A comparison of phase-preserving algorithms for burst-mode SAR data processing

TitleA comparison of phase-preserving algorithms for burst-mode SAR data processing
Publication TypeConference Paper
Year of Publication1997
AuthorsCumming, I., Y. Guo, and F. Wong
Conference NameGeoscience and Remote Sensing, 1997. IGARSS '97. Remote Sensing - A Scientific Vision for Sustainable Development., 1997 IEEE International
Pagination731 -733 vol.2
Date Publishedaug.
KeywordsBamler, burst gap, burst mode, burst-mode SAR, data compression, data processing, geophysical measurement technique, geophysical signal processing, geophysical techniques, INSAR, land surface, phase-preserving algorithm, precision processing, radar imaging, radar remote sensing, radar signal processing, remote sensing by radar, SAR interferometry, ScanSAR mode, SIFFT, single look complex data, SPECAN, synthetic aperture radar, terrain mapping
Abstract

Burst-mode data is obtained when a SAR system is operated in ScanSAR mode. Missing data in the burst gaps makes it difficult to use traditional phase-preserving algorithms to produce single look complex (SLC) data. In this paper, three phase-preserving algorithms for burst-mode data compression are examined and compared to find the best algorithm for precision processing applications such as interferometry

URLhttp://dx.doi.org/10.1109/IGARSS.1997.615239
DOI10.1109/IGARSS.1997.615239

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