Global Navigation Satellite Systems Engineering, Policy, and Design
In a demonstration of new services that NextGen TV can offer, BitPath, CAST.ERA and ONE Media publicly trialed “Enhanced GPS” broadcasts that could provide a tool for autonomous vehicle navigation and other applications.
By Inside GNSS
The UK Chair of the Parliamentary Space Committee David Morris reportedly sees a path back into Galileo participation for his country, thanks to a major investment from Europe into the OneWeb system, which the UK controls.
By Inside GNSS
çThe antennas contain high-filtering amplifiers that reject out-of-band interference, protecting GPS L1 and L2 signals from potential disruption in a crowded RF spectrum
By Inside GNSS
For autonomous transport to become a reality, its operations must be at least as safe as existing ones. The European Commission’s Directorate-General for Defence Industry and Space (DG-DEFIS) has awarded mission evolution studies to assess how the future evolution of European GNSS (EGNSS) could be beneficial for innovative and demanding autonomous applications.
By Inside GNSS
A new approach to achieving the safety needed for levels 3 and higher of autonomy builds on a thorough mathematical framework to support safety analysis, while delivering very tight position bounds.
On Memorial Day, just prior to the running of the legendary Indy 500 race, a new speedway star came out to shine. A driverless racecar, no less, aiming for track speeds above 120 mph with no human hands on the wheel.
By Inside GNSS
An interview with Pascal Claudel, EUSPA chief operating officer. The European GNSS Agency (GSA), has evolved into the European Union Agency for the Space Program (EUSPA), with an expanded mandate and new responsibilities
By Peter Gutierrez
A new tome — make that two new tomes — join the bookshelf of essential, authoritative references for GNSS users. They widen the information umbrella significantly to cover all PNT technologies, their sensors, integrations and applications.
By Alan Cameron
TRX Systems delivered its Dismount Electronic Warfare (EW) Kit to the U.S. Army Rapid Capabilities and Critical Technologies Office (RCCTO). The system is a prototype to extend Electronic Warfare (EW) and Signal Intelligence (SIGINT) for the dismounted warfighter.
By Inside GNSS
The European Space Agency finally signed two contracts for an overall amount of €1.47 billion, to design and build the first batch of the second generation of Europe’s Galileo navigation satellites.
By Inside GNSS
A novel method to track Galileo E5 AltBOC signal phase adjusts and then combines the correlation results of the upper sideband and lower sideband signal to form a double-sideband correlation result, which is equivalent to AltBOC wideband receiving to some extent. Thus, a Galileo E5 wideband receiver can be achieved with only minor modification to a traditional GNSS single-sideband receiver. The method can be further applied to other binary offset carrier (BOC) signals.
By Inside GNSS
The Government Accounting Office (GAO) has issued a 51-page report examining the challenges the Department of Defense faces in developing and fielding new positioning, navigation and timing (PNT) technologies to complement, augment or replace GPS when it is unavailable. It found that the DOD is not doing enough in this regard.
By Inside GNSS
South of Stockholm, Sweden, the new Haninge Bus Terminal has been equipped with SubWAVE GPS Coverage Extension from Syntony.
By Inside GNSS
