Polaris S100 User Manual page 17

Converting the RTCM file with rtkconv.exe, user can get a RINEX file with extension "obs" and a RINEX file
with extension "nav". The three files (two OBS files and either one of the two NAV files) are used in
RTKLib PPK tool "rtkpost.exe". See Figure 5-2.
Figure 5-2
17