1. convert raw data
rov_f9p_2346.ubx is input raw data file, which include NMEA message GGA/GSN/RMC and ubx message UBX-NAV-POSLLH/UBX-RXM-RAWX/UBX-RXM-SFRBX.
rtkconv.exe convert the raw data to .obs and .nav file as showed below:
2. convert a RTCM data to .obs