Results 31 to 40 of about 21,934 (233)

Analysis of surface deformation and driving forces in Lanzhou

open access: yesOpen Geosciences, 2020
Surface deformation has become an important factor affecting urban development. Lanzhou is an important location in the Belt and Road Initiative, an international development policy implemented by the Chinese government.
Wang Wenhui   +5 more
doaj   +1 more source

Comprehensive identification of potential and old landslides based on optical remote sensing and InSAR technologies: A case study in northwestern Yunnan Province

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao, 2022
Potential geological disasters frequently occur in northwestern Yunnan. Landslide is the main type of geohazard. The identification of landslide in this area is an effective disaster prevention and mitigation measure.
Mingyuan WU, Ming LUO, Suihai LIU
doaj   +1 more source

Generative Modeling of InSAR Interferograms [PDF]

open access: yesEarth and Space Science, 2019
AbstractInterferometric synthetic aperture radar (InSAR) has become an essential technique to detect surface variations due to volcanoes, earthquakes, landslides, glaciers, and aquifers. However, Earth's ionosphere, atmosphere, vegetation, surface runoff, etc., introduce noise that requires post‐processing to separate its components.
Guillaume Rongier   +3 more
openaire   +4 more sources

Instability mechanism and disaster mitigation measures of long-distance landslide at high location in Jinsha River junction zone: case study of Sela landslide in Jinsha River, Tibet

open access: yesYantu gongcheng xuebao, 2021
The Jinsha River junction zone is the active fault one dominated by strong compression. It belongs to the topography of high mountains and valleys, the rockmass structure is complex, and the weak rock strata develop, and the high-location geo-hazards ...
ZHU Sai-nan 1, YIN Yue-ping 1, WANG Meng 2, ZHU Mao 3, WANG Chen-hui 4, WANG Wen-pei 1, LI Jun-feng 1, ZHAO Hui 1
doaj   +1 more source

Data for: Iceland Kinematics from InSAR

open access: yes, 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   +5 more
core   +1 more source

Ground deformation and fissure activity in Datong basin, China 2007–2010 revealed by multi-track InSAR

open access: yesGeomatics, Natural Hazards & Risk, 2019
The Datong basin is one of the complex geologic environments in China. Several faults are distributed in the basin, and a number of hidden faults have been discovered within the basin. Ground fissures (GFs) and land subsidence occur in this region.
Chengsheng Yang   +5 more
doaj   +1 more source

Monitoring of Masjed-Soleiman embankment dam’s deformation using a combination of Interferometric Synthetic Aperture Radar (InSAR) and finite element modeling

open access: yesGeodesy and Cartography, 2017
The fresh water shortage is one the most important challenges in many countries like Iran. So there have been incentives to manipulate and manage water resources by constructing dams. Clay core embankments are one of the most popular dam structures.
Saeed Aminjafari
doaj   +1 more source

Vertical Resolution Enhancement by Applying Polarimetric Spectral Analysis Techniques to Multibaseline InSAR Data [PDF]

open access: yes, 2012
Polarimetric spectral analysis techniques have been recently introduced for processing multibaseline interferometric synthetic aperture radar data that are affected by the speckle phenomenon.
Kostas Papathanassiou   +3 more
core   +1 more source

ManonDls/KFTS-InSAR: KFTS-InSAR

open access: yes, 2020
This is a working release of KFTS-InSAR for real and synthetic data Some secondary features haven't been thoroughly tested Documentation strings may be incomplete.
Manon Dalaison
core   +1 more source

Inferring the Creep Settlement Behavior of Rockfill in Reclaimed Lands by Advanced SAR Interferometry and Numerical Modeling: An Example from Arabian Gulf

open access: yesRemote Sensing, 2020
Satellite Advanced Differential Synthetic Aperture Radar Interferometry (A-DInSAR) is becaming a key-technique for monitoring ground deformations. The potential of A-DInSAR for settlement monitoring is exploited in this paper through the investigation of
Michele Di Lisa   +3 more
doaj   +1 more source

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