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Lachaise, Marie and Schweißhelm, Barbara and Fritz, Thomas (2020) The New TanDEM-X Change DEM: Specification and Interferometric Processing. In: 2020 IEEE Latin American GRSS & ISPRS Remote Sensing Conference (LAGIRS), pp. 1-6. LAGIRS 2020: 2020 Latin American GRSS & ISPRS Remote Sensing Conference, 22.-26. März 2020, Santiago de Chile, Chile. doi: 10.1109/LAGIRS48042.2020.9165638.
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Official URL: https://ieeexplore.ieee.org/document/9165638
Abstract
Since 2017, the TanDEM-X mission aims to acquire data globally to generate another (updated) DEM. This new set of acquisitions, which will be complete in 2020, has a clear temporal separation from those used for the TanDEM-X global DEM. It will therefore allow the creation of a temporally independent DEM, the so-called “TanDEM-X Change DEM” enabling the characterization of terrain changes. Since only one global coverage is being acquired, improvements in e.g. the interferometric data processing are necessary. In particular, an edited version of the existing global TanDEM-X DEM is now the "starting point" for the interferometric processing as detailed in this paper.
| Item URL in elib: | https://elib.dlr.de/138879/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||
| Title: | The New TanDEM-X Change DEM: Specification and Interferometric Processing | ||||||||||||
| Authors: |
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| Date: | 2020 | ||||||||||||
| Journal or Publication Title: | 2020 IEEE Latin American GRSS & ISPRS Remote Sensing Conference (LAGIRS) | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | Yes | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| DOI : | 10.1109/LAGIRS48042.2020.9165638 | ||||||||||||
| Page Range: | pp. 1-6 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | TanDEM-X Mission, Change DEM, terrain changes monitoring, interferometric processing | ||||||||||||
| Event Title: | LAGIRS 2020: 2020 Latin American GRSS & ISPRS Remote Sensing Conference | ||||||||||||
| Event Location: | Santiago de Chile, Chile | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Dates: | 22.-26. März 2020 | ||||||||||||
| Organizer: | Universidad de Chile and Universidad de Magallanes Co-Sponsored by ISPRS and GRSS | ||||||||||||
| 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: | 03 Dec 2020 13:54 | ||||||||||||
| Last Modified: | 03 Dec 2020 17:28 |
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