NATIONWIDE GROUND DEFORMATION MONITORING BY PERSISTENT SCATTERER INTERFEROMETRY

被引：0

作者：

Costantini, M. ^{[1
]}

Minati, F. ^{[1
]}

Ciminelli, M. G. ^{[1
]}

Ferretti, A. ^{[2
]}

Costabile, S. ^{[3
]}

机构：

[1] eGEOS, Rome, Italy

[2] Telerilevamento Europa TRE, Milan, Italy

[3] Ministero Ambiente & Tutela Terr & Mare, Rome, Italy

来源：

2015 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2015年

关键词：

SAR; persistent scatterer interferometry; big data; ground surface deformation; PERMANENT SCATTERERS; SAR INTERFEROMETRY;

D O I：

暂无

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：

The availability of long time series of interferometric data acquired all over the world from several synthetic aperture radar (SAR) satellite missions makes possible to perform a worldwide assessment of the terrain and infrastructure stability by persistent scatterer (PS) SAR interferometry techniques. This technology is computationally demanding, in particular because it requires a 3D processing. When applied to large areas, several problems have to be faced to handle huge amounts of data. In this work, we present a significant example of PS big data processing performed at national scale (the whole Italian territory) with ERS, Envisat and COSMO-SkyMed data. The main challenges and results related to this project are discussed, and the possible worldwide extension with Sentinel data is suggested.

引用

页码：1472 / 1475

页数：4

共 8 条

[1]

[Anonymous], 2008, P IGARSS 2008 GEOSC

[2] A new algorithm for surface deformation monitoring based on small baseline differential SAR interferograms [J].

Berardino, P ;

Fornaro, G ;

Lanari, R ;

Sansosti, E .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2002, 40 (11) :2375-2383

[3]

COSTANTINI M, 2013, P INT GEOSC REM SENS, P876

[4]

Costantini M., 2014, IEEE J SELECTED TOPI, V7

[5] Permanent scatterers in SAR interferometry [J].

Ferretti, A ;

Prati, C ;

Rocca, F .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2001, 39 (01) :8-20

[6] Nonlinear subsidence rate estimation using permanent scatterers in differential SAR interferometry [J].

Ferretti, A ;

Prati, C ;

Rocca, F .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2000, 38 (05) :2202-2212

[7] A New Algorithm for Processing Interferometric Data-Stacks: SqueeSAR [J].

Ferretti, Alessandro ;

Fumagalli, Alfio ;

Novali, Fabrizio ;

Prati, Claudio ;

Rocca, Fabio ;

Rucci, Alessio .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2011, 49 (09) :3460-3470

[8] A new method for measuring deformation on volcanoes and other natural terrains using InSAR persistent scatterers [J].

Hooper, A ;

Zebker, H ;

Segall, P ;

Kampes, B .

GEOPHYSICAL RESEARCH LETTERS, 2004, 31 (23) :1-5

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