The file 'Cathedral Range Topo 3D Printer Model' is (stl) file type, size is 5.4MB.
A topo map of the Cathedral range in Yosemite NP. Vertical height is 200% of actual 'cause that's how it feels when you are climbing. Data set is 1/3 arc sec. from the National Map. Kudos to gluetolf for sharing a good technique (http://www.thingiverse.com/thing:27194).
Great for visualizing the Cathedral Traverse route.
Complete instructions on how to make models from digital elevation data can be found on my blog at
cathedral3.stl | 101.3MB |