|   |   | 
Tag indicating Geographic coordinate system family (geographic) More...
 
  
 Tag indicating Geographic coordinate system family (geographic)
| April 2, 2011 | Copyright © 2007-2011 Barend Gehrels, Amsterdam, the Netherlands Copyright © 2008-2011 Bruno Lalande, Paris, France Copyright © 2009-2010 Mateusz Loskot, London, UK |