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TBC GNSS Baselines: Hz/V Precision, RMS

Question asked by Guest on Feb 17, 2020
Latest reply on Mar 10, 2020 by Robert Hoy

Hi Trimble Team, I have questions from this baseline processing report:

I think the horizontal and vertical precisions are calculated from the standard errors, which are calculated from the Aposteriori Covariance Matrix. Are these values completely theoretical or do they use the experimental std. dev. values from each satellite (sample in Figure 1)?

 

Also, how is the RMS calculated? The TBC manual says this:

Same question for RMS: Is this number theoretical or is it using the variability that was actually observed during the session (as shown in Figure 1)?

 

Thanks!

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