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Please use this identifier to cite or link to this item: http://repositorio.lnec.pt:8080/jspui/handle/123456789/1007378
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dc.contributor.authorRoque, D.pt_BR
dc.contributor.authorD. Perissinpt_BR
dc.contributor.authorFalcão, A. P.pt_BR
dc.contributor.authorFonseca, A. M.pt_BR
dc.contributor.authorHenriques, M. J.pt_BR
dc.date.accessioned2015-07-24T15:03:57Zpt_BR
dc.date.accessioned2016-06-23T09:45:25Z-
dc.date.available2015-07-24T15:03:57Zpt_BR
dc.date.available2016-06-23T09:45:25Z-
dc.date.issued2015-04pt_BR
dc.identifier.citationRoque, D., Perissin, D., Falcão, A.P., Fonseca, A.M., Henriques, M.J. (2015). Dam regional safety warning using time-series InSAR techniques. In Proc. of Second International Dam World Conference, LNEC, Lisbon, April 21-24.pt_BR
dc.identifier.urihttps://repositorio.lnec.pt/jspui/handle/123456789/1007378-
dc.description.abstractAccurate and frequent monitoring of dams and its surroundings is an extremely important task to ensure the safety of settlements located downstream. Time-series InSAR techniques are a cost-effective way for measuring millimeter-level displacements on the Earth surface, at a regional scale, and can be used as an early warning system for the safety of structures and their surroundings. This study presents the application of one of these techniques to the earth dams Álamos I and Álamos II, in Portugal. The results obtained for Álamos I were compared to geodetic measurements and it was verified that the maximum difference of the average displacement rate between the two techniques is 3.2 mm/yr. Preliminary processing was performed for the concrete dam Alqueva.pt_BR
dc.language.isoengpt_BR
dc.rightsrestrictedAccesspt_BR
dc.subjectSAR interferometrypt_BR
dc.subjectDam monitoringpt_BR
dc.subjectSlope monitoringpt_BR
dc.titleDam regional safety warning using time-series InSAR techniquespt_BR
dc.typeworkingPaperpt_BR
dc.description.pages10ppt_BR
dc.identifier.localLNEC, Lisboapt_BR
dc.description.sectorDBB/NGApt_BR
dc.identifier.conftitleSecond International Dam World Conferencept_BR
dc.contributor.peer-reviewedSIMpt_BR
dc.contributor.academicresearchersSIMpt_BR
Appears in Collections:DBB/NGA - Comunicações a congressos e artigos de revista

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