Image from Google Jackets

Where on Earth am I?

Language: English Series: Guardian ; 27 August 1992, 33(1)Publication details: 1992Subject(s): Summary: Global Positioning Satellite technology is becoming increasingly available for a wide spectrum of applications: planning routes, establishing positions, mapping and tracking.

Global Positioning Satellite technology is becoming increasingly available for a wide spectrum of applications: planning routes, establishing positions, mapping and tracking.