Date: Wed, 22 Nov 2000 17:35:54 -0800 (PST)
From: Michael B Heflin <mbh@cobra.jpl.nasa.gov>
Message-Id: <200011230135.RAA02099@eiffel.jpl.nasa.gov>
To: SCIGN@IGSCB.JPL.NASA.GOV
Subject: [SCIGN-871] GPS Time Series Update
Sender: owner-scign
Precedence: bulk

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SCIGN Electronic Mail   22 Nov 17:35:55 PST 2000      Message Number 871
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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