RTCM GLONASS Corrections

The RTCM31 message can be used to take advantage of GLONASS RTK corrections. Message type 31 complies with RTCM2.3 standard and is used to provide differential corrections. Below is a suggested setup for a GPS+GLONASS base/rover configuration: 

Base Station: 
=========== 
FIX POSITION lat long hgt (hgt is geoid/MSL height) 
LOG COM2 RTCM1 ONTIME 5 
LOG COM2 RTCM3 ONTIME 10 
LOG COM2 RTCM22 ONTIME 10,1 
LOG COM2 RTCM31 ONTIME 5 
LOG COM2 RTCM1819 ONTIME 1 
COM COM2 9600 N 8 1 N OFF 
INTERFACEMODE COM2 NONE RTCM OFF 
SAVECONFIG (optional) 

Remote Rover: 
============ 
COM COM2 9600 N 8 1 N OFF 
INTERFACEMODE COM2 RTCM NONE OFF 
LOG COM1 BESTPOSA ONTIME 1 (optional, but lets you monitor the position type) 
SAVECONFIG (optional)