GRANADA is a tool for the analysis and development of GNSS receiver algorithms. It was conceived as a modular and configurable environment for education, R&D, and testing purposes. It is composed of two main modules:
• The GRANADA Bit-True Simulator, an open tool which recreates the Galileo/GPS signal-in-space and the receiver signal processing chain using a sampled-based simulation approach;
• The GRANADA Environment & Navigation Simulator, which is a Galileo/GPS raw data generator and navigation analysis tool.