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In this paper, Doppler signal processing having a large potential for further developing and gaining new applications have been demonstrated. This has been illustrated by several examples related with the estimation of the SAR platform orientation angles from the radar returns, improving quality of SAR images based on a high-accuracy estimation of the Doppler rate, and retrieving 3D topography of...
In this paper, a novel method is proposed for retrieving 3-D topography of the ground surface by using a single-antenna squint-mode airborne synthetic aperture radar (SAR). The main idea of the method is based on the fact that the spatial 3-D location of a target can be found as the intersection of the range sphere, the Doppler cone, and the elevation plane of the antenna pattern. An accurate estimation...
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