Results 21 to 30 of about 290 (206)

Map and Quantify the Ground Deformation Around Salt Lake in Hoh Xil, Qinghai-Tibet Plateau Using Time-Series InSAR From 2006 to 2018

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
After the bursting of the Zhuonai Lake in Hoh Xil, Qinghai-Tibet Plateau, in 2011, the water area and level of the Salt Lake increased rapidly. The lake area expanding would accelerate the melting of permafrost and contribute to many severe environmental
Zhengjia Zhang, Mengmeng Wang, Xiuguo Liu, Chao Wang, Hong Zhang   +4 more
doaj   +1 more source

JPPL: A joint-polarization phase linking algorithm for phase optimization of TSPolInSAR data

International Journal of Applied Earth Observations and Geoinformation, 2022
In the time-series interferometric SAR (TSInSAR) technology, the phase linking (PL) algorithm can exploit all interferometric combinations to reconstruct the equivalent single master (ESM) interferograms for the phase quality improvement.
Peng Shen, Changcheng Wang, Chihao Hu, Jun Hu, Haiqiang Fu, Jianjun Zhu   +5 more
doaj   +1 more source

Revealing Land Surface Deformation Over the Yineng Backfilling Mining Area, China, by Integrating Distributed Scatterer SAR Interferometry and a Mining Subsidence Model

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
Monitoring the surface deformation of filling coal mines regularly and understanding their spatiotemporal evolution characteristics for mining management and disaster warning is greatly significant.
Yu Chen, Jie Li, Huaizhan Li, Yandong Gao, Shijin Li, Si Chen, Guangli Guo, Fangtian Wang, Dongsheng Zhao, Kefei Zhang, Peiling Li, Kun Tan, Peijun Du   +12 more
doaj   +1 more source

Deformation Monitoring of Tailings Reservoir Based on Polarimetric Time Series InSAR: Example of Kafang Tailings Reservoir, China

Remote Sensing, 2022
Safe operation of tailings reservoirs is essential to protect downstream life and property, but current monitoring methods are inadequate in scale and refinement, and most reservoirs are built in low coherence areas far from cities.
Hao Wu, Xiangyuan Zheng, Hongdong Fan, Zeming Tian   +3 more
doaj   +1 more source

Monitoring land subsidence through improved CAESAR algorithm in time-series InSAR processing

Geocarto International
Time-series SAR interferometry (InSAR) combining permanent scatterer and distributed scatterer (DS), has been strongly developed in subsidence monitoring.
Qian He, Huan He, Kangming Song, Jiawei Chen   +3 more
doaj   +1 more source

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

Using Persistent Scatterer Interferometry for Post-Earthquake Landslide Susceptibility Mapping in Jiuzhaigou

Applied Sciences, 2022
Earthquakes cause a huge number of landslides and alter the regional landslide risk distribution. As a result, after a significant earthquake, the landslide susceptibility maps (LSMs) must be updated.
Haoran Fang, Yun Shao, Chou Xie, Bangsen Tian, Yu Zhu, Yihong Guo, Qing Yang, Ying Yang   +7 more
doaj   +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

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source