EPC: Matlab software to estimate Euler pole parameters
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The estimation of Euler pole parameters has always been an important issue in global tectonics and geodynamics studies. In addition, the increasing number of permanent GPS stations and the ease of access to their data, along with advances in computers, promise new methods and tools for the estimation and the quantitative analysis of Euler pole parameters. Therefore, we developed the Euler pole calculator software using a set of mathematical algorithms based on the model of tectonic plate motion on a spherical surface. The software is able to calculate the expected velocities for any points located on the earth’s surface given the relevant Euler pole parameters and to estimate the Euler pole parameters given the observed velocities of a set of sites located on the same tectonic plate. Mathematical algorithms and functions of the software are explained in detail.
KeywordsDirect Euler pole problem Inverse Euler pole problem MATLAB
We included two functions of the geodetic toolbox developed by Mike Craymer in our software in order to reduce the number of the MATLAB toolboxes that are necessary to run the software.
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