: I researched this before and it took a long time but I found the files needed
: to create a 3D map in the kirkland washington area. If I remember right
: the DEM files were the hard ones to find. The resulting 3D file was huge,
: somewhere around 78MB. It was fun to do but sure ate up my hard drive in a
: hurry. Once I upgrade my computer I'm going to create some more of these.

ok maybe you guys can help me as another side project i got involved with try to save a 400 acer. piece of property in my neiborhood.anyway i mapped trails with my gps. trying to find overview maps that i can lay my trail maps on so people understand them better any suggestions
steve
oh the property is in southern westchester ny.