Squint side-looking and multiresolution imaging mode SAR

Shengli Dai; Werner Wiesbeck

doi:10.1117/12.357634

13 August 1999 Squint side-looking and multiresolution imaging mode SAR

Shengli Dai, Werner Wiesbeck

Proceedings Volume 3721, Algorithms for Synthetic Aperture Radar Imagery VI; (1999) https://doi.org/10.1117/12.357634
Event: AeroSense '99, 1999, Orlando, FL, United States

Abstract

The squint side-looking imaging mode SAR has a squint angle at the side-looking direction. This imaging mode can obtain multi-resolution images of a same scene with the variation of squint angle. But the imaging mode has to overcome three problems: (1) compensate the large range walk and curve; (2) develop a mapping technique that works even when the size, shape, and orientation of a resolution cell varies; and (3) fuse the different resolution images to obtain the best imaging results and the most messages of the imaging terrain. The paper analysis and present an imaging schedule including imaging algorithm, geometry correction method and a fusion method of different resolution images.

Citation Download Citation

Shengli Dai and Werner Wiesbeck "Squint side-looking and multiresolution imaging mode SAR", Proc. SPIE 3721, Algorithms for Synthetic Aperture Radar Imagery VI, (13 August 1999); https://doi.org/10.1117/12.357634

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