First PPP Questions

[Gabriel_C (GCG)]

I’ll link the post I made a few minutes earlier:

Using Post Processed Data

I noticed in the latest NRCAN PPP update, they started doing the same thing, for static multi-frequency only. There is a nice explanation with a relevant figure where they explain this should actually reduce RMS in almost all cases. One interesting fact: This is because CSRS-PPP uses precise GNSS clock products at a 30-second rate.

If you’re doing static, PPP now decimates to 30sec. interval for dual frequency so I guess you can safely log at the slowest refresh rate.