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Jake Griffiths

Jake Griffiths is an IGS Analysis Center Coordinator, NOAA/National Geodetic Survey.

News
Precise GPS Orbital Data from IGS: Current Status   January 14, 2010
By: Jake Griffiths,Jim Ray

The International GNSS Service (IGS) has further improved the quality of the products made available to the GNSS community. The accuracy of the Final GPS Orbits (available weekly with a delay of about two weeks) from IGS is now about 2 centimeters, based on an analysis of discontinuties between...more >>







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