A Methodology to Validate the InSAR Derived Displacement Field of the September 7(th), 1999 Athens Earthquake Using Terrestrial Surveying. Improvement of the Assessed Deformation Field by Interferometric Stacking

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 rende...

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Autores principales: Kotsis, Ioannis, Kontoes, Charalabos, Paradissis, Dimitrios, Karamitsos, Spyros, Elias, Panagiotis, Papoutsis, Ioannis
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2008
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3697165/
https://www.ncbi.nlm.nih.gov/pubmed/27879926
http://dx.doi.org/10.3390/s8074119
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author Kotsis, Ioannis
Kontoes, Charalabos
Paradissis, Dimitrios
Karamitsos, Spyros
Elias, Panagiotis
Papoutsis, Ioannis
author_facet Kotsis, Ioannis
Kontoes, Charalabos
Paradissis, Dimitrios
Karamitsos, Spyros
Elias, Panagiotis
Papoutsis, Ioannis
author_sort Kotsis, Ioannis
collection PubMed
description 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.
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spelling pubmed-36971652013-07-01 A Methodology to Validate the InSAR Derived Displacement Field of the September 7(th), 1999 Athens Earthquake Using Terrestrial Surveying. Improvement of the Assessed Deformation Field by Interferometric Stacking Kotsis, Ioannis Kontoes, Charalabos Paradissis, Dimitrios Karamitsos, Spyros Elias, Panagiotis Papoutsis, Ioannis Sensors (Basel) Article 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. Molecular Diversity Preservation International (MDPI) 2008-07-10 /pmc/articles/PMC3697165/ /pubmed/27879926 http://dx.doi.org/10.3390/s8074119 Text en © 2008 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland. This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Kotsis, Ioannis
Kontoes, Charalabos
Paradissis, Dimitrios
Karamitsos, Spyros
Elias, Panagiotis
Papoutsis, Ioannis
A Methodology to Validate the InSAR Derived Displacement Field of the September 7(th), 1999 Athens Earthquake Using Terrestrial Surveying. Improvement of the Assessed Deformation Field by Interferometric Stacking
title A Methodology to Validate the InSAR Derived Displacement Field of the September 7(th), 1999 Athens Earthquake Using Terrestrial Surveying. Improvement of the Assessed Deformation Field by Interferometric Stacking
title_full A Methodology to Validate the InSAR Derived Displacement Field of the September 7(th), 1999 Athens Earthquake Using Terrestrial Surveying. Improvement of the Assessed Deformation Field by Interferometric Stacking
title_fullStr A Methodology to Validate the InSAR Derived Displacement Field of the September 7(th), 1999 Athens Earthquake Using Terrestrial Surveying. Improvement of the Assessed Deformation Field by Interferometric Stacking
title_full_unstemmed A Methodology to Validate the InSAR Derived Displacement Field of the September 7(th), 1999 Athens Earthquake Using Terrestrial Surveying. Improvement of the Assessed Deformation Field by Interferometric Stacking
title_short A Methodology to Validate the InSAR Derived Displacement Field of the September 7(th), 1999 Athens Earthquake Using Terrestrial Surveying. Improvement of the Assessed Deformation Field by Interferometric Stacking
title_sort methodology to validate the insar derived displacement field of the september 7(th), 1999 athens earthquake using terrestrial surveying. improvement of the assessed deformation field by interferometric stacking
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3697165/
https://www.ncbi.nlm.nih.gov/pubmed/27879926
http://dx.doi.org/10.3390/s8074119
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