Global Navigation Satellite Systems Engineering, Policy, and Design
Signal structure and ephemeris and timing error correction. Finding alternative positioning, navigation and timing (PNT) technologies to GNSS is more pressing than ever.
By Zak Kassas et alia
Xona Space Systems recently launched its first production-class LEO satellite into orbit, a major step toward the ultimate goal: offering a commercial service that will complement GNSS and become a critical part of a more layered approach to PNT.
By Renee Knight
Resiliency was again top of mind at this year’s JNC, where manufacturers displayed a variety of solutions designed to complement and strengthen PNT.
By Renee Knight
Led by Lithuania, 17 nations called upon the European Union (EU) to take action on GNSS interference originating in Russia and Belarus.
By Dana A. Goward
Spoofing detection and mitigation through multi-sensor integration.
By Inside GNSS
BAE Systems unveiled a diverse line of M-Code Global Positioning System (GPS) receiver solutions at the Joint Navigation Conference in Cincinnati this week, rounding out an extensive line of products that ensure U.S. warfighters have the most dependable GPS systems available across sea, land, and air.
By Inside GNSS
Col. Matthew Spencer on GPS modernization, OCX progress and the future of assured PNT.
By Inside GNSS
A simulation-based analysis of the 746th Test Squadron’s Locata non-GPS based positioning system for navigation testing at White Sands Missile Range (WSMR).
By Inside GNSS
System to be govt-owned, contractor-operated. The United Kingdom is continuing on its path toward having an integrated resilient national positioning, navigation, and timing (PNT) architecture.
By Dana A. Goward
Two federal efforts have been put on hold and experts with years of expertise in the PNT industry have retired, all changes that could affect the industry moving forward.
The current administration’s efforts to revamp the government could have a significant impact on the PNT community.
By Dana A. Goward
The advanced navigation architecture explored combines multi-sensor fusion and resilient PVT techniques.
By Inside GNSS
Slated for 2031, the NovaMoon lunar in-orbit demonstrator and reference station will provide a lunar-based local differential, geodetic and timing station to enhance the accuracy of lunar PNT services to sub-meter levels across the South Pole.
By Inside GNSS
U.S. Space Force’s Space Systems Command (SSC) and Space Operations Command (SpOC) announced the expected launch of the National Security Space Launch (NSSL) GPS III-7 mission, Space Vehicle 08 (SV-08), with SpaceX’s Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station, Fla., no earlier than the end of May 2025.
By Inside GNSS
