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ESA UNCLASSIFIED – For Official Use IWG, New Delhi, India, 05 Feb 2014 European GNSS Evolution Programme 2013-15.

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Presentation on theme: "ESA UNCLASSIFIED – For Official Use IWG, New Delhi, India, 05 Feb 2014 European GNSS Evolution Programme 2013-15."— Presentation transcript:

1 ESA UNCLASSIFIED – For Official Use IWG, New Delhi, India, 05 Feb 2014 European GNSS Evolution Programme

2 ESA UNCLASSIFIED – For Official Use 2 OVERVIEW Initiated 2013 in EGEP EGEP Workplan 2014

3 ESA UNCLASSIFIED – For Official Use 3 G2G DEVELOPMENTS STARTED 1 ELECTRICAL PROPULSION SUBSYSTEM INDUSTRIALIZATION AND THRUSTER OPERATIONAL CHARACTERISATION Prerequisite for G2G to keep launch costs of larger platforms in present launch cost envelope E. g. 3 sats in Soyuz ST or 1 sat in VEGA Transfer time of 12 months requires new launch strategy First contract kicked-off Dec. 2013, second one follows in Feb. 2014

4 ESA UNCLASSIFIED – For Official Use 4 G2G DEVELOPMENTS STARTED 2 GALILEO 2 nd GENERATION SPACE SEGMENT PHASE A/B1 Follows Galileo-1 after 2021 Flexibility to replenish in different planes w/ one single launch Increasing Galileo payload capability (ISL, increased signal power levels, upgraded PRS, more robustness, etc.) Two parallel contracts kicked off in Dec. 2013, third one follows

5 ESA UNCLASSIFIED – For Official Use 5 G2G DEVELOPMENTS STARTED 3 INTER-SATELLITE LINK PRE- DEVELOPMENT Improved Security −Less dependence on ground segment −Lower number of GDDN connections −Improved command capabilities within seconds Improved Accuracy Performance −Smaller ODTS UERE, faster convergence after maneuvers, improves integrity/RAIM, AUTONAV Additional Benefits −Sounding of atmosphere Activity kicked off in Dec. 2013

6 ESA UNCLASSIFIED – For Official Use 6 G2G DEVELOPMENTS STARTED 4 G2G SUPPORTING ACTIVITIES Development of Advanced Multi- constellation Signal & Interference Testbed Enhancement of Orbit Determination & Time Synchronisation PRS Signal Robustness KO in Sept 2013, currently at PDR ODTS using ISL and G1G lessons learnt Negotiations w/ selected bidder presently Improved PRS (classified activity) Evaluation presently going-on

7 ESA UNCLASSIFIED – For Official Use 7 G2G DEVELOPMENTS STARTED 5 CLOCK DEVELOPMENTS Miniaturized low-maintenance PHM Robust RAFS Caesium clock Ends Q2/2014 (cont’d in 2014) Finished Q4/2013 (cont’d in 2014)

8 ESA UNCLASSIFIED – For Official Use 8 G2G DEVELOPMENTS STARTED 6 G2G SYSTEM ENGINEERING STARTED Joint G2G System Engineering Office established System Support from Industry under negotiation

9 ESA UNCLASSIFIED – For Official Use 9 EGNOS NEXT GENERATION V3 1 EGNOS V3 Phase A/B1/B2 (2 parallel contracts) RIMS V3 Prototype (2 parallel contracts) ARAIM (2 parallel contracts) Thales-F: Phase B2 started Astrium-D: Phase B2 starts end of Jan Proposals presently evaluated / clarified Parallel activities w/ IFEN and GMV Skysoft end Q1/2014

10 ESA UNCLASSIFIED – For Official Use 10 EGNOS NEXT GENERATION V3 2 SUPPORTING ACTIVITIES Standardization Ionosphere characterization Two parallel Testbeds on V3 Integrity Q1/2014 KO Jan 2014 HISTB KO Jan 2014 NISTB KO Jan 2014

11 ESA UNCLASSIFIED – For Official Use 11 AO SCIENCE & TECHNOLOGY Scientific applications of Galileo (GNSS) and EGNOS Innovative proposals on technology for the evolution of Galileo and EGNOS Two step procedure: First extended abstracts, then pre-selection of invited bidders and submission of full proposals Submitted abstracts: 29 science, 41 technology Pre-selection took place Requests for full proposals in preparation

12 ESA UNCLASSIFIED – For Official Use 12 EGEP WORKPLAN 2014 EGNOS NEXT GENERATION V3 Continuation of EGNOS V3 Testbeds (Part 3) - HISTB Q3/ NISTB Q3/2014 GALILEO NEXT GENERATION (G2G) On-board Clock Ensemble CMCUnew Miniaturised low-maintenance PHM (cont’d) ARAIM Detailed Threat Allocation and Barriers Q2/2014 Next Generation Signal Generator (cont’d for PRS) Robust RAFS (cont’d) On-board Caesium Clock Design Consolidation Ground Caesium DevelopmentProp. under evaluation 2 nd Call AO Science and TechnologyQ2/2014


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