DocumentCode
1491767
Title
SAR interferometric phase noise reduction using wavelet transform
Author
Martinez, C.L. ; Cànovas, X.F. ; Chandra, M.
Author_Institution
Inst. of Radio Frequency Technol. & Radar Syst., German Aerosp. Centre DLR, Wessling, Germany
Volume
37
Issue
10
fYear
2001
fDate
5/10/2001 12:00:00 AM
Firstpage
649
Lastpage
651
Abstract
The problem of synthetic aperture radar interferometric phase noise reduction is addressed. A new technique based on discrete wavelet transforms is presented. This technique guarantees high resolution phase estimation without using phase image segmentation. Areas containing only noise are hardly processed. Tests with synthetic and real interferograms are reported
Keywords
discrete wavelet transforms; electromagnetic wave interferometry; interference suppression; phase estimation; phase noise; radar interference; radar resolution; remote sensing by radar; synthetic aperture radar; SAR interferometric phase noise reduction; discrete wavelet transforms; high resolution phase estimation; real interferograms; synthetic aperture radar; synthetic interferograms; wavelet transform;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20010438
Filename
923989
Link To Document