GALILEO and EGNOS Fotis Karamitsos, European Commission 27 January 2009 EUROPEAN COMMISSION

Extensions and Replenishments The EU GNSS programmes 1) EGNOS Regional Infrastructure & Services 2) Galileo Global Infrastructure & Services S e s Long Term Operations , Extensions and Replenishments O m e N am s a G r IOP Phase g h E o P P r Definition Phase 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 e Exploitation Phase o m s e l m e i s Deployment Phase a l a a G g r h o P IOV Phase r P Definition Phase 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019

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

Galileo – 5 services Open Access Commercial Safety of Life Search and Rescue Free to air; Mass market; Simple positioning Encrypted; High accuracy; Guaranteed service Open Service + Integrity and Authentication of signal Encrypted; Integrity; Continuous availability Near real-time; Precise; Return link feasible Public Regulated

Galileo – 5 Services The table presents the 5 Galileo services Public Certified receivers • Aviation (A) Maritime (C) Road, Train (A) As above at higher performance levels suitable for stringent dynamic conditions Double frequency (Level A and C) SAR PRS SoL CS OS Regulated Law enforcement Strategic infrastructure As OS + High Continuity (in times of crisis) Improved Robustness ( vs jamming, spoofing) Dual Public Service Certified & registered beacons Emergencies Almost instantaneous reception of emergency calls Exact positioning of emergency beacon Single Search and rescue Aviation (en route) Integrity and authentication of signal Continuity and service guaranty (Level B) Safety of Life Service Commercial basis Professional markets (e.g., surveying, precision agriculture) Increased accuracy using additional frequencies and signals Additional features under investigation (e.g., data rate capacity) Open High end mass market (e.g., car navigation, maritime) As above + increased accuracy with 2 nd Low end mass market (e.g., LBS, outdoor) Additional satellites for better multi - system coverage (e.g., deep urban) Coding and modulation advances for increased sensitivity and multi path mitigation Pilot signal for fast acquisition Availability Target user groups Benefits Receiver Service Receiver Benefits Target user groups Availability Open Single • Additional satellites for better multi - system • Low end mass market Open Service frequency coverage (e.g., deep urban) (e.g., LBS, outdoor) • Coding and modulation advances for increased sensitivity and multi - path mitigation • Pilot signal for fast acquisition Double • As above + increased accuracy with 2 nd frequency • High end mass market Open frequency (e.g., car navigation, maritime) Commercial Double • Increased accuracy using additional frequencies • Professional markets Commercial Service frequency and signals (e.g., surveying, basis precision agriculture) • Additional features under investigation (e.g., data rate capacity) Safety of Single • As OS + • Aviation (en route) Certified Life Service frequency • Integrity and authentication of signal receivers (Level B) • Continuity and service guaranty The table presents the 5 Galileo services Public Dual Regulated frequency Service Improved Robustness ( vs jamming, spoofing) Search and Single • Almost instantaneous reception of emergency calls • Emergencies Certified & Rescue frequency • Exact positioning of emergency beacon registered beacons

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 GSTB V1 objectives GPS measurements collected world-wide by a network of stations and processed off-line to verify GALILEO Timing, Navigation and Integrity concepts Successful completion in December 2004 with the provision of validated prototype algorithms and models to the Ground Mission Segment IOV Phase CDE1 Contract GSTB V2 objectives Experimental GALILEO Satellite programme Precursor of the IOV Phase Securing GALILEO filings and validating on-board technology in the MEO radiation environment IOV Objectives Verification of all space, ground and user components, including their interfaces, prior to full system deployment Analysis of system performance with the view to refine the FOC system prior to full system deployment Verification of the adequacy of the siting requirements Verification of Navigation Processing Verification of integrity processing regarding the establishment of SISA and IF confidence levels, characterisation of feared events and TTA analysis UERE budget characterisation Deployment risk reduction Verification of operational procedures FOC 2003

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

Galileo Test Satellites  Galileo Test Satellites Giove-A launched on 28 December 2005 Securing of Galileo frequencies Still operating Giove-B launched on 27 April 2008 First maser atomic clock ever flown Implementation of MBOC signal Working as expected EUROPEAN GNSS PROGRAMMES COMMITTEE | 8

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

EGNOS becoming operational EGNOS Service Area The European Geostationary Navigation Overlay Service (EGNOS) is Europe’s first venture into satellite navigation. It augments the two military satellite navigation systems now operating, the US GPS and Russian GLONASS systems, and makes them suitable for safety critical applications such as flying aircraft or navigating ships through narrow channels.   Consisting of three geostationary satellites and a network of ground stations, EGNOS achieves its aim by transmitting a signal containing information on the reliability and accuracy of the positioning signals sent out by the Global Positioning System (GPS) and the Global Orbiting Navigation Satellite System (GLONASS). It allows users in Europe and beyond to determine their position to within 2 metres, compared with about 20 metres for GPS and GLONASS alone. EGNOS Satellite Footprints

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

EGNOS Performance (ECAC) Source: EUROCONTROL

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

EGNOS Extensions - ACAC European Processing Area Middle-East Regional Extension The ACAC / Middle East region falls outside the European Processing area and, consequently, has to be treated as a regional extension. This implies some very specific technical activities, such as extending the integrity of the GPS satellites outside the nominal area and adding additional monitoring for the ionosphere. ACAC region falls outside of EGNOS European Processing Area Regional extension Extension of GPS integrity monitoring Additional ionospheric monitoring

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 Europe has demonstrated its technical capability to develop operational Navigation systems: • EGNOS is ready to enter into operations • GALILEO is moving ahead steadily • The future is prepared Europe is now to show its ability to overcome the management and organisational challenges by supporting an appropriate way of developing/ deploying GALILEO infrastructure

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