Translator Disclaimer
21 October 2014 Repeat-pass interferometric performance analysis for geosynchronous circular SAR
Author Affiliations +
Abstract
An interferometric performance analysis for repeat-pass geosynchronous circular SAR (GEOCSAR) is presented. The analysis mainly includes the errors caused by the following sources: radar thermal noise, spatial baseline decorrelation, images’ misregistration and the atmospheric effects. For circular SAR (CSAR) imaging on the geosynchronous orbit, the altitude is very high, the atmospheric effect is severe and the high sidelobe is existed in the focused GEOCSAR signal, the characteristics of the various error sources of GEOCSAR interferometry will behave differently from the conventional interferometric SAR.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Leilei Kou "Repeat-pass interferometric performance analysis for geosynchronous circular SAR", Proc. SPIE 9243, SAR Image Analysis, Modeling, and Techniques XIV, 92430W (21 October 2014); https://doi.org/10.1117/12.2063697
PROCEEDINGS
10 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT

An adaptive method for interferometric phase noise filtering
Proceedings of SPIE (September 25 2003)
A new concept critical number of looks for multilook...
Proceedings of SPIE (January 04 2006)
Two-dimensional phase unwrapping using Green's formulation
Proceedings of SPIE (November 21 1995)
Autofocus for 3D imaging
Proceedings of SPIE (April 15 2008)

Back to Top