Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q568944> ?p ?o }
Showing triples 1 to 86 of
86
with 100 triples per page.
- Q568944 subject Q18580101.
- Q568944 subject Q7029002.
- Q568944 subject Q7405748.
- Q568944 abstract "The Wide Area Augmentation System (WAAS) is an air navigation aid developed by the Federal Aviation Administration (prime contractor Raytheon Company) to augment the Global Positioning System (GPS), with the goal of improving its accuracy, integrity, and availability. Essentially, WAAS is intended to enable aircraft to rely on GPS for all phases of flight, including precision approaches to any airport within its coverage area.WAAS uses a network of ground-based reference stations, in North America and Hawaii, to measure small variations in the GPS satellites' signals in the western hemisphere. Measurements from the reference stations are routed to master stations, which queue the received Deviation Correction (DC) and send the correction messages to geostationary WAAS satellites in a timely manner (every 5 seconds or better). Those satellites broadcast the correction messages back to Earth, where WAAS-enabled GPS receivers use the corrections while computing their positions to improve accuracy.The International Civil Aviation Organization (ICAO) calls this type of system a satellite-based augmentation system (SBAS). Europe and Asia are developing their own SBASs, the Indian GPS Aided Geo Augmented Navigation (GAGAN), the European Geostationary Navigation Overlay Service (EGNOS) and the Japanese Multi-functional Satellite Augmentation System (MSAS), respectively. Commercial systems include StarFire and OmniSTAR.".
- Q568944 thumbnail WAAS-Logo.gif?width=300.
- Q568944 wikiPageExternalLink www.uasc.com.
- Q568944 wikiPageExternalLink us1996frp.pdf.
- Q568944 wikiPageExternalLink WAAS.html.
- Q568944 wikiPageExternalLink spacecraftDisplay.do?id=1996-070A.
- Q568944 wikiPageExternalLink spacecraftDisplay.do?id=1997-027A.
- Q568944 wikiPageExternalLink 2892bC2a.pdf.
- Q568944 wikiPageExternalLink waas.
- Q568944 wikiPageExternalLink waas.html.
- Q568944 wikiPageExternalLink default.htm.
- Q568944 wikiPageExternalLink sms.
- Q568944 wikiPageExternalLink galaxy_15.asp.
- Q568944 wikiPageWikiLink Q1054063.
- Q568944 wikiPageWikiLink Q1069144.
- Q568944 wikiPageWikiLink Q11209.
- Q568944 wikiPageWikiLink Q11573.
- Q568944 wikiPageWikiLink Q120200.
- Q568944 wikiPageWikiLink Q125761.
- Q568944 wikiPageWikiLink Q129890.
- Q568944 wikiPageWikiLink Q1319579.
- Q568944 wikiPageWikiLink Q1332749.
- Q568944 wikiPageWikiLink Q1427822.
- Q568944 wikiPageWikiLink Q1486567.
- Q568944 wikiPageWikiLink Q1547688.
- Q568944 wikiPageWikiLink Q16.
- Q568944 wikiPageWikiLink Q162219.
- Q568944 wikiPageWikiLink Q1622420.
- Q568944 wikiPageWikiLink Q17125854.
- Q568944 wikiPageWikiLink Q181982.
- Q568944 wikiPageWikiLink Q18580101.
- Q568944 wikiPageWikiLink Q1881841.
- Q568944 wikiPageWikiLink Q18822.
- Q568944 wikiPageWikiLink Q192316.
- Q568944 wikiPageWikiLink Q2135146.
- Q568944 wikiPageWikiLink Q21396245.
- Q568944 wikiPageWikiLink Q2165162.
- Q568944 wikiPageWikiLink Q23548.
- Q568944 wikiPageWikiLink Q2401935.
- Q568944 wikiPageWikiLink Q26540.
- Q568944 wikiPageWikiLink Q335357.
- Q568944 wikiPageWikiLink Q35657.
- Q568944 wikiPageWikiLink Q3630510.
- Q568944 wikiPageWikiLink Q464020.
- Q568944 wikiPageWikiLink Q472251.
- Q568944 wikiPageWikiLink Q49.
- Q568944 wikiPageWikiLink Q4917.
- Q568944 wikiPageWikiLink Q514719.
- Q568944 wikiPageWikiLink Q5395703.
- Q568944 wikiPageWikiLink Q546687.
- Q568944 wikiPageWikiLink Q5514330.
- Q568944 wikiPageWikiLink Q5514348.
- Q568944 wikiPageWikiLink Q5518098.
- Q568944 wikiPageWikiLink Q578170.
- Q568944 wikiPageWikiLink Q584093.
- Q568944 wikiPageWikiLink Q596529.
- Q568944 wikiPageWikiLink Q6035073.
- Q568944 wikiPageWikiLink Q610089.
- Q568944 wikiPageWikiLink Q624344.
- Q568944 wikiPageWikiLink Q6269329.
- Q568944 wikiPageWikiLink Q6346.
- Q568944 wikiPageWikiLink Q6603645.
- Q568944 wikiPageWikiLink Q6982436.
- Q568944 wikiPageWikiLink Q7029002.
- Q568944 wikiPageWikiLink Q7240.
- Q568944 wikiPageWikiLink Q7405748.
- Q568944 wikiPageWikiLink Q7600540.
- Q568944 wikiPageWikiLink Q764146.
- Q568944 wikiPageWikiLink Q779225.
- Q568944 wikiPageWikiLink Q779460.
- Q568944 wikiPageWikiLink Q782.
- Q568944 wikiPageWikiLink Q7834837.
- Q568944 wikiPageWikiLink Q797.
- Q568944 wikiPageWikiLink Q820036.
- Q568944 wikiPageWikiLink Q827927.
- Q568944 wikiPageWikiLink Q847919.
- Q568944 wikiPageWikiLink Q854272.
- Q568944 wikiPageWikiLink Q856627.
- Q568944 wikiPageWikiLink Q862327.
- Q568944 wikiPageWikiLink Q944870.
- Q568944 comment "The Wide Area Augmentation System (WAAS) is an air navigation aid developed by the Federal Aviation Administration (prime contractor Raytheon Company) to augment the Global Positioning System (GPS), with the goal of improving its accuracy, integrity, and availability.".
- Q568944 label "Wide Area Augmentation System".
- Q568944 depiction WAAS-Logo.gif.
