21 November 1995 Generalized method to radiometrically correct SAR images
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A radiometric correction method based on a SAR image simulation is presented taking into account the resolution of the SAR image and comparing to the grid size of the available DEM. Once calibrated, another correction using an empirical or theoretical model can be processed. The method is illustrated by an example over hilly terrain and is validated by showing the decorrelation between the SAR image intensity and the slopes after the correction.
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Stephane Dupont, Frederic P. Perlant, Marc Berthod, "Generalized method to radiometrically correct SAR images", Proc. SPIE 2584, Synthetic Aperture Radar and Passive Microwave Sensing, (21 November 1995); doi: 10.1117/12.227128; https://doi.org/10.1117/12.227128

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