Galileo

Galileo Team Raced to Respond Following FOC Launch

October 17, 2014By
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On September 27, the first two Galileo Full Operational Capability (FOC) satellites were handed over from the European Space Agency’s Space Operations Centre (ESOC) in Darmstadt, Germany, to the Galileo Control Centre, Oberpfaffenhofen, which will care for them pending a final decision on their use. The satellites, launched on August 22, are in excellent health and working normally. However, a launcher problem left... read more

European Rail Supported by European GNSS

October 16, 2014By
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By the European GNSS Agency (GSA) As European satellites offer a possibility to improve the efficiency of train control systems, GNSS technology is starting to gain momentum in the rail sector. To promote the role of GNSS in this important sector, the European GNSS Agency (GSA) recently exhibited at Innotrans — a leading rail transport tradeshow. EGNOS can and, in the future,... read more

This article is tagged with , , and posted in Galileo, GNSS News, Latest News, Rail, Transportation News

Galileo Service Provision Delegated to the European GNSS Agency

October 10, 2014By

The European GNSS Agency (GSA) and the European Commission have concluded an agreement that delegates a range of exploitation tasks for Galileo to the GSA, providing a framework and budget for the development of services and operations through 2021. The signing of the Galileo Exploitation Delegation Agreement serves as an initial step towards the full Galileo Exploitation Phase. According to the... read more

Galileo FOC Anomaly Traced to Design Ambiguity, Says Inquiry Board

October 8, 2014By

The root cause of the anomaly that sent two Galileo satellites into the wrong orbit is a shortcoming in the system thermal analysis performed during stage design, and not an operator error during stage assembly, according to findings by an independent inquiry board. The Independent Inquiry Board was formed to analyze the causes of the anomaly occurring during the orbital injection of satellites... read more

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Improper Fuel Line Installation Led to Incorrect Galileo Orbit

October 6, 2014By

The cause of two Galileo satellites being released into the wrong orbit August 22 can be traced to improper installation of a hydrazine fuel line, according to Space News and the GalileoGNSS blog. The hydrazine fuel line was installed too close to a supercold helium line on the Fregat upper stage, which caused the hydrazine to freeze long enough to upset the Fregat stage’s orientation... read more

Summer — and the Living Ain’t Easy

September 29, 2014By

Summer 2014 will be one that the €6.3 billion (US$8.2 billion) Galileo GNSS programme will need to chalk down to experience and hope to move on from. At the time of my last EAGER column, we were starting to get a hint that one of the four in-orbit Galileo IOV satellites was not functioning. We now know that it has... read more

Galileo’s Two Giant Steps Back

September 24, 2014By

Galileo’s first two full-operational capability (FOC) satellites have been in a safe state since August 28, under control from the European Space Agency’s (ESA’s) center in Darmstadt, Germany, despite having been released on August 22 into lower and elliptical orbits instead of the expected circular orbits. ESA continues investigating the possible exploitation of the out-of-position satellites to maximum advantage, despite... read more

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China to Join Effort on Aircraft Satnav Standards

September 23, 2014By
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Europe’s EGNOS augmentation system sharpens the accuracy and reliability of GPS signals so they can safely be used for landing approaches across a growing number of European airports. But aviation is a global enterprise — so the aim is to develop a seamless network of augmentation systems in future. That is the task of an international group of experts, the... read more