Global Navigation Satellite Systems Engineering, Policy, and Design
For a very brief interlude last week, aircraft flying near Dallas-Fort Worth International Airport (DFW) were subject to spoofing of their GPS-reported locations.
By Dana A. Goward
New 90G and 250G accelerometers and 4000°/sec gyroscope ranges deliver navigation solution integrity in high-dynamic environments, supporting interceptors, missiles, and hypersonic platforms.
By Inside GNSS
SBG Systems expands its product portfolio with the unveiling of Stellar-40, a modular and scalable inertial navigation system (INS) developed for demanding environments and mission-critical applications.
By Inside GNSS
Launch provider swap underscores schedule priority for GPS III capability delivery as ULA investigates booster anomaly.
By Inside GNSS
India’s regional navigation system, NavIC, has lost another source of precise timing after the onboard atomic clock aboard IRNSS-1F stopped functioning on March 13, according to the India Space Research Organisation (ISRO).
By Inside GNSS
Spain’s GMV Aerospace & Defence, together with ENAIRE, has developed a cost-effective system capable of detecting and localizing radio-frequency threats to satellite navigation, including spoofing and jamming.
By Peter Gutierrez
Advanced Navigation, an Australia-based developer of inertial navigation and autonomous sensing technologies, has announced new investment aimed at accelerating the development of PNT systems designed to operate in environments where GNSS signals are degraded or unavailable.
By Inside GNSS
L3Harris Technologies has delivered more than 100,000 next-generation Military Code (M-Code) GPS receivers to U.S. and allied forces.
By Inside GNSS
UK company Envisage Space Ltd., working with Cranfield University and supported by the European Space Agency (ESA) NAVISP program, has developed analytical software designed to improve the reliability of GNSS positioning in dense urban environments.
By Inside GNSS
Ultra-low-noise amplifiers developed by European Engineering & Consultancy Ltd. (EECL) are now operating successfully in orbit on the European Space Agency’s HydroGNSS Earth observation mission, marking an early technical milestone for the satellite payloads.
By Inside GNSS
Russian electronic warfare from the Kola Peninsula has moved from fighter routes and air corridors into a very different domain: a 1,200-kilometer dogsled race across northern Norway.
By Inside GNSS
Hemisphere GNSS and Calian Group have jointly introduced the A65, a next-generation GNSS antenna designed as a drop-in replacement for Hemisphere’s widely deployed A45 while adding broader constellation support and stronger interference rejection.
By Inside GNSS
Thales has introduced a new family of TopStar Galileo core modules aimed at receiver manufacturers that need secure, sovereign and jamming-resilient GNSS for defense and critical-infrastructure applications.
By Inside GNSS
