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Royal Observatory Greenwich
Latitude and Longitude
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The Greenwich Meridian before the ATC
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LocationEngland
Hertfordshire
Nr Hamels Park
N side of: Hamels Lane
Distance (N) from Greenwich
OS map detailsOS Explorer: 194
OS grid refTL 37555.25034
(537555,225034)
WGS84 lat/long51.906867, -0.001819
TypeTree | MTL?
Marking date2000?
AccessUnrestricted