|
gptkbp:instanceOf
|
gptkb:navigation
|
|
gptkbp:accuracy
|
better than 10 meters
|
|
gptkbp:advantage
|
resistant to jamming
resistant to spoofing
|
|
gptkbp:alternativeTo
|
gptkb:GPS
gptkb:GNSS
|
|
gptkbp:basedOn
|
gptkb:LORAN-C
|
|
gptkbp:developedBy
|
gptkb:United_Kingdom
gptkb:United_States
|
|
gptkbp:frequency
|
90-110 kHz
|
|
gptkbp:fullName
|
gptkb:Enhanced_Long_Range_Navigation
|
|
http://www.w3.org/2000/01/rdf-schema#label
|
eLORAN
|
|
gptkbp:operatesIn
|
gptkb:Asia
gptkb:Europe
gptkb:United_States
|
|
gptkbp:provides
|
backup for satellite navigation
|
|
gptkbp:purpose
|
gptkb:navigation
positioning
timing
|
|
gptkbp:servesArea
|
over 1,000 km from transmitter
|
|
gptkbp:signalFormat
|
pulse modulation
|
|
gptkbp:standardizedBy
|
gptkb:International_Telecommunication_Union
gptkb:Radio_Technical_Commission_for_Maritime_Services
|
|
gptkbp:status
|
operational in some regions
under development in others
|
|
gptkbp:successor
|
gptkb:LORAN-C
|
|
gptkbp:transceiverType
|
ground-based
|
|
gptkbp:type
|
terrestrial
|
|
gptkbp:usedBy
|
gptkb:maritime_navigation
aviation
timing infrastructure
|
|
gptkbp:uses
|
gptkb:atomic_clocks
differential corrections
low frequency radio signals
|
|
gptkbp:bfsParent
|
gptkb:LORAN_navigation_system
|
|
gptkbp:bfsLayer
|
6
|