He spends eight to 10 hours a day walking with his camera to capture the paths Google Street View cars can’t track.
Meet the man mapping Britain for Google – on foot. Dr Uy Hoang, 51, decided to act after realising he couldn’t see his local ...
Watch as Dr Uy Hoang from London discusses how he’s mapping Britain's waterways, having covered at least 75% of the nation's canal network so far.