: Remove "jitter" or outlier points that occur when the signal is weak. Visualization
: A freeware utility that displays the status of GPS receivers via NMEA 0183 and provides position analysis. J-nav Gps Analyzer Download--
Are you looking to a specific Columbus device, or are you trying to analyze data logs (GPX/CSV files) from a previous trip? : Remove "jitter" or outlier points that occur
Best if you are looking for official software to sync or update a JRC or J-nav branded marine device. J-nav Gps Analyzer Download--
Interesting to research, deadly to download. If you see a forum post from 2011 claiming "Working link here (fixed)", close the tab. The GPS ghosts of 2009 do not need to be woken up.