ITRF2005 : Input data

Input data

Space geodesy solutions. The used time series of solutions of space geodesy are summarized in the following table, indicating for each one, the time span and the type of constraints

TC - AC	Time span	Type of constraints/solution	Description
IVS	1980.0 - 2006.0	Normal equation	Summary
ILRS	1992.9 - 2005.9	Loose; variance-covariance	Summary
IGS	1996.0 - 2006.0	Minimal/Inner; variance-covariance	Summary
IDS-IGN-JPL	1993.0-2006.0	Loose; variance-covariance	Summary
IDS-LCA	1993.0-2005.8	Loose; variance-covariance	Summary

ITRF2005 sites

Figure 1: map of the ITRF2005 Sites

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