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Maps are everywhere. People use them on a daily basis whether it is to see where traffic has stopped on major highways or using Google Earth to visit some far off country in the comfort of their own home. What most people don’t know is that they are using Geographic Information System (GIS) technolo
Last updated on May 04, 23
Posted on Feb 03, 12
3 min read
Colin Dewar was a full-time photo-journalist for The Observer.
