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A methodology to validate the InSAR derived displacement field of the September 7th, 1999 Athens earthquake using terrestrial surveying. Improvement of the assessed deformation field by interferometric stacking

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dc.contributor.author Kotsis, I en
dc.contributor.author Kontoes, C en
dc.contributor.author Paradissis, D en
dc.contributor.author Karamitsos, S en
dc.contributor.author Elias, P en
dc.contributor.author Papoutsis, I en
dc.date.accessioned 2014-03-01T01:27:42Z
dc.date.available 2014-03-01T01:27:42Z
dc.date.issued 2008 en
dc.identifier.issn 1424-8220 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/18548
dc.subject Ground subsidence en
dc.subject Leveling en
dc.subject SAR Interferometry en
dc.subject Stacked interferogram en
dc.subject.classification Chemistry, Analytical en
dc.subject.classification Electrochemistry en
dc.subject.classification Instruments & Instrumentation en
dc.subject.other RADAR INTERFEROMETRY en
dc.subject.other SLIP DISTRIBUTION en
dc.subject.other FAULT en
dc.subject.other GREECE en
dc.title A methodology to validate the InSAR derived displacement field of the September 7th, 1999 Athens earthquake using terrestrial surveying. Improvement of the assessed deformation field by interferometric stacking en
heal.type journalArticle en
heal.identifier.primary 10.3390/s8074119 en
heal.identifier.secondary http://dx.doi.org/10.3390/s8074119 en
heal.language English en
heal.publicationDate 2008 en
heal.abstract The primary objective of this paper is the evaluation of the InSAR derived displacement field caused by the 07/09/1999 Athens earthquake, using as reference an external data source provided by terrestrial surveying along the Mornos river open aqueduct. To accomplish this, a processing chain to render comparable the leveling measurements and the interferometric derived measurements has been developed. The distinct steps proposed include a solution for reducing the orbital and atmospheric interferometric fringes and an innovative method to compute the actual InSAR estimated vertical ground subsidence, for direct comparison with the leveling data. Results indicate that the modeled deformation derived from a series of stacked interferograms, falls entirely within the confidence interval assessed for the terrestrial surveying data. © 2008 by the authors; licensee Molecular Diversity Preservation International. en
heal.publisher MOLECULAR DIVERSITY PRESERVATION INT en
heal.journalName Sensors en
dc.identifier.doi 10.3390/s8074119 en
dc.identifier.isi ISI:000258180500006 en
dc.identifier.volume 8 en
dc.identifier.issue 7 en
dc.identifier.spage 4119 en
dc.identifier.epage 4134 en


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