This is a model of Chimera Arts maker space in Sebastopol CA. The little blobs in the parking lot are cars. Look closely and you can tell that some of the blobs are pickup trucks. The raw data comes from the Sonoma County Vegetation Mapping and LiDAR Program and is available at http://opentopo.sdsc.edu/
If your live in or visit Northern California you are welcome to visit Chimera. Check out: http://www.meetup.com/Chimera-Arts-Maker-Space/ for details of our up coming meetings, including our biweekly Monday evening 3dPrinting meetup.
We talked about this on the 3D Printing Today podcast available on iTunes, Stitcher radio or direct from the source at http://threedprintingtoday.libsyn.com/