Home
Interactive UK map
Interactive World map
Visit
 
Royal Observatory Greenwich
Latitude and Longitude
Airy Transit Circle (ATC)
WGS84 and the Greenwich Meridian
The Greenwich Meridian before the ATC
The Quest for Longitude
International Meridian Conference (1884)
Meridian Day (1984)
The Millennium
Millennium Tree Line (MTL)
Meridian Laser
Astronomers Royal
Telescopes used with Meridian Marks
 
Coordinate Systems
Useful Links
 
Search
LocationEngland
East Sussex
Hamsey
At junction of The Drove and Ivors Lane
Distance (S) from Greenwich
OS map detailsOS Explorer: 122
OS grid refTQ 40655.12521
(540655,112521)
WGS84 lat/long50.895050, -0.001355
TypeSign on post(s)
Marking datePending
AccessUnrestricted