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Development of TanDEM-X DEM Calibration Concept

Hueso Gonzalez, Jaime and Bachmann, Markus and Fiedler, Hauke and Huber, Sigurd and Krieger, Gerhard and Wessel, Birgit and Zink, Manfred (2007) Development of TanDEM-X DEM Calibration Concept. In: Proceedings of European Radar Conference (EuRAD), pp. 1-4. European Radar Conference (EuRAD), 2007-10-08 - 2007-10-12, Munich, Germany.

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Abstract

The TanDEM-X mission comprises two fully active synthetic aperture radar satellites operating in X-band. The primary goal of this mission is the derivation of a high-precision global Digital Elevation Model (DEM) according to HRTI level 3 quality. This requires accurate calibration of the interferometric system parameters, where the interferometric height is determined by the phase difference between the two images and the spatial geometry. Content of this paper is the development of a general concept for this calibration, which has a key incidence on mission aspects like the data acquisition plan and the data take adjustment and mosaicing.

Document Type:Conference or Workshop Item (Paper, Poster)
Title:Development of TanDEM-X DEM Calibration Concept
Authors:
AuthorsInstitution or Email of Authors
Hueso Gonzalez, JaimeUNSPECIFIED
Bachmann, MarkusUNSPECIFIED
Fiedler, HaukeUNSPECIFIED
Huber, SigurdUNSPECIFIED
Krieger, GerhardUNSPECIFIED
Wessel, BirgitUNSPECIFIED
Zink, ManfredUNSPECIFIED
Date:October 2007
Journal or Publication Title:Proceedings of European Radar Conference (EuRAD)
Refereed publication:No
In ISI Web of Science:No
Page Range:pp. 1-4
Status:Published
Keywords:DEM Calibration, Radar Interferometry, TanDEM-X, satellite SAR
Event Title:European Radar Conference (EuRAD)
Event Location:Munich, Germany
Event Type:international Conference
Event Dates:2007-10-08 - 2007-10-12
Organizer:European Microwave Association
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:Microwaves and Radar Institute > Microwave Systems
Microwaves and Radar Institute
Microwaves and Radar Institute > Spaceborne SAR Systems
German Remote Sensing Data Center
Deposited By: Jaime Hueso Gonzalez
Deposited On:25 Oct 2007
Last Modified:12 Dec 2013 20:27

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