Simulation and Analysis of Galileo System

The paper presents the study on European global navigation satellite system (GNSS): Galileo system which is a European infrastructure of spatial information being implemented by European Community and European Space Agency mainly. GSSF is conceived as a simulations environment that reproduces the functional and performance behavior of the Galileo system to support the entire Galileo programmer lifecycle. In this paper, Simulation results with prime focus on UERE, DOP, NSP, Visibility Analyses and Integrity Analysis of the Galileo system.