Digital mapping provides the data used in Nokia Maps. It’s an arduous and logistically challenging process, driving the road networks of the world, analyzing satellite imagery, and investigating reported changes at specific locations.

All this hard work ensures that your maps are kept regularly updated. It also means that map data contains the depth and detail necessary for Nokia Maps to make route calculations and provide voice-guided navigation.

Tele Atlas delivers digital maps and dynamic content for navigation and location-based services.
www.teleatlas.com

NAVTEQ provide digital mapping for vehicle navigation systems, and location-based services.
www.navteq.com