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Jirousek, Matthias and Döring, Björn and Rudolf, Daniel and Raab, Sebastian and Schwerdt, Marco (2014) Development of the highly accurate DLR Kalibri Transponder. In: Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR). VDE Verlag GmbH. European Conference on Synthetic Aperture Radar (EUSAR), 2014-06-03 - 2014-06-05, Berlin, Germany.
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Abstract
Upcoming spaceborne synthetic aperture radar (SAR) missions like the Sentinel-1 mission pushing the limits toward better image quality especially in radiometric accuracy. Highly accurate calibration of the instrument is one of the key factors on this way. Therefore the DLR has developed a novel, very stable, and exactly characterized transponder called Kalibri. Three of these remote controlled transponders will be installed on a calibration area of more than 400 km2 in southern Germany. In this paper the challenges and solutions for the development with respect to accuracy, reliability and stability are presented.
| Item URL in elib: | https://elib.dlr.de/86590/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | Development of the highly accurate DLR Kalibri Transponder | ||||||||||||||||||||||||
| Authors: |
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| Date: | 2014 | ||||||||||||||||||||||||
| Journal or Publication Title: | Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Publisher: | VDE Verlag GmbH | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | Radiometric Calibration, Transponder, Calibration Target, Active Target, Sentinel-1, Calibration, Radiometric Accuracy | ||||||||||||||||||||||||
| Event Title: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||||||||||
| Event Location: | Berlin, Germany | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Start Date: | 3 June 2014 | ||||||||||||||||||||||||
| Event End Date: | 5 June 2014 | ||||||||||||||||||||||||
| Organizer: | VDE | ||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||||||||
| HGF - Program Themes: | Earth Observation | ||||||||||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||||||||||
| DLR - Program: | R EO - Earth Observation | ||||||||||||||||||||||||
| DLR - Research theme (Project): | R - Projekt TanDEM-X (old) | ||||||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Spaceborne SAR Systems Microwaves and Radar Institute > Reconnaissance and Security | ||||||||||||||||||||||||
| Deposited By: | Jirousek, Dr.-Ing. Matthias | ||||||||||||||||||||||||
| Deposited On: | 11 Dec 2013 13:20 | ||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:52 |
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