New Insight into the Sliding Mechanism and Post-Stability of the 2017 Xinmo Landslide in Sichuan, China

Hu, Bingli; Su, Lijun; Zhao, Bo; Xie, Qijun; Liao, Hongjian; Pasuto, Alessandro; Liu, Zhenyu

doi:10.1007/s10064-022-02917-3

Cited by 3 publications

(1 citation statement)

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“…Synthetic Aperture Radar Interferometry (InSAR) technology uses two or more SAR images of the same area at different times for interferometric processing, and the deformation data obtained has high precision, high spatial resolution, high revisit frequency, wide coverage, and is less affected by weather conditions. It has become an important means for monitoring landslide deformation [5], [6].…”

Section: Introductionmentioning

confidence: 99%

Deformation Analysis of Guobu Slope based on SBAS-InSAR

Li¹,

Li²,

Zhang³

2023

AJST

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The Laxiwa hydropower station reservoir in the upper reaches of the Yellow River basin is located in a canyon zone. Due to its complex terrain and difficult transportation, traditional monitoring methods are difficult to implement in this area, especially during the critical deformation stage when personnel may face danger or encounter difficulty reaching the site. To achieve long-term continuous dynamic monitoring of the upstream active slope of the Laxiwa hydropower station, namely the Guobu slope, SBAS-InSAR technology has been adopted as a replacement for traditional measurement methods to monitor landslide movements. Based on the deformation information of the monitoring targets, safety analysis, and disaster warnings are conducted to ensure the safe operation of the power station and the safety of downstream communities and residents' lives and property.

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Section: Introductionmentioning

confidence: 99%