Saturday, 28 June 2014

Grenwich has moved.

Has Grenwich moved?
I have just noticed on Google maps that The Royal Observatory Greenwich is at longitude -0.000506 and not 0.0.
The prime meridian is a few feet east at Blackheath Avenue !
Go to
http://markagius.co.uk/php/MapFrom_IP.php?MapScale=20&Latitude=51.476849&Longitude=0
http://markagius.co.uk/php/MapFrom_IP.php?MapScale=20&Latitude=51.476849&Longitude=-0.000506
... and zoom in.

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