New Datums!

The Datum (Reference Ellipsoid) menu has been completely redesigned and radically improved.  Specifically;

  • 33 New datums have been added.
  • The parameters of the ellipsoids (equatorial radius, polar radius, and inverse flattening) are now displayed within the menu.
  • A custom datum may now be defined.
  • The help messages are now embedded within the menu.datum_menu_01