Results 41 to 50 of about 151,883 (193)

Deformation Monitoring Exploration of Different Elevations in Western Sichuan, China

Remote Sensing
Interferometric Synthetic Aperture Radar (InSAR) is an invaluable tool for deformation monitoring. However, potential geological disaster hazards occurring in different elevation regions exhibit distinct surface deformation trends and distributions.
Zezhong Zheng, Yizuo Li, Yong He, Chuhang Xie, Mingcang Zhu, Tianming Shao, Weifeng Huang, Jinchi Hu, Baiyan Su, Huahui Tang   +9 more
doaj   +1 more source

Vertical profile reconstruction with Pol-InSAR data of a subpolar glacier

, 2007
The last decade has seen an increasing demand for accurate mapping and wide-coverage monitoring of glaciers and ice sheets in order to measure and predict their response to global climate change and their contribution to sea level rise.
Konstantinos P. Papathanassiou, Sharma, Jayanti, Hajnsek, Irena, Papathanassiou, Konstantinos, Jayanti J. Sharma, Irena Hajnsek   +5 more
core   +1 more source

Interferometry phase recovery and deformation extraction in low-coherence UHV transmission corridors of complex mountainous regions

Frontiers in Earth Science
The construction of ultra-high voltage (UHV) transmission corridors often spans complex mountainous regions, which are characterized by intricate geographical environments and frequent geological hazards. This study aims to improve deformation monitoring
Yi Liu, Shenli Wang, Bin Liu, Binbin Zhao, Hao Han, Xiaoang Kong, Yong Do   +6 more
doaj   +1 more source

Transient Creep on the Yarlung Zangbo Suture in Southern Tibet Triggered by the 2015 Gorkha (Nepal) Earthquake

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Large earthquakes often elevate seismicity in surrounding regions, as seen on the Xainza‐Dinggyê rift in southern Tibet after the 2015 MW 7.8 Gorkha (Nepal) earthquake. In contrast, the EW‐trending Yarlung Zangbo suture (YZS), located directly north of this event, exhibits seismic quiescence.
Yunfeng Tian, Jing Liu‐Zeng, Wanpeng Feng, Xingping Hu, Yi Luo, Yingshun Hu, Wenliang Jiang   +6 more
wiley   +1 more source

Data for: Iceland Kinematics from InSAR

, 2022
These datasets are associated with the paper "Iceland Kinematics from InSAR" submitted to JGR-solid earth by Cao et al., 2022. Totally 7 types of datasets (~ 40 GB) are included: 1) time-series of displacements from six tracks of Sentinel-1 InSAR with ...
Sigrún Hreinsdóttir, Yunmeng Cao, Cao, Yunmeng, Jonsson, Sigurjon, Sigurjón Jónsson, Hreinsdóttir, Sigrún   +5 more
core   +1 more source

Role of Volcano‐Tectonic Interactions During Early‐Phase Magma‐Assisted Continental Rifting

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 7, July 2026.
Abstract We study volcanic‐tectonic interactions during the early phase of rifting in the Natron Rift, a magmatic segment of the East African Rift System. We use the open‐source crustal deformation modeling code, PyLith, to model deflation during the 2007–2008 explosive eruptions and inflation during 2016–2023.
Ntambila Daud, D. Sarah Stamps, Brad T. Aagaard, Maurizio Battaglia, Elifuraha Saria, Kang‐Hyeun Ji   +5 more
wiley   +1 more source

The Sequential Joint-Scatterer InSAR for Sentinel-1 Long-Term Deformation Estimation

Remote Sensing
Synthetic Aperture Radar (SAR) and Interferometric SAR (InSAR) techniques have received rapid advance in recent years, and the Multi-temporal InSAR (MT-InSAR) has been widely applied in various earth observations.
Jinbao Zhang, Wei Duan, Huihua Hu, Huiming Chai, Ye Yun, Xiaolei Lv   +5 more
doaj   +1 more source

MSWD: A Hybrid Machine‐Learning Framework for Slant Wet Delay Modeling

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.
Abstract Space geodetic techniques such as Global Navigation Satellite Systems (GNSS) and Very Long Baseline Interferometry (VLBI) are limited by direction‐dependent tropospheric delays, with slant wet delay (SWD) being the most variable component and a major error source.
Zhenyi Zhang, Benedikt Soja
wiley   +1 more source

InSAR-ROI_PAC: v1.6

, 2016
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Fabrice Brito, fabio, fbarchetta, Eric Fielding, Emmanuel Mathot, Hervé Caumont, Cesare Rossi, Pedro Goncalves   +7 more
core   +1 more source

Time-Series InSAR Technology for Monitoring and Analyzing Surface Deformations in Mining Areas Affected by Fault Disturbances

Remote Sensing
Faults, as unique geological structures, disrupt the mechanical connections between rock masses. During coal mining, faults in the overlying strata can disturb the original stress balance, leading to fault activation and altering the typical subsidence ...
Kuan He, Youfeng Zou, Zhigang Han, Jilei Huang   +3 more
doaj   +1 more source