"Mathias Paget" . "Scintillation ionosph\u00E9rique"@fr . "S4"@fr . "Positionnement"@fr . "Mathias" . . "Paget" . "GNSS"@fr . . "PPP"@fr . "Phi60"@fr . . . "ef563d963e8fdd64a6fe05f3f36d0709" . "R\u00E9gion \u00E9quatoriale"@fr .