We propose an efficient method for the azimuth compression and Atmospheric Phase Screen estimation of Geosynchronous SAR data. The method is based on the iterative processing of sub-apertures of increasing size, allowing to gradually refine the quality of the focused data and of the estimated APS. The whole processing can be easily parallelized. Results over simulated data are shown.
An efficient method for the azimuth compression of geosynchronous SAR data through sub-apertures processing
BELOTTI, MICHELE;LEANZA, ANTONIO;MONTI-GUARNIERI, ANDREA VIRGILIO;RECCHIA, ANDREA;ROCCA, FABIO;TEBALDINI, STEFANO
2013-01-01
Abstract
We propose an efficient method for the azimuth compression and Atmospheric Phase Screen estimation of Geosynchronous SAR data. The method is based on the iterative processing of sub-apertures of increasing size, allowing to gradually refine the quality of the focused data and of the estimated APS. The whole processing can be easily parallelized. Results over simulated data are shown.File in questo prodotto:
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