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A Tandem TerraSAR-X Configuration for Single-Pass SAR Interferometry

Krieger, Gerhard and Moreira, Alberto and Hounam, David and Werner, Marian and Riegger, Sebastian and Settelmeyer, Eckard (2004) A Tandem TerraSAR-X Configuration for Single-Pass SAR Interferometry. In: Proceedings of the International Conference on Radar Systems, 1-6(6SeitenaufCD). International Conference on Radar Systems, 2004-10-18 - 2004-10-22, Toulouse, France.

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Abstract

TanDEM-X is a mission proposal for a TerraSAR-X add-on satellite to enable high-resolution single-pass SAR interferometry. The TanDEM-X mission has the goal of generating a global Digital Elevation Model (DEM) with an accuracy corresponding to the DTED-3 specifications (12 m posting, 2 m relative height accuracy for flat terrain). This paper describes the mission concept and requirements, including several innovative aspects like operational modes, orbit selection and maintenance as well as PRF and phase synchronization. Results from a performance estimation show the achievable DEM accuracy. Finally, an overview of the potential of the TanDEM-X mission for several scientific applications is presented.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:A Tandem TerraSAR-X Configuration for Single-Pass SAR Interferometry
Authors:
AuthorsInstitution or Email of Authors
Krieger, GerhardUNSPECIFIED
Moreira, AlbertoUNSPECIFIED
Hounam, DavidUNSPECIFIED
Werner, MarianUNSPECIFIED
Riegger, SebastianUNSPECIFIED
Settelmeyer, EckardUNSPECIFIED
Date:2004
Journal or Publication Title:Proceedings of the International Conference on Radar Systems
Refereed publication:No
In ISI Web of Science:No
Page Range:1-6(6SeitenaufCD)
Status:Published
Keywords:Synthetic Aperture Radar (SAR), Interferometry, Digital Elevation Model (DEM), Bi-static Radar, Moving Target Indication (MTI), TanDEM-X.
Event Title:International Conference on Radar Systems
Event Location:Toulouse, France
Event Type:international Conference
Event Dates:2004-10-18 - 2004-10-22
Organizer:IEEE
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Vorhaben Entwicklung eines Mini-SAR (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute
Microwaves and Radar Institute > Spaceborne SAR Systems
Deposited By: Dr.-Ing. Gerhard Krieger
Deposited On:06 Jun 2006
Last Modified:12 Dec 2013 19:56

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