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Zhu, Xiao Xiang and Adam, Nico Alexander and Bamler, Richard (2009) Space-Borne High Resolution Tomographic Interferometry. In: Proceedings of IGARSS 2009, pp. 869-872. IGARSS 2009, 2009-07-13 - 2009-07-17, Cape Town, South Africa.
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Abstract
SAR tomography (TomoSAR) is a way of overcoming the limitations of standard 2-D imaging by achieving focused 3-D images. Its capability of 3-D reflectivity reconstruction and multiple scatterers separation has been demonstrated in the urban environment in absence of significant deformation. In this paper, an example which reveals the distortion of 3-D reconstruction result by coupled deformation information is presented. Differential SAR Tomography (or 4-D SAR focusing), a new interferometric mode crossing differential SAR interferometry and the 3-D multi-baseline tomography concepts, is implemented. In this paper, space-borne high resolution differential SAR tomography is demonstrated using TerraSAR-X high resolution spotlight data. High resolution SAR is proven to be very attractive for city mapping.
| Item URL in elib: | https://elib.dlr.de/62788/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Title: | Space-Borne High Resolution Tomographic Interferometry | ||||||||||||||||
| Authors: |
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| Date: | 13 July 2009 | ||||||||||||||||
| Journal or Publication Title: | Proceedings of IGARSS 2009 | ||||||||||||||||
| Refereed publication: | No | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Page Range: | pp. 869-872 | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | SAR Tomography, Differential SAR Tomography, Interferometry, TerraSAR-x | ||||||||||||||||
| Event Title: | IGARSS 2009 | ||||||||||||||||
| Event Location: | Cape Town, South Africa | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Start Date: | 13 July 2009 | ||||||||||||||||
| Event End Date: | 17 July 2009 | ||||||||||||||||
| Organizer: | IEEE Geoscience and Remote Sensing Society | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||
| HGF - Program: | Space (old) | ||||||||||||||||
| HGF - Program Themes: | W - no assignment | ||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||
| DLR - Program: | W - no assignment | ||||||||||||||||
| DLR - Research theme (Project): | W - no assignment (old) | ||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > SAR Signal Processing | ||||||||||||||||
| Deposited By: | Adam, Nico Alexander | ||||||||||||||||
| Deposited On: | 20 Jan 2010 10:31 | ||||||||||||||||
| Last Modified: | 24 Apr 2024 19:27 |
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