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VSM tests in GitHub using InSAR and GNSS data at Campi Flegrei caldera (Italy)
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Santorini (Greece) 2011-2012 unrest
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Volcanic and Seismic source Modelling (VSM). The Python toolkit for modelling geodetic data
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description: Volcanic and Seismic source Modelling (VSM) is an open source Python tool to model ground deformation detected by satellite and terrestrial geodetic techniques. The VSM tool allows the user to choose one or more geometrical sources as forward model among sphere, spheroid, ellipsoid, fault, and sill. It supports multiple datasets from most satellite and terrestrial geodetic techniques: interferometric SAR, GNSS, levelling, Electro-optical Distance Measuring, tiltmeters and strainmeters. Two sampling algorithms are available, one is a global optimization algorithm based on the Voronoi cells and the second follows a probabilistic approach to parameters estimation based on the Bayes theorem. VSM can be executed as Python script, in Jupyter Notebook environments or by its Graphical User Interface. Version 1.0 April 2022. For any inquires, please write to elisa.trasatti@ingv.it
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Campi Flegrei Caldera (Italy) 2011-2013 unrest
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