Category Archives: Galileo Services

Galileo Services

Galileo Commercial Service

Welcoming the adoption of the Galileo Commercial Service Implementing Decision, the European Commission and the GSA confirm that the first generation of Galileo will provide users with High Accuracy and Authentication services. The Commercial Service will complement the Galileo Open Service by providing an additional navigation signal and added-value services in a different frequency band. Unlike the Open Service, the Commercial Service signal can be encrypted in order to control access to Galileo Commercial Services.

“The Commercial Service is unique in that its services are not provided by any other GNSS programme and thus represents a unique opportunity for Galileo to differentiate itself from other systems and offer users an added value to the standard positioning services already available,” says GSA Executive Director Carlo des Dorides. Read more…

Timing service based on Galileo

The timing services supplied by global navigation satellite systems (GNSS) are an increasingly important, but often unrecognised, part of today’s modern infrastructure.

This is because the vital role of space-based timing is only exposed when it fails – something that became abundantly clear in January 2016, when a software upload to US GPS satellites induced a 13-microsecond misalignment.

Although this might seem like a small difference, it had a big impact. Read more…

Gradual deployment of Galileo to benefit citizens and business

By Carlo des Dorides*:
Since December, users around the world are being guided using the positioning, navigation and timing information provided by Galileo’s global satellite constellation. In 2017, the European GNSS Agency (GSA) officially takes over responsibility for Galileo operations and service provision.

Our main job is to ensure a return on investment from Galileo in the form of clear, across-the-board services and applications for end users. The first step was the awarding of the Galileo service operator (GSOp) contract to Spaceopal, a joint venture between the German Aerospace Agency (DLR) and Italy’s Telespazio. With an emphasis on service performance, this €1.5bn contract will shape the future of Galileo. Read more…

Galileo clock anomalies under investigation

Galileo_rubidium_clock

Galileo Rubidium Clock (RAFS)

As first reported last November, anomalies have been noted in the atomic clocks serving Europe’s Galileo satellites.

Anomalies have occurred on five out of 18 Galileo satellites in orbit, although all satellites continue to operate well and the provision of Galileo Initial Services has not been affected.

Highly accurate timing is core to satellite navigation. Each Galileo carries four atomic clocks to ensure strong, quadruple redundancy of the timing subsystem: two Rubidium Atomic Frequency Standard (RAFS) clocks and two Passive Hydrogen Maser (PHM) clocks. Read more…

Europe’s New Satellite System Will Improve Your Phone

By Lucas Laursen*:
Galileo, a global navigation satellite system that will reach more places and work more precisely than today’s GPS services, is now available for free public use. When it is complete, expected by 2020, Galileo will have taken two decades and an estimated $10 billion to build. But the system, created by the European Union, will make your phone run better and offer new possibilities for both corporate and government users. Read more…

Galileo Science Office

Galileo_EUGNSSGalileo’s initial services declaration is a boon not just for people worldwide but also the scientific community. A precise yardstick is now freely available to study Earth and everything on it, along with the laws of physics.

The Galileo satnav system began operating on 15 December 2016, offering positioning, navigation and timing services to everyone with a receiver. Service availability is based on a minimum of four satellites being visible in the local sky, set to improve as the number of satellites increases from the current 18 to a planned 24 plus orbital spares. Read more…

The path towards the autonomous vehicles passes through the European satellites

The future of the autonomous driving is “made-in-Europe”. The European Agency for the global navigation satellite systems (GSA) has kicked-off ESCAPE, a three-year and 5.4 M€ project to exploit the services offered by Galileo in the field of the automated driving. ESCAPE will coordinate some of the most relevant industrial and research institutions in Europe to create a positioning engine for safety-critical applications on the road, namely- the applications involving highly automated driving. Read more…

[vid] Galileo initial services declaration

galileo-goes-liveAt a Thursday morning, Dec. 15, ceremony in Brussels titled “Galileo Goes Live,” two high officials of the European Commission issued the Galileo Initial Services Declaration.

The Declaration of Initial Services means that the Galileo satellites and ground infrastructure are now operationally ready. These signals will be highly accurate but not available all the time, since the constellation is not yet complete and users cannot always count on four satellites being visible at one time at all points on the Earth.

A series of notice advisory to Galileo users or NAGUs describe the flag status of each satellite. USABINIT NAGUs were issued for 11 satellites: 0101, 0102, 0103, 0203, 0204, 0205, 0206, 0208, 0209, 0210, and 0211. USABINIT, or Initially Usable, notifies users that a satellite is set healthy for the first time. 0104 had a power problem and is operating on E1 only. 0201 and 0202 were launched into lower orbits. 0207 and 0212-0214 are still undergoing commissioning and drifting to their designated orbital slots. Read more…

[vid] Galileo is ready to be used

With 18 Galileo satellites in orbit, supporting ground infrastructure, and after an extensive testing period, Galileo Initial Services are now available for public authorities, businesses and citizens. From now on, users around the world can be guided using the positioning, navigation and timing information provided by Galileo’s global satellite constellation. Read more…

Galileo initial services available #GalileoGoesLive #MyGalileo

Europe’s own Galileo satellite navigation system has begun operating, with the satellites in space delivering positioning, navigation and timing information to users around the globe.

This animation shows how service availability increases as the overall number of satellites in the Galileo constellation goes up.

Today, the European Commission, owner of the system, formally announced the start of Galileo Initial Services, the first step towards full operational capability. Read more…