, 1 cm on the map represents 1000 meter, that is 1km (any 10 year old kid and above knows that). In fact it is typical of the tricky stuff you got to do to accommodate an archaic and illogical measurement system.Ī maps scale is just the ratio of the real world measure to its representation on the paper. The 24K scale has been defined so as one inch on the map represents 2000 feet on the ground. Not only do you get maps that you can peruse on your PC, you'll also get alot more data with much better accuracy. Get the units without paying extra for Topo2008 and get this mapset for your area instead. Forget the 400T/550T versions of Oregon/Colorado handhelds. In my opinion they hit a homerun with this new 24K product. It was nice to navigate the forest roads via autoroute.Įarlier topo mapsets from Garmin left alot to be desired. I'm really amazed.ĭetail may vary by state however and since Montana was so poorly covered in Topo2008 the 24K was a huge jump in detail. It is the only place that dataset is available and Garmin included it in the 24K mapset. Garmin seems to have scoured the internet looking for government published off-road and trail data, verified it, and included them in this excellent mapset.įor instance there is a Helena city trails shapefile available online from the local government website. It's a giant leap in road detail even over the custom maps available for free. I was really surprised with the inclusivemess of forest roads (dirt roads). I just purchased the North Central 24K DVD and loaded Montana maps onto my Oregon 300.
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