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Zhu, Xiao Xiang and Wang, Yuanyuan and Shahzad, Muhammad and Bamler, Richard (2014) Spaceborne TomoSAR and beyond: from SAR image stacks to objects. In: Proceedings of 10th European Conference on Synthetic Aperture Radar (EUSAR), pp. 1-4. EUSAR 2014, 2014-06-03 - 2014-06-05, Berlin, Germany.
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Official URL: http://ieeeexplore.com/xpl/articleDetails.jsp?tp=&arnumber=6857051
Abstract
3D position and deformation of scattering objects in a scene can be retrieved by TomoSAR. In particular, the retrieved rich scatterer information using meter-resolution SAR images enables us to generate point clouds of the illuminated area in urban environment with a density comparable to LiDAR (1 million/km²/stack). In this paper we demonstrate the next steps after TomoSAR retrieval: 1) fusion of descending and ascending point clouds, 2) estimation of building models under consideration of the specific statistical properties of TomoSAR retrievals. Examples using TerraSAR-X high resolution spotlight data stacks will be presented.
| Item URL in elib: | https://elib.dlr.de/89286/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
| Title: | Spaceborne TomoSAR and beyond: from SAR image stacks to objects | ||||||||||||||||||||
| Authors: |
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| Date: | April 2014 | ||||||||||||||||||||
| Journal or Publication Title: | Proceedings of 10th European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Page Range: | pp. 1-4 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | TomoSAR, object reconstruction, 3D model, SAR | ||||||||||||||||||||
| Event Title: | EUSAR 2014 | ||||||||||||||||||||
| Event Location: | Berlin, Germany | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Start Date: | 3 June 2014 | ||||||||||||||||||||
| Event End Date: | 5 June 2014 | ||||||||||||||||||||
| Organizer: | VDE | ||||||||||||||||||||
| 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 - Vorhaben hochauflösende Fernerkundungsverfahren (old) | ||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > SAR Signal Processing | ||||||||||||||||||||
| Deposited By: | Wang, Yuanyuan | ||||||||||||||||||||
| Deposited On: | 03 Jun 2014 08:56 | ||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:55 |
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