Results 81 to 90 of about 45,970 (278)

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

The role of Interferometric Synthetic Aperture Radar in Detecting, Mapping, Monitoring, and Modelling the Volcanic Activity of Piton de la Fournaise, La Réunion: A Review

Remote Sensing, 2020
Synthetic Aperture Radar (SAR) remote sensing plays a significant role in volcano monitoring despite the measurements’ non real-time nature. The technique’s capability of imaging the spatial extent of ground motion has especially helped to ...
Nicole Richter, Jean-Luc Froger
doaj   +1 more source

Evidence for postseismic deformation of the lower crust following the 2004 Mw6.0 Parkfield earthquake [PDF]

, 2011
Previous studies have shown that postseismic relaxation following the 2004 Mw6.0 Parkfield, CA, earthquake is dominated by afterslip. However, we show that some fraction of the afterslip inferred from kinematic inversion to have occurred immediately ...
Avouac, Jean-Philippe, Barbot, Sylvain, Bruhat, Lucile   +2 more
core  

The worsening impacts of land reclamation assessed with Sentinel-1: The Rize (Turkey) test case [PDF]

, 2019
Massive amounts of land are being reclaimed to build airports, new cities, ports, and highways. Hundreds of kilometers are added each year, as coastlines are extended further out to the sea.
Althuwaynee, Aslan, Boscardin, Bouali, Calo, Cao, Cigna, Cigna, Colesanti, Copernicus, Costantini, Cristian Rossi, Crosetto, Crosetto, Dirscherl, Eriksen, Erten, Erten, Esra Erten, Farina, Ferretti, Halicioglu, Hilley, Iftikhar, Kacar, Kalender, Kalender, Kalender, Kalender, Kampes, Kim, Lasko, Milillo, Moreira, Narayan, Nicodemo, Osmanoglu, Plank, Prats-Iraola, Raspini, Rizenin Sesi, Schunert, Skempton, Solari, Srivastava, Thomas, Tofani, Wroth, Yang, Yang, Özhaseki   +50 more
core   +1 more source

Seismogenic Thickening in the Pamir Plateau From Craton Underthrusting Revealed by the 2023 Mw 6.9 Earthquake

Geophysical Research Letters, Volume 52, Issue 23, 16 December 2025.
Abstract The convergence of the Indian and Eurasian plates beneath the Pamir Plateau has produced complex continental subduction, significantly influencing upper crustal faulting and seismicity. To investigate the kinematic behavior of the High Pamir Plateau, we derive a geodetic slip model for the 2023 Mw 6.9 Pamir earthquake by using Sentinel‐1A and ...
Qingyi Liu, Yingfeng Zhang, Zhangfeng Ma, Luca Dal Zilio, Guohong Zhang, Hongyi Li, Xinjian Shan   +6 more
wiley   +1 more source

Quantifying Temporal Decorrelation over Boreal Forest at L- and P-band [PDF]

, 2008
Temporal decorrelation is probably the most critical factor towards a successful implementation of Pol-InSAR parameter inversion techniques in terms of repeat-pass InSAR scenarios. In this paper the effect and impact of temporal decorrelation at L- and P-
Hajnsek, Irena, Kugler, Florian, Lee, Seung-Kuk, Papathanassiou, Konstantinos   +3 more
core  

Long‐Wavelength Ionospheric Compensation of InSAR Time‐Series Based on Global Ionosphere Maps

Geophysical Research Letters, Volume 52, Issue 23, 16 December 2025.
Abstract Uncorrected long‐wavelength contributions remain a major limitation for interpreting InSAR time‐series over large areas (>100 km). Among them, the ionosphere can impact InSAR measurements across various timescales, potentially biasing secular velocity estimates.
L. Marconato, M.‐P. Doin, B. Lovery, L. Rolland, P. Durand   +4 more
wiley   +1 more source

Assessment of Mitigation Strategies for Tropospheric Phase Contributions to InSAR Time-Series Datasets over Two Nicaraguan Volcanoes

Remote Sensing, 2020
Interferometric Synthetic Aperture Radar (InSAR) studies of ground displacement are often plagued by tropospheric artifacts, which are phase delays resulting from spatiotemporal variations in the refractivity of air within the troposphere. In this study,
Kirsten J. Stephens, Christelle Wauthier, Rebecca C. Bussard, Machel Higgins, Peter C. LaFemina   +4 more
doaj   +1 more source

Minimizing the residual topography effect on interferograms to improve DInSAR results: estimating land subsidence in Port-Said City, Egypt [PDF]

, 2017
The accurate detection of land subsidence rates in urban areas is important to identify damage-prone areas and provide decision-makers with useful information.
Darwish, Noura, Gaber, Ahmed, Koch, Magaly   +2 more
core   +2 more sources

Along‐Strike Variation of the Unilateral Rupture of the 2025 Mw7.1 Dingri, Xizang Earthquake: One of the Shallowest M7+ Normal‐Faulting Events on the Tibetan Plateau

Geophysical Research Letters, Volume 52, Issue 23, 16 December 2025.
Abstract The 2025 Mw7.1 Dingri earthquake, one of the shallowest documented M7+ normal‐faulting earthquakes on the Tibetan Plateau since 1900, exhibited a complex rupture process investigated through source inversion techniques and multi‐data integration, including near‐field strong‐motion recordings, regional broadband waveforms, teleseismic body and ...
Xu Zhao, Zhuowei Xiao, Wei Wang, Juan Li
wiley   +1 more source