Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Differential_GPS> ?p ?o }
- Differential_GPS abstract "Differential Global Positioning System (DGPS) is an enhancement to Global Positioning System that provides improved location accuracy, from the 15-meter nominal GPS accuracy to about 10 cm in case of the best implementations.DGPS uses a network of fixed, ground-based reference stations to broadcast the difference between the positions indicated by the GPS satellite systems and the known fixed positions. These stations broadcast the difference between the measured satellite pseudoranges and actual (internally computed) pseudoranges, and receiver stations may correct their pseudoranges by the same amount. The digital correction signal is typically broadcast locally over ground-based transmitters of shorter range.The term refers to a general technique of augmentation. The United States Coast Guard (USCG) and Canadian Coast Guard (CCG) each run such systems in the U.S. and Canada on the longwave radio frequencies between 285 kHz and 325 kHz near major waterways and harbors. The USCG's DGPS system has been named NDGPS (Nationwide DGPS) and is now jointly administered by the Coast Guard and the U.S. Department of Transportation’s Federal Highway Administration. It consists of broadcast sites located throughout the inland and coastal portions of the United States including Alaska, Hawaii and Puerto Rico.A similar system that transmits corrections from orbiting satellites instead of ground-based transmitters is called a Wide-Area DGPS (WADGPS) or Satellite Based Augmentation System.".
- Differential_GPS thumbnail Claas_Baseline_HD.jpg?width=300.
- Differential_GPS wikiPageExternalLink ?pageName=dgpsMain.
- Differential_GPS wikiPageExternalLink DGPS_Home.
- Differential_GPS wikiPageExternalLink DGPS_Accueil.
- Differential_GPS wikiPageExternalLink dscdecoder.htm.
- Differential_GPS wikiPageExternalLink beacons.html.
- Differential_GPS wikiPageExternalLink referencestations.php.
- Differential_GPS wikiPageExternalLink id10-RTK_DGPS_Receivers.html.
- Differential_GPS wikiPageExternalLink www.navcen.uscg.gov.
- Differential_GPS wikiPageExternalLink ?pageName=dgpsCoverage.
- Differential_GPS wikiPageExternalLink ?pageName=dgpsMain.
- Differential_GPS wikiPageExternalLink worldDGPSdatabase.pdf.
- Differential_GPS wikiPageExternalLink www.sirent.inlis.gov.sg.
- Differential_GPS wikiPageExternalLink 02072.htm.
- Differential_GPS wikiPageExternalLink satellite_navigation.html.
- Differential_GPS wikiPageExternalLink dgnavlist.htm.
- Differential_GPS wikiPageID "1905405".
- Differential_GPS wikiPageLength "19497".
- Differential_GPS wikiPageOutDegree "69".
- Differential_GPS wikiPageRevisionID "704743684".
- Differential_GPS wikiPageWikiLink AM_broadcasting.
- Differential_GPS wikiPageWikiLink Assisted_GPS.
- Differential_GPS wikiPageWikiLink Baseline_(surveying).
- Differential_GPS wikiPageWikiLink Benchmark_(surveying).
- Differential_GPS wikiPageWikiLink Bill_Clinton.
- Differential_GPS wikiPageWikiLink Canadian_Coast_Guard.
- Differential_GPS wikiPageWikiLink Category:Global_Positioning_System.
- Differential_GPS wikiPageWikiLink Category:Wireless_locating.
- Differential_GPS wikiPageWikiLink Channel_Islands.
- Differential_GPS wikiPageWikiLink Clock_drift.
- Differential_GPS wikiPageWikiLink Commissioners_of_Irish_Lights.
- Differential_GPS wikiPageWikiLink Computer_memory.
- Differential_GPS wikiPageWikiLink Decca_Navigator_System.
- Differential_GPS wikiPageWikiLink England.
- Differential_GPS wikiPageWikiLink Ephemeris.
- Differential_GPS wikiPageWikiLink Error_analysis_for_the_Global_Positioning_System.
- Differential_GPS wikiPageWikiLink Executive_order.
- Differential_GPS wikiPageWikiLink Federal_Aviation_Administration.
- Differential_GPS wikiPageWikiLink Federal_Highway_Administration.
- Differential_GPS wikiPageWikiLink Federal_Railroad_Administration.
- Differential_GPS wikiPageWikiLink GNSS_augmentation.
- Differential_GPS wikiPageWikiLink GNSS_enhancement.
- Differential_GPS wikiPageWikiLink GPS_satellite_blocks.
- Differential_GPS wikiPageWikiLink Global_Positioning_System.
- Differential_GPS wikiPageWikiLink Great_Lakes.
- Differential_GPS wikiPageWikiLink Gulf_War.
- Differential_GPS wikiPageWikiLink Instrument_landing_system.
- Differential_GPS wikiPageWikiLink International_Association_of_Lighthouse_Authorities.
- Differential_GPS wikiPageWikiLink Ionosphere.
- Differential_GPS wikiPageWikiLink Ireland.
- Differential_GPS wikiPageWikiLink Isle_of_Man.
- Differential_GPS wikiPageWikiLink LORAN.
- Differential_GPS wikiPageWikiLink Longwave.
- Differential_GPS wikiPageWikiLink Navigation.
- Differential_GPS wikiPageWikiLink Non-directional_beacon.
- Differential_GPS wikiPageWikiLink Northern_Lighthouse_Board.
- Differential_GPS wikiPageWikiLink President_of_the_United_States.
- Differential_GPS wikiPageWikiLink Pseudorange.
- Differential_GPS wikiPageWikiLink Radio_navigation.
- Differential_GPS wikiPageWikiLink Radiotelephone.
- Differential_GPS wikiPageWikiLink Real_Time_Kinematic.
- Differential_GPS wikiPageWikiLink Saint_Lawrence_Seaway.
- Differential_GPS wikiPageWikiLink Satellite_navigation.
- Differential_GPS wikiPageWikiLink Scotland.
- Differential_GPS wikiPageWikiLink Survey_marker.
- Differential_GPS wikiPageWikiLink Surveying.
- Differential_GPS wikiPageWikiLink Trinity_House.
- Differential_GPS wikiPageWikiLink Troposphere.
- Differential_GPS wikiPageWikiLink U.S._National_Geodetic_Survey.
- Differential_GPS wikiPageWikiLink United_States_Coast_Guard.
- Differential_GPS wikiPageWikiLink United_States_Department_of_Transportation.
- Differential_GPS wikiPageWikiLink VHF_omnidirectional_range.
- Differential_GPS wikiPageWikiLink Very_high_frequency.
- Differential_GPS wikiPageWikiLink Wales.
- Differential_GPS wikiPageWikiLink Wide_Area_Augmentation_System.
- Differential_GPS wikiPageWikiLink File:Claas_Baseline_HD.jpg.
- Differential_GPS wikiPageWikiLink File:DGPS_Reference_Station.jpg.
- Differential_GPS wikiPageWikiLinkText "DGPS".
- Differential_GPS wikiPageWikiLinkText "Differential GPS".
- Differential_GPS wikiPageWikiLinkText "Differential Global Positioning System".
- Differential_GPS wikiPageWikiLinkText "GPS position information".
- Differential_GPS wikiPageWikiLinkText "dGPS".
- Differential_GPS wikiPageWikiLinkText "differential GPS".
- Differential_GPS wikiPageWikiLinkText "differential global positioning system".
- Differential_GPS wikiPageWikiLinkText "position information".
- Differential_GPS wikiPageWikiLinkText "post-processing differential correction".
- Differential_GPS wikiPageUsesTemplate Template:Citation_needed.
- Differential_GPS wikiPageUsesTemplate Template:Commons_category.
- Differential_GPS wikiPageUsesTemplate Template:Dubious.
- Differential_GPS wikiPageUsesTemplate Template:Ref.
- Differential_GPS wikiPageUsesTemplate Template:Reflist.
- Differential_GPS wikiPageUsesTemplate Template:Satellite_navigation_systems.
- Differential_GPS subject Category:Global_Positioning_System.
- Differential_GPS subject Category:Wireless_locating.
- Differential_GPS hypernym Enhancement.
- Differential_GPS type Instrument.
- Differential_GPS type Software.
- Differential_GPS type Instrument.
- Differential_GPS comment "Differential Global Positioning System (DGPS) is an enhancement to Global Positioning System that provides improved location accuracy, from the 15-meter nominal GPS accuracy to about 10 cm in case of the best implementations.DGPS uses a network of fixed, ground-based reference stations to broadcast the difference between the positions indicated by the GPS satellite systems and the known fixed positions.".