esa unclassified – for official use egnos evolution program update d. flament : head of esa egnos...
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ESA UNCLASSIFIED – For Official Use
EGNOS Evolution Program Update
D. Flament : Head of ESA EGNOS Division and Program manager
IWG#26 – New Delhi, India, 5-7 Feb 2014
D/NAV/ER | Slide 2
Presentation outline
• System Status
• Release Plan
• Current Industrial activities
− Com network migration in 2013
• What is next ?
GPS
EGNOS Wide Area Network
NLES(two per GEO)
Ranging and Integrity Monitoring Stations
MCC1 MCC2 MCC3 MCC4
Mission Control Centres
SOU SPU
Support Facilities
RIMS1 RIMS2 RIMS … n
Ground Segment
CPF CCF
GEO Space Segment
EGNOS Architecture
D/NAV/ER | Slide 4
System Status & Release Plan
ESA UNCLASSIFIED – For Official Use
User Adoption
Evolutions Maintenance & operations
The real life of an operational system
Lessons learned, best practices and Reform in US DoD Space acquisition program (GAO report 2007) after 2 decades of problems (cost, delays, etc..)
Evolutionary development. “ .. incremental path toward meeting market and user needs rather than attempting to satisfy all needs in a single step. This provided program managers with more achievable requirements, which, in turn, facilitated shorter cycle times. ..”
Completion date Ongoing; target completion date Under planning; planned date of event completion
Table 2-1. Milestone codes applied in Table (2-2)
EGNOS V2 Release Plan
ID PCIP signature
Contract signature
QR Ops entry New features
V2.2ext May 2007 Jun 2008 Mar 2009
Certifiable release
V2.3 Jul 2008 Jul 2009 MPLS migration kit NLES adaptation to Inmarsat-4 Operator requirements for V2.3
V2.3.1 Feb 2009
PCIP-1
Aug 2009 Nov 2010 Mar 20121 Inmarsat-4, MPLS qualification New RIMS: Alexandria, Athens, La Palma CCF Archive Data Transfer Facility (ADTF) CPF robustness: GPS Clock drift, Ephemeris rate
V2.3.1i N/A2 Mar 2012 Jul 2012 Aug 2012 Performance improvement under severe ionosphere conditions
V2.3.2 Jul 2011
PCIP-3
Mar 2012 Jul 2013 Oct 2013 Robustness against “PRN25 clock drift” feared event (Bergen) Ionosphere performance improvement step 2 Obsolescence resolution: CPF IRIG time generator, CPF switch VSAT Ku-band obsolescence resolution Network IPLC lines obsolescence resolution Compliance to EC-482 and EC-552 New RIMS: Agadir, Abu Simbel
V2.4.1M Feb 2010
PCIP-2
Apr 2011
Mar 20123
Jun 2014 Q1 2015 Obsolescence resolution: RIMS A, CCF HW, NLES, SF HW Qualification of SES-5 (ex Astra-4B) Improvement to MRD 2.0 compliance: iono algorithms New RIMS: Haifa and Tamanrasset4 Mission evolutions: LPV200, MOPS D, Certification Operator requirements: OURD V1 Qualification of TWAN migration
V2.4.1P Jul 2013
PCIP-4
Mar 2014 Aug 2015 Q3 2015 Qualification of Astra-5B Migration of Inmarsat-4F2 to NLES G2 on L1/L5 (option) Migration of Inmarsat-3F2 to NLES G2 (option) Integration of RIMS Haifa Extension to 72o North CPF algorithm improvements which definition is mature at mid-2013
V2.4.2 phase B
Feb 2010
PCIP-2
Feb 2014 PDR planned mid
of 2015
Elements under analysis for consolidation of need and schedule: Obsolescence resolution: RIMS B, RIMS C, CPF, FEE Improvement to MRD 2.0 compliance: new RIMS deployment for full ECAC coverage,
algorithms improvement Coverage extension study (according to EC input scenarios) GEO Ranging Operator requirements: SPRD V2
1 An evolution of V2.3.1 - the release V2.3.1p procured by ESSP- was deployed in operations 2 This release was introduced during the negotiations of WO #6 at the end of 2011 3 WO # 1, 2, 3 were signed in April 2011; WO #6 enlarging the scope of V2.4.1 was signed in March 2012 4 These 2 RIMS will be deployed in parallel to V2.4.1M development but not on time to be included in the release qualification
D/NAV/ER | Slide 7
ESA UNCLASSIFIED – For Official Use
Status of RIMS Deployment
Site Status as of December 2012
Remaining ESA activities
Expected completion
Agadir Qualified within V2.3.2
NA
Tamanrasset
site survey carried out
Completion of site infrastructure and deployment of RIMS.Qualification.
To be defined based upon EC decision
Abu Simbel
Qualified within V2.3.2
NA
Haïfa Site survey performedSecond survey carried out in October 2012
Completion of site infrastructure and deployment of RIMS.Qualification.
V2.4.2
D/NAV/ER | Slide 8
EGNOS RIMS Network – Targeted network 41 RIMS sites
D/NAV/ER | Slide 9
ESA UNCLASSIFIED – For Official Use
2013 – EC Delegation framework - Major Achievements
• System:− QR of V2.3.2 in summer and deployment / start of operations in Oct
• Improvement in Performance & robustness to IONO .. − CDR V2.4.1 M in summer
• Major step in obsolescence management − Completion of TWAN G2 qualification, HO to ESSP, operational migration
(see detailed slides after) − First phase of V2.4.1 M AIV
• Sub-system: − NLES G2 detailed design & development − CCF G2 detailed design & development− Support Facilities major evolutions development and qualification− Communication network technology refresh
• Preparation of the new Industrial activities procurements for 2014/2017• Follow up of PROSBAS activity (EC funding) to support DFMC work plan
(see dedicated presentation)
V2.3.2 Jan 2014
V2.2 May 2011
Operational EGNOS APV-1 Availability
ESA UNCLASSIFIED – For Official Use
Major Obsolescence management achievement in 2013: EGNOS Wide Area Communication Network Migration (G1 to G2)
D/NAV/ER | Slide 12
ESA UNCLASSIFIED – For Official Use
Requirements
1. Programmatic context:1. Existing EGNOS Network Technology Obsolete with a
deadline imposed by BT of early 20142. Necessity to migrate on time in order to avoid risk to service
availability and/or considerable cost impacts2. Initial trade-off between approaches:
1. Migrate with Notice to Users with a Service Interruption2. Migrate without Service Interruption (Continued Service) :
Chosen Option3. Migration high level requirements:
− service at least as good as current service
− Migrate without Service Interruption (Continuous service)
− Migrate without risk on Integrity
D/NAV/ER | Slide 13
Before migration situation :-RIMS attached to one MCC (FR before 2.3.1) -MCC interconnected with IPLC.-NLES connected through IPLC network.-VSAT (C, Ku) partially redundant
After migration situation :-RIMS (MPLS) attached to ALL MCC.-MCC interconnected with MPLS.-NLES connected through MPLS.-VSAT C band only fully redundantFull MPLS Network with added redundancy.
VPN1 to VPN2 Migration
D/NAV/ER | Slide 14
Original Situation.
EGNOS Migrated to the new VPN.
During migration :-Deployment of a second MPLS network.-Connection of each RIMS to the network (Raw data only).-Independence of the networks (For safety reasons).-Testing of EGNOS on the new network independently of EGNOS in operation.
D/NAV/ER | Slide 15
ESA UNCLASSIFIED – For Official Use
Results : 10 days encompassing the operational migration executed by ESSP
GEO Roadmap – Satellite view
INM-3F2 EoL
End of Mission
ARTEMIS
INM-3F5 BCKP
INM-4F2
SES-5
ASTRA-5B
V3 GEO
2012 2013 2014
BCKP
2016 20212015 20202017 2018 2019
V2 OP
V2 OP
2011
V3 SQ / DeplBCKP
BCKP
BCKP
BCKP V2 OP
V2 OP
V2 OP
V3 OP
V3 OP
SQ Depl
Depl
BCKP
SQ
V3 SQ / Depl
Start of V3 Operations
Current Time
D/NAV/ER | Slide 17
EGNOS short / medium term plan
• Urgent procurements (2014-2017)− WO1 (2.4.2 Phase B and pre-devpts) − WO2(ASTRA 5B Integration and Qualification)− WO3(Recurring RIMS (2))− PCIP6(Security analysis)− PCIP7 (V2.4.2 Phase C/D))
• Continue R&D (EGEP / H2020) • Preparation of the CD Phase of EGNOS V3
• Transition to new framework (Working arrangement with GSA)
D/NAV/ER | Slide 18
Conclusion
• Major successes in 2013 (V2 Evolutions, V3 SRR, EGEP results)
• Ambitious program of work (on both V2 and V3) for next 8 years
• 2014 is the year to transition to new framework for 2014-2020 (GSA, new working arrangement)
• International momentum around SBAS still growing
• Cooperation between ESA & ASECNA has started (MOU for Ionospheric data collection & processing)
D/NAV/ER | Slide 19
EGNOS Evolutions in the context of EGNOS Exploitation Program (GSA)
Service Provision (GSA)
Infrastructure (ESA)
R&D System & techno (ESA)
WAAS & other SBAS
IWG, Eurocae,RTCA, ProSBAS
2013 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014
New services preparation
EGNOS V2 services (OS, SoL, EDAS) ; EU28, LPV200, and other extensions TBC (Ukraine..)
V3 Phase B2
V3 Phase C/D
Test Beds; Techno Pre-Devpt, SBAS Infra R&T
.
IWG, SBAS L1/L5 / multi-const. Standardisation Avionics L1/L5 multi-const MOPS
Phase III - LPV200 Tech. Ref. Phase III - LPV200 OPS Phase IV - LPV200 OPS SBAS L1/L5
.
SBAS L1/L5 ICD
V2.4.1P; V2.4.2 ; V2.5 (TBC)
Second generation services Procurement & Implementation
GAGAN, SDCM, etc…………..
Validated MOPS