TAG: signal

Galileo's Control Centre in Fucino is used to oversee the satellites' navigation payloads and services.(Photo: ESA)

Without Galileo, life goes on

July 25, 2019

Global markets learned something important from the brown-out of Galileo signals over a week’s time in July: Life […]


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This article is tagged with , , , , , , and posted in GNSS, Latest News, Opinions
Image: GPS World

Expert Advice: Managing GPS, Take Two

December 1, 2014

By John Lavrakas, Advanced Research Corporation What a difference eight years can make! My September 2006 GPS World article […]


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This article is tagged with , , and posted in From the Magazine, Opinions
Image: GPS World

New BeiDou-2/Compass Satellites Begin Transmissions

October 1, 2012

News courtesy of CANSPACE Listserv.   The two BeiDou-2/Compass satellites launched on 18 September are now  in their […]


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This article is tagged with , , and posted in GNSS, OEM
photo: GLONASS

Pulling in All Signals

March 1, 2010

Adding GLONASS to GPS gives a total of about 50 satellites, for a significant improvement in navigation availability, reliability, robustness, and convergence time through a new multi-GNSS precise point positioning (PPP) service. System performance and field results demonstrate that there is no need to await future constellations — better performance is available now.


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This article is tagged with , , , , , and posted in Machine Control/Ag, Survey