Useful links

Concepts of cartography and geodesy

• Coordinates system
• Cartographic projections
• Datums
• Global positioning system

Maps and data

• Maps of the world
• Digital terrain model
• Digital chart of world (dcw)

GPS informations

• Peter Bennetts
• Joe Mehaffey and Jack Yeazel
• Maps-GPS-Info.com

Services used by OkMap

• Share your location with GpsGate.com
• Autorouting with Yours
• Geocoding with TinyGeocoder

Software used by OkMap

• Freeimage
• GPSBabel
• 7-Zip

Others freeware software

• Gps2Blue for your PocketPC
• MapCapt to capture and to assemble maps

GPS manufacturers

• Garmin
• Magellan

Forum

• Laptop GPS World

Istitutional sites

• Atlante italiano

Fun

• Geocaching