摘要：Nine years after the start of the Galileo In-Orbit Validation (IOV) phase in 2004, ESA conducted in 2013 a test campaign in close collaboration with industry to demonstrate that the system configuration currently deployed is on track to deliver its expected performance once the satellite constellation and ground segments have been completed. This article gives an overview of the activities carried out during the test campaign and describes the results for position, navigation, and time as well as for search & rescue localization
