Quote Originally Posted by Larrison View Post
I use a Garmin Legend handheld GPS unit which I use with TOPO!, the US national USGS map data base. As I drive, the GPS unit logs where I go, and I can download my route and visits to a Topo map of the US. I was able to get 15' topo maps for the whole US for about $50 and for all of California for $50 to the highly detailed 7.5' maps. I typically download specific points of interest and way points from the topo maps to the GPS before I set out, and I've used it to find my way to places in the middle of the night.
That is pretty cool. I have got to try that sometime.
You can even see my short detour to the mine over look in the liittle town of Ajo if you look closely.
Is there a toggle tool for zooming in on the screen?

Mark