Results 51 to 60 of about 987 (171)

Evaluation of the SBAS InSAR Service of the European Space Agency’s Geohazard Exploitation Platform (GEP)

Remote Sensing, 2017
The analysis of remote sensing data to assess geohazards is being improved by web-based platforms and collaborative projects, such as the Geohazard Exploitation Platform (GEP) of the European Space Agency (ESA).
Jorge Pedro Galve, José Vicente Pérez-Peña, José Miguel Azañón, Damien Closson, Fabiana Caló, Cristina Reyes-Carmona, Antonio Jabaloy, Patricia Ruano, Rosa María Mateos, Davide Notti, Gerardo Herrera, Marta Béjar-Pizarro, Oriol Monserrat, Philippe Bally   +13 more
doaj   +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

InSAR Ground Deformation and Pumping Energy Consumption Reveal Urban Water Security

Water Resources Research, Volume 62, Issue 1, January 2026.
Abstract Water resource assessments are critical for ensuring water security (WS), particularly in rapidly urbanizing regions with increasing water demand and limited water monitoring capabilities. Earth observations and indirect indicators of surface and groundwater changes are valuable tools for developing such assessments.
Martín Marañón, Alfredo Durán, Rigel Rocha, Monika Winder, Carmen Ledo, Virgilio Martínez, Alfredo Mendoza, Fernando Jaramillo   +7 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

Dynamic Monitoring of Jiuzhaigou Earthquake Damaged Landscape Restoration Based on SBAS-InSAR

OALib, 2021
On August 8, 2017, Jiuzhaigou earthquake caused a large number of geological disasters in Jiuzhaigou scenic area, and many landscapes were seriously damaged. Sentinel-1A data from July 30, 2017 to January 28, 2020 are selected as the data source. SBAS-InSAR technology is used to obtain the settlement rate changes of Jiuzhaigou earthquake damaged core ...
Maoying Ran, Weihong Wang, Hong Zhu, Shihua Geng, Weiqiang Wu   +4 more
openaire   +1 more source

A Novel Approach for Predicting Mining Subsidence in Near‐Horizontal Coal Seams by Coupling Key Stratum and Stochastic Medium Theories

Geofluids, Volume 2026, Issue 1, 2026.
With the increasing scale and intensity of coal mining, the subsidence range of the goaf continues to expand, seriously affecting the stability of surface buildings and restricting the ecological environment protection of mining areas. To enrich the discipline system of mining subsidence and improve prediction accuracy, this study clarifies the ...
Jiazhen Li, Mingkui Sun, Taoren Du, Haibo Sun, Zhitao Yang, HE YONGLIANG   +5 more
wiley   +1 more source

Monitoring Bridge Vibrations via Spaceborne SAR Micro‐Doppler

Structural Control and Health Monitoring, Volume 2026, Issue 1, 2026.
The advent of Synthetic Aperture Radar (SAR) imaging has presented the possibility of remote monitoring of civil infrastructure on a large scale. Although well established for observing slow and long‐term phenomena, its application to vibration‐based structural health monitoring (SHM) remains relatively unexplored in the current literature.
Alessandro Lotti, Aleksanteri B. Vattulainen, Sebastian Diaz Riofrio, Chiara Suppi, Enrico Tubaldi, Daniele Zonta, Pietro Milillo, Carmine Clemente, Lukasz Jankowski   +8 more
wiley   +1 more source

A Risk Monitoring Method for Urban Buildings Based on Structural Differential Settlement Index Using InSAR Technology

Structural Control and Health Monitoring, Volume 2026, Issue 1, 2026.
In urban areas with high population density and significant economic assets, both above‐ground and underground developments exert considerable influence on the safety of existing multistory and high‐rise buildings constructed in earlier periods, and a number of these aging buildings are facing increasingly severe safety risks with the extension of ...
Songxuan Li, Zhongqi Shi, Mengxiong Tang, Yonghui Xing, Yuzhou Liu, Wenxi Cao, Łukasz Jankowski   +6 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