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Processing System and Algorithm for the TanDEM-X Mission

Breit, Helko and Fritz, Thomas and Eineder, Michael and Bamler, Richard and Lachaise, Marie and Brcic, Ramon and Adam, Nico and Yague-Martinez, Nestor (2009) Processing System and Algorithm for the TanDEM-X Mission. In: Proceedings of IGARSS 2009, pp. 765-768. IGARSS 2009, 13.-17. Jul 2009, Cape Town, Südafrika.

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Abstract

In 2009, the German radar satellite TerraSAR-X will be supplemented with the TanDEM-X satellite to form the first bi-static single pass interferometer in space. TanDEM-X will fly close to TerraSAR-X in a controlled helix configuration for 3 years to jointly acquire interferometric SAR data in bistatic mode. The primary TanDEM-X mission goal is to generate a global Digital Elevation Model (DEM) with a relative point-to-point height accuracy of 2 meters for moderate terrain at 12 m posting. This paper outlines the SAR data workflow from quality check screening through to bistatic focusing and interferometric processing to raw DEM generation.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Processing System and Algorithm for the TanDEM-X Mission
Authors:
AuthorsInstitution or Email of Authors
Breit, HelkoMF
Fritz, ThomasMF
Eineder, MichaelMF
Bamler, RichardMF
Lachaise, MarieMF
Brcic, RamonMF
Adam, NicoMF
Yague-Martinez, NestorMF
Date:2009
Journal or Publication Title:Proceedings of IGARSS 2009
Refereed publication:No
In ISI Web of Science:No
Page Range:pp. 765-768
Status:Published
Keywords:TanDEM-X, Bistatic SAR, Digital Elevation Model (DEM), SAR Interferometry
Event Title:IGARSS 2009
Event Location:Cape Town, Südafrika
Event Type:international Conference
Event Dates:13.-17. Jul 2009
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 - Projekt TanDEM-X (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > SAR Signal Processing
Deposited By: Helko Breit
Deposited On:18 Nov 2009 08:44
Last Modified:12 Dec 2013 20:45

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