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EnglishAn SAR simulator of an extended three-dimensional scene is presented. It is based on a facet model for the scene, asymptotic evaluation of SAR unit response, and a two-dimensional fast Fourier transform code for the data processing. Prescribed statistics of the model account for a realistic speckle of the image. The simulator is implemented in Synthetic Aperture Radar Advance Simulators (SARAS), whose performance is described and illustrated by a number of examples.
http://hdl.handle.net/11367/14683| Titolo: | SARAS: a SAR Raw Signal Simulator |
| Autori interni: | MIGLIACCIO, Maurizio SCHIRINZI, Gilda |
| Data di pubblicazione: | 1992 |
| Rivista: | IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING |
| Abstract: | An SAR simulator of an extended three-dimensional scene is presented. It is based on a facet model for the scene, asymptotic evaluation of SAR unit response, and a two-dimensional fast Fourier transform code for the data processing. Prescribed statistics of the model account for a realistic speckle of the image. The simulator is implemented in Synthetic Aperture Radar Advance Simulators (SARAS), whose performance is described and illustrated by a number of examples. |
| Handle: | http://hdl.handle.net/11367/14683 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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