhang, Xin Qiao, Zicheng Huang, Lejun Lu   +4 more
wiley   +1 more source

Large‐Scale Deformation, Strain Characteristics, and Locking Distribution of the Qilian‐Haiyuan Fault System

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 3, March 2026.
Abstract The Qilian‐Haiyuan fault system is the main tectonic boundary of the northeastern Tibetan Plateau, controlling the regional tectonic deformation and seismic activity. Extensive Sentinel‐1 SAR data (2014–2021) are used to map the regional tectonic deformation, strain distribution, and locking along primary and secondary faults.
Donglin Wu, Chunyan Qu, Dezheng Zhao, Han Chen, Yilin Rong, Xiaoyi Wang, Xinjian Shan   +6 more
wiley   +1 more source