期刊论文

Wei, BD;Ma, J

英文

Natural Hazards

0921-030X

2024

120

14

13469-13491

10.1007/s11069-024-06755-2

This work was funded by the National Natural Science Foundation of China [Grant Numbers 42264004 and 42001331], the Guangxi Key Technologies R&D Program [Grant Number GUIKE AB24999058], the Key Laboratory of China-ASEAN Satellite Remote Sensing Applications，Ministry of Natural Resources of the People’s Republic of China [Grant Number ZDMY202309], the Natural Science Foundation of Hubei [Grant Number 2020CFB282], Guangxi universities’ 1,000 young and middle-aged backbone teachers training program, Guangxi Innovative Development Grand Grant, entitled, “Research and Development of Bathymetric Mapping LiDAR” [Grant Number GuiKe AA18118038], the Natural Science Foundation of Hunan province of China [Grant Number: 2021JJ30076] and Foundation of Hunan educational committee [Grant Number 21A0502].

本校为其他机构

The stability of side slope is very important to the construction and operation of high-speed railway. In this study, we proposed to jointly apply Interferometric synthetic aperture radar (InSAR) and BeiDou Navigation Satellite System (BDS) techniques to identify and monitor side slope along the Changgan high-speed railway. Deformation information along the Changgan high-speed railway was firstly derived by time-series InSAR (TSInSAR) using 68 Sentinel-1A SAR images spanning September 2019 to December 2021 for side slope identification, and the...