Title :
Research on interferometric deformation detection for geosynchronous SAR
Author :
Kou, Leilei ; Wang, Xiaoqing ; Chong, Jinsong ; Xiang, Maosheng
Author_Institution :
Nat. Key Lab. of Microwave Imaging Technol., Chinese Acad. of Sci., Beijing, China
Abstract :
The nadir track of geosynchronous satellite can be “figure-8”, circular or ellipse track which could be produced with appropriate orbit parameters. In this paper, the characteristics of the interferometric deformation detection for geosynchronous SAR with circular aperture are analyzed. The connection between the interferometric phase and the deformation of repeat pass geosynchronous SAR is derived, and its potential to get three-dimensional 3D deformation measurement is interpreted.
Keywords :
geophysical image processing; satellite communication; synthetic aperture radar; 3D deformation measurement; geosynchronous SAR; interferometric deformation detection; interferometric phase; Apertures; Deformable models; Extraterrestrial measurements; Imaging; Orbits; Satellites; Three dimensional displays; deformation detection; geosynchronous satellite; interferometric phase;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-9565-8
Electronic_ISBN :
2153-6996
DOI :
10.1109/IGARSS.2010.5652593
