GPS+GLONASS RTK (FW 3.200)

Firmware version 3.200 offers limited support for GPS+GLONASS RTK, with the following caveats: Only RTCA differential corrections for GPS+GLONASS is supported using the new RTCAOBS2 message. RTCM GPS+GLONASS differential correction support will be available in a future firmware release. Only dual frequency GPS+GLONASS RTK is supported -- L1 float GPS+GLONASS RTK will be available in a future firmware release.

Here is how to set up your base and rover OEMV GPS+GLONASS enabled receivers for GPS+GLONASS RTK operations:

Base Station: =============

FIX POSITION lat lon hgt (enter your own lat, lon, and hgt values)

COM COM2 9600 N 8 1 N OFF

INTERFACEMODE COM2 NONE RTCA OFF

LOG COM2 RTCAREF ONTIME 10

LOG COM2 RTCAOBS2 ONTIME 1

LOG COM2 RTCA1 ONTIME 5 (optional, gives you code-DGPS coverage)

SAVECONFIG (optional, saves config to NVRAM)

 

Remote Rover: =============

COM COM2 9600 N 8 1 N OFF

INTERFACEMODE COM2 RTCA NONE OFF

LOG COM1 BESTPOSA ONTIME 1 (optional, allows you to view position info)

SAVECONFIG (optional, saves config to NVRAM)