Postseismic Deformation Monitoring With the COSMO/SKYMED Constellation

被引:36
|
作者
Reale, D. [1 ]
Nitti, D. O. [2 ]
Peduto, D. [3 ]
Nutricato, R. [2 ]
Bovenga, F. [4 ]
Fornaro, G. [1 ]
机构
[1] CNR, IREA, I-80124 Naples, Italy
[2] Politecn Bari, Dip Interateneo Fis, GAP Srl, I-70126 Bari, Italy
[3] Univ Salerno, I-84084 Salerno, Italy
[4] CNR, ISSIA, I-70126 Bari, Italy
关键词
COSMO/SKYMED; multitemporal SAR interferometry; seismic deformation; synthetic aperture radar (SAR); INTERFEROMETRY; EARTHQUAKE; SLIP;
D O I
10.1109/LGRS.2010.2100364
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
COSMO/SKYMED is currently the unique constellation of synthetic aperture radar (SAR) sensors operative, which is also for civilian use. On April 6, 2009, an Mw 6.3 earthquake struck the city of I'Aquila in Central Italy. The constellation acquired data stacks over the hit area at an unprecedented temporal rate. In this letter, the results obtained by processing several data set via two independent multitemporal differential interferometric SAR techniques are presented to demonstrate the capability of this constellation in postseismic deformations monitoring.
引用
收藏
页码:696 / 700
页数:5
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