GPS diferencial (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "GPS diferencial" in Catalan language version.

refsWebsite

Global rank Catalan rank

2web.archive.org

1^st place

1^st place

low place

low place

low place

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low place

1prnewswire.com

406^th place

959^th place

1trinityhouse.co.uk

low place

low place

low place

low place

gps.gov

«US Government page on GPS augmentation systems». Gps.gov, 14-03-2012. [Consulta: 7 juliol 2013].

ion.org

Kee, C., Parkinson, B. W., and Axelrad, P. (1991), "Wide area differential GPS", Navigation, Journal of the Institute of Navigation, 38, 2 (Summer, 1991), <http://ion.org/publications/search.cfm?searchText=GPS>

nara.gov

clinton3.nara.gov

Statement Arxivat 2016-12-21 a Wayback Machine. by the President regarding the United States' decision to stop degrading GPS accuracy

prnewswire.com

PRNewsire (22 January 1998). "UK & Republic of Ireland General Lighthouse Authorities Turn to Trimble GPS For Future Navigation". Nota de premsa.

trinityhouse.co.uk

«Marine Differential GPS». Satellite Navigation. Trinity House. Arxivat de l'original el 2008-01-20. [Consulta: 20 desembre 2016].

uscg.gov

navcen.uscg.gov

«USCG DGPS coverage plot via USCG Navigation Center». [Consulta: 7 juliol 2013].

web.archive.org

Statement Arxivat 2016-12-21 a Wayback Machine. by the President regarding the United States' decision to stop degrading GPS accuracy
«Marine Differential GPS». Satellite Navigation. Trinity House. Arxivat de l'original el 2008-01-20. [Consulta: 20 desembre 2016].