Transcript Galileo and EGNOS Evolution

European GNSS Evolution
Programme 2013-15
IWG, New Delhi, India, 05 Feb 2014
ESA UNCLASSIFIED – For Official Use
OVERVIEW
• Initiated 2013 in EGEP
• EGEP Workplan 2014
ESA UNCLASSIFIED – For Official Use
2
G2G DEVELOPMENTS STARTED
ELECTRICAL PROPULSION
SUBSYSTEM
INDUSTRIALIZATION AND
THRUSTER OPERATIONAL
CHARACTERISATION
ESA UNCLASSIFIED – For Official Use
1
•
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
3
G2G DEVELOPMENTS STARTED
GALILEO 2nd GENERATION
SPACE SEGMENT PHASE A/B1
ESA UNCLASSIFIED – For Official Use
2
•
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
4
G2G DEVELOPMENTS STARTED
INTER-SATELLITE LINK PREDEVELOPMENT
•
3
Improved Security
− Less dependence on ground segment
− Lower number of GDDN connections
− Improved command capabilities within
seconds
•
Improved Accuracy Performance
−
•
Additional Benefits
−
•
ESA UNCLASSIFIED – For Official Use
Smaller ODTS UERE, faster convergence
after maneuvers, improves integrity/RAIM,
AUTONAV
Sounding of atmosphere
Activity kicked off in Dec. 2013
5
G2G DEVELOPMENTS STARTED
4
G2G SUPPORTING ACTIVITIES
•
Development of
Advanced Multiconstellation
Signal &
Interference
Testbed
•
Enhancement of Orbit
Determination & Time
Synchronisation
•
PRS Signal
Robustness
ESA UNCLASSIFIED – For Official Use
•
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
6
G2G DEVELOPMENTS STARTED
5
CLOCK
DEVELOPMENTS
•
Miniaturized low-maintenance
PHM
•
Ends Q2/2014 (cont’d in 2014)
•
Robust RAFS
•
Ends Q2 /2014 (cont’d in 2014)
•
Caesium clock
•
Finished Q4/2013 (cont’d in 2014)
ESA UNCLASSIFIED – For Official Use
7
G2G DEVELOPMENTS STARTED
6
G2G SYSTEM ENGINEERING STARTED
Joint G2G System Engineering Office
established
System Support from Industry under negotiation
ESA UNCLASSIFIED – For Official Use
8
EGNOS NEXT GENERATION V3
1
• EGNOS V3 Phase A/B1/B2
•
Thales-F: Phase B2 started
(2 parallel contracts)
•
Astrium-D: Phase B2 starts end of
Jan. 2014
•
Proposals presently evaluated /
clarified
•
Parallel activities w/ IFEN and GMV
Skysoft end Q1/2014
• RIMS V3 Prototype
(2 parallel contracts)
• ARAIM
(2 parallel contracts)
ESA UNCLASSIFIED – For Official Use
9
EGNOS NEXT GENERATION V3
2
SUPPORTING ACTIVITIES
• Standardization
•
Q1/2014
• Ionosphere
characterization
•
KO Jan 2014
•
HISTB
KO Jan 2014
•
NISTB
KO Jan 2014
• Two parallel Testbeds on
V3 Integrity
ESA UNCLASSIFIED – For Official Use
10
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
ESA UNCLASSIFIED – For Official Use
11
EGEP WORKPLAN 2014
EGNOS NEXT GENERATION V3
•
Continuation of EGNOS V3 Testbeds (Part 3)
- HISTB
Q3/2014
- NISTB
Q3/2014
GALILEO NEXT GENERATION (G2G)
•
On-board Clock Ensemble CMCU
new
•
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 Development
Prop. under evaluation
•
2nd Call AO Science and Technology
Q2/2014
ESA UNCLASSIFIED – For Official Use
12