Demonstration of SAR interferometry under crossing orbits using TerraSAR-X and TanDEM-X

Conference Paper (2011)
Author(s)

Francisco Dekker (Deutsches Zentrum für Luft- und Raumfahrt (DLR))

Pau Prats-Iraola (Deutsches Zentrum für Luft- und Raumfahrt (DLR))

Francesco De Zan (Deutsches Zentrum für Luft- und Raumfahrt (DLR))

Steffen Wollstadt (Deutsches Zentrum für Luft- und Raumfahrt (DLR))

Daniel Schulze (Deutsches Zentrum für Luft- und Raumfahrt (DLR))

Gerhard Krieger (Deutsches Zentrum für Luft- und Raumfahrt (DLR))

A Moreira (Deutsches Zentrum für Luft- und Raumfahrt (DLR))

Research Group
Mathematical Geodesy and Positioning
DOI related publication
https://doi.org/10.1109/IGARSS.2011.6049968
More Info
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Publication Year
2011
Language
English
Research Group
Mathematical Geodesy and Positioning
Pages (from-to)
3472-3475
ISBN (print)
9781457710056

Abstract

This paper discusses cross-track SAR interferometry under crossing orbits. The underlaying theory is briefly outlined, showing that a crossing angle between the ground tracks needs to be compensated by applying different squint angles in order to have overlap in the the ground-spectral domain. Two sets of crossing orbits InSAR experiments are described. The results of the first experiment, are discussed.

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