Results 81 to 90 of about 6,522 (227)

Coseismic Kinematics and Early Afterslip Evolution of the 2025 Mw ${\mathbf{M}}_{\mathbf{w}}$ 7.1 Dingri Earthquake (Southern Tibet) From Space Geodesy

Geophysical Research Letters, Volume 52, Issue 22, 28 November 2025.
Abstract The 2025 Mw ${\mathrm{M}}_{\mathrm{w}}$ 7.1 Dingri earthquake is a large normal‐faulting event within the Southern Tibet Rift System. We use space‐borne radar interferometry to investigate both coseismic rupture and ∼3‐month early afterslip. Results show that this event ruptured a west‐dipping (48°) fault, exhibiting a predominant normal dip ...
Lijia He, Guangcai Feng, Hongbo Jiang, Wenxin Wang, Xiaoge Liu, Yuedong Wang, Sang‐Ho Yun   +6 more
wiley   +1 more source

Ground Subsidence and Earthquake Induced Settlements in Mexico City, Using Satellite Imagery

Geofísica Internacional
This study presents an integrated analysis of ground subsidence and earthquake-induced settlements in Mexico City using Differential Interferometric Synthetic Aperture Radar (DInSAR) techniques applied to Sentinel-1 satellite imagery.
Alberto Jaime-Paredes, Gaspar Alcocer-Gómez, Juan Sandino Sanabria Pérez   +2 more
doaj   +1 more source

An On-Demand Web Tool for the Unsupervised Retrieval of Earth’s Surface Deformation from SAR Data: The P-SBAS Service within the ESA G-POD Environment

Remote Sensing, 2015
This paper presents a web tool for the unsupervised retrieval of Earth’s surface deformation from Synthetic Aperture Radar (SAR) satellite data. The system is based on the implementation of the Differential SAR Interferometry (DInSAR) algorithm referred ...
Claudio De Luca, Roberto Cuccu, Stefano Elefante, Ivana Zinno, Michele Manunta, Valentina Casola, Giancarlo Rivolta, Riccardo Lanari, Francesco Casu   +8 more
doaj   +1 more source

Monitoring mining-induced subsidence by integrating differential radar interferometry and persistent scatterer techniques

European Journal of Remote Sensing, 2021
Surface subsidence is a dominant component of the displacement vector triggered by underground mining. Over the last few decades, Differential Interferometry Synthetic Aperture Radar (DInSAR) has been used to efficiently monitor this phenomenon with ...
Kamila Pawluszek-Filipiak, Andrzej Borkowski   +1 more
doaj   +1 more source

Evaluation of InSAR and TomoSAR for monitoring deformations caused by mining in a mountainous area with high resolution satellite-based SAR [PDF]

, 2014
Interferometric Synthetic Aperture Radar (InSAR) and Differential Interferometric Synthetic Aperture Radar (DInSAR) have shown numerous applications for subsidence monitoring.
Andrew Sowter, Berardino, Björn Riedel, Cao, Chen, Colesanti, Donglie Liu, Fornaro, Fornaro, Geng, Goldstein, He, Leighton, Liu, Lu, Osmanoğlu, Perski, Raucoules, Raucoules, Reale, Sowter, Wolfgang Niemeier, Yunfeng Shao, Zhengfu Bian, Zhenguo Liu, Zhu, Zhu   +26 more
core   +3 more sources

Progressive Development of a Paraglacial Rock Slope Failure at Portage Glacier, Alaska

Journal of Geophysical Research: Earth Surface, Volume 130, Issue 11, November 2025.
Abstract Paraglacial landscapes are rapidly transforming as thinning and retreating glaciers expose adjacent slopes to new conditions. In Southcentral Alaska, a large slope instability at Portage Glacier has been deforming progressively up‐glacier over the past six decades.
Emilie Lemaire, Jane Walden, Bretwood Higman, Anja Dufresne, Pooya Hamdi, Andrea Manconi, Mylène Jacquemart, Florian Amann   +7 more
wiley   +1 more source

Monitoring of a multi‐span prestressed concrete bridge using satellite interferometric data and comparison with on‐site sensor results

Structural Concrete, Volume 26, Issue 5, Page 5430-5453, October 2025.
Abstract Satellite‐based Synthetic Aperture Radar Interferometry (InSAR) represents a promising supplement to traditional Structural Health Monitoring (SHM) methods, offering a non‐invasive solution that eliminates the need for sensor installations and provides extensive spatial coverage.
Pier Francesco Giordano, Maciej Kwapisz, Andrea Miano, Riccardo Liuzzo, Alois Vorwagner, Maria Pina Limongelli, Andrea Prota, Marian Ralbovsky   +7 more
wiley   +1 more source

Mapping Ice Stream Sensitivity in the Amundsen Sector to Uncertainty in Ice Velocity Observations

Geophysical Research Letters, Volume 52, Issue 17, 16 September 2025.
Abstract Satellite‐derived ice‐velocity products are essential for initializing ice‐sheet models and forecasting ice evolution in a warming climate. Understanding where sea‐level rise (SLR) projections are sensitive to observational errors is key to improve model accuracy and reduce uncertainty.
Beatriz Recinos, Daniel Goldberg, Noel Gourmelen, James R. Maddison   +3 more
wiley   +1 more source

La técnica DInSAR: bases y aplicación a la medición de subsidencias del terreno en la construcción

Informes de la Construccion, 2010
Las subsidencias se definen como movimientos lentos y paulatinos de la superficie del terreno natural o construido y que pueden afectar a todo tipo de terrenos.
E. Sillerico, M. Marchamalo, J. G. Rejas, R. Martínez   +3 more
doaj   +1 more source

A-DInSAR Monitoring of Landslide and Subsidence Activity: A Case of Urban Damage in Arcos de la Frontera, Spain [PDF]

, 2017
Terrain surface displacements at a site can be induced by more than one geological process. In this work, we use advanced differential interferometry SAR (A-DInSAR) to measure ground deformation in Arcos de la Frontera (SW Spain), where severe damages ...
Bejar-Pizarro, Marta, Bru, Guadalupe, Fernandez, Jose, Gonzalez, Pablo J, Herrera, Gerardo, Mateos, Rosa M, Roldan, Francisco J   +6 more
core   +2 more sources