6370 20230208164135.0 CTALK-2023-0072 Chevalier, Jean-Marie GPS Flex Power Monitoring 2022 2022-06-21 SPMS/ SPMS/ SPMS NO Dantepal, Joël Bergeot, Nicolas Defraigne, Pascale Kanj, Amale EGNOS Service Performance Monitoring Support Final Meeting Consortium, Toulouse, France jean-marie.chevalier@observatoire.be Invited CTALKINVI