Synthesizing radar maps of polar regions with a Doppler-only method
A method for producing a radar-reflectivity map of the polar regions of the Moon or a planet from polar orbit with only the frequency shift of the reflected signals is described and simulated. A Radon transform of the reflectivity is obtained during multiple passes over the pole. Inversion of this R...
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| Veröffentlicht in: | Applied Optics 1997-06, Vol.36 (17), p.3912-3919 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A method for producing a radar-reflectivity map of the polar regions of the Moon or a planet from polar orbit with only the frequency shift of the reflected signals is described and simulated. A Radon transform of the reflectivity is obtained during multiple passes over the pole. Inversion of this Radon transform enables a map of radar reflectivity to be synthesized. |
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| ISSN: | 1559-128X 0003-6935 1539-4522 |
| DOI: | 10.1364/AO.36.003912 |