Title :
Expressway and Road Area Deformation Monitoring Research Based on InSAR Technology in Isolated Permafrost Area
Author :
Shan, Wei ; Wang, Chun-jiao ; Hu, Qiong
Author_Institution :
Northeast Forestry Univ., Harbin, China
Abstract :
To monitor and predict deformation of expressway and road area in isolated permafrost area, depending on Bei´an to Heihe (Beihei) highway extension project, the interferometric synthetic aperture radar (InSAR) technology was introduced. By the use of Differential interferometric synthetic aperture radar (D-InSAR) and Interferometric Point Target Analysis (IPTA) method and the archive ENVISAT-ASAR data to analysis the deformation of Beihei expressway and road area. The primary result was acquired from IPTA method .The application feasibility and perspective of InSAR technology was proposed.
Keywords :
deformation; geophysical techniques; ice; radar interferometry; remote sensing by radar; synthetic aperture radar; Beihei expressway deformation analysis; Beihei highway extension project; China; ENVISAT-ASAR data; InSAR technology; differential interferometric synthetic aperture radar; expressway area deformation monitoring; interferometric point target analysis method; interferometric synthetic aperture radar technology; isolated permafrost area; road area deformation monitoring; Earth; Monitoring; Noise; Roads; Synthetic aperture radar; Terrain factors;
Conference_Titel :
Remote Sensing, Environment and Transportation Engineering (RSETE), 2012 2nd International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4673-0872-4
DOI :
10.1109/RSETE.2012.6260574
