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Lachaise, Marie and Fritz, Thomas and Balss, Ulrich and Bamler, Richard and Eineder, Michael (2012) Phase unwrapping correction with dual-baseline data for the TanDEM-X mission. In: International Geoscience and Remote Sensing Symposium (IGARSS), pp. 5566-5569. IGARSS 2012, 2012-07-22 - 2012-07-27, Munich, Germany. doi: 10.1109/IGARSS.2012.6352344. ISBN 978-1-4673-1160-1. ISSN 2153-6996.
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Official URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6352344
Abstract
The operational dual-baseline phase unwrapping algorithm for the TanDEM-X mission is based on a combination of separate single-baseline phase unwrapping and a correction procedure of different levels of complexity. It benefits from all the information available from the two TanDEM-X acquisitions by computing a differential interferogram to obtain a more reliable unwrapped phase. This may still be prone to phase unwrapping errors, but these can be mitigated using a stereo-radargrammetric measurement. Hence, the resulting dual-baseline phase unwrapping algorithm outperforms a single-baseline one.
| Item URL in elib: | https://elib.dlr.de/81606/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | Phase unwrapping correction with dual-baseline data for the TanDEM-X mission | ||||||||||||||||||||||||
| Authors: |
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| Date: | 22 July 2012 | ||||||||||||||||||||||||
| Journal or Publication Title: | International Geoscience and Remote Sensing Symposium (IGARSS) | ||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| DOI: | 10.1109/IGARSS.2012.6352344 | ||||||||||||||||||||||||
| Page Range: | pp. 5566-5569 | ||||||||||||||||||||||||
| ISSN: | 2153-6996 | ||||||||||||||||||||||||
| ISBN: | 978-1-4673-1160-1 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | TanDEM-X , differential interferogram , phase unwrapping , stereo-radargrammetry | ||||||||||||||||||||||||
| Event Title: | IGARSS 2012 | ||||||||||||||||||||||||
| Event Location: | Munich, Germany | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Start Date: | 22 July 2012 | ||||||||||||||||||||||||
| Event End Date: | 27 July 2012 | ||||||||||||||||||||||||
| 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: | Remote Sensing Technology Institute > SAR Signal Processing | ||||||||||||||||||||||||
| Deposited By: | Lachaise, Dr Marie | ||||||||||||||||||||||||
| Deposited On: | 12 Mar 2013 11:31 | ||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:48 |
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