Blosm addon for Blender. A few clicks import of Google 3D cities, OpenStreetMap, terrain. Global coverage. Source code is in the branch 'release'.

A Blender add-on to import models from google maps

Blender Panel to import Google Earth Studio, KML Routes, and 3D Masking

G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)

Makes 3D printable terrain tiles from LIDAR data

A tool for automatically generating 3D printable STLs from freely available lidar scan data.