Top: Science: Technology: Space: Satellites: Navigation:

» China-Europe GNSS - Provides information on the Chinese cooperation in European global navigation space systems.




» The European Space Agency: Satellite Navigation - Includes overview of satellite navigation and presentation of the European satellite navigation systems Galileo and EGNOS.




» GALILEO - Features overview of the GALILEO global satellite navigation system by the European Commission. Includes functions, performances and utilization areas.




» Galileo Industries - Provided overview and news about the GALILEO satellite navigation system being constructed in Europe.




» Galileo Joint Undertaking - Offers general system information and industry related material by the consortium building the system.




» Global Positioning System - Provides overview of the GPS program and launches.




» GLONASS - Provides overview of the Russian satellite navigation system. Includes orbital data, user information and constellation history.




» GPS World - Magazine offering on-line news and updated reference information in space and ground GNSS systems.




» iNavSat - News and background information by a consortium set up to operate the Galileo satellite navigation system.




» National Space-Based Positioning, Navigation, and Timing (PNT) - Provides news and facts from the U.S. government board that manages the Global Position System (GPS).




» NAVSTAR GPS Joint Program Office - United States joint-military-service, multi-national organization responsible for the global positioning constellation, operational control segment, and user equipment. Technical and programmatic information.




» United States Mission to the European Union: Galileo Dossier - Offers overview of USA's involvement in the Galileo program.




» What is Galileo? - Introduction to the Galileo system provided by the European Space Agency.