Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Loran-C> ?p ?o }
- Loran-C abstract "Loran-C is a hyperbolic radio navigation system which allows a receiver to determine its position by listening to low frequency radio signals transmitted by fixed land-based radio beacons. Loran-C combined two different techniques to provide a signal that was both long-range and highly accurate, traits that had formerly been at odds. The downside was the expense of the equipment needed to interpret the signals, which meant that Loran-C was used primarily by militaries after it was first introduced in 1957.By the 1970s the electronics needed to implement Loran-C had been dramatically reduced due to the introduction of solid state radio electronics, and especially the use of early microcontrollers to interpret the signal. Low-cost and easy-to-use Loran-C units became common from the late 1970s, especially in the early 1980s, leading to the earlier LORAN system being turned off in favour of installing more Loran-C stations around the world. Loran-C became one of the most common and widely used navigation systems for large areas of North America, Europe, Japan and the entire Atlantic and Pacific areas. The Soviet Union operated a nearly identical system, CHAYKA.The introduction of civilian satellite navigation in the 1990s led to a very rapid drop-off in Loran-C use. Discussions about the future of Loran-C began in the 1990s, and several turn-off dates were announced and then cancelled. In 2010 the US and Canadian systems were shut down, along with shared Loran-C/CHAYKA stations with Russia. Several other chains remain active, and some have been upgraded for continued use.".
- Loran-C thumbnail Loran_C_Navigator.jpg?width=300.
- Loran-C wikiPageExternalLink 2005%20FRP%20WEB.pdf.
- Loran-C wikiPageExternalLink loran-c.
- Loran-C wikiPageExternalLink Stationen.htm.
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- Loran-C wikiPageExternalLink 173.
- Loran-C wikiPageExternalLink index.html.
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- Loran-C wikiPageExternalLink loran_c_eloran.html.
- Loran-C wikiPageExternalLink Loran%20Brochure_What%20is%20E-Loran%20w%20logo6.pdf.
- Loran-C wikiPageExternalLink 2004-March%20Loran%20Technical%20Eval-Entire%20Rpt.pdf.
- Loran-C wikiPageExternalLink www.loran-europe.eu.
- Loran-C wikiPageExternalLink default.asp.
- Loran-C wikiPageExternalLink www.loran.org.
- Loran-C wikiPageExternalLink 2004ICNS2.pdf.
- Loran-C wikiPageExternalLink chaininfo.html.
- Loran-C wikiPageExternalLink Roth.pdf.
- Loran-C wikiPageExternalLink radionavigation.
- Loran-C wikiPageExternalLink TheDevelopmentOfLoranCNavigationAndTiming.pdf.
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- Loran-C wikiPageLength "74893".
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- Loran-C wikiPageRevisionID "678368945".
- Loran-C wikiPageWikiLink 160-meter_band.
- Loran-C wikiPageWikiLink 2010_United_States_federal_budget.
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- Loran-C wikiPageWikiLink Alpha_(navigation).
- Loran-C wikiPageWikiLink Alpha_(radio_navigation).
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- Loran-C wikiPageWikiLink Anthorn_Radio_Station.
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- Loran-C wikiPageWikiLink Boeing_B-47_Stratojet.
- Loran-C wikiPageWikiLink Brazil.
- Loran-C wikiPageWikiLink CHAYKA.
- Loran-C wikiPageWikiLink Cambridge_Bay_LORAN_Tower.
- Loran-C wikiPageWikiLink Campbell,_California.
- Loran-C wikiPageWikiLink Cape_Race_LORAN-C_transmitter.
- Loran-C wikiPageWikiLink Category:Aids_to_navigation.
- Loran-C wikiPageWikiLink Category:Aircraft_instruments.
- Loran-C wikiPageWikiLink Category:Global_Positioning_System.
- Loran-C wikiPageWikiLink Category:Nautical_terms.
- Loran-C wikiPageWikiLink Category:Radio_navigation.
- Loran-C wikiPageWikiLink Category:Wireless_locating.
- Loran-C wikiPageWikiLink Category:World_War_II_American_electronics.
- Loran-C wikiPageWikiLink Cathode_ray_tube.
- Loran-C wikiPageWikiLink Center_frequency.
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- Loran-C wikiPageWikiLink DGPS.
- Loran-C wikiPageWikiLink Datum_(geodesy).
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- Loran-C wikiPageWikiLink Department_of_Homeland_Security.
- Loran-C wikiPageWikiLink Differential_GPS.
- Loran-C wikiPageWikiLink Edward_George_Bowen.
- Loran-C wikiPageWikiLink Electrical_length.
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- Loran-C wikiPageWikiLink European_Union.
- Loran-C wikiPageWikiLink Fathom.
- Loran-C wikiPageWikiLink Federal_Aviation_Administration.
- Loran-C wikiPageWikiLink Fix_(position).
- Loran-C wikiPageWikiLink Flip-flop_(electronics).
- Loran-C wikiPageWikiLink Frequency_modulation.
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- Loran-C wikiPageWikiLink GEE_(navigation).
- Loran-C wikiPageWikiLink GNSS.
- Loran-C wikiPageWikiLink GPS.
- Loran-C wikiPageWikiLink Galileo_(satellite_navigation).
- Loran-C wikiPageWikiLink Gee-H_(navigation).
- Loran-C wikiPageWikiLink Gee_(navigation).
- Loran-C wikiPageWikiLink General_Lighthouse_Authority.
- Loran-C wikiPageWikiLink General_lighthouse_authority.
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- Loran-C wikiPageWikiLink Great-circle_distance.
- Loran-C wikiPageWikiLink Great_circle.
- Loran-C wikiPageWikiLink Groundwave.
- Loran-C wikiPageWikiLink Hertz.
- Loran-C wikiPageWikiLink Hyperbola.
- Loran-C wikiPageWikiLink Hyperbolic_navigation.
- Loran-C wikiPageWikiLink Inertial_platform.
- Loran-C wikiPageWikiLink Inside_GNSS.
- Loran-C wikiPageWikiLink Integrated_circuit.
- Loran-C wikiPageWikiLink Intermediate_frequency.
- Loran-C wikiPageWikiLink International_Hydrographic_Organization.
- Loran-C wikiPageWikiLink Ionosphere.
- Loran-C wikiPageWikiLink Iwo_Jima_LORAN-C_transmitter.