A computer-implemented method for analyzing GNSS coverage may comprise: receiving data from at least one of a GNSS interference detector or a GNSS almanac; correlating the data received from the at least one of the GNSS interference detector or the GNSS almanac using data regarding a structure of a GNSS interference detector network; using the correlated data, determining whether a loss of availability of a relevant GNSS exists; and upon determining that the relevant GNSS loss of availability exists, performing at least one of (a) providing a notification regarding the loss of availability and a geographic region impacted, (b) providing rerouting information, (c) automatically rerouting a vehicle, (d) permitting operation in regions of GNSS loss of availability under VFR rules, or (e) providing information regarding a geographic region impacted.


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    Title :

    SYSTEMS AND METHODS FOR MONITORING NAVIGATIONAL SYSTEMS


    Contributors:

    Publication date :

    2022-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B64C AEROPLANES , Flugzeuge



    Systems and methods for monitoring navigational systems

    JOHNSON BRUCE / BERTRAND DANIEL / MCDONALD JAMES | European Patent Office | 2024

    Free access

    SYSTEMS AND METHODS FOR MONITORING NAVIGATIONAL SYSTEMS

    JOHNSON BRUCE / BERTRAND DANIEL / MCDONALD JAMES | European Patent Office | 2022

    Free access

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