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Interferometric Processing Algorithms of TanDEM-X Data

Yague-Martinez, Nestor and Rossi, Cristian and Lachaise, Marie and Rodriguez-Gonzalez, Fernando and Fritz, Thomas and Breit, Helko (2010) Interferometric Processing Algorithms of TanDEM-X Data. IGARSS 2010, Honolulu, USA.

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Abstract

The purpose of this paper is to provide an algorithmic overview of the interferometric processing embedded in the Integrated TanDEM-X Processor (ITP), settled to the generation of the raw digital elevation model (DEM). The main processing blocks are described, with a focus on the spectral matching of the azimuth spectra, the high-precision coregistration, the dual-baseline phase unwrapping and the geocoding of the products. The robustness of the algorithms is demonstrated through a dual-pass TerraSAR-X scenario.

Document Type:Conference or Workshop Item (Poster)
Title:Interferometric Processing Algorithms of TanDEM-X Data
Authors:
AuthorsInstitution or Email of Authors
Yague-Martinez, NestorDLR
Rossi, CristianDLR
Lachaise, MarieDLR
Rodriguez-Gonzalez, FernandoTUM
Fritz, ThomasDLR
Breit, HelkoDLR
Date:2010
Page Range:pp. 3518-3521
Status:Published
Keywords:TanDEM-X, InSAR, SAR, ITP
Event Title:IGARSS 2010
Event Location:Honolulu, USA
Event Type:international Conference
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: Cristian Rossi
Deposited On:13 Aug 2010 08:13
Last Modified:21 Mar 2014 09:55

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