Charles Dixon Dr. Charles S. Dixon is Head of Future Programmes, Navigation, and Manager of the Navigation Systems Team at EADS Astrium’s Portsmouth offices. His work encompasses support to future designs for Galileo and GPS systems, and development of GNSS applications and augmentations. He has been involved with GNSS Systems for 20 years, including system-level definition and development for Galileo, development of GNSS transmitters, receivers, and augmentations. He has authored two dozen papers and publications on GNSS, is a Fellow of the Royal Institute of Navigation where he is a member of both Council and the Technical Committee, and is a Member of the US-based Institute of Navigation. He serves as Vice Chairman of Intellect’s Position & Timing Committee.