The Galileo and EGNOS Programmes Dominic Hayes European Commission ignss, Gold Coast, 14 July 2015
The European GNSS Programmes 2 Organisation and Contractual Frameworks European Union Member States (28) European Commission (European GNSS Programmes Manager) Delegation Agreement Delegation Agreement European GNSS Agency (GSA) (Exploitation) Public Sector Private Sector European Space Agency (ESA) ('Prime Contractor') Contracts for system procurement Contract Product developer (Industry) Service Operator (tender Jan 2015)
The European GNSS Programmes 3 Europe's augmentation for GPS
20 July, 2015 The European GNSS Programmes 4 EGNOS services EGNOS services complementing GPS will be delivered on a long-term basis Open Service (OS) Accuracy ~1m, free Available since October 2009 Safety of Life Service (SoL) Accuracy ~1m, compliant to aviation standards Available since March 2011 EGNOS Data Access Service (EDAS) Accuracy <1m, corrections provided by terrestrial networks Available since July 2012
The European GNSS Programmes 5 EGNOS: GPS integrity and enhancement over Europe two geostationary EGNOS satellites: relay error corrections to users via GPS-like signal GPS satellite constellation 1 5 4 Navigation Land Earth Stations (NLES): uplink error corrections to EGNOS satellites EGNOS position accuracy GPS position accuracy 2 Ranging and Integrity Monitoring Stations (RIMS): receive GPS data and send it to MCC 3 Mission Control Centres (MCC): process GPS data to determine errors
The European GNSS Programmes 6 EGNOS System Architecture and Service Area 6 Navigation Land Earth Stations 40 Ranging & Integrity Monitoring Stations (RIMS) GPS signals 2 Support Facilities EGNOS Service Area 4 Mission Control Centres GEO Satellites EGNOS Satellite Footprints Geostationary satellites INMARSAT AOR-E 3F2 (15.5 W) INMARSAT IOR-W 4F2 (25 E) SES 5 commissioning phase (5 E) ASTRA 5B commissioning phase (31,5 E)
The European GNSS Programmes 7 Latest figure: 155 LPVs (LPV: Localizer Performance with Vertical guidance; APV: Approach Procedures with Vertical Guidance)
20 July, 2015 The European GNSS Programmes 8 Europe's GNSS
The European GNSS Programmes 9 The Commission Priorities Deploying the infrastructure Providing services as they come on stream Establishing Galileo in the market
The European GNSS Programmes 10 Galileo Implementation Plan Galileo is implemented in a step-wise approach Full Operational Capability Full services, 30 satellites By 2020 Galileo will be: fully deployed and recognised adopted by the widest user communities a civilian infrastructure delivering robust positioning and timing services with high degree of performances In-Orbit Validation 4 fully operational satellites and ground segment Initial Operational Capability Initial services for OS, SAR, PRS, and demonstrator for CS 2013 2016 GIOVE A/B 2 test satellites 2005/2008 Galileo System Testbed v1 Validation of critical algorithms 2003
The Galileo Services Open Service (OS) Freely accessible service for positioning, navigation and timing Public Regulated Service (PRS) Encrypted service designed for greater robustness in challenging environments Search and Rescue Service (SAR) Locates distress beacons and confirms that message is received Commercial Service (CS) Delivers authentication and high accuracy services for commercial applications Integrity Monitoring Service Provides vital integrity information for life-critical applications The former "Safety-of-Life" service is being re-profiled The European GNSS Programmes 11
The European GNSS Programmes 12 Galileo Space Segment First four satellites (IOV) launched in 2011 and 2012 Satellite 5 & 6 are recovered and safe on improved orbits Satellite 7 & 8 launched on 27 March 2015 26 satellites to be launched by 2018
The European GNSS Programmes 13
Solving the Launch Anomaly In August 2014, two satellites of a new design and from the new manufacturer were launched An anomaly in the Fregat stage of the launcher caused the satellites to be delivered to the incorrect orbit. An Independent Enquiry Board investigated and issued recommendations. All recommendations were implemented by the different partners, leading to the resumption of the flights for Galileo in March 2015. ESA is analysing the best options to include these two satellites into the final system - no decision has been taken Photos: Arianespace The European GNSS Programmes 14
The European GNSS Programmes 15
The European GNSS Programmes 16 (Galileo enabled)
The European GNSS Programmes 17 Ariane 5 to Expedite Constellation Deployment x2 x4 Ariane 5 will enable four satellites to be placed in orbit per launch Contract signed with Arianespace for three Ariane 5 launches
Galileo system architecture five mission uplink stations five TT&C stations Constellation of 30 MEO satellites Users & service providers two control centres IOT centre two launch and early operations centres 16-20 Galileo sensor stations MEO: Medium Earth Orbit TT&C: Telemetry, Tracking and Command IOT: In-Orbit Testing The European GNSS Programmes 18
The European GNSS Programmes 19 Galileo Ground Segment Svalbard Jan Mayen Kiruna StPierre&M. Azores Maspalomas Redu Fucino Cyprus Kourou Ascension Wallis Papeete Réunion Nouméa Kerguelen Falkland Troll Galileo Sensor Station (GSS) Up-Link Station (ULS) Telemetry, Tracking and Command Station (TTC) SAR MEOLUT Station
Geared for Service Delivery Noordwijk - Time and Geodesy (IOV TGVF) - Independent Performance Monitoring EXPLOITATION HEADQUARTER - European GNSS Agency (GSA) Swanwick Security Monitoring Centre St Germain en Laye Security Monitoring Centre Redu In Orbit Testing Prague European GNSS Agency Darmstadt Launch & Early Orbit Phase Oberpfaffenhoffen Galileo Control Centre CORE INFRASTRUCTURE - Launch and Early Orbit Phase (2x) - In Orbit Testing - Control Centre (2x) - Time and Geodesy Toulouse - Launch and Early Orbit Phase - SAR Galileo Data Service Provider SERVICE INFRASTRUCTURE - PRS & Security Monitoring Centre (2x) - SAR Galileo Data Service Provider - GNSS Service Centre - Galileo Reference Centre Fucino Galileo Control Centre Madrid GNSS Service Centre
The European GNSS Programmes 21 Galileo Operations Galileo Service Operator procurement ongoing Call for tender published January 2015 Indicative value: 1 billion EUR
The European GNSS Programmes 22 Towards Service Provision Ensure the provision of initial services in 2016 Involve user communities Stimulate market development Full services by 2020
At your service Galileo Service Center operated by the GSA www.gsc-europa.eu Regular publication of Notice Advisory to Galileo Users (NAGUs) and state of Galileo constellation Growing number of visits and user queries New functionality being developed for early services Subscription services soon available Monthly service reporting The European GNSS Programmes 23
Galileo Reference Documentation Galileo Open Service Signal In Space Interface Control Document (OS SIS ICD) Public version soon to be released by EC Galileo Nequick Ionospheric Model Draft available to chipset/receiver manufacturers involved in testing campaign Public version soon to be released by EC Galileo Service Definition Document Currently under preparation Public version to be released at Galileo initial service declaration The European GNSS Programmes 24
The European GNSS Programmes 26 Receivers at the ready on your marks Receiver test campaign Support manufacturers to ensure that Galileo is widely and correctly implemented in receivers Develop a dialogue with the user receiver segment Understand the market situation and follow-up adoption of Galileo Organised by GSA with testing carried out by EC's Joint Research Centre (JRC) and European Space Agency (ESA) Test Campaign Organisation (2014-2015) Consumer (mass market) chipset: seven companies involved (90+% market share in total) Professional receiver: eight companies involved E-call specific testing: eight companies involved
The European GNSS Programmes 27 Summary of Near Future Priorities In 2015, Galileo will be focusing on Accelerating constellation deployment Start preparing initial services, while continuing infrastructure deployment and Finalise definition of Commercial Service Develop a long term Galileo evolution plan
20 July, 2015 The European GNSS Programmes 28 Thank you for your attention Thank you for your attention http://ec.europa.eu/galileo http://ec.europa.eu/egnos