Find:
Created: 2016-09-23 11:50:01.519 by: http://eesj.livejournal.com/
This is a Workflow RO. The workflow is used to model ground deformation from satellite InSAR (Interferometric Synthetic Aperture Radar) data observed at Campi Flegrei (Italy) during 2011-2013 (up to 15 cm uplift), in order to derive the magmatic source characteristics. The RO is based on the Volcano Source Modelling (VSM) software tool by INGV. The VSM performs geophysical inversion modeling of geodetic datasets of observation of ground deformation to retrieve the parameters of the causative magmatic source. A magmatic source can be approximated (modeled) by a confined part of crust with a certain shape (e.g., a sphere, a sill, a dyke, a spheroid), which is inflating/deflating because of a change in the internal pressure. Each shape is going to generate a certain surface deformation pattern, and comparing the modeled deformation with that actually observed at the surface, it is possible to estimate the best-fit source parameters. The VSM tool carries out this task by minimizing the difference between the observed and the computed displacement field, through a process called data inversion.
Creator: http://eesj.livejournal.com/
Domains: geology
Concepts: deformation Italy source caldera yr March deformation unrest
Expressions: caldera center geochemical data maximum velocity
People: Maurizio Bonafede
Places: Italy
Organizations: University of Bologna
Created: 2018-02-09 05:39:03.569 by: http://eesj.livejournal.com/
This is a Workflow RO. The workflow is used to model ground deformation from satellite InSAR (Interferometric Synthetic Aperture Radar) data observed at Campi Flegrei (Italy) during 2011-2013 (up to 15 cm uplift), in order to derive the magmatic source characteristics. The RO is based on the Volcano Source Modelling (VSM) software tool by INGV. The VSM performs geophysical inversion modeling of geodetic datasets of observation of ground deformation to retrieve the parameters of the causative magmatic source. A magmatic source can be approximated (modeled) by a confined part of crust with a certain shape (e.g., a sphere, a sill, a dyke, a spheroid), which is inflating/deflating because of a change in the internal pressure. Each shape is going to generate a certain surface deformation pattern, and comparing the modeled deformation with that actually observed at the surface, it is possible to estimate the best-fit source parameters. The VSM tool carries out this task by minimizing the difference between the observed and the computed displacement field, through a process called data inversion.
Creator: http://eesj.livejournal.com/
Domains: geology
Concepts: deformation Italy source caldera yr March deformation unrest
Expressions: caldera center geochemical data maximum velocity
People: Maurizio Bonafede
Places: Italy
Organizations: University of Bologna
Created: 2016-10-11 09:07:25.927 by: http://eesj.livejournal.com/
This is a Workflow RO. The workflow is used to model ground deformation from satellite InSAR (Interferometric Synthetic Aperture Radar) data observed at Campi Flegrei (Italy) during 2011-2013 (up to 15 cm uplift), in order to derive the magmatic source characteristics. The RO is based on the Volcano Source Modelling (VSM) software tool by INGV. The VSM performs geophysical inversion modeling of geodetic datasets of observation of ground deformation to retrieve the parameters of the causative magmatic source. A magmatic source can be approximated (modeled) by a confined part of crust with a certain shape (e.g., a sphere, a sill, a dyke, a spheroid), which is inflating/deflating because of a change in the internal pressure. Each shape is going to generate a certain surface deformation pattern, and comparing the modeled deformation with that actually observed at the surface, it is possible to estimate the best-fit source parameters. The VSM tool carries out this task by minimizing the difference between the observed and the computed displacement field, through a process called data inversion.
Creator: http://eesj.livejournal.com/
Domains: geology
Concepts: deformation Italy source caldera yr March deformation unrest
Expressions: caldera center geochemical data maximum velocity
People: Maurizio Bonafede
Places: Italy
Organizations: University of Bologna
Created: 2016-10-11 09:07:25.927 by: http://eesj.livejournal.com/
This is a Workflow RO. The workflow is used to model ground deformation from satellite InSAR (Interferometric Synthetic Aperture Radar) data observed at Campi Flegrei (Italy) during 2011-2013 (up to 15 cm uplift), in order to derive the magmatic source characteristics. The RO is based on the Volcano Source Modelling (VSM) software tool by INGV. The VSM performs geophysical inversion modeling of geodetic datasets of observation of ground deformation to retrieve the parameters of the causative magmatic source. A magmatic source can be approximated (modeled) by a confined part of crust with a certain shape (e.g., a sphere, a sill, a dyke, a spheroid), which is inflating/deflating because of a change in the internal pressure. Each shape is going to generate a certain surface deformation pattern, and comparing the modeled deformation with that actually observed at the surface, it is possible to estimate the best-fit source parameters. The VSM tool carries out this task by minimizing the difference between the observed and the computed displacement field, through a process called data inversion.
Creator: http://eesj.livejournal.com/
Domains: geology
Concepts: deformation Italy source caldera yr March deformation unrest
Expressions: caldera center geochemical data maximum velocity
People: Maurizio Bonafede
Places: Italy
Organizations: University of Bologna