GPTKB
Browse
Query
Compare
Download
Publications
Contributors
Search
Global Navigation Satellite Systems
URI:
https://gptkb.org/entity/Global_Navigation_Satellite_Systems
GPTKB entity
Statements (51)
Predicate
Object
gptkbp:instanceOf
Satellite navigation system
gptkbp:abbreviation
gptkb:GNSS
gptkbp:accuracy
Centimeter-level (with augmentation)
Meter-level
gptkbp:application
Aviation
Maritime navigation
Telecommunications
Land navigation
Disaster management
Geodesy
Surveying
gptkbp:augmentationSystem
gptkb:SBAS
gptkb:RTK
gptkb:GBAS
gptkbp:component
Ground control segment
Satellite constellation
User receiver
gptkbp:example
gptkb:Galileo
gptkb:BeiDou
gptkb:GLONASS
gptkb:Global_Positioning_System
gptkbp:firstOperationalSystem
gptkb:GPS
gptkbp:frequency
gptkb:L-band
gptkbp:governedBy
International Committee on GNSS
https://www.w3.org/2000/01/rdf-schema#label
Global Navigation Satellite Systems
gptkbp:operatedBy
Multiple countries
gptkbp:purpose
Navigation
Positioning
Timing
gptkbp:relatedConcept
gptkb:Differential_GPS
gptkb:Regional_Navigation_Satellite_System
Global Navigation Satellite System
Time synchronization
Space segment
User segment
Control segment
Precise Point Positioning
gptkbp:relatedStandard
Radio navigation-satellite service
gptkbp:type
gptkb:Code_division_multiple_access
gptkb:Frequency_division_multiple_access
gptkbp:usedIn
gptkb:aircraft
Automobiles
Drones
Smartphones
Wearable devices
Ships
gptkbp:vulnerableTo
Jamming
Spoofing
gptkbp:yearOfFirstOperationalSystem
1995
gptkbp:bfsParent
gptkb:L-band
gptkbp:bfsLayer
5