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ITRF2005 : notes |
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Standard deviations (ITRF2005 SINEX files)
Users of ITRF2005 SINEX files should be aware that the standard deviations listed in the field STD_DEV of the +SOLUTION/ESTIMATE block are scaled by the Root Square of the Variance Factor (RSVF) of the ITRF2005 combination. The RSVF is equal to 0.690717136561903. The Variance-Covariance matrices of the ITRF2005 SINEX files are not scaled by the variance factor. |