Galileo - Europe shows the way

European satelite system for navigation - GALILEO is based on a constellation of 30 satellites and ground stations providing information concerning the positioning of users in many sectors such as transport (vehicle location, route searching, speed control, guidance systems, etc.), social services (aid for the disabled or elderly), the justice system and customs services (location of suspects, border controls), public works (geographical information systems), search and rescue systems, or leisure (direction-finding at sea or in the mountains, etc.). The first experimental GALILEO satellite, GIOVE-A, was launched in December 2005. The objective was to characterise critical technologies that had already been developed. Further experimental satellites include GIOVE-B, scheduled for launch in March 2008 and GIOVE-A2, to be ready for launch in the second half of 2008. Thereafter, four operational satellites - the minimum for satellite navigation in principle - will be launched to validate both GALILEO segments - space and related ground infrastructure. Once this In-Orbit Validation (IOV) phase has been completed, the remaining satellites will be placed in orbit to reach the Full Operational Capability (FOC). - Can be discussed here: eucitizens.eu

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