QUANTITATIVE ANALYSIS OF STRIPMAP AND SPOTLIGHT SAR INTERFEROMETRY WITH COSMO-SKYMED CONSTELLATION

被引:2
|
作者
Nitti, D. O. [1 ]
Nutricato, R. [2 ]
Bovenga, F. [3 ]
Rana, F. [2 ]
Conte, D. [1 ]
Milillo, G. [4 ]
Guerriero, L. [1 ,2 ]
机构
[1] Politecn Bari, Dipartimento Fis, Via Amendola 173, I-70126 Bari, Italy
[2] GAP SRL Politecni Bari, I-70126 Bari, Italy
[3] CNR, ISSIA, I-70126 Bari, Italy
[4] ASI CGS, I-75100 Matera, Italy
关键词
SAR Interferometry; COSMO-SKYMed; height measurement;
D O I
10.1109/IGARSS.2009.5418249
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
This work is focused on the phase validation of interferograms obtained by combining COSMO-SkyMed SAR images acquired by a single satellite (temporal baseline coincident with the orbital repeat cycle) or even by two satellites of the SAR constellation in equi-phased configuration on the orbital plane (temporal baseline. 8 days), thus minimizing the temporal decorrelation. Both qualitative and quantitative analyses have been therefore carried out for HI (HIMAGE: stripmap, single polarization) and S2 (enhanced spotlight) imaging modes, in order to proof whether or not COSMO-SkyMed constellation is well suited for SAR interferometry.
引用
收藏
页码:1176 / +
页数:2
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