Published in
2011 IEEE International Geoscience and Remote Sensing Symposium
DOI: 10.1109/igarss.2011.6049968
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Demonstration of SAR Interferometry under Crossing Orbits using TerraSAR-X and TanDEM-X
Proceedings article published in 2011 by
Paco López-Dekker 
,
Pau Prats,
Francesco De Zan,
Steffen Wollstadt,
Daniel Schulze,
Gerhard Krieger,
Alberto Moreira
,
Pau Prats,
Francesco De Zan,
Steffen Wollstadt,
Daniel Schulze,
Gerhard Krieger,
Alberto Moreira
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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.