![]() Spoofing, is an intelligent form of interference which makes the receiver believe it is at a false location. Radio interference can overpower weak GNSS signals, causing satellite signal loss and potentially loss of positioning. Using GNSS receivers that are robust against jamming and spoofing is key for secure PNT (positioning, navigation and timing). GNSS is a reliable system, and to keep it as such, professional GNSS receivers need to be wary of all possible vulnerabilities which could be exploited. A single day of GNSS outage is estimated to cost $1 billion U.S. GNSS time provides the pulsating heartbeat for the backbone of our industry by synchronizing telecom networks, banks and the power grid. Industries such as survey, construction and logistics rely on precise positioning for automation, efficiency and safety. As technological advances make GPS/GNSS devices more affordable, our lives are becoming increasingly dependent on precise positioning and timing.
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