With climate change and the increment of human activities, global permafrost is undergoing
degradation, threatening the stability of engineering and the ecological environment of the …

With improvements in synthetic aperture radar (SAR) image resolutions and multitemporal
SAR interferometry (MTInSAR) algorithms, it becomes feasible to generate 3D point clouds …

Climate change and associated Arctic amplification cause a degradation of permafrost
which in turn has major implications for the environment. The potential turnover of frozen …

As the influence of extreme climate and human engineering activities intensifies, land
subsidence frequently occurs in the Salt Lake area of Qinghai Province, China, which …

The Sichuan–Tibet Railway (STR), as the second railway connecting the Tibet Autonomous
Region with the rest of China, is recognized as a historical challenging project. There are …

Differential embankment settlement and expansion joint failure in the embankment bridge
transition section (EBTS) are two main issues endangering the safety of the Qinghai-Tibet …

Differential interferometric synthetic aperture radar (InSAR) is a remote sensing technique
for measuring surface displacements with precision down to millimeters, most commonly …

Abstract Permafrost in Northeastern China has significantly degraded due to global
warming, deforestation and urbanization in the last few decades. The frost heave and thaw …

In this study, we applied small baseline subset-interferometric synthetic aperture radar
(SBAS-InSAR) to monitor the ground surface deformation from 2017 to 2020 in the …

Abstract The Qinghai-Tibet Railway has been operating safely for 16 years in the permafrost
zone and the railroad subgrade is generally stable by adopting the cooling roadbed …