| /** | |
| * converts a XYZ vector3 to longitude latitude (Direct Polar) | |
| * @param lng longitude | |
| * @param lat latitude | |
| * @param vector3 optional output vector3 | |
| * @returns a unit vector of the 3d position | |
| */ | |
| function lonLatToVector3( lng, lat, out ) | |
| { | |
| out = out || new THREE.Vector3(); |
This is a d3.js visualization of US zip codes.
Original zip code dataset from Geocommons.
5MB shapefile with properties such as zipcode, state, name, population, area, more.
http://geocommons.com/overlays/54893 (Thank you Bill Greer)
This converts it nicely: