Tell a friend
Print
Integration of tomographic SAR inversion and PSI for operational use
Zhu, Xiao Xiang and Wang, Yuanyuan and Bamler, Richard (2012) Integration of tomographic SAR inversion and PSI for operational use. In: Electronic proceedings, 9th european conference on synthetic aperture radar, pp. 151-154. VDE. EUSAR 2012, 23-26 April 2012, Nürnberg, Germany. ISBN 978-3-8007-3404-7.
![[img]](http://elib.dlr.de/style/images/fileicons/application_pdf.png) | PDF - Registered users only - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 6Mb |
Official URL: http://www.vde-verlag.de/proceedings-en/453404081.html
Abstract
Persistent Scatterer Interferometry (PSI) is a special case of tomographic SAR Inversion and has advantages of 1) computational efficiency and 2) direct access to the phase histories independent of the motion models. However, it is restricted to single scatterers. Tomographic SAR inversion, on the other hand, delivers more information such as the number of scatterers, topography and motion information of layover areas. However, it is computationally more expensive, especially when high elevation resolution is required. For practical data processing, the combination of the efficiency of PSI and the information gain of tomographic SAR could be very helpful. In this paper, we address the integration of tomographic SAR inversion and PSI for operational use.
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Title: | Integration of tomographic SAR inversion and PSI for operational use | ||||||||
| Authors: |
| ||||||||
| Date: | 23 April 2012 | ||||||||
| Journal or Publication Title: | Electronic proceedings, 9th european conference on synthetic aperture radar | ||||||||
| Refereed publication: | Yes | ||||||||
| In ISI Web of Science: | No | ||||||||
| Page Range: | pp. 151-154 | ||||||||
| Publisher: | VDE | ||||||||
| ISBN: | 978-3-8007-3404-7 | ||||||||
| Status: | Published | ||||||||
| Keywords: | SAR, SAR tomography, PSI, operational | ||||||||
| Event Title: | EUSAR 2012 | ||||||||
| Event Location: | Nürnberg, Germany | ||||||||
| Event Type: | international Conference | ||||||||
| Event Dates: | 23-26 April 2012 | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Raumfahrt | ||||||||
| HGF - Program Themes: | R EO - Erdbeobachtung | ||||||||
| DLR - Research area: | Raumfahrt | ||||||||
| DLR - Program: | R EO - Erdbeobachtung | ||||||||
| DLR - Research theme (Project): | R - Vorhaben hochauflösende Fernerkundungsverfahren | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > SAR Signal Processing | ||||||||
| Deposited By: | Yuanyuan Wang | ||||||||
| Deposited On: | 04 Jun 2012 16:09 | ||||||||
| Last Modified: | 22 Apr 2013 13:43 |
Repository Staff Only: item control page
