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Eineder, Michael and Abdel Jaber, Wael and Floricioiu, Dana and Rott, Helmut and Yague-Martinez, Nestor (2011) Glacier Flow and Topography Measurements with TerraSAR-X and TanDEM-X. IGARSS 2011, 24.-29 Juli 2011, Vancouver, Kanada. ISBN 978-1-4577-1004-9.
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Abstract
We report on results from spaceborne velocity and topography measurements of the Drygalski glacier, Antarctic Peninsula. For our analysis we use a time series of TerraSAR-X data acquired between 2007 and 2010 which enables us to perform an error analysis and to determine higher order velocity parameters such as acceleration. Our estimated accuracy for velocity estimation is on the order of 2 cm/day and we find a weak slow down at the terminus of the glacier. Very first TanDEM-X single pass interferometric data sets acquired in 2010 allow us to reconstruct the 3D-glacier topography with unprecedented accuracy, delivering both, surface topography and roughness.
| Item URL in elib: | https://elib.dlr.de/70659/ | ||||||||||||||||||
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| Document Type: | Conference or Workshop Item (UNSPECIFIED) | ||||||||||||||||||
| Title: | Glacier Flow and Topography Measurements with TerraSAR-X and TanDEM-X | ||||||||||||||||||
| Authors: |
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| Date: | July 2011 | ||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||
| Open Access: | No | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||
| Page Range: | pp. 3835-3838 | ||||||||||||||||||
| Series Name: | IEEE IGARSS 2011 Symposium Proceedings | ||||||||||||||||||
| ISBN: | 978-1-4577-1004-9 | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | TerraSAR-X, Drygalski Glacier, glacier velocity, speckle, feature tracking. | ||||||||||||||||||
| Event Title: | IGARSS 2011 | ||||||||||||||||||
| Event Location: | Vancouver, Kanada | ||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||
| Event Dates: | 24.-29 Juli 2011 | ||||||||||||||||||
| Organizer: | IEEE International | ||||||||||||||||||
| 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 TerraSAR-X Nutzlastbodensegment (old) | ||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > SAR Signal Processing | ||||||||||||||||||
| Deposited By: | Eineder, Prof. Dr. Michael | ||||||||||||||||||
| Deposited On: | 16 Aug 2011 07:45 | ||||||||||||||||||
| Last Modified: | 08 May 2014 23:22 |
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