Multi-temporal SAR interferometry reveals acceleration of bridge sinking before collapse

Natural Hazards and Earth System Science

Volumn 13, Issue 3, 2013, Pages 659-667

  Sousa, J J ^a,b   Bastos, L ^b  

^a UNIVERSITY OF TRÁS OS MONTES AND ALTO DOURO   (Portugal)

^b UNIVERSITY OF PORTO   (Portugal)

Author keywords

[No Author keywords available]

Indexed keywords

BRIDGE; CATASTROPHIC EVENT; COLLAPSE; DISASTER MANAGEMENT; RADAR INTERFEROMETRY; SYNTHETIC APERTURE RADAR;

DOURO RIVER; PORTUGAL;

EID: 84875710058     PISSN: 15618633     EISSN: 16849981     Source Type: Journal    
DOI: 10.5194/nhess-13-659-2013     Document Type: Article

References (15)

1. Bamler, R. and Hartl, P.: Synthetic aperture radar interferometry, Inverse Probl., 14, R1-R54, doi:10.1088/0266-5611/14/4/001, 1998.
2. Bamler, R. and Just, D.: Phase statistics and decorrelation in SAR interferograms, Proc. Int. Geosci. Remote Sens. Symp., 3, 980-984, 1993.
3. Correia, R., Andrade, A., and Soares, F.: Relatório final sobre as causas do sinistro ocorrido na ponte de Entre-os-Rios em 4 de março de 2001, Official Report, 2001 (in Portuguese).
4. Ghuman, P. and McCardle, A.: Bridge Health Monitoring using PSI, Eur. Space Agency Spec. Publ., SP-697, ISBN 978-92-9092-261-2, 2012.
5. Hanssen, R. F.: Radar Interferometry: Data Interpretation and Error Analysis, Kluwer Academic Publishers, Dordrecht, 328 pp., ISBN 0-7923-6945-9, 2001.
6. Hooper, A.: A multi-temporal InSAR method incorporating both persistent scatterer and small baseline approaches, Geophys. Res. Lett., 35, L16302, doi:10.1029/2008GL034654, 2008.
7. Hooper, A., Zebker, H., Segall, P., and Kampes, B.: A new method for measuring deformation on volcanoes and other natural terrains using InSAR persistent scatterers, Geophys. Res. Lett., 31, L23611, doi:10.1029/ 2004GL021737, 2004.
8. Hooper, A., Segall, P., and Zebker, H.: Persistent Scatterer In-SAR for Crustal Deformation Analysis, with Application to Volcan Alcedo, Galapagos, J. Geophys. Res., 112, B07407, doi:10.1029/2006JB004763, 2007.
9. Monells, D., Centolanza, G., Mallorqui, J. J., Duque, S., López-Dekker, P., Tomas, R., Herrera, G., López-Sanchez, J. M., Vicente, F., Navarro-Sanchez, V. D., and Mulas, J.: Application of Terrasar-X Data to the Monitoring of Urban Subsidence in the City of Murcia, Geoscience and Remote Sensing Symposium (IGARSS), IEEE International, 3506-3509, doi:10.1109/IGARSS.2010.5652623, 25-30 July 2010.
10. Rosen, P. A., Hensley, S., Joughin, I. R., Li, F. K., Madsen, S. N., Rodrígues, E., and Goldstein, R. M.: Synthetic aperture radar interferometry, Proc. IEEE, 88, 333-385, 2000.
11. Scharroo, R. and Visser, P.: Precise orbit determination and gravity field improvement for the ERS satellites, J. Geophys. Res., 103, 8113-8127, doi:10.1029/97JC03179, 1998.
12. Sousa, J. J., Ruiz, A., Hanssen, R. F., Bastos, L. C., Gil, A., and Galindo-Zaldíver, J.: PS-InSAR processing methodologies in the detection of field surface deformation - study of the Granada basin (Central Betic Cordilleras, Southern Spain), J. Geodyn., 49, 181-189, doi:10.1016/j.jog.2009. 12.002, 2010.
13. Sousa, J. J., Hooper, A., Hanssen, R. F., Bastos, L. C., and Ruiz, A.: Persistent scatterer InSAR: a comparison of methodologies based on a model of temporal deformation vs. spatial correlation selection criteria, Remote Sens. Environ., 115, 2652-2663, 2011.
14. Sousa, J. J., Magalhaes, L. G., Ruiz, A. M., Sousa, A. M. R, and Cardoso, G.: The viStaMPS tool for visualization and manipulation of time series interferometric results, series interferometric results, Comput. Geosci., 52, 409-421, doi:10.1016/j.cageo.2012.11.012, 2013.
15. Zhang, L., Ding, X. L., and Lu, Z.: Monitoring of bridge deformation with InSAR: An experimental study, XXIV FIG International Congress, Sydney, Australia, 11-16 April 2010.