LIVERMORE, Calif —Topcon Positioning Systems has signed a commercial agreement with Xona to secure early-adopter access to Pulsar, Xona’s low Earth orbit (LEO) satellite navigation constellation. This ...

Pakistan's Pak-SBAS navigation system showcased high-precision tracking during the Cholistan Rally, marking a significant ...

Modern military navigation depends heavily on satellite signals, a vulnerability that is becoming harder to ignore. GPS ...

Understanding The GPS Satellite Network. So, how does that little box in your car or phone actually know where you are? It ...

The European Space Agency (ESA) marked 30 years of European satellite navigation with a celebration Sep. 2 at its research and technology center. The event honored key contributors who have shaped the ...

ICAO has outlined a range of initiatives and technical measures being undertaken to counter the threat of interference to satellite-based navigation for air transport. The weak signals from GPS and ...

While serving on the National Security Council staff in the Biden administration, I was tasked with strengthening the resilience of U.S. critical infrastructure, namely its reliance on GPS for ...

Global Navigation Satellite Systems (GNSS) have revolutionised location-based services by providing positioning information through satellite signals. In urban environments, however, positioning ...

Thanks to the Beidou Navigation Satellite System, China has launched a new short messaging service that provides reliable ...

Topcon Positioning Systems has signed a commercial agreement with Xona to secure early-adopter access to Pulsar, Xona's low Earth orbit (LEO) satellite navigation constellation. This agreement positio ...