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gptkbp:instance_of
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gptkb:Earth_observation
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gptkbp:application
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Aviation, Maritime, Land
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|
gptkbp:architecture
|
Constellation of satellites
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|
gptkbp:benefits
|
Enhanced positioning services
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gptkbp:challenges
|
Funding and technical challenges
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gptkbp:collaboration
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gptkb:European_Space_Agency
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gptkbp:communication_system
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Open Service, Commercial Service, Public Regulated Service
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gptkbp:coverage
|
Global
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gptkbp:data_usage
|
up to 50 kbps
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|
gptkbp:debut
|
gptkb:2011
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gptkbp:development
|
gptkb:2003
|
|
gptkbp:equipment
|
GNSS receivers
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gptkbp:frequency
|
L1, L5
1.57542 GHz
|
|
gptkbp:funding
|
EU funding
|
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gptkbp:future_plans
|
Expand satellite constellation
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gptkbp:ground_control_stations
|
gptkb:20
|
|
gptkbp:has_ability
|
gptkb:2016
gptkb:2020
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|
gptkbp:home_ground
|
Control centers
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Galileo Satellite System
|
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gptkbp:is_integrated_with
|
European GNSS System
|
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gptkbp:launch_date
|
December 20, 2016
|
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gptkbp:launch_vehicle
|
Soyuz, Ariane 5
|
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gptkbp:market_segment
|
Civilian, Military
|
|
gptkbp:modulation
|
BPSK
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gptkbp:navigation_system
|
1 meter
Ephemeris data
|
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gptkbp:operated_by
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gptkb:European_Union
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gptkbp:orbit_type
|
gptkb:30
gptkb:French_Guiana
Solar panels
12 years
700 kg
Modular design
Radio frequency communication
Medium Earth Orbit (MEO)
Multiple launches
Open Service, Commercial Service
|
|
gptkbp:performance
|
1 meter
|
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gptkbp:positioning_service
|
Global Positioning
|
|
gptkbp:price
|
€10 billion
|
|
gptkbp:provides_support_for
|
Technical support available
|
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gptkbp:reliability
|
gptkb:High
|
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gptkbp:security
|
Robust security measures
Commercial Service encrypted
|
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gptkbp:service_type
|
Search and Rescue Service
|
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gptkbp:services_provided
|
gptkb:European_GNSS_Agency
|
|
gptkbp:status
|
Operational
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gptkbp:system_goals
|
Improve navigation accuracy
|
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gptkbp:system_interoperability
|
Compatible with GPS, GLONASS, Bei Dou
|
|
gptkbp:time_service
|
Precise Time Service
|
|
gptkbp:time_to_first_fix
|
30 seconds
|
|
gptkbp:total_satellites_planned
|
gptkb:30
|
|
gptkbp:updates
|
Regular updates
|
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gptkbp:wi_fi
|
24/7
|
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gptkbp:bfsParent
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gptkb:Airbus_Defence_and_Space_SAS
|
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gptkbp:bfsLayer
|
6
|