Mkgmap now supports seamark marine tags

The OSM->Garmin converter, mkgmap, now includes a "marine" style that augments the default style with support for a good number of the seamark t...

How to log GPS traces using a Garmin Nuvi 255

User MCC kindly provided these instructions... I'll explain the procedure I'm using and hopefully it will work for you. 1. With the Nuvi 255 loc...

Roundabout sanitising

From the Wiki (osm.wiki/Tag:junction%3Droundabout): The segments in the way must go around the roundabout in the direction the traffic flows, but...

Mkgmap developments

If you are interested in generating maps for Garmin GPS units from OSM source and you haven't looked at mkgmap recently, you should. The developm...