Deformation monitoring using Persistent Scatterer Interferometry and Sentinel-1 SAR data

被引：10

作者：

Devanthery, Nuria ^{[1
]}

Crosetto, Michele ^{[1
]}

Cuevas-Gonzalez, Maria ^{[1
]}

Monserrat, Oriol ^{[1
]}

Barra, Anna ^{[1
]}

Crippa, Bruno ^{[2
]}

机构：

[1] CTTC, Div Geomat, Av Gauss 7, E-08860 Castelldefels, Barcelona, Spain

[2] Univ Milan, Dept Earth Sci, Via Cicognara 7, I-20129 Milan, Italy

来源：

INTERNATIONAL CONFERENCE ON ENTERPRISE INFORMATION SYSTEMS/INTERNATIONAL CONFERENCE ON PROJECT MANAGEMENT/INTERNATIONAL CONFERENCE ON HEALTH AND SOCIAL CARE INFORMATION SYSTEMS AND TECHNOLOGIES, CENTERIS/PROJMAN / HCIST 2016 | 2016年 / 100卷

关键词：

PSI; DInSAR; deformation monitoring; Sentinel-1; PERMANENT SCATTERERS; GROUND SUBSIDENCE; ALGORITHM;

D O I：

10.1016/j.procs.2016.09.263

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

During the last decades, Persistent Scatterer Interferometry (PSI) has demonstrated to be a powerful tool able to measure and monitor deformations. This technique makes use of large stacks of interferometric SAR images to derive the deformation maps and deformation time series. In this paper, Sentinel-1 images are used to derive the deformation monitoring over the Catalonia region (Spain). These images brings new improvements due to its wide coverage and high revisiting time, which allows us to make a wide area processing. The first part of the paper describes the data processing implemented by the authors to analyze Sentinel-1 data and the PSI approach used in this ongoing research. The second part of the paper illustrates the results derived over an area of 6750 km(2) using Sentinel-1 images. (C) 2016 Published by Elsevier B.V.

引用

页码：1121 / 1126

页数：6

共 35 条

[1]

[Anonymous], 2001, RADAR INTERFEROMETRY

[2]

Baarda W., 1968, KANAALWEG, V4

[3]

BARRA A, 2016, GEOMATICS NATURAL HA, P1

[4] Permanent scatterer InSAR reveals seasonal and long-term aquifer-system response to groundwater pumping and artificial recharge [J].

Bell, John W. ;

Amelung, Falk ;

Ferretti, Alessandro ;

Bianchi, Marco ;

Novali, Fabrizio .

WATER RESOURCES RESEARCH, 2008, 44 (02)

[5] 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

[6]

Bjorck A, 1996, NUMERICAL METHODS LE

[7] Resolving vertical tectonics in the San Francisco Bay Area from permanent scatterer InSAR and GPS analysis [J].

Bürgmann, R ;

Hilley, G ;

Ferretti, A ;

Novali, F .

GEOLOGY, 2006, 34 (03) :221-224

[8] Monitoring land subsidence and its induced geological hazard with Synthetic Aperture Radar Interferometry: A case study in Morelia, Mexico [J].

Cigna, Francesca ;

Osmanoglu, Batuhan ;

Cabral-Cano, Enrique ;

Dixon, Timothy H. ;

Alejandro Avila-Olivera, Jorge ;

Hugo Garduno-Monroy, Victor ;

DeMets, Charles ;

Wdowinski, Shimon .

REMOTE SENSING OF ENVIRONMENT, 2012, 117 :146-161

[9] A fast phase unwrapping algorithm for SAR interferometry [J].

Costantini, M ;

Farina, A ;

Zirilli, F .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 1999, 37 (01) :452-460

[10] A novel phase unwrapping method based on network programming [J].

Costantini, M .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 1998, 36 (03) :813-821

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