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GALILEO

Directorate General of Energy and Transport

European Commission

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OGALILEO DEFINITION

PHASE RESULTS

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International negotiations

Security requirements

Users requirements

PPP

GalileoOverall Architecture

GalileoSat

Pre

limin

ary

inpu

ts fr

om G

NS

S-2

For

um,

Gal

ileo

Com

mun

icat

ion,

ES

A s

tudi

es, e

tc.

Rep

ort t

o E

U a

nd E

SA

Cou

ncils

Definition Phase

EGNOS integration

DEFINITION PHASE ACTIVITIESDec 99 Dec 2000

Search & Rescue

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O GALILEO SERVICES

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OPosition accuracy and integrity

1.E-09

1.E-08

1.E-07

1.E-06

1.E-05

1.E-04

1.E-03

1.E-020.001 0.01 0.1 1 10 100 1000

Inte

grity

Ris

k /h

r

specialist professionaltransport

high volume

TrainControlTrack survey Harbour

DockingSpace Docking

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OKey performance needs

– Accuracy:• 50% of applications are satisfied by~4 m,

• 80% of applications satisfied by~1 m.

– Availability:• 30% of applications are satisfied by99%,

• 80% of applications are satisfied by99.9%.

– Integrity:• 35% of applications are satisfied byan integrity

risk/hour of 1x10-4,

• 90% of applications are satisfied byan integrity risk/hour of 1x10-6.

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O MissionRequirements

•User needs•Cost/Benefits analysis•Security requirements•Safety requirements

•Standard Issues

•Interfaces issues•International issues

•Legal & Institutional issues•Frequency Issues

•PPP objectives

Overviewof MissionRequirements

GALILEO Requirements

GALILEO Global, Regional & Local Components

User Terminal

SIS ICD & MOPS

Othersystems

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GALILEO ARCHITECTURE

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OGALILEO ARCHITECTURE (1/2)

� Constellation: 30 MEOs (“Walker 27/3/1 + 3 in-orbit spares”)� Best solution in terms of robustness, performance

homogeneity including northern lattitudes� Global Navigation Service including integrity.

� Ground Integrity Channel concept.� World-wide coverage disseminated through

MEO broadcast� Galileo and GPS/(GLONASS) satellites

integrity� Channels available for non-European

States/Regions wishing to generate their own integrity information (up to 8)

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OGALILEO ARCHITECTURE (2/2)

� Local Componentsinvestigated for various types of applications� Mandatory for some applications performances� Multimodal use enhancement

� User Segment� User Segment concept covering hybridisation, use of

other systems and use of GPS/GLONASS.� Design to cost approach to be implemented during the

development phase to ensure the competitiveness on the user market

� SAR serviceImplementation� RAMS and Security analyses to comfort the design

choices in the early steps of the design phase

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OGALILEO OVERALL

ARCHITECTURE

User Terminal

Global Component

IntermediaryService Provider

Local Component

Regional Components

outsideEurope

externalsystems

othersensors

Signal In Space

Service Customer

ExternalEntities

• Time-Ref.UTC

• Geo-Ref.ITRF

ExternalSystems

• mod. GPS• Glonass• LORAN-C• ...

Galileo SAR

System Administration and Operation

SAR

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OLOCAL COMPONENTS

• Implementation of Local Components

– Galileo System design• Local Components as integral part of the Galileo

System• LC service will be provided by Galileo Service Centres

– External Service Provider• use Galileo global SIS (e.g. Open service)• can be part of a package to provide value added

services

• Local Component Techniques• Differential Satellite Positioning Techniques• Ground Based Integrity Monitoring • Ground Based Ranging Sources (Pseudolites)

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OEGNOS first mission: provide GPS integrity in Europe.

Evolutions of EGNOS:

EGNOS mission and future evolution.

1 Integration into GALILEO. 2 Adaptation to the GPS modernisation.

3 Extensions outside Europe.

Preliminary assessment

in the definition phase.

Will have to be harmonised with the provision of a global service by GALILEO.

Applying the European 2 steps approach outside Europe.

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OA vision for services evolution: 3 phases.

Phase 1

2003 2008

EGNOS service (GEO)

GALILEO+ EGNOS services

(MEO and GEO)

GALILEOservices (MEO)

Long term

Phase 2 Phase 3

2015

GALILEO & GPS integrity by MEO

This transition plan will be flexible to accommodate long term market demands and user needs.

~

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GALILEO MARKET

&

COST BENEFIT ANALYSES

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OMarketsMarketsMarketsMarkets User User User User ForaForaForaFora

ServicesServicesServicesServices

ArchitectureArchitectureArchitectureArchitecture

CostsCostsCostsCosts

•Strategic goalsStrategic goalsStrategic goalsStrategic goals

•SocioeconomicSocioeconomicSocioeconomicSocioeconomic

•RevenuesRevenuesRevenuesRevenues

EC CBA

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OEuropean GNSS Market

2005

Car Navigation23%

Mobile Phones73%

Aviation1%

Fleet Mgt1%

Augmentation1%Leisure

1%Surveying1%

Market Size €6Bn

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OGlobal GNSS Market Size

0

500

1,000

1,500

2,000

2,500

3,000

2000 2005 2010 2015 2020

Galileo Share

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GPS alone: 55% urban coverage

GPS+GALILEO: 95% urban coverage

GALILEO: liability and

guarantee on quality of service

GALILEO: certification for Safety of Life

GALILEO: local elements

etc.

GALILEOGALILEOGALILEOGALILEO discriminatorsdiscriminatorsdiscriminatorsdiscriminators

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OOVERALL PROGRAM COSTS

� B€ 3,25B overall programme cost over 2000-2007

� Development and validation phase : B€ 1,1

� Deployment phase : B€ 2.15

� B€ 3,25B overall programme cost over 2000-2007

� Development and validation phase : B€ 1,1

� Deployment phase : B€ 2.15

DEVELOPMENT AND

DEPLOYMENT

COSTS

DEVELOPMENT AND

DEPLOYMENT

COSTS

� assessed M€ 220

yearly beginning in 2008

� assessed M€ 220

yearly beginning in 2008

RECURRING

COSTRECURRING

COST

� € 80 M

(EC and ESA)� € 80 M

(EC and ESA)

DEFINITION PHASE

COSTDEFINITION PHASE

COST

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O2001-2005 2006-2007 2010 2015 2020

Annual averages

Net user benefits 0 0 1,990 4,740 7,630

GALILEOGALILEOGALILEOGALILEO BenefitsBenefitsBenefitsBenefits totototo UsersUsersUsersUsers

New Services:

- Aviation, - Rail, - S&R, - Inland waterways, - Robotics, etc.

Complementary GPS + GALILEO:

- Route guidance for all road vehicles, - Advanced road driver assistance, - Land survey,- GIS mapping, etc.

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Validation and Development

Phase

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OGeneral Roadmap Logic

2001 2002 2003 2004 2005

Mission Doc.

System Doc.

GALILEO Consolidation Development and validation

5th Framework Prgm

6th Framework Prgm

+ Important milestones :

System Test bed availability,

• World RadioConference (WRC-2003)

• Flight model(s) availability

• EGNOS availability

• Agency

• International discussions, Enlargement

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ODevelopment and Validation:

• Consolidation of Mission and System requirements

• Components, Equipment, subsystem and

system developments for

• Space Segment

• Ground Segment

• Local Elements prototyping and

wide scale demonstration

• Generic Receivers development

• Early positioning, navigation and timing marketing

• Mapping and Synergy with other systems (GMES)

• European Radionavigation Plan

• Enlargement

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ODevelopment and Validation:

• Maximum use of Ground simulations

• Early experiments on a test satellite (till 2003)

- Atomic clocks

- Signal Characteristics

• First flight model launch: 2005

• Constellation deployment: 2006

• Progressive services provision

• General service

• Commercial service

• Public service

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GALILEO

Studies Activities

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O1. Local Elements Definition

AM, 18 months, mid-2001

2. Impact of Interoperability on system

definition

AM, 18 months, end-2001

3. Frequencies allocation and protection,

Certification and Standardisation

AM, 36 months, end-2001

4. Development and optimal use of satellite

navigation for all modes of transport

SC, 36 months, end-2001

5. Detailed Service Analysis

Sub-Task 1: AM, 36 months, mid-2001

Sub-Task 2: SC, 36 months, mid-2001

6. Legal, Institutional and Regulatory

framework

AM, 24 months, end-2001

1 Local

2 Interoperability

3 Freq. Std. Certif.

4 Pilot projects

5 Services

6 Framework

AM: Accompanying Measure

SC: Shared Costs

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O2001 2002 2003 2004 2005

Mission

System

GALILEO Consolidation Development and validation

1- Local elements

2- Interoperability

3- Freq., Std, Certif.

4- Pilot projects

5- Services

6- Framework

Fifth Framework Program: Roadmap Logic

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EuropeanEuropeanCommiss ionCommiss ion

ESTBReference station

ESTBProcessing Facil ity

NLES

Hartebeeshoek(South Africa)

Kourou(French Guyana)

AOR-EIOR

EEGNOS System Test Bed (ESTB)GNOS System Test Bed (ESTB)

Ready for Application DemonstrationsReady for Application Demonstrations

to be complemented with Mediterranean Test Bed - MTB