From : Claude Boucher and Zuheir Altamimi
Subject: [IGSMAIL-153] IGS Core Station Coordinates
Date: 22 DEC 1992 10:12:12 

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IGS Electronic Mail       22-DEC-1992 10:12:12       Message Number 153
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From : Claude Boucher and Zuheir Altamimi
Subj.: IGS Core Station Coordinates
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To all IGS analysis centers,

We plan to compute a new combined solution for IGS core station coordinates 
to be used by the analysis centers for orbit computations. A combination of
ITRF91 coordinates and global IGS GPS solutions will be performed. This new 
combined solution should be available before 15-Jan-1993. So we invite all 
analysis centers to send us their best global GPS solutions before the end 
of this year.

Regards.

Zuheir Altamimi