elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

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] PDF - Registered users only - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
7MB

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)
Title:Integration of tomographic SAR inversion and PSI for operational use
Authors:
AuthorsInstitution or Email of Authors
Zhu, Xiao XiangDLR,TUM
Wang, YuanyuanTUM
Bamler, RichardDLR,TUM
Date:23 April 2012
Journal or Publication Title:Electronic proceedings, 9th european conference on synthetic aperture radar
Refereed publication:No
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:Space
HGF - Program Themes:Earth Observation
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:21 Mar 2014 10:50

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.