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Galileo Europe’s Satellite Navigation System Professor Terry Moore.

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Presentation on theme: "Galileo Europe’s Satellite Navigation System Professor Terry Moore."— Presentation transcript:

1 Galileo Europe’s Satellite Navigation System Professor Terry Moore

2 Galileo Key Features l No. of satellites30 MEO l Constellation3 planes, 120° l Altitude23222 km l Inclination56° l Ground repeat10 days l Global, European-led under civil control l Independent but compatible & interoperable with GPS l A wide range of services to be offered l Galileo is open to international partnerships

3 How will Galileo Work?

4 Current Services Definition Open Service (OS) Search and Rescue Service (S&R) Public Regulated Service (PRS) Commercial Service (CS) Safety-of-Life Service (SoL)

5 GALILEO Service Performance OpenCommercialSafety of LifePublic Regulated CoverageGlobal Hoz. Accuracy Single freq: 15m Dual freq: 4m Single f: 15m Dual f: 6.5m Vert. Accuracy Single freq: 35m Dual freq: 8m Single f: 35m Dual f: 12m Timing Accuracy 30 ns Integrity - Alert Limit - Time to alert None 12m H, 20m V 6 sec 20m H, 35m V 10 sec AccessFree Open Access Controlled access Service Guarantees NoneGuarantees Possible Guaranteed Service

6 Galileo Architecture Satellite control Control and processing centres Networks Sensor stations Integrity and Navigation Uplink Users Space Segment

7 Galileo Signals

8 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009… Definition Phase Design Development & In-Orbit Validation Phase Deployment Phase Long-term Operations & Replenishment Phase DEF DDV OPS Galileo Design and validation Full Galileo Space and Ground Segments Operational Galileo 1.2 B€ 2.2 B € 220 M€ per yr 80 M€ DEP Galileo Cost Estimate and Original Schedule

9 Galileo Implementation Steps

10 Lift-off mass 450 kg Power demand 600 W Stowed Dimensions 1.3 m x 1.74 m x 1.4 m Lift-off mass 523 kg Power demand 943 W Stowed Dimensions: 0.955 m x 0.955 m x 2.4 m GSTB-V2 / A GSTB-V2 / B Galileo System Test Bed Satellites Giove-A Giove-B

11 Giove-A Launch 28 December 2005


13 Lift-off mass 680 kg Power demand 1.6 kW Stowed Dimensions 2.7 m x 1.2 m x 1.1 m Nav Payload 115 kg, 780W SAR Payload 20kg, 100W 4 satellites Ariane, Soyuz, Proton, Zenit Galileo IOV Spacecraft

14 Galileo Overall Schedule

15 Galileo Public Private Partnership Funding –1/3 Public –2/3 Private Public sector develops the system Private sector deploys and operates system Public sector supports market development Private sector develops commercial business

16 Current Galileo Structure

17 Management of the Concession Process European Commission ESA GALILEO Joint Undertaking System Operator: Concessionaire Centre for Security and Safety GNSS Supervisory Authority Third countries Selection Respect of concession terms Security measures

18 Merged Consortium for Galileo Concession Merged Consortium founded by iNavSat and Eurely –Complementary consortia –Addition of TeleOp (t-systems, EADS, DLR & Förderbank Bayern) Merged Consortium has 8 equal partners

19 Galileo Concession Management Structure

20 Brussels Agreement On 5 Dec 2005 agreement between partners of the prospective Galileo concession was signed in Brussels –Endorsed by EC –Moderator Karel van Miert –Supported by Governments Key points are the distribution of assets: –HQ of Galileo Concession Holder in Toulouse (F) –HQ of Galileo Operations Company in London (GB) –Galileo Control Centres in Oberpfaffenhofen (D) and Fucino (I) –Performance Eval Centres in Oberpfaffenhofen (D) and Fucino (I) –Safety-of-Life Control Centre (& GCS) in Spain

21 Galileo Implementation Steps

22 Contact Details Professor Terry Moore IESSG The University of Nottingham University Park Nottingham NG7 2RD United Kingdom Telephone:+44 (0) 115 951 3886 Fax:+44 (0) 115 951 3881

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