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Galileo GIOVEA Using Marotta Equipment For Its Propulsion Systems
Cheltenham, England (SPX) Jan 09, 2006 Marotta UK is pleased to announce that it designed, developed and qualified equipment for the cold gas propulsion systems on board the Galileo GIOVE-A, part of Europe's Galileo navigation program, successfully launched by Surrey Satellite Technology (SSTL). The launch of the Galileo GIOVE, the first in a constellation of 30 satellites, marks Europe's maiden entry into civilian-owned global positioning systems. The complete Galileo constellation (27 operational and 3 active spares) will deliver real-time positioning accuracy down to one meter. By placing the satellites in orbit at a greater inclination to the equatorial plane than current global positioning systems, Galileo will achieve better coverage at high altitudes, which makes it suitable for use over northern Europe, an area presently not well covered by GPS. With a lead time of only four months, Marotta worked in close collaboration with SSTL to improve performance of and re-qualify its heritage DMC flight-qualified hardware, and contributed to the success of the platform build program with on-time delivery of propulsion system equipment series redundant, specialty valves controlling the flow of gas to the thrusters, as well as high-performance valves for propellant loading during launch preparation. "The Galileo GIOVE-A launch marks the beginning of a landmark program for the European community," said Michael Leahan, Vice President and Chief Sales Officer of Marotta Controls, parent company of Marotta UK. "We are proud to contribute our heritage propulsion technologies to this long awaited and exciting program." Community Email This Article Comment On This Article Related Links Marotta Controls SSTL SpaceDaily Search SpaceDaily Subscribe To SpaceDaily Express GPS Applications, Technology and Suppliers
SiRFstarIII Featured in TomToms Innovative Portable Navigation Product
San Jose CA (SPX) Jan 04, 2006Continuing to drive GPS further into the mainstream market, SiRF Technology Holdings has revealed that its flagship SiRFstarIII GPS technology is at the heart of TomTom's RIDER, a high performance portable navigation system specifically designed for use on motorcycles and scooters. TomTom is a leading provider of personal navigation products and services to the US and European consumer markets. |
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