Galileo Update

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Galileo Update

Professor Terry Moore Professor of Satellite
Navigation Institute of Engineering Surveying and
Space Geodesy The University of Nottingham
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Galileo European SatNav System

• Global, European-led, under civil control
• Independent but compatible interoperable with
  GPS
• A wide range of services will be provided

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Galileo European SatNav System
Commercial Service (CS)
Open Service (OS)

• Safety-of-Life Service (SoL)

Public Regulated Service (PRS)
Search and Rescue Service (SR)
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GNSS Frequencies
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Galileo Implementation Steps
2013
2010
2005
2003
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Galileo System Test Bed Satellites
GSTB-V2 / B Giove-B
GSTB-V2 / A Giove-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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Galileo IOV Spacecraft

• 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 Original Schedule
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Proposed Galileo StructurePre mid-2007 PPP Plan
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Galileo at the Crossroads Revised Costs for FOC
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Galileo at the CrossroadsRevised Management
Structure
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GalileoFOC Procurement

• Contract notice issued 1 July 08
• EC procurement rules
• With conditions
• Subject to WTO commitments
• Six work packages
• Satellites, Ground Control Segment, Launchers
• Ground Mission Segment, System Support,
  Operations
• Candidates selected for each work package
• Entering competitive dialogue stage
• Contracts expected during 2009
• Full Operational Capability 2013
• Will be confirmed (contractually) early 2009

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GalileoStatus 2009

• EC Communication 139, March 2009
• GSA to be renamed the GNSS Agency
• EC holds veto over administrative board
• Reduced mission market research and security
  audits
• EC negotiating six FOC work packages
• 11 industry teams
• Competitive dialogue, best and final offers
• Many are over budget
• WP4, Space Segment
• Three options, batches of satellites, 8812 ?
• Multiple dual-sourcing of spacecraft
• Modification of Korou, French Guiana for Soyuz
• IOV launches from next year
• FOC launches Soyuz (2SVs) or Ariane 5 (4SVs)

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Galileo Implementation Steps
2013
2010
2005
2003
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• 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