http://www.digitalmobilemap.com/blog Java J2ME GPS Mobile Navigation Fri, 30 Jul 2010 02:15:03 +0000 http://wordpress.org/?v=2.6.3 en http://www.digitalmobilemap.com/blog/20090316/data-structure-design-for-vector-map http://www.digitalmobilemap.com/blog/20090316/data-structure-design-for-vector-map#comments Mon, 16 Mar 2009 04:16:30 +0000 admin http://www.openmobilemap.org/?p=162 http://www.digitalmobilemap.com/blog/20090316/data-structure-design-for-vector-map/feed