Transcript Galileo and EGNOS

European GNSS Programmes
Galileo and EGNOS
Edgar Thielmann
EUROPEAN
COMMISSION
European Commission
June 2009

EGNOS
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EGNOS
Programme
Phases

EGNOS Timeline
Regional Infrastructure & Services
Operational Phase (Long Term Operations, Extensions, Replenishments)
IOP Phase
Definition Phase
2002
2003
2004
2005
IOP … Initial Operations
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
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2019
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EGNOS System Architecture
3 GEO
Satellites
6 Navigation
Land Earth
Stations
Users &
Service
Providers
2 Support
Facilities
4 Mission
Control
Centres
34 Ranging & Integrity Monitoring
Stations (RIMS)
GPS &
GLONASS
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EGNOS Services
Service
Transmission
Means
Typical User Communities
Guarantee of
Service
Open Service
L1 frequency
Pedestrian, in-car
navigation
None
Safety of Life
Service
L1 frequency
Aviation, maritime, railway
Compliance to
ICAO standards
(certification)
EGNOS Data
Access
Server
(EDAS)
Ground network
Pedestrian, in-car
navigation, research (e.g.
atmospheric, tectonics),
high-accuracy
Compliance to
SLA when
commercialisation
will start
SLA … Service Level Agreement, EDAS … EGNOS Data Access Server
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EGNOS Services – Current Status
Service
Open Service
Accuracy
Typical vertical and
horizontal positioning
accuracy in the centre of
Europe around 1m
Service Status
Expected
Lifetime
SIS available,
declaration of "entry
into service" planned
for late 2009
20 years
(spec: 3m horizontal, 4m vertical)
Safety of Life
Service
Same accuracy as Open
Service. SoL service levels
compliant to ICAO SARPS
definition for APV1
Test SIS available,
declaration of "entry
into service" planned
for mid-2010
20 years
EGNOS Data
Access
Server
(EDAS)
Corrections provided by
terrestrial network allow for
sub-meter accuracy locally
or regionally through
additional processing
Experimental service
available since 2008
20 years
SIS … Signal in Space, SARPS … Standards and Recommended Practices, SoL … Safety of Life
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EGNOS Data Access Service (EDAS)
..
EGNOS data (real-time):
RIMS raw observations
SBAS messages
End users
Value-added
service provider
.
.
Phased approach:
Phase 1: prototyping (2008)
User-specific
information
» EDAS data free-of-charge
» No guarantee/liability
» 12 months duration minimum
Phase 2: commercial exploitation (from 2009)
» Example of applications : road transport in urban areas
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EGNOS Performance
(January 2009)
Source: Service
Management
Report ESSP for
January 2009
APV … Approach with vertical guidance
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EGNOS Programme Status
..
EGNOS is already broadcasting signals of excellent quality
2009:
»
»
»
»
.
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Assets have been transferred from ESA to the European Community in April
2009
First EGNOS operator contract as of 1st April 2009
OS declaration of "entry into service" planned for late 2009
EC has finalized the procurement and lease of an EGNOS transponder to
replace ARTEMIS as of 2011
Procurement action ongoing for replacement of 2nd EGNOS transponder
Geographical service extension is under study
2010:
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SOL declaration of "entry into service" planned for mid-2010 (after
certification milestone)
EC intends to launch tests to demonstrate the added value of EGNOS for
different market segments
GSA web portal for user communities and developers of applications
starting early 2010
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EGNOS Extensions
Eastern
Europe
Middle-East
MEDA
Depending on the extension area, technical implementation may vary
from:
• Homogeneous extension with deployment of additional RIMS
• Regional infrastructure including additional processing
capabilities
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.
Aviation was first to recognise EGNOS
benefits (mostly GA and smaller airports)
EGNOS enables a reduction in
the decision height
General operational benefits
» Reduction in angle of
approach (direct and
curved)
» Better lateral guidance
..
..
..
EGNOS competitive space
Allows for IFR-like operation in non ILS-equipped airports
Increase in airports capacity
Increase in safety
Increase in flight capability (e.g. helicopters)
Expensive land based navaids can be avoided
Enables their long term decommissioning => lower terminal
charges
Long-term
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Initial position of identified applications
 LBS E112 / LBS non regulated
 Road eCall
 Road (RUC / PAYD)
 Comm. Veh. Telematics
Medium
 Civil Aviation (APV)
 Farming (Precision Agriculture)
Low
Segment attractiveness
(size, growth)
High
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 General Aviation
 Multimodal Transport (Dangerous goods)
 Specialist tracking (Livestock, City logistics)
 A-SMGCS
 HPP
 Inland Waterways (Traffic Management Surveillance)
 Rail Freight
 Rail Fleet Mgt
Low
Medium
EGNOS added value
High
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Medium
Low
Segment attractiveness
(size, growth)
High
 EGNOS potential (with appropriate market enablers)
 LBS E112 / LBS non regulated
 LBS E112 / LBS non regulated
 Road eCall
 Road eCall
 Road (RUC / PAYD)
 Road (RUC / PAYD)
 Comm. Veh. Telematics Comm. Veh. Telematics
 Civil Aviation (APV)
 Civil Aviation (APV)
 Farming
 Farming (Precision Agriculture)
 General Aviation  General Aviation
 Multimodal Transport
 Multimodal Transport
(Dangerous goods)
 Specialist tracking
 Specialist tracking (Livestock, City logistics)
 A-SMGCS
 A-SMGCS
 HPP
 HPP
 Inland Waterways
 Inland Waterways (Traffic Management Surveillance)
 Rail Freight  Rail Freight
 Rail Fleet Mgt
 Rail Fleet Mgt
Low
EGNOS ability to compete based on technical performance
versus other GNSS solutions e.g. GPS, GPS+Galileo, dGPS
in the corresponding application.
Medium
High
EGNOS ability to compete
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Galileo
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Galileo Implementation
Full Operational Capability
Plan
27 (+3) Galileo satellites
2013
In-Orbit Validation
4 IOV satellites plus
ground segment
2010
Galileo System Testbed v2
2 initial test satellites
2005
Galileo System Testbed v1
Validation of critical algorithms
2003
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Galileo – 5 Services
Open Service
Free to air; Mass market;
Simple positioning
Commercial Service
Encrypted; High accuracy;
Guaranteed service
Safety of Life Service
Open Service + Integrity and
Authentication of signal
Public Regulated
Service
Encrypted; Integrity;
Continuous availability
Search and Rescue
Service
Near real-time; Precise; Return
link feasible
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Galileo Performance Standards (Dual Frequency)
Service
Horizontal
Accuracy
(95%)
Vertical
Accuracy
(95%)
(incl. system
margins)
(incl. system
margins)
Open Service
4m
8m
Commercial
Service
Detailed performance requirements under elaboration
Safety of Life
Service
4m
8m
> 99.5%
YES
(LPV200)
Public Regulated
Service
4m
8m
> 99.5%
YES
* Availability figures for global average
Availability*
Integrity
> 99.5%
NO
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Road Market : Road Tolling
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Galileo / Egnos can bring :
» Better accuracy
» Better availability of the signal
» Authentication to avoid spoofing
» Service guarantee to operators
All receivers will use two or more
constellations for better performance :
» Galileo + GPS
» Galileo + Compass
» Galileo + Glonass
Standardization process to be achieved
in the interoperability Directive
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Road Transport : Dangerous Goods
• Proposal for an EC directive for real
time tracking of dangerous materials
• Aiming first at improving road safety
and civil security
• Should however benefit to hauliers as
well as it will help smoothering traffic
restrictions
• Nuclear material as primary target
• all other kinds of dangerous ggods
concerned
Satellite navigation tracking:
position, date and time, speed, course, respect of pre-defined
path, excluded zones, faster emergency operations, etc.
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Road Transport : Monitoring of coaches
New EC directive proposal based on realtime satellite tracking to avoid this :
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Monitoring of the itinerary
Real time Access control
Monitoring the driving conditions
Real time info service
+ automatic
eCall for
emergency
situations
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ADAS
(advanced driver assistance systems)
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Safety critical application
Needs total reliability and very
high accuracy (up to 10 cm)
Galileo required with service
guarantee
Certification process to be
implemented : which agreed
body to do it ?
To be on the market around
2020
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PRS applications : Justice & home
affairs, civil protection
• Offenders & Asylum seekers
Electronic devices attached to offenders
Alerts when allowed perimeters are broken
Cut prison overcrowding
• Emergency Services
Help emergency team operations
Provide route guidance in difficult terrains
• Civil protection
Define and apply keep-away zones
Identify location to drop material
• Police forces
Police fleet monitoring
Fight against piracy
Vehicule and individual traking and tracing
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Conclusions
EGNOS will soon enter into its operational phase
• EGNOS Open Service in 2009
• EGNOS Safety of Life Service in 2010
Galileo is at the handover between the
development (IOV) and deployment (FOC) phases
• GIOVE-A, GIOVE-B missions on-going
• FOC procurement started in July 2008
• 4 IOV satellites in 2010
• Full Operational Capability in 2013
International coordination is an important feature
• Ensure compatibility as a minimum
• Achieve interoperability when desired
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Thank you for your attention.
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SOURCE
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