Satellite-Based Augmentation Systems

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:navigation
gptkbp:abbreviation	gptkb:SBAS
gptkbp:accuracyImprovement	From 10-20 meters to 1-2 meters
gptkbp:activeYearsStart	EGNOS in 2009 GAGAN in 2013 MSAS in 2007 WAAS in 2003
gptkbp:component	gptkb:Global_Navigation_Satellite_System
gptkbp:developedBy	gptkb:Federal_Aviation_Administration gptkb:Japan_Civil_Aviation_Bureau gptkb:European_GNSS_Agency gptkb:Russian_Space_Forces gptkb:Korea_Aerospace_Research_Institute gptkb:Indian_Space_Research_Organisation
gptkbp:enables	Precision approach in aviation En-route navigation Non-precision approach
gptkbp:example	gptkb:SBN gptkb:GAGAN gptkb:EGNOS gptkb:MSAS gptkb:WAAS
gptkbp:provides	Integrity monitoring Wide-area differential corrections Geostationary satellite signals
gptkbp:purpose	Improve accuracy of GNSS Provide correction signals Provide integrity information
gptkbp:region	gptkb:Europe gptkb:India gptkb:Japan gptkb:North_America gptkb:Russia gptkb:South_Korea
gptkbp:relatedTo	gptkb:Galileo gptkb:BeiDou gptkb:GLONASS gptkb:Global_Positioning_System gptkb:Ground-Based_Augmentation_System gptkb:Receiver_Autonomous_Integrity_Monitoring
gptkbp:standardizedBy	gptkb:International_Civil_Aviation_Organization
gptkbp:type	L1 frequency L5 frequency
gptkbp:usedFor	Maritime navigation Land navigation Aviation navigation
gptkbp:bfsParent	gptkb:ICAO_Doc_9841
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	Satellite-Based Augmentation Systems