Global Navigation Satellite Systems Engineering, Policy, and Design
Orolia announced today that its atomic clock solutions have been selected for the Galileo Global Navigation Satellite System (GNSS). Under contracts totaling 26 million euros, or approximately $30 million, Orolia will deliver its stable, accurate timing solutions to 12 additional Galileo satellites.
By Stan Goff
This article focuses on the research project Galileo Online: GO! – which with support from the Federal Ministry for Economic Affairs and Energy (grant number 50NA1510) designs and develops a reliable and high-precision receiver for multi-constellation and dual-frequency GNSS whose suitability and capabilities are tested in railway applications. Project results showcase the advantages of GPS and Galileo if used simultaneously in railway applications.
By Inside GNSS
The European GNSS Agency (GSA) hosted the second Fundamental Elements Info Day on March 14, 2018, welcoming 55 participants from 38 organizations to its headquarters in Prague. The info day focused on upcoming FE (Fundamental Elements) funding opportunities and provided a status update on the funding program.
By Inside GNSS
On the heels of a momentum-filled few days at the Munich Satellite Navigation Summit (March 5-7), comes more big news from the European Union’s Global Navigation Satellite Systems Agency (GSA) and Galileo.
By Inside GNSS
Helix Technologies Ltd. has been awarded a significant contract by the European Space Agency (ESA) to develop its NEXTGEN GNSS antenna – a next-generation, multi-frequency GNSS antenna optimized for the advanced Galileo E1 Alt-BOC and wide-band E5 Alt-BOC waveforms for use in driverless cars.
By Inside GNSS
Working Papers explore the technical and scientific themes that underpin GNSS programs and applications. This regular column is coordinated by Em. Univ.-Prof. Dr.-Ing. habil. Dr. h.c. Günter W. Hein.
By Günter W. Hein
The opening of the New Year at the European Space Agency (ESA) came in the wake of another spectacular launch for Europe’s GNSS program; last December, four Galileo satellites were lifted into space from Kourou, French Guyana, on board the thundering Ariane 5 launcher, by all accounts leaving witnesses awestruck.
By Inside GNSS
Q: What is navigation message authentication?
A: As of today, all open civil GNSS signals are transmitted in the clear, conforming to interface specifications that are fully available in the public domain. Receivers will accept any input that conforms to the specifications and treat it as if it came from a GNSS satellite. Combined with the extremely low power levels of GNSS signals this makes it almost trivially simple to spoof a GNSS receiver.
By Inside GNSS
Viewers watching Arianespace’s live video webcast Tuesday witnessed a successful launch that began at approximately 1820 GMT (1:20 p.m. EST).
By Inside GNSS
Close to 300 users attended the 1st Galileo User Assembly, held in Madrid, Spain on November 28-29. The users, along with several expert presenters, came together for the first EGNSS User Consultation Platform to share their experience, discuss their needs and provide feedback on Galileo performance, one year after the launch of Galileo Initial Services.
By Inside GNSS
UPDATE: Today’s the day. Check back to the Inside GNSS website for updates on today’s launch.
A European Ariane 5 rocket followed dual rail tracks across the Guiana Space Center in South America on Monday on the way to its launch complex Monday, a day before today’s scheduled blastoff with four satellites to expand the Galileo navigation network. Also, you can follow the launch live at Spaceflight.com.
By Inside GNSS
At the lavish European Satellite Navigation Competition Awards Ceremony, we caught up with Carlo des Dorides, general director of the European GNSS Agency (GSA), who updated us on the status of the much-anticipated Galileo Commercial Service (CS).
“On the CS, we are dialoging extensively with EU member states, because there is a more and more consolidated view that there could be an advantage to providing the service for free,” des Dorides said.
By Peter Gutierrez