DEMONSTRATION OF SAR INTERFEROMETRY UNDER CROSSING ORBITS USING TERRASAR-X AND TANDEM-X

被引:1
|
作者
Lopez-Dekker, Paco [1 ]
Prats, Pau [1 ]
De Zan, Francesco [1 ]
Wollstadt, Steffen [1 ]
Schulze, Daniel [1 ]
Krieger, Gerhard [1 ]
Moreira, Alberto [1 ]
机构
[1] German Aerosp Ctr DLR, Microwaves & Radar Inst, Cologne, Germany
关键词
SAR; SAR interferometry;
D O I
10.1109/IGARSS.2011.6049968
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
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.
引用
收藏
页码:3472 / 3475
页数:4
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