DocumentCode
2069087
Title
Monitoring Land Subsidence in Suzhou City Using D-InSAR Technique
Author
Wang, Zhiyong ; Zhang, Jixian ; Huang, Guoman ; Zhang, Yonghong
Author_Institution
Geomatics Coll., Shandong Univ. of Sci. & Technol., Qingdao, China
fYear
2009
fDate
17-19 Oct. 2009
Firstpage
1
Lastpage
4
Abstract
This paper mainly discusses how to monitor the land subsidence in Suzhou city using differential interferometric synthetic aperture SAR (D-InSAR) technique. It firstly introduces the principle and data processing flowchart of D-InSAR. Then it carries out test and gets the land subsidence in Suzhou city using two pass D-InSAR technique. At last, it analyzes some problems which influence the application of D-InSAR in monitoring the urban land subsidence in detail.
Keywords
radar interferometry; synthetic aperture radar; D-InSAR technique; Suzhou city; differential interferometric synthetic aperture SAR technique; land subsidence monitoring; Cities and towns; Data processing; Decorrelation; Earth; Earthquakes; Monitoring; Phase noise; Surface topography; Synthetic aperture radar; Synthetic aperture radar interferometry;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing, 2009. CISP '09. 2nd International Congress on
Conference_Location
Tianjin
Print_ISBN
978-1-4244-4129-7
Electronic_ISBN
978-1-4244-4131-0
Type
conf
DOI
10.1109/CISP.2009.5300898
Filename
5300898
Link To Document