Earth Day

3d rendering, America – Usa. Photorealistic globe with lots of details.
(3D terrain and clouds, city lights, reflective oceans…)
Source maps are courtesy of NASA Earth Observatory Blue Marble project, for geographical boundaries:
http://visibleearth.nasa.gov/view.php?id=73776
Credit: Reto Stöckli, NASA Earth Observatory
http://visibleearth.nasa.gov/view.php?id=79765
Credit: NASA Earth Observatory image by Robert Simmon
http://visibleearth.nasa.gov/view.php?id=73934
Credit: NASA Goddard Space Flight Center Image by Reto Stöckli (land surface, shallow water, clouds).
http://visibleearth.nasa.gov/view.php?id=57747
Credit: NASA Goddard Space Flight Center Image by Reto Stöckli (land surface, shallow water, clouds).