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Lachaise, Marie and Bachmann, Markus and Fritz, Thomas and Huber, Martin and Schweißhelm, Barbara and Wessel, Birgit (2021) The TanDEM-X Change DEM: the new temporal DEM of the Tan-DEM-X Mission. In: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR, pp. 1-6. European Conference on Synthetic Aperture Radar (EUSAR), 29. März - 01. April 2021, Leipzig, Germany. ISSN 2197-4403.
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Official URL: https://www.vde-verlag.de/proceedings-de/455457120.html
Abstract
The TanDEM-X mission is currently acquiring a new dataset to provide a temporally independent DEM, the so-called “TanDEM-X Change DEM”. This set of acquisitions taken between 2017 and 2020 has a clear temporal separation with respect to the data used for the generation of the TanDEM-X global DEM which were acquired between 2010 and 2015. Therefore, this new DEM aims to enable the characterization of terrain changes. Improvements in the acquisition plan-ning process and in the data processing have been necessary to allow the generation of this Change DEM with fewer ac-quisitions but still very high accuracy. For this, the use of an edited TanDEM-X DEM as a "starting point" for the inter-ferometric processing is mandatory.
| Item URL in elib: | https://elib.dlr.de/138913/ | |||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||||||||||||||
| Title: | The TanDEM-X Change DEM: the new temporal DEM of the Tan-DEM-X Mission | |||||||||||||||||||||
| Authors: |
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| Date: | April 2021 | |||||||||||||||||||||
| 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: | Yes | |||||||||||||||||||||
| In ISI Web of Science: | No | |||||||||||||||||||||
| Page Range: | pp. 1-6 | |||||||||||||||||||||
| ISSN: | 2197-4403 | |||||||||||||||||||||
| Status: | Published | |||||||||||||||||||||
| Keywords: | TanDEM-X, Change DEM | |||||||||||||||||||||
| Event Title: | European Conference on Synthetic Aperture Radar (EUSAR) | |||||||||||||||||||||
| Event Location: | Leipzig, Germany | |||||||||||||||||||||
| Event Type: | international Conference | |||||||||||||||||||||
| Event Dates: | 29. März - 01. April 2021 | |||||||||||||||||||||
| 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 German Remote Sensing Data Center > Land Surface Dynamics Microwaves and Radar Institute > Spaceborne SAR Systems | |||||||||||||||||||||
| Deposited By: | Lachaise, Dr Marie | |||||||||||||||||||||
| Deposited On: | 03 Dec 2020 14:16 | |||||||||||||||||||||
| Last Modified: | 25 Aug 2021 10:17 |
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