Results 81 to 90 of about 682,149 (206)

Sustainable Risk Mapping of High-Speed Rail Networks Through PS-InSAR and Geospatial Analysis

Sustainability
This study presents an integrated geospatial framework for assessing the risk to high-speed railway (HSR) infrastructure, combining a persistent scatterer interferometric synthetic aperture radar (PS-InSAR) analysis with multi-criteria decision-making in
Seung-Jun Lee, Hong-Sik Yun, Sang-Woo Kwak   +2 more
semanticscholar   +1 more source

Fault Slip Reversals Preceded the Intraplate 2021 Earthquake Series in the Vienna Basin (Central Europe)

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Fault‐slip reversals indicate transient stress changes and may illuminate earthquake preparation processes. Here we present high‐resolution observations of sub‐millimetric creep and slip reversals on the Altaquelle Fault, a Quaternary normal fault in the southern Vienna Basin, preceding a regionally significant intraplate earthquake sequence ...
I. Baroň, J. Jelének, M. Rowberry, R. Melichar, M. del Puy Papí‐Isaba, R. Schultz, J. Balek, J. Stemberk, Ľ. Sokol, H. Hausmann, L. Plan, G. Winkler, B. Grasemann, R. Bürgmann   +13 more
wiley   +1 more source

Penerapan Koreksi Troposfer pada Metode PS-InSAR untuk Pemantauan Penurunan Permukaan Tanah di Kota Surabaya [PDF]

, 2021
Permanent Scatterer Interferometry Synthetic Aperture Radar (PS-InSAR) merupakan salah satu metode dari teknologi radar yang dapat digunakan untuk pemetaan estimasi penurunan permukaan tanah.
Ulma, Toifatul
core  

Land subsidence analysis using synthetic aperture radar data

Heliyon, 2023
Land subsidence is considered a threat to developing cities and is triggered by several natural (geological and seismic) and human (mining, groundwater withdrawal, oil and gas extraction, constructions) factors.
Rida Bokhari, Hong Shu, Aqil Tariq, Nadhir Al-Ansari, Rufat Guluzade, Ting Chen, Ahsan Jamil, Muhammad Aslam   +7 more
doaj   +1 more source

Investigation of landslide areas in Tokat-Almus road between Bakımlı-Almus by the PS-InSAR method (Türkiye)

Open Geosciences
Landslides and ground deformations pose significant risks to infrastructure safety, leading to road damage, economic losses, and potential hazards for transportation networks.
O. Oktar
semanticscholar   +1 more source

Production-Induced Subsidence at the Los Humeros Geothermal Field Inferred from PS-InSAR [PDF]

Geofluids, 2019
Surface deformation due to fluid extraction can be detected by satellite-based geodetic sensors, providing important insights on subsurface geomechanical properties. In this study, we use Differential Interferometric Synthetic Aperture Radar (DInSAR) observations to measure ground deformation due to fluid extraction at the Los Humeros Geothermal Field (
Békési, Eszter, Fokker, Peter A., Martins, Joana E., Limberger, Jon, Bonté, Damien, van Wees, Jan-Diederik   +5 more
openaire   +7 more sources

Interseismic Strain Accumulation and Partitioning in Hispaniola From GNSS and InSAR

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract We combine GNSS and InSAR observations to constrain the spatial distribution of strain across the northeastern Caribbean plate boundary, focusing on Hispaniola, to investigate strain partitioning and fault slip rates in an actively deforming tectonic setting with significant seismic hazard.
Christian Emmanuel, Eric Calais, Romain Jolivet, Bryan Raimbault, Steeve J. Symithe, Dominique Boisson   +5 more
wiley   +1 more source

Best Practice for Integrating InSAR and GNSS Observations in High-Density GNSS Networks

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Interferometric synthetic aperture radars (InSAR) is widely used to monitor ground deformation, but its results are relative to a local satellite-based reference system.
Eugenia Giorgini, Milan Lazecky, Andrew Hooper, Stefano Gandolfi   +3 more
doaj   +1 more source

Remote Surveillance of Differential Deformation for Kazakhstan Offshore Kashagan Oilfield Using Microwave Satellite Remote Sensing

Remote Sensing, 2023
The primary objective of this study was to assess differential vertical and horizontal deformations for the offshore Kashagan oilfield located in the Northern Caspian Sea.
Emil Bayramov, Giulia Tessari, Martin Kada, Saida Aliyeva, Manfred Buchroithner   +4 more
doaj   +1 more source

Challenges in comparing land subsidence measurements by PS-InSAR with simulations from coupled hydro-geomechanical modelling: a case study in Antwerp Harbour

Hydrogeology Journal
Land subsidence is a serious problem in rapidly urbanizing areas like Antwerp, Belgium, where one known driver is the consolidation of Holocene sediments beneath the harbour’s backfill.
A. Choopani, P. Orban, P. Declercq, X. Devleeschouwer, A. Dassargues   +4 more
semanticscholar   +1 more source