Garmin Montana Basecamp help
Re: Garmin Montana Basecamp help
I think I see where you're coming from. It's not a map per-se, just a georeferenced image of the users choosing, which could be of a map, just without any routing information etc.
I think it's probably more useful for annotating small sections of a bigger map than what Cone was trying to do. One of the Garmin examples is overlaying the map of a historic site so that you can see where you are relative to the ruins or something like that.