Language Selection

English French German Italian Portuguese Spanish

Cracking the secret codes of Europe's Galileo satellite

Filed under
Sci/Tech

The navigational satellite, GIOVE-A (Galileo In-Orbit Validation Element-A), is a prototype for 30 satellites that by 2010 will compose Galileo, a $4 billion joint venture of the European Union, European Space Agency and private investors. Galileo is Europe's answer to the United States' GPS.

Because GPS satellites, which were put into orbit by the Department of Defense, are funded by U.S. taxpayers, the signal is free -- consumers need only purchase a receiver. Galileo, on the other hand, must make money to reimburse its investors -- presumably by charging a fee for PRN codes. Because Galileo and GPS will share frequency bandwidths, Europe and the United States signed an agreement whereby some of Galileo's PRN codes must be "open source." Nevertheless, after broadcasting its first signals on Jan. 12, 2006, none of GIOVE-A's codes had been made public.

Full Story.

More in Tux Machines

Red Hat Rolls Out Version 4.1 of KVM Platform

Red Hat has just launched Red Hat Virtualization 4.1. The company says that this product is "the latest release of the company's Kernel-based Virtual Machine (KVM)-powered enterprise virtualization platform." The goal, the company says is to provide "an open source infrastructure and centralized management solution for virtualized servers and workstations." Red Hat describes some of the platform's upgrades: Read more

GNOME To Do 3.24 release, and it’s shining

GNOME To Do is a personal task manager for GNOME. It uses GNOME technologies and integrates very well with the desktop. And now, it’s finally being released! The 3.24 version comes with a few nice features and, most importantly, whole load of bugfixes. Let’s get started! Read more

TrueOS STABLE Update: 4/24/17

After testing the UNSTABLE push over the weekend, the devs are happy to release a new STABLE update and installation files today! This update consists of two parts: installer changes for those who install TrueOS fresh, and general updates for systems with TrueOS already installed. Read more Also: TrueOS 20170424 Stable Update

How to track and secure open source in your enterprise

Recently, SAS issued a rather plaintive call for enterprises to limit the number of open source projects they use to a somewhat arbitrary percentage. That seems a rather obvious attempt to protest the rise of the open source R programming language for data science and analysis in a market where SAS has been dominant. But there is a good point hidden in the bluster: Using open source responsibly means knowing what you’re using so you can track and maintain it. Read more