DocumentCode
2597729
Title
Modifying of the coherence estimator for interferometric SAR
Author
Mu, Dong ; Lai, Chipan ; Lin, Youquan
Author_Institution
Nanjing Res. Inst. of Electron. Technol., Nanjing
fYear
2007
fDate
5-9 Nov. 2007
Firstpage
192
Lastpage
194
Abstract
Common used coherence estimator for InSAR gives an approximate estimation, because it prerequisites the SLC SAR image be ergodicity which practically SAR images can not obey. For InSAR, the factors that degrade the usual estimator were discussed, and a new estimator was proposed. Its advantage was shown with simulation and actual data.
Keywords
coherence; radar imaging; radar interferometry; synthetic aperture radar; InSAR; coherence estimator; interferometric SAR; radar imaging; Coherence; Data mining; Degradation; Layout; Pixel; Radar imaging; Stochastic processes; Surfaces; Synthetic aperture radar; Synthetic aperture radar interferometry; Coherence; interferometry; synthetic aperture radar (SAR);
fLanguage
English
Publisher
ieee
Conference_Titel
Synthetic Aperture Radar, 2007. APSAR 2007. 1st Asian and Pacific Conference on
Conference_Location
Huangshan
Print_ISBN
978-1-4244-1188-7
Electronic_ISBN
978-1-4244-1188-7
Type
conf
DOI
10.1109/APSAR.2007.4418586
Filename
4418586
Link To Document