gptkbp:instanceOf
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gptkb:navigation
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gptkbp:accuracy
|
better than 10 meters
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gptkbp:advantage
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resistant to jamming
resistant to spoofing
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gptkbp:alternativeTo
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gptkb:GPS
gptkb:GNSS
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gptkbp:basedOn
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gptkb:LORAN-C
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gptkbp:developedBy
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gptkb:United_Kingdom
gptkb:United_States
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gptkbp:frequency
|
90-110 kHz
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gptkbp:fullName
|
gptkb:Enhanced_Long_Range_Navigation
|
https://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
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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
|
aviation
maritime navigation
timing infrastructure
|
gptkbp:uses
|
gptkb:atomic_clocks
differential corrections
low frequency radio signals
|
gptkbp:bfsParent
|
gptkb:radar
|
gptkbp:bfsLayer
|
4
|