GPS powers the global economy, and a GPS outage would cost the United States alone an estimated $1 billion per day. NextNav TerraPoiNT is a resilient Position, Navigation, and Timing (PNT) system which supplements and enhances existing Global Positioning System (GPS) capabilities. Using a dedicated, terrestrial network of transmitters, NextNav delivers critical PNT services where GPS can’t—indoors and in urban areas. NextNav TerraPoiNT is secure, offering fully encrypted signals resistant to GPS spoofing and jamming. In a study published in 2021 by the Department of Transportation on resilient PNT solutions, NextNav TerraPoiNT was named the best performing solution across all evaluated measures.
NextNav TerraPoiNT is a ground-based solution that provides resilient 3D location services that supplements and enhances the existing Global Positioning System (GPS). By leveraging existing cellular LTE/5G signals and dedicated Signal Sensors and/or TerraPoiNT transmitters, NextNav delivers accurate and secure PNT (Positioning, Navigation, and Timing) services to serve as a resilient layer to GPS.