The positioning, navigation, and timing (PNT) information is fundamental to modern information systems. Over the years, people have invented many navigation systems to get PNT information, whereas ...

Finding accurate locations in dense cities has long challenged satellite-based navigation, where tall buildings and signal blockage often lead to ...

Accurate smartphone positioning in dense urban environments remains challenging due to signal blockage, multipath effects, and unreliable satellite ...

Research indicates that a 24-hour GNSS outage could cost the U.K. economy £1.4 billion through cascading effects on logistics, transportation, and critical infrastructure, underscoring the need for ...

Precise positioning is increasingly critical for applications ranging from autonomous mobility to resilient infrastructure ...

When GPS signals go down, navigation can fail. A super-stable clock can keep systems running safely in tough conditions.

Finding accurate locations in dense cities has long challenged satellite-based navigation, where tall buildings and signal blockage often lead to ...

The United Nations’ International Civil Aviation Organization (ICAO) has adopted resolutions condemning interference with ...

A major new report by GPSPATRON gathered data between June 23 and Oct. 14, aboard a vessel routinely leaving the Port of Gdańsk and performing extended maneuvers in open water.

A SCOTTISH university has successfully trialled a groundbreaking quantum-based navigation system at sea, marking a major ...

Intelegrid, a cyber-physical security and critical infrastructure technology firm, has warned that GPS spoofing poses a systemic threat capable of impacting all categories of Critical Information ...

Powerful jamming knocked out GPS and BeiDou in Nanjing, affecting millions of residents and city services.