DocumentCode
1619150
Title
Methods of phase unwrapping in SAR interferometry
Author
Dukhopelnikova, Yvgenia
Author_Institution
Inst. of Radio Astron., Nat. Acad. of Sci., Kharkov, Ukraine
Volume
1
fYear
2004
Firstpage
226
Abstract
Comparison analysis of two interferograms unwrapping approaches has been done. Computer modeling of InSAR phase reconstruction methods and analysis of dependence of errors of the unwrapping on phase noise level are performed. The analysis of phase unwrapping approaches for SAR interferograms has been achieved by comparing two popular methods like Residue-cut method and Least squares method.
Keywords
Gaussian noise; least squares approximations; phase noise; radar imaging; radiowave interferometry; synthetic aperture radar; InSAR phase reconstruction methods; SAR interferometry; interferograms; least square method; phase noise level; phase unwrapping; radar imaging; residue cut method; synthetic aperture radar; Computer errors; High-resolution imaging; Image resolution; Optical interferometry; Radar antennas; Radar imaging; Signal resolution; Spatial resolution; Synthetic aperture radar; Synthetic aperture radar interferometry;
fLanguage
English
Publisher
ieee
Conference_Titel
Physics and Engineering of Microwaves, Millimeter, and Submillimeter Waves, 2004. MSMW 04. The Fifth International Kharkov Symposium on
Print_ISBN
0-7803-8411-3
Type
conf
DOI
10.1109/MSMW.2004.1345828
Filename
1345828
Link To Document