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

fYear

2012

fDate

1-3 June 2012

Firstpage

1

Lastpage

5

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Remote Sensing, Environment and Transportation Engineering (RSETE), 2012 2nd International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4673-0872-4

Type

conf

DOI

10.1109/RSETE.2012.6260574

Filename

6260574