Results 91 to 100 of about 59,582 (306)

PS-InSAR Based Monitoring of Land Subsidence by Groundwater Extraction for Lahore Metropolitan City, Pakistan

open access: yesRemote Sensing, 2022
Groundwater dynamics caused by extraction and recharge are one of the primary causes of subsidence in the urban environment. Lahore is the second largest metropolitan city in Pakistan. The rapid expansion of this urban area due to high population density
M. A. Hussain   +7 more
semanticscholar   +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

open access: yesRemote 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

Asperities and barriers on the seismogenic zone in North Chile: state-of-the-art after the 2007 Mw 7.7 Tocopilla earthquake inferred by GPS and InSAR data [PDF]

open access: yes, 2010
The Mw 7.7 2007 November 14 earthquake had an epicentre located close to the city of Tocopilla, at the southern end of a known seismic gap in North Chile. Through modelling of Global Positioning System (GPS) and radar interferometry (InSAR) data, we show
A. Delorme   +111 more
core   +5 more sources

Twenty‐Five Years of Probabilistic Fault Displacement Hazard Assessment

open access: yesReviews of Geophysics, Volume 63, Issue 3, September 2025.
Abstract Fault displacement hazard poses significant risks to critical infrastructure such as buildings, roads, and pipelines. While some structures can tolerate a certain degree of surface displacement, others, such as buildings, are far more vulnerable. Probabilistic Fault Displacement Hazard Assessment (PFDHA) quantifies the probability of exceeding
A. Valentini   +4 more
wiley   +1 more source

Observing Seasonal Variabilities of a Permafrost Landscape With PolSAR, InSAR and Pol-InSAR

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing ...
Paloma Saporta   +5 more
openaire   +3 more sources

Land subsidence prediction in Beijing based on PS-InSAR technique and improved Grey-Markov model

open access: yesGIScience & Remote Sensing, 2017
Land subsidence induced by excessive groundwater withdrawal has caused serious social, geological, and environmental problems in Beijing. Rapid increases in population and economic development have aggravated the situation.
Zeng Deng   +4 more
doaj   +1 more source

Stability evaluation and analysis of the Jiangba deformed body in Jiali County based on remote sensing technology

open access: yes地质科技通报, 2023
The Jiangba deformed body is located approximately 5 km downstream of Jiangba village, Niwu Township, Jiali County, Tibet, on the right bank of Yigong Zangbo.
Zhanzhong Zhang   +5 more
doaj   +1 more source

Superficial simplicity of the 2010 El Mayor–Cucapah earthquake of Baja California in Mexico [PDF]

open access: yes, 2010
The geometry of faults is usually thought to be more complicated at the surface than at depth and to control the initiation, propagation and arrest of seismic ruptures.
A Sladen   +35 more
core   +4 more sources

Glacial Isostatic Uplift in the Tibetan Plateau and Surroundings

open access: yesGeophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract The Tibetan Plateau and surroundings host the largest number of modern glaciers outside the polar regions. However, the impact of (de)glaciation on present‐day geodetic measurements remains unclear. Using load deformation models, we examine the glacial isostatic uplift in response to (de)glaciation during the last glacial period and since the ...
Shaozhuo Liu, Sigurjón Jónsson
wiley   +1 more source

Potential landslides identification based on temporal and spatial filtering of SBAS-InSAR results

open access: yesGeomatics, Natural Hazards & Risk, 2022
Interferometric Synthetic Aperture Radar (InSAR) is an important method for acquiring surface deformation. Considering the difficulty of the identification work, the identification of landslides needs to be combined with the context of the pregnant ...
Jiahui Dong   +4 more
semanticscholar   +1 more source

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