publication . Article . 2018

Multiridge Method for Studying Ground-Deformation Sources: Application to Volcanic Environments

Raffaele Castaldo; Andrea Barone; Maurizio Fedi; Pietro Tizzani;
Open Access English
  • Published: 01 Sep 2018 Journal: Scientific Reports, volume 8, issue 1, pages 1-15 (issn: 2045-2322, Copyright policy)
  • Publisher: Nature Publishing Group
Abstract
Abstract Volcanic phenomena are currently monitored by the detection of physical and chemical observations. Generally, the ground deformation field is the most relevant shallow expression of the geometric and physical parameters variations in the magmatic reservoir. In this study, we propose a novel method for the direct estimation of the geometric parameters of sources responsible for volcanic ground deformation detected via the DInSAR technique. Starting with the biharmonic properties of the deformation field, we define an approach based on the Multiridge and ScalFun methods to achieve relevant information about both the positions and shapes of active sources,...
Persistent Identifiers
Subjects
free text keywords: Article, Multidisciplinary, lcsh:Medicine, lcsh:R, lcsh:Science, lcsh:Q, Source type, Geophysics, Relevant information, Deformation (mechanics), Compatibility (mechanics), Geology, Volcano, geography.geographical_feature_category, geography, Inverse, Biharmonic equation
Funded by
EC| EPOS IP
Project
EPOS IP
EPOS Implementation Phase
  • Funder: European Commission (EC)
  • Project Code: 676564
  • Funding stream: H2020 | RIA
Communities
EPOSEPOS Projects: EPOS IP
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