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Buckreuß, S. (1996) A New Hybrid Motion Compensation System for Airborne SAR Based on Inertial Measurements and the Reflectivity Displacement Method. In: Proc. EUSAR '96 (1996), pp. 561-564. VDE-Verlag GmbH., Berlin-Offenbach, Germany. EUSAR '96 (European Conf. on Synthetic Aperture Radar), Koenigswinter Germany, 26.-28.3.96. Proc.: EUSAR '96, ISBN 3-8007-2162-7.
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Abstract
A new method for determination of the position and velocity of the SAR-platform will be presented, which is based on the evaluation of radar data and inertial data of an Attitude and Heading Reference Unit. This method is used for motion compensation of the airborne SAR system E-SAR of DLR. The radar data are evaluated by the Reflectivity Displacement Method (RDM), which allows an accurate detection of the Doppler shift of the backscattered radar signal. The extraction of the forward velocity from the frequency shift data is performed by means of the complementary acceleration data supplied by the inertial system instead of lowpass and highpass filtering.
| Item URL in elib: | https://elib.dlr.de/33455/ | ||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||
| Additional Information: | LIDO-Berichtsjahr=1996, | ||||||||
| Title: | A New Hybrid Motion Compensation System for Airborne SAR Based on Inertial Measurements and the Reflectivity Displacement Method | ||||||||
| Authors: |
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| Date: | 1996 | ||||||||
| Journal or Publication Title: | Proc. EUSAR '96 (1996) | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Page Range: | pp. 561-564 | ||||||||
| Publisher: | VDE-Verlag GmbH., Berlin-Offenbach, Germany | ||||||||
| Status: | Published | ||||||||
| Keywords: | SAR, Bewegungsfehler, Bewegungskompensation, INS, RDM | ||||||||
| Event Title: | EUSAR '96 (European Conf. on Synthetic Aperture Radar), Koenigswinter Germany, 26.-28.3.96. Proc.: EUSAR '96, ISBN 3-8007-2162-7 | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||
| HGF - Program: | Space (old) | ||||||||
| HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||
| DLR - Research area: | Space | ||||||||
| DLR - Program: | W EO - Erdbeobachtung | ||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Institut für Hochfrequenztechnik | ||||||||
| Deposited By: | DLR-Beauftragter, elib | ||||||||
| Deposited On: | 02 Apr 2006 | ||||||||
| Last Modified: | 27 Apr 2009 09:06 |
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