Global Navigation Satellite Systems Engineering, Policy, and Design
A: Radio frequency interference (RFI) events have grown in frequency and scope to become a paramount concern for commercial, military and (especially) safety-of-life critical applications of GNSS since the Russian invasion of Ukraine in February 2022 and the Hamas attack on Israel in October 2023.
By Inside GNSS
Positioning, navigation and timing (PNT) technologies have become indispensable in an ever-widening range of industrial sectors. That trend promises to continue, with major players in the PNT industry making moves to expand their markets, lowering barriers and offering new means of entry, trimming price points and making integration easier.
By Peter Gutierrez
Government agencies and private industry worldwide are advancing toward a sustained presence on the Moon. In response, NASA, ESA and JAXA are collaborating to develop LunaNet—a network of cooperating networks designed to provide robust and interoperable lunar communications and PNT services.
By Inside GNSS
Successful flights demonstrate R-EGI’s modular open systems architecture PNT capabilities.
By Inside GNSS
Silicon Sensing Systems Ltd has been contracted by the German Aerospace Centre (DLR) to supply 2 miniature Pinpoint (CRM200) gyros for use in the Martian Moons eXploration (MMX) mission, which will travel to Mars and survey the two moons orbiting Mars.
By Inside GNSS
Partners SpacePNT and European Engineering and Consultancy (EECL) have delivered the final presentation of the European Space Agency (ESA)-funded ‘Earth Moon GNSS Spaceborne Receiver For In-Orbit Demonstration’ project, the aim of which was to develop and qualify a GNSS spaceborne receiver called NaviMoon for lunar applications.
By Peter Gutierrez
South Korea’s military stated that GPS signals used for navigation in the region were manipulated by North Korea over the past several days.
By Inside GNSS
Aerodata AG has announced that it has been granted a Supplemental Type Certificate (STC) by the European Union Aviation Safety Agency (EASA) for its advanced GPS Anti-Jamming and Anti-Spoofing solution. This certification applies to installations integrated with Garmin 5000 avionics in a Cessna Citation Latitude jet.
By Inside GNSS
BAE Systems’ core signal processing capability lays the groundwork for future Position, Navigation, and Timing products.
By Inside GNSS
Anello Photonics has announced its selection by SpaceWERX for a SBIR Phase I focused on Resonator Laser Gyroscope to address the most pressing challenges in the Department of the Air Force (DAF).
By Inside GNSS
All-silicon DMU30 inertial measurement unit (IMU) helps monitor and control the satellite throughout prolonged missions.
By Inside GNSS
The European Space Agency-funded DANGO project has developed a method for transforming Galileo high-accuracy service (HAS) signals for use in the Danish national reference frame (ETRS89DK).
By Peter Gutierrez
Safran Electronics & Defense made various announcements at ION GNSS+ in Baltimore, including the launch of the GSG-8 Gen2.
By Renee Knight
