1 sbas implementation in the regions of acac and asecna fp7-galileo-2008-4.3.1 /...

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SBAS Implementation in the Regions of ACAC and ASECNA

FP7-GALILEO-2008-4.3.1 / FP7-GALILEO-2008-4.3.4

Project with Community research funding

WP2- Service Enablers Scenarios - ACAC

Prepared by Egis AviaPresented by Nga Bui (Egis Avia)

SIRAJ Final Workshop - Rabat 28th May 2012

Outline• Proposed ACAC implementation steps• Economical Enablers• International ACAC cooperation• ACAC objectives and strategy• Technical solution for EGNOS extension over ACAC

Region• System Funding & Owner• System Operator & Service Provider• Certification• Operations

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Proposed ACAC Implementation Steps

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System Operator(s) Service Provider(s)

Technical solution for EGNOS extension over ACAC Region

Can be coupled

System Owner

LiabilityWorking Agreements

Contract

Economical Enablers ACAC Strategy

Certification

Operations

International ACAC

cooperation

System Funding


Economical Enablers

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SBAS applications CBACost allocation and

cost recovery scheme

Evidence of demand

Initiatives in the region?

Depends on the technical solution

In Europe, EC funds the service, free of charge for airspace users

High operational interest: APV

approaches available without any additional

equipment on the airport


International ACAC cooperation

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Coordination with EC: Following ACAC General Assembly decision n° 24 & 29 (2004):

• Open discussion with European Commission to prospect for cooperation in the use of EGNOS and GALILEO in the Arab region

• 3 ACAC / EC meetings during which the technical solutions for EGNOS extension have been reviewed

ACAC General Assembly decision 25 (2006): To organize a ACAC / EC meeting on the study sponsored by the GJU regarding the expansion of EGNOS to Middle East region

GNSS Workshop Riyadh – Saudi Arabia (2008) organised by ACAC: provided latest development on EGNOS extension over ACAC area.

ACAC General Assembly decision n° 9 (2010): ACAC participation to the SIRAJ project approved & Designation of a representative from each members state to work in the project

Coordination with ICAO: ACAC coordinates with the International Civil Aviation Organization (ICAO) MoC ICAO/ACAC have been signed on 27 September 2010


ACAC objectives and strategy

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Operational:To assist and coordinate with members states to implement

ICAO objectives

ACAC Strategy

ACAC Objectives

ApproachThe policy context for the GNSS service implementation over ACAC is being developed around the following major axes:• ICAO GNSS policy - A37• ICAO office and PIRG GNSS policy• The Euro-Med PROJECT RTAP (Regional Transport Action Plan) action 27


ACAC objectives and strategy

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ACAC Strategy (Approach and Landing)

APIRG GNSS Strategy• Short term – 2008/2012

o Basic GNSS with Barometric Altimetry• Medium term – 2013/2016:

o Basic GNSS with ABASo SBAS

• Long term – 2017 onwards:o Multi-constellation GNSS with ABASo SBASo GBAS

MIDANPIRG GNSS Strategy (updated strategy)• Short term – 2008/2012

o RNP APCH (including Baro-VNAV) (30% of instrument runways by 2012)

• Medium term – 2013/2016oRNP APCH (including Baro-VNAV and SBAS) (70% of instrument runways by 2014, 100% by 2016)

• Long term – 2017 onwardso RNP AR APCH

A36-23 & A37-11 Resolutions

RTAP 2007-2013 Action 27• Collaboration with the EuroMed projects• Liaison with the European Commission regarding the progress and opportunities related to the gradual introduction of European GNSS services in the region



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Phased technical solutions for EGNOS extension over ACAC Region

Short term MEDA region

Medium/Long termTo implement Regional

Extension Module

Medium termTo implement 10°

homogeneous extension

Optimal solution in terms of coverage in the medium term Long term

Independent infrastructure



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Medium term possible coverage area based

on homogeneous extension (10°)

This area can only be covered thanks to REM

module in the medium term (heterogeneous extension)

MEDA

Current possible coverage area

Not Covered

?

Not Covered

?


Focus on short term technical solution

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APV-I availability in December 2011 with current EGNOS system configuration


Focus on medium term technical solution

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REM Concept Overview

The Regional Extension Module (REM) is the solution for the integration, monitoring and control of the additional RIMS deployed for the extension.

REM :Is linked to EGNOS core system (Europe)

Is based on additional RIMS covering a service area outside ECAC

Provides a level of monitoring and control to the Region

Is able to be isolated from European network and processing

European Processing Area

REM 1 REM 2

REM 3


Focus on medium term technical solution

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Proposed architecture (based on previous study)


System Funding & Owner

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Short term Medium/ Long term Long term

MEDA program

Schedule

System funding

RIMS extension (MEDA)

REM-2 Independent SBAS

Technical solution

Homogeneous extension (10°)

4 scenarios:•EC•ACAC•GCC•EC + ACAC

2 scenarios:•GCC•ACAC + GCC

2 scenarios:•GCC•ACAC + GCCBased on Navisat project

System owner

European Commission

ACAC / GCC member States

ARG-1 region

Mauritania, Sudan and

Western part of Middle East

Coverage area

ARG-3 region

Eastern part of Middle East

ACAC and/or GCC member States

ACAC and/or GCC member States

+

* Regional Extension Module costs around 15M€ and includes 10 RIMS

European Commission

European Commission

Europe (ECAC)

or

Medium term

+

Current EGNOS

System (V2.2)

+

Operationfunding


System Operator & Service Provider

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Short term Medium term Long termSchedule

System operator

RIMS extension (MEDA)

REM-2 Independent SBAS

Technical solution

Homogeneous extension (10°)

Regional EGNOS Operator

System service provider

ESSP (SPU)

+

Current EGNOS

System (V2.2)

Regional EGNOS Service Provider

ESSP (SOU)

ARG-3 SBAS

Operator

ARG-3 SBAS

Service Provider

+

+

1 2

1 2

TransferTransfer

TransferTransfer


System Operator & Service Provider

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The Regional EGNOS Operator should be in charge of:Regional infrastructure (RIMS, network, control center)

Managing regional sites hosting the infrastructures and associated logistics aspects

Some maintenance activities

• First line maintenance and troubleshooting activities• Planned maintenance activities

Regional system performance monitoring

The Regional EGNOS Service Provider should be in charge of:

Relationship with regional users

NOTAM generation

Regional end user performance monitoring


CertificationReminder of the European Model

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ESSP certified as ANSP

Audits to maintain certificate

Certificate

EC

EC, ICAO

EC, ICAO

EASA

Industry

ESSP

ICAO, RTCA

ANSP NSA

EASA

NSA

Mutual recognition

(SES)

NSA

NSA ↔ NSA

ESSP


CertificationSystem ICAO and SES

Service Provider SES

Application ICAO and SES

Airworthiness EASA

System and application certification can rely on ICAO Applicable to ACAC

Airworthiness: Based on each State regulations?

Based on new common regulations?

Based on other regulations (Europe, US…)?

As from regulatory view point, in the ACAC Region:Each country has its own regulatory framework

ACAC does policy and assists States in its application

ACAC has Arabic institutional legal aspects but no common regulation over ACAC States

The only common entity is the Arab League, but does nor address aviation at regulatory level

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CertificationIn the medium term, case of a regional operator and service provider (case of REM implementation in Region 3):

Will it be certified?

Based on which regulations?

In case of regional service provider, depending on certification processA Regional Supervisory Entity may be created for

Certification of Service Provision

Application certification

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Short term Medium term Long termSchedule

System service provider

ESSP (SPU)

Regional EGNOS Service Provider

ARG-3 SBAS

Service Provider

TransferTransfer

Certification French NSA

Recognition by States out

of ECAC

To be defined at ACAC level

To be defined at ACAC level


OperationsEach ANSP in ACAC will be in charge of

Procedure availability (from design to publication)

Training (ATC)

Procedures (ATC)

Validation and broadcast of NOTAM for APV EGNOS operations

NOTAM generation to be clarified:2 Alternatives for NOTAM generation in ACAC

Short Term: Upgrade of EURONOTAM to consider EGNOS extension

Longer Term: Own ACAC dedicated Tool

• If a dedicated tool is developed for ACAC region, who will operate it?

Regional Service Provider?

Validation and validation of those NOTAM by each AIS? Central AIS?

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THANK YOU FOR YOUR ATTENTION

QUESTIONS?

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1 sbas implementation in the regions of acac and asecna fp7-galileo-2008-4.3.1 /...

Documents

acac area

acac coordinates

acac participation

regions of acac

acac strategy approach

gnss service implementation

basic gnss

constellation gnss