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Summary Of: British national grid reference system
Encyclodia Page On: British national grid reference system
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Great Britain
|
latitude
|
longitude
|
Ordnance Survey
|
grid reference
|
government
|
Great Britain
|
Isle of Man
|
Ireland
|
Northern Ireland
|
Irish grid reference system
|
Ordnance Survey of Ireland
|
Ordnance Survey of Northern Ireland
|
datum
|
Airy
|
ellipsoid
|
retriangulation of 1936–1962
|
GPS
|
Transverse Mercator projection
|
WGS 84
|
Admiralty
|
nautical charts
|
2000
|
citation needed
|
WGS 84
|
geodetic
|
ITRF2000
|
ETRS89
|
WGS 84
|
Helmert
|
longitude
|
latitude
|
WGS 84
|
Cornwall
|
East Anglia
|
Cornwall
|
Scottish Borders
|
Scotland
|
Kent
|
Universal Transverse Mercator
|
Equator
|
English Channel
|
Dover
|
Calais
|
ED50
|
|
North Yorkshire
|
Ireland
|
Atlantic Ocean
|
Western Europe
|
Rockall
|
m
|
Ben Nevis
|
Orkney
|
Sullom Voe oil terminal
|
EPSG
|
11 June
|
2007
|
World Geodetic System
|
Maps of the UK and Ireland
|
Irish grid reference system
|
United States National Grid
|
Tetrad
|
Hectad
|
Myriad
|
Categories
|
Geography of the United Kingdom
|
Maps from Ordnance Survey
|
Geographic coordinate systems
|
Land surveying systems
|
All articles with unsourced statements
|
Articles with unsourced statements since March 2007
|
This article is licensed under the
GNU Free Documentation License
. It uses material from the
Wikipedia article "British national grid reference system"
.