GNSS signal in space monitoring and interference control platform

In the frame of SENECA project the PV-SIS subsystem is designed to support the validation of GPS, EGNOS and GALILEO SIS in ATM scenarios. In particular PV-SIS is an automatic system able to evaluate GNSS SiS (GPS, EGNOS, Galileo) performance in a real operational environment and at the same time to localize interference impacting GNSS performance. The main functionalities of the PVSIS Subsystem are: Real time Electromagnetic Interferences (EMI) detection (wrt ICAO SARPs recommendation); Monitoring and control of the GNSS SIS performance in terms of: Accuracy, Integrity, Continuity and Availability; Feared events on GNSS SIS performances and Interference SIS correlation; Detection, characterization and localization of interferences. The main objective of PV-SIS is to monitoring the SIS GNSS in order to detect the singularities events and correlate them with the EMI and at the same time send alarms at system level to prevent the impact on the security of Air Traffic. The main areas of application are, Air traffic management and control (ATM, ATC); Security and Defence; GNSS SiS Monitoring and Verification. The PV-SIS system has been validated and operated on field a set of Italians airports, The paper will presents the results experimentation campaign.