DocumentCode
3071269
Title
Polarimetric SAR tomography with SVD-Wiener
Author
Yuan Sun ; Hong Zhang ; Chao Wang ; Bo Zhang ; Fan Wu ; Yixian Tang
Author_Institution
Key Lab. of Digital Earth, Inst. of Remote Sensing & Digital Earth, Beijing, China
fYear
2013
fDate
21-26 July 2013
Firstpage
4170
Lastpage
4173
Abstract
In this paper, we propose a polarimetric TomoSAR method with Wiener-SVD inversion and Gerschgorin Disks for different scattering mechanisms of each point. Seven images of RADARSAT-2 Fine Quad Mode have been used to validate the efficiency of the proposed method. The polarimetric analysis shows that more scattering points can be detected by the composition of different polarimetric bands, thus retrieving more information on the elevation within one resolution cell.
Keywords
radar polarimetry; remote sensing by radar; synthetic aperture radar; tomography; Gerschgorin Disks; RADARSAT-2 Fine Quad Mode images; SVD-Wiener inversion; TomoSAR method; polarimetric SAR tomography; polarimetric analysis; Buildings; Estimation; Noise; Reflection; Scattering; Synthetic aperture radar; Tomography; SAR; SVD; Tomography; layover; polarimetry; wiener;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium (IGARSS), 2013 IEEE International
Conference_Location
Melbourne, VIC
ISSN
2153-6996
Print_ISBN
978-1-4799-1114-1
Type
conf
DOI
10.1109/IGARSS.2013.6723752
Filename
6723752
Link To Document