Does anyone know of a good resource to download or generate terrain / elevation STL models that are bound to the shape of US states?
I came across this posting but the files are pretty low resolution and look pretty bad at the size I want to print.
Does anyone know of a good resource to download or generate terrain / elevation STL models that are bound to the shape of US states?
I came across this posting but the files are pretty low resolution and look pretty bad at the size I want to print.
Check out Winston Moy’s video on making a topographic map of Colorado. They mention these data sources:
OpenSCAD’s
surfaceprimitive can turn height maps into STL files.You may have to trim the state boundaries yourself. :(
Thanks! I’ve made lots of wide area and close-up terrain models using DEM and lidar before, but trimming to state boundaries has always been the challenge. Every time I try to trim the raster data in qgis I don’t get anywhere, even though it should be possible.
The OpenSCAD primitive is a new one for me though - thanks! In the past I’ve just used the DEMto3D plugin in qgis.