Title :
Study on effect factors of multisquint estimation of time-varying baseline errors in repeat-pass airborne SAR
Author :
Xue Lin;Fang-fang Li;Yue-ting Zhang;Da-di Meng;Dong-hui Hu;Chi-biao Ding
Author_Institution :
Key Laboratory of Technology in Geo-spatial Information Processing and Application System, Chinese Academy of Sciences, Beijing 100190, China
fDate :
7/1/2015 12:00:00 AM
Abstract :
The precision of the mutilsquint methods effects by several factors. This paper deduces the effects of these factors on the multisquint estimation accuracy. Expression of the estimation accuracy is deduced, which provides theoretical bases for the parameter choice and system design of the airborne interferometric SAR.
Keywords :
"Accuracy","Estimation","Coherence","Synthetic aperture radar","Azimuth","Phase noise","Imaging"
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2015 IEEE International
Electronic_ISBN :
2153-7003
DOI :
10.1109/IGARSS.2015.7326765
