Galileo Europes Satellite Navigation System

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GalileoEuropes Satellite Navigation System
Professor Terry Moore
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Galileo Key Features

• Global, European-led under civil control
• Independent but compatible interoperable with
  GPS
• A wide range of services to be offered
• Galileo is open to international partnerships

• No. of satellites 30 MEO
• Constellation 3 planes, 120
• Altitude 23222 km
• Inclination 56
• Ground repeat 10 days

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How will Galileo Work?
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Current Services Definition
Open Service (OS)
Commercial Service (CS)

• Safety-of-Life Service (SoL)

Public Regulated Service (PRS)
Search and Rescue Service (SR)
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GALILEO Service Performance
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Galileo Architecture
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Galileo Signals
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Galileo Cost Estimate and Original Schedule
2000 2001 2002 2003 2004 2005 2006
2007 2008 2009
DEF
Galileo Design and validation
Full Galileo Space and Ground Segments
DDV
Operational Galileo
DEP
Definition Phase
OPS
Design Development In-Orbit Validation Phase
Deployment Phase
Long-term Operations Replenishment Phase
1.2 B
2.2 B
220 M per yr
80 M
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Galileo Implementation Steps
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Galileo System Test Bed Satellites
GSTB-V2 / B
GSTB-V2 / A

• 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

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Giove-A Launch28 December 2005
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Giove-A Launch28 December 2005
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Galileo IOV Spacecraft

• Nav Payload 115 kg, 780W
• SAR Payload 20kg, 100W
• 4 satellites
• Ariane, Soyuz, Proton, Zenit

• Lift-off mass 680 kg
• Power demand 1.6 kW
• Stowed Dimensions 2.7 m x 1.2 m x 1.1 m

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Galileo Overall Schedule
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GalileoPublic 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

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Current Galileo Structure
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Management of the Concession Process
EuropeanCommission
ESA
Third countries
GALILEOJoint Undertaking
Respect of concession terms
Selection
GNSS SupervisoryAuthority
System OperatorConcessionaire
Security measures
Centre for Securityand Safety
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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

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Galileo Concession Management Structure
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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

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Galileo Implementation Steps
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Contact Details

• Professor Terry Moore
• IESSG
• The University of Nottingham
• University Park
• Nottingham
• NG7 2RD
• United Kingdom
• Telephone [phone]
• Fax [phone]
• Email terry.moore_at_nottingham.ac.uk
• WWW www.nottingham.ac.uk/iessg