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Schmidt, Kersten and Castellanos Alfonzo, Gabriel and Tous-Ramon, Nuria and Bachmann, Markus and Schwerdt, Marco (2014) Calibration Performance of the TerraSAR-X and TanDEM-X Satellites since Launch. In: 10th European Conference on Synthetic Aperture Radar, EUSAR 2014, pp. 1164-1167. European Conference on Synthetic Aperture Radar (EUSAR), 2014-06-03 - 2014-06-05, Berlin, Germany. ISBN 978-3-8007-3607-2. ISSN 2197-4403.
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Abstract
The TerraSAR-X and the TanDEM-X satellite produce high quality SAR images for a number of scientific and commercial applications. To guarantee the stability of the high accurate SAR products both systems are permanently monitored over the full life time. The intention of this paper is to present the latest results of Long-Term System Monitoring (LTSM) to demonstrate the remarkable performance of both systems since launch. The study focuses on radiometric accuracy and stability that include the gain and phase properties of the T/R modules, as well as the antenna pattern checked by evaluating uniformly distributed targets and radiometric stability over permanently deployed point targets.
| Item URL in elib: | https://elib.dlr.de/86193/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | Calibration Performance of the TerraSAR-X and TanDEM-X Satellites since Launch | ||||||||||||||||||||||||
| Authors: |
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| Date: | June 2014 | ||||||||||||||||||||||||
| Journal or Publication Title: | 10th European Conference on Synthetic Aperture Radar, EUSAR 2014 | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||||||||||
| Page Range: | pp. 1164-1167 | ||||||||||||||||||||||||
| ISSN: | 2197-4403 | ||||||||||||||||||||||||
| ISBN: | 978-3-8007-3607-2 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | Calibration; TerraSAR-X; TanDEM-X; Radiometric Stability; Product Quality; Antenna Pattern | ||||||||||||||||||||||||
| 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 | ||||||||||||||||||||||||
| 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 | ||||||||||||||||||||||||
| Deposited By: | Schmidt, Dr. Kersten | ||||||||||||||||||||||||
| Deposited On: | 03 Dec 2013 13:35 | ||||||||||||||||||||||||
| Last Modified: | 05 Nov 2024 09:47 |
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