EGNOS Service Provision ESSP

EGNOS Service Provision – ESSPMEDUSA final event on GNSS for aviation

4th June 2014

Tunis

TABLE OF CONTENT

MEDUSA final event on GNSS for aviation 24 June 2014

• EGNOS System and Services

• ESSP - EGNOS Service Provision Scenario

• EGNOS SoL Service in the civil aviation domain

• LPV Implementation Status

• LPV implementation in non-EU states

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EGNOS is the European SBAS system augmenting GPS L1 signal

over the ECAC area

EGNOS is interoperable with other SBAS systems.

SBAS Systems Worldwide


EGNOS System Infrastructure

EWAN (EGNOS Wide Area Network)

39 RIMS +

2 under

deployment

2 Support

Facilities

4 MCC

Mission

Control

Centers

6 NLES

Navigation

Land Earth

Stations

GPS

3 Satellites

EGNOS

6

EGNOS Open Service (OS)

• Service Declaration: 1st October 2009• http://www.essp-sas.eu/service_definition_documents

• Agriculture, maritime, road, rail, LBS ...

EGNOS Safety-of-Life (SoL) Service

• Service Declaration: 2nd March 2011• http://www.essp-sas.eu/service_definition_documents

• All phases of flight in aviation

• SoL applications in any domain

EGNOS Data Access Service (EDAS)

• EDAS Service provided by ESSP since 2010

• Service Declaration: 26th July 2012• http://www.essp-sas.eu/service_definition_documents

• Commercial/professional multimodal applications

2009

2010

2011

EGNOS Services

Aviation

Road

Location Based Services

Maritime

Rail

Professional Applications

Markets

EGNOS Services and Markets

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9

European Council

and Parliament

European

Commission

EU Space

Agency (ESA)

European GNSS

Agency (GSA)

Political Oversight

E-GNSS Programmes

management and Oversight

Execution

Security accreditation

Marketing of the systems

E-GNSS Syst and service

provision management

IOV Contracts

FOC Contracts

delegation delegation

assistance

Upstream (space) industry Downstream (applications) industry

E-GNSS Markets

Development

Security centre (GSMC)

GNSS Programme

Committee

9MEDUSA final event on GNSS for aviation 94 June 2014

EU GNSS Programmes Management

EGNOS evolutions

ESSP within the EGNOS SoL Service Provision

Scenario


Industry Consortium

Design &

Development Agent

Nav Service

European Commission &

GSA(System owner & Service Provision manager)

Contract

As

Navigation

Service

Provider

Service

ATS/AIS

servicesCertification/oversight

EASA (European Aviation

Safety Agency)

11

A European company

under French law

Two sites, 90 staff

• Toulouse, France (60 p.)Headquarter

System Operations Unit

Conformity Management Unit

• Madrid, Spain (30 p.)Service Provision Unit

ESSP organisation and location

ESSP Shareholders

• 7 major European ANSPs


12

ESSP Shareholders

“European Satellite Services Provider” is a joint venture

of seven key European Air Navigation Service Providers (ANSPs)


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15

•

Courtesy Dassault Aviation

The EGNOS Safety-of-Life Service

was declared available as of the 2nd of March 2011

ANSPs are enabled to implement EGNOS based

operations, in particular LPV procedures


16

• EGNOS Service Definition Document (SDD) describing the

characteristics and conditions of access to each EGNOS service.

(EDAS, OS, SoL)

http://www.essp-sas.eu/service_definition_documents

• Service Notices generated whenever there is any complementary

information to be provided to users that could affect any SDD

content.

http://www.essp-sas.eu/service_notices

• Main SoL objective is to support civil aviation operations down

to LPV (Localizer Performance with Vertical guidance) minima.

EGNOS SoL Service in aviation









Establishes the European Framework for EGNOS SoL Service

implementation in Civil Aviation

• Regulated framework under Supervisory Authority oversight

required for a Safety of Life application.

Ref: EU Civil Aviation application Single European Sky (SES):

– ESSP SAS certified as ANSP (Service Provision common requirements)

– EGNOS System verified (Interoperability regulation)

– Safe introduction of the SoL Service (Safety oversight regulation)

– Need for EGNOS Working Agreements

• Freely offered for all phases of flight to:

– Airspace Users (as defined by SES regulation) equipped with EGNOS

certified receivers (TSOS/ETSOs C144,C145 or C146)

– Certified Air Navigation Service Providers (ANSPs) having signed an

EGNOS Working Agreement (EWA) with ESSP


EGNOS SoL Service Definition Document

EGNOS based ops within the PBN Concept (I/II)


ICAO NAVIGATION SPECIFICATIONS

International NS in Volume II of PBN Manual

Designation RNAV 5RNAV 2RNAV 1

Designation RNAV 10

For Oceanic and Remote Continental navigation

applications For En Route & Terminal navigation applications

RNP SPECIFICATIONSRNAV SPECIFICATIONS

Designation

RNP with additional requirements to be

determined (e.g. 3D, 4D etc)

Designation

B-RNP 1

RNP AR APCHfor various phases of

flight

RNP 2

A-RNPRNP 0.3

RNP APCH

Designation RNP 4

For Oceanic & Remote Continental navigation

applications

19

EGNOS based ops within the PBN Concept (II/II)

RNP APCH

Without Vertical guidance With Vertical guidance

LNAV LP

GPS NPA

Approach

expected to

be flown with

CDFA

SBAS

supported

Localiser

Performance

(NPA)

LNAV/VNAV LPV

APV Baro

(can also be

supported by

SBAS)

APV SBAS

SBAS supported

Localiser

Performance with

vertical guidance

With Vertical

guidance

RNP AR APCH

LNAV/VNAV

Chart title: RNAV (GNSS) Chart title:

RNAV (RNP)


CS - ATM Service Provider (ANSP) SES

Certified as ANSP

Standard Procedure Approval Process:

Operational Safety Case completed

Procedure Designed

Procedure Flight Checked, etc.

Specific National Requirements

EUROPEAN FRAMEWORK: WHO DOES WHAT?

SUPERVISORY BODY

EA

SA

Airlines / Operators / final users

Airworthiness/ops app. (AMC-20-27/28, TGL 2/10)

Certified Equipment (ETSOs C144,C145 or C146)

Crew Trained/Qualified, etc.

EGNOS (Nav) Service Provider (ESSP) SESCertified as ANSP SoL Safe introduction

EGNOS DoV produced

Competent

NSA

EGNOS Working Agreement (EWA) between ESSP and ANSP


EWA Principles

The EWA is a facilitator for EGNOS implementation within the

established Framework:

- Comply with applicable regulation

- Provide support to ANSPs implementing EGNOS-based

operations

- Formalize the working interfaces between ESSP and ANSPs as

an evidence for the corresponding supervisory authority

- Ensure a fair and equitable treatment for all ANSP proposing a

harmonized approach.


The EWA contents

• EWA document: The contractual document containing

contractual liability.

• Annex 1: Including the “ESSP SAS SoL Service Commitment”

as stated in the referenced document EGNOS SoL Service

Definition Document

Establishing the process for contingency coordination.

• Annex 2: Including the “Service Arrangements” defined between

the ESSP and the ANSP with the purpose to enable the ANSP to

implement Performance Based Navigation (PBN) procedures

based on EGNOS, namely:

– NOTAM Proposal Origination

– GNSS Data Recording

– Collaborative Decision Making (CDM)


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25

No discussion/ No need / No feedback

Initiated Discussions

Advanced Discussions

EWA signed

N Number of published LPV procedures

20 agreements signed so far

Advanced discussions with:

o Slovakia

o Romania

o Jersey

• Discussions initiated with

o LVNL (NL)

o Naviair (Denmark)

o Bulatsa (Bulgaria)

EGNOS WORKING AGREEMENTS


26

EGNOS Proceduresas of April 2014

Airports LPV APV Baro

50 66 1 Airports LPV

5 5

Airports LPV

1 2

Airports LPV

4 7


40 15 71*

Airports LPV

1 2

Airports LPV

1 2

Airports LPV

2 2


3 4 4

Airports LPV

1 2

Airports LPV

1 2

-

Total: 108 LPV procedures

77 Airports

76 APV-BARO procedures

33 Airports


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SEVERAL ICAO APPLICABLE REFERENCES

• ICAO GNSS MANUAL (AN-Conf/11-IP/14):

3.3.3.12 “A State may obtain SBAS service by either: cooperating with

another State (called the SBAS service provider) that has developed and

deployed an SBAS; or, by developing its own SBAS. A State might choose

the former if its airspace is within the service provider’s coverage area. It

would then have to negotiate an agreement with the SBAS service provider

covering such aspects as the type of service and compensation

arrangements.”

• Accident/Incident investigation:

– ICAO Annex 10. 11 Recording of GNSS parameters

– ICAO GNSS Manual 5.3.5 GNSS Ground recording

• GNSS NOTAMS: ICAO Annex 10 and 15 various refs e.g.: “To determine the effect of a system element failure on service, a

mathematical service volume model is to be used. The State can either

obtain the model from the SBAS operator or develop its own model.”


PROPOSED APPROACH / LESSONS LEARNED

FOR NON EU COUNTRIES

• Agreement at state level (between the non-EU country

and the European Union) required: clarifying the framework

for the use of EGNOS SoL Service (regulatory basis for

mutual recognition in civil aviation, liability scheme, etc.)

• EWA between ESSP and the ATS provider:

– EWA discussions/negotiations when the previous

agreement is defined and ESSP is authorized by EC

– The corresponding EWA will be defined in line with the

agreed framework between the EU and the non-EU state

• EGNOS based ops implementation: Only once the previous

steps are completed


Successful Experiences with Non-EU

Countries

• Bailiwick of GUERNSEY (Channel Islands): 2 LPVs already

implemented

• Bailiwick of JERSEY (Channel Islands): Discussions on going

• SWITZERLAND:4 LPVs already implemented.

• NORWAY:2 LPVs already implemented.

• UKRAINE: Discussions on going


How to Contact ESSP?

ESSP Website: www.essp-sas.eu

EGNOS User Support Website: http://egnos-user-support.essp-sas.eu

EGNOS User Helpdesk:[email protected]

+34 911 236 555 (24/7)

Others:[email protected]


http://www.essp-sas.eu/



http://egnos-user-support.essp-sas.eu/







mailto:[email protected]









EVENT TITLE 3326 Oct 2009

Thanks!

Documents

EGNOS Service Provision ESSP