Transcript DG TREN - European GNSS Agency

GALILEO and EGNOS
EUROPEAN
COMMISSION
Fotis Karamitsos,
European Commission
27 January 2009

The EU GNSS programmes
EGNOS
Programm e
Phases
1) EGNOS
Regional Infrastructure & Services
Long Term Operations , Extensions and Replenishments
IOP Phase
Definition Phase
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2018
2019
2) Galileo
Global Infrastructure & Services
Galileo
Programme
Phases
Exploitation Phase
Deployment Phase
IOV Phase
Definition Phase
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
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2
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Galileo – An infrastructure
9 Mission
Uplink
Stations
5 TT&C
Stations
Constellation of
30 MEO Satellites
Users & Service Providers
3 Control Centres
30-40 Galileo
Sensor Stations
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Galileo – 5 services
Open Access
Free to air; Mass market;
Simple positioning
Commercial
Encrypted; High accuracy;
Guaranteed service
Safety of Life
Open Service + Integrity and
Authentication of signal
Public Regulated
Encrypted; Integrity;
Continuous availability
Search and Rescue
Near real-time; Precise;
Return link feasible
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Galileo – 5 Services
Service
Open
Service
OS
Receiver
Benefits
Single
frequency
•
Additional satellites for better multi
-system
coverage (e.g., deep urban)
•
Target user groups
Availability
• Low end mass market
Open
(e.g., LBS, outdoor)
Coding and modulation advances for increased
sensitivity and multi -path mitigation
Commercial
Service
CS
•
Pilot signal for fast acquisition
Double
frequency
•
As above + increased accuracy with 2
Double
frequency
•
nd
frequency
• High end mass market
Open
(e.g., car navigation,
maritime)
Increased accuracy using additional frequencies
and signals
•
Additional features under investigation (e.g., data
• Professional markets
(e.g., surveying,
precision agriculture)
Commercial
basis
rate capacity)
Safety of
Life Service
SoL
Public
Regulated
Service
PRS
Search and
rescue
Rescue
SAR
Single
frequency
(Level B)
•
As OS +
•
Integrity and authentication of signal
•
Continuity and service guaranty
Double
frequency
(Level A
and C)
•
As above at higher performance levels suitable for
Dual
frequency
•
As OS +
• Law enforcement
•
High Continuity (in times of crisis)
• Strategic
•
Improved Robustness ( vs jamming, spoofing)
•
Almost instantaneous reception of emergency calls
•
Exact positioning of emergency beacon
Single
frequency
stringent dynamic conditions
• Aviation (en route)
Certified
receivers
• Aviation (A)
Certified
receivers
• Maritime (C)
• Road, Train (A)
Regulated
infrastructure
• Emergencies
Certified &
registered
beacons
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Galileo Implementation Plan
Full Operational Capability
27 (+3) Galileo Satellites
2013
In-Orbit Validation
4 satellites plus
ground segment
2010
Galileo System Testbed v2
Initial Test Satellites
2005
Galileo System Testbed v1
Validate critical algorithms
2003
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GALILEO re-structuring
.
Year 2007: re-structuring
»
Implementation funding secured: 3.4 billion €
(some 4.7 billion $)
»
European Commission
• Fully in charge or EU GNSS programme management
• Owner
»
European Space Agency
• Integrator and project manager for Galileo
• architect
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.
.
Galileo Test Satellites
Giove-A
launched on 28 December 2005
Giove-B
launched on 27 April 2008
» Securing of Galileo frequencies
» Still operating
» First maser atomic clock ever flown
» Implementation of MBOC signal
» Working as expected
EUROPEAN GNSS PROGRAMMES COMMITTEE
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GALILEO procurement
Contract notice: 1 July 2008
EC procurement rules (subject to WTO
agreements on trade)
Infrastructure in 6 workpackages
Enter the « Competitive Dialogue » phase
Full Operational Capability in 2013
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 EGNOS becoming operational
EGNOS
Service Area
EGNOS Satellite Footprints
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..
..
..
.
EGNOS Programme Status
EGNOS is already broadcasting signals of excellent quality
Assets will be transferred from ESA to the European
Community
EC will contract an operator in April 2009
EGNOS will formally enter into operations in spring 2009
EGNOS will be certified by 2010
Geographical service extension is under study
EC is finalising the procurement and lease of an EGNOS
transponder to replace Artemis as of 2011
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EGNOS Performance (ECAC)
Source:
EUROCONTROL
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 EGNOS Extensions - MEDA
European
Processing
Area
MEDA Extension
MEDA region falls within the EGNOS European
Processing Area
•
•
•
Homogeneous extension
Extension of EGNOS network (Addition of 4-6 RIMS)
EGNOS Central processing
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 EGNOS Extensions - ACAC
European
Processing
Area
Middle-East
Regional
Extension
ACAC region falls outside of EGNOS European Processing Area
•
•
•
Regional extension
Extension of GPS integrity monitoring
Additional ionospheric monitoring
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Conclusions
EGNOS is in its Operational Validation Phase
• Open Service in 2009
• Safety of Life Service in 2010
Galileo is in its Development Phase
• Major EU initiative
• GIOVE-A, GIOVE-B missions on-going
• Initial 4 satellites around 2010
• Full Operational Capability around 2013
It is time to boost the market penetration of the
European GNSS on the market
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Thanks for your attention

SOURCE
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