Global Navigation Satellite Systems Engineering, Policy, and Design
Alstom, a French rail rolling stock manufacturer, has integrated certified data fusion algorithms for fail-safe train localization, using position and speed of trains based on GNSS data coming from multiple constellations including Galileo.
By Inside GNSS
The European GNSS Agency (GSA) has started testing the Open Service Navigation Message Authentication (OSNMA) feature in the Galileo signals.
By Inside GNSS
In 2018, when the UK’s post-Brexit involvement in Galileo was still a point of contention between London and Brussels, UK ministers set aside £92m to study the feasibility of building a sovereign satellite-navigation system. Almost immediately, the UK Space-Based Positioning Navigation and Timing Program (SBPP) became something of a political football, or soccer ball if you prefer. Critics and supporters chimed in vehemently at any piece of news. Why an independent UK PNT system might be necessary remains a reasonable first question for some observers.
By Peter Gutierrez
The technology multinational GMV is playing a key role in the Galileo Second Generation (shortened to G2G) ground segment; Galileo is Europe’s global, civil, satellite-based navigation and positioning system.
By Inside GNSS
In September, the Agency for Air Navigation Safety in Africa and Madagascar (ASECNA) started broadcasting a satellite-based augmentation system (SBAS) signal over Africa and the Indian Ocean. This marks the first SBAS open service in the region, modeled based on the European Geostationary Navigation Overlay Service (EGNOS).
By Inside GNSS
The GNSS User Technology Report 2020 from the European GNSS Agency (GSA) analyzes the latest GNSS trends and developments as the GNSS industry broadly adopts multifrequency receivers across market segments.
By Inside GNSS
Innovative European developers use emerging GNSS-based Internet of Things technologies to create more power-efficient solutions for a range of logistics, maintenance and other applications.
By Peter Gutierrez
The Armed Forces Communications and Electronics Association (AFCEA) Europe held a virtual workshop in early September on the topic of “Cybersecurity in and for Space Operations.” Speakers told attendees of the threats posed to vital space systems, including Galileo and GPS, by foreign hackers, cyber warfare and online espionage, and of initiatives to harden satellite capabilities against cyber attacks.
By Inside GNSS
GMV Innovating Solutions Limited, the UK aerospace company belonging to the Spanish technology multinational GMV, has signed a merger agreement with Nottingham Scientific Limited (NSL).
By Inside GNSS
The #MyGalileoSolution contest for European innovators and entrepreneurs ready to develop location-based solutions has gotten underway.
By Inside GNSS
Galileo will provide a High Accuracy Service (HAS) with positioning performance in the 20-cm range, disseminating Precise Point Positioning (PPP) corrections through the Galileo E6-B signal. Test results of a data encoding and dissemination scheme in different user environments demonstrate a reception time of the corrections in a few seconds in good channel conditions, and less than half a minute with severe channel impairments.
By Inside GNSS
The European Commission cut its space budget for the next seven years but kept the Galileo and Copernicus satellite programs largely on track. The move came after intense negotiations over a 1.8-trillion-euro European Union budget seeking to absorb and remedy economic impacts of the coronavirus pandemic.
By Inside GNSS
The European GNSS Agency (GSA), the operational agency of the European Commission for Galileo and EGNOS, is launching its MyGalileoDrone competition on July 17. This contest is targeting the design and development of drone-based applications or services, using a Galileo-enabled receiver, that address the EU’s key priorities such as the Green Deal, and support the EU Recovery Plan for Europe.
By Inside GNSS
