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Marotti, Luca and Prats, Pau and Scheiber, Rolf and Wollstadt, Steffen and Reigber, Andreas (2011) TOPS differential SAR interferometry with TerraSAR-X. In: Proceedings of ESA FRINGE Workshop. ESA FRINGE Workshop, 2011-09-19 - 2011-09-23, Frascati, Italy.
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Abstract
In this paper we investigate the possibility to exploit TOPS data to measure ground displacement movements by means of Differential SAR Interferometry (DInSAR). Several critical points (i.e. coregistration) have to be faced during the data processing since, due to the TOPS signal characteristics, the interferometric chain is very sensitive to small implementation errors. The obtained results will be compared with the ones conventionally retrieved when applying DInSAR on stripmap data. Finally, the potential of DInSAR measurements, when combining TOPS and stripmap data by means of point-like scatterers, will be also analyzed. The work presented in this study was funded under ESA-ESTEC contract number 22243/09/NL/JA.
| Item URL in elib: | https://elib.dlr.de/73447/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | TOPS differential SAR interferometry with TerraSAR-X | ||||||||||||||||||||||||
| Authors: |
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| Date: | 22 September 2011 | ||||||||||||||||||||||||
| Journal or Publication Title: | Proceedings of ESA FRINGE Workshop | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | SAR, SAR interferometry, differential SAR interferometry, TOPS, ground movements, coregistration | ||||||||||||||||||||||||
| Event Title: | ESA FRINGE Workshop | ||||||||||||||||||||||||
| Event Location: | Frascati, Italy | ||||||||||||||||||||||||
| Event Type: | international Conference, Workshop | ||||||||||||||||||||||||
| Event Start Date: | 19 September 2011 | ||||||||||||||||||||||||
| Event End Date: | 23 September 2011 | ||||||||||||||||||||||||
| Organizer: | ESA | ||||||||||||||||||||||||
| 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 Technologie Experimente TSX und TDX (old) | ||||||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > SAR Technology | ||||||||||||||||||||||||
| Deposited By: | Marotti, Luca | ||||||||||||||||||||||||
| Deposited On: | 02 Jan 2012 12:01 | ||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:39 |
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