RTK GPS for a Lowrance marine chartplotter

[TB_RTK]

Yup

The RTK boat project

I have been working on a project lately. To implement ReachRS to exisiting navigation system onboard. My boat is configurated with: Simrad GO9 XSE Simrad 3G radar Simrad NMEA2000 backbone with NMEA0183 adapter and AT10 converter for serial connection to ReachRS Simrad Precision-9 Compass Simrad totalscan structur GO9 has buildt in 10Hz Gps, but from reading done against ReachRS, its has some large deviation from origin. Spooky when one trust it to place the boat on the map and not make y…