
In this file is only information about your custom icon as: I've added your icons into Basecamp application, created one point and exported it to GPX file. As I wrote, this will not be a simply possible.

Posted in gps hacks, how-to Tagged custom map, garmin, gps, hiking, KMZfactory, map tiling Post navigation Got an old Garmin that won’t do custom maps? See if you can get DOOM up and running on it. Once that’s done, just upload it to your unit and hit the road. used KMZfactory, a free map editor for Garmin maps that goes the extra mile to split the tiles for you, keeping them under the 1MP limit. Then comes the fiddly part - rooting the map in reality by overlaying it on real roads using Google Earth. The map wanted to use was a huge PDF, so as a bonus, he shows how to get from PDF to JPEG in GIMP. Your map can be paper, PDF, or parchment it just has to be converted to JPEG. You can use any map you want as long as its not completely fictional (although wandering the maps of middle-earth would be a fun hack on top of this one). Well, bust out your virtual hiking boots, because ’s gonna take you down the trail of DIY digital cartography.

What’s worse, it will choke the resolution of maps larger than one megapixel. Unless you upgrade to premium, it doesn’t allow map files larger than 3MB.

This sounds cool until you find out the limitations.

If your only experience with Garmins is from that one rental car a few years back, it may surprise you that some of them, mostly the handheld outdoor units, allow custom maps.
