MM GSA Study HAS Receiver EN
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Page 1/ 3 Media Release Zurich, 30 April 2021 New study for more accurate satellite navigation Satellites provide crucial data on climate and environmental changes every day. The European Global Navigation Satellite System Agency GSA has now commissioned RUAG Space to conduct a study to increase the accuracy of real-time satellite navigation. For climate and environmental research, satellites provide extremely important data every day, such as how high sea levels are rising or what effects global warming is having on glacier ice shrinkage in the Alps. Research contract worth one million euros A new study aims to further increase the accuracy of this space data from climate and environmental satellites. To make this possible, the Prague-based European Global Navigation Satellite System Agency (GSA) awarded a one-million-euro research contract to RUAG Space earlier this year. Headquartered in Zurich, the leading aerospace supplier in Europe is also one of Austria's largest space technology companies, with its headquarters in Vienna. To provide precise Earth observation data from space, the satellite's position in space must be known as accurately as possible. To determine the exact position of satellites, RUAG Space's navigation receivers today use the signals from the 22 European Galileo navigation satellites. "Currently, there is still untapped potential in the Galileo satellites. They transmit several signals. On one of these signals, a new service, the High Accuracy Service (HAS), will support significantly improved positioning from 2022," explains Martin Auer, who is leading the study at RUAG Space. "When this new service goes into operational use, it will need equipment that can do something with it. That's what we're working on." By the end of 2022, RUAG Space will develop a new product in Vienna that will be able to use the new Galileo HAS service. Quantum leap: five times more accurate positioning thanks to software update However, navigation receivers from RUAG Space that process Galileo signals already ensure precise positioning. These include the Sentinel-6 environmental satellite, which has been in space since November 2020. It measures the amount of sea level change and provides crucial data on coastal areas at risk from sea level rise. "The more accurate the satellite's position can be determined, the more precise the environmental data it collects and provides. With the more accurate data, for example, the danger to coastal cities such as Venice can be predicted more effectively" declared Fiammetta Diani, Head of Market Development at GSA. RUAG Space is developing a software update for navigation receivers of the current PODRIX receiver generation already in space, such as those used for Sentinel-6. This will enable these receivers to increase the accuracy of satellite positioning from the current level of about one meter to 20 centimeters. “This is a dramatic improvement – a quantum leap – in accurate satellite positioning that will contribute to much better climate and environmental data," says Heinz Reichinger, the product manager responsible at RUAG Space. RUAG Space | Communications | Schaffhauserstrasse 580 | 8052 Zurich | Switzerland | www.ruag.com Page 2/ 3 Navigation receivers from RUAG Space process Galileo signals, allowing the satellite's position to be determined precisely. This in turn enables satellites such as Sentinel-6 (pictured) to collect precise environmental data. The precision of satellite navigation, and thus the accuracy of satellite data, is now to be significantly improved. (Copyright: ESA, Airbus) More information Detailed information on the study can be found on the RUAG Space website at: www.ruag.com/Newspaper You can also find this media release here: https://www.ruag.com/news Media contact Philipp Bircher, Director Communications Space, +41 79 790 11 81, [email protected] Marie Ménard, Communications Officer at European GNSS Agency, +420 234 766 627, [email protected] RUAG Space, headquartered in Zurich, is the leading supplier to the space industry in Europe with a growing presence in the USA. Around 1300 employees in six countries (Switzerland, Sweden, Austria, Germany, USA, and Finland) develop and manufacture products for satellites and launch vehicles – for both the institutional and commercial space markets. In Austria, RUAG Space, headquartered in Vienna and employing around 250 people, is the largest Austrian space technology company, whose production equips satellites and launch vehicles worldwide with electronics, mechanics and RUAG Space | Communications | Schaffhauserstrasse 580 | 8052 Zurich | Switzerland | www.ruag.com Page 3/ 3 thermal insulation. As a spin-off from its space activities, the company in Berndorf, Lower Austria, also produces thermal insulation, for example for the medical sector (magnetic resonance tomographs). RUAG Space is part of RUAG International, a Swiss technology group with production sites in 14 countries, which is divided into four divisions: Space, Aerostructures, MRO International and Ammotec. RUAG International employs around 6,500 people, of whom around two thirds work outside Switzerland. www.ruag.com RUAG Space | Communications | Schaffhauserstrasse 580 | 8052 Zurich | Switzerland | www.ruag.com .