[IGSMAIL-3112]: GPS Time Series Update

[Michael B Heflin]

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IGS Electronic Mail      22 Nov 17:35:46 PST 2000      Message Number 3112
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Author: Michael B. Heflin

Updated time series for IGS, SCIGN, CORS, and NBAR sites are available at URL:

http://sideshow.jpl.nasa.gov/mbh/series.html

Recent improvements include:

 1.  Long time span - 91JAN22 - 00OCT28
 2.  Time series for 549 sites
 3.  Numerical time series, positions, and velocities available via ftp
 4.  Consistent reference frame for all results - ITRF97 
 5.  Updated position and velocity estimates
 6.  Geocenter and scale time series
 7.  Polar motion and length of day estimates
 8.  Updated maps
 9.  Additional .x-files for GIPSY users