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Design of a Monopulse SAR System for the Determination of Elevation Angles.
Zink, M. and Oettl, H. and Freeman, A. *) (1994) Design of a Monopulse SAR System for the Determination of Elevation Angles. IEEE Trans. on Geoscience and Remote Sensing., 32, pp. 1198-1201. IEEE, Piscataway, N.J., USA.
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Abstract
Terrain height variations in mountainous areas cause problems in the radiometric correction of SAR images. We propose a novel SAR system which exploits the monopulse principle to determine the elevation angle and thus the height at the different parts of the image. From the ratios of images radiometrically modulated by the difference and sum antenna pattern in cross-track direction, we can calculate the appropriate elevation angle at any point in the image.
| Document Type: | Article | ||||||||
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| Additional Information: | institution=IEEE, LIDO-Berichtsjahr=1994, | ||||||||
| Title: | Design of a Monopulse SAR System for the Determination of Elevation Angles. | ||||||||
| Authors: |
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| Date: | 1994 | ||||||||
| Journal or Publication Title: | IEEE Trans. on Geoscience and Remote Sensing. | ||||||||
| Refereed publication: | Yes | ||||||||
| In ISI Web of Science: | Yes | ||||||||
| Volume: | 32 | ||||||||
| Page Range: | pp. 1198-1201 | ||||||||
| Publisher: | IEEE, Piscataway, N.J., USA | ||||||||
| Series Name: | No. 6 | ||||||||
| Status: | Published | ||||||||
| Keywords: | Synthetic Aperture Radar (SAR), Radiometric Corrections, Monopulse, Topographic Mapping | ||||||||
| HGF - Research field: | UNSPECIFIED | ||||||||
| HGF - Program: | Space | ||||||||
| HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||
| DLR - Research area: | UNSPECIFIED | ||||||||
| DLR - Program: | W EO - Erdbeobachtung | ||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Institut für Hochfrequenztechnik Institute of Communication and Navigation > Institut für Hochfrequenztechnik Remote Sensing Technology Institute > Institut für Hochfrequenztechnik | ||||||||
| Deposited By: | elib DLR-Beauftragter | ||||||||
| Deposited On: | 02 Apr 2006 | ||||||||
| Last Modified: | 27 Apr 2009 09:00 |
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