Default coordinates system

I would like to know what is the default coordinate system for the posion logs?
Also what every colum in the position log file means.
I copied one line from a posion file as an example:
2021/07/27 08:32:25.399 4443112.2114 3087066.4664 3366523.3873 1 17 0.0031 0.0100 0.0138 0.0000 0.0000 0.0000 0.40 6.2


Hi Avigayil,

Welcome to the Community Forum!

The default coordinate system in the position log is WGS 84.

As I see, your position log is in XYZ format. In general, it’s a simple text protocol for coordinates and RTK solution status. It consists of the following columns: time, receiver position, quality flag (RTK solution), number of valid satellites, standard deviations, age of differential, and ratio factor.

You can find more information about each field in RTKLIB ver. 2.4.2 Manual [PDF, 6.1 MB] (p. 102).

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