Tracking the Wild uses OpenStreetMap for it website and app maps. OpenStreetMap is community-generated open-source map so if you are keen to get involved mapping Africa's parks, you can read about how to get involved here.
Plovdiv, Bulgaria à de Sofia . Plovdiv is a picturesque town, with many parks and gardens, museums and archaeological monuments.
Maps & GPS Navigation OsmAnd v2.9.1 [Paid] Maps & GPS Navigation OsmAnd v2.9.1 [Paid] Requirements:4.0 Overview:Osmand is opensource navigation application with raster/vector maps Osmand is an open source navigation application with access to a wide variety of global open street map data. All map data (vector or tile maps) can be stored on the phone memory card for offline usage. Osmand also offers offline and online routing functionality including voice guidance. Osmand is the paid…
Next to GPS, the most significant development in the Open Geo Data movement is OpenStreetMap (OSM) a community-driven mapping project whose goal is to create the most detailed, correct, and current open map of the world.
From Pen And Paper To 3-D, Look Who's Challenging Google Maps