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《Beijing Surveying and Mapping》 2011-02
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Image Processing Algorithm Research of Multichannel High Resolusion SAR

JING Chang-qing1,2 ZHANG Yong-fu1,2(1.College of Resources and Environment Science,Xinjiang University,Urumqi 830046,China; 2.Key Lab of Oasis Ecology,Ministry of Education,Urumqi,Xinjiang 830046,China)  
Spaceborne Synthetic Aperture Radar(SAR) is an active sensor dedicated to remote sensing that works at the microwave portion of the electromagnetic spectrum.Among all the performance parameters of spaceborne SAR,resolution and swath width are the most important characteristics.In this dissertation,special problems in spaceborne DPC-MAB SAR imaging are analyzed,and this paper put forward one reconstruction algorithm by interpolation to the periodically nonuniformly sampled echo signals in azimuth.
【CateGory Index】: TN958
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【Co-citations】
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