The NR6527 Square Kilometre

NR6527 National Grid Square

Based in the Highlands and Islands region of Scotland.

NR6527 is within the post town of Campbeltown, Argyllshire.

The square is within Argyll and Bute council.

The Point of Origin (0,0) is 648.35 Kilometres away. This is where the National Grid starts around 80 kilometres west of the Isles of Scilly.

Ordnance Survey Maps for NR6527

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Map Series	link	Ordnance Survey
Explorer 1:25,000 356 Kintyre South		Buy Direct from the Ordnance Survey
Landranger 1:50,000 68 South Kintyre

This extract is taken from the Ordnance Survey six-inch to the mile series surveyed from 1888-1913. The scale is 1:10,560.

The Square overlayed over the map represents the extent of NR6527 and the vertical and horizontal line divides the square into four quadrants

Dividing the NR6527 Square to get a six figure Grid Reference

A helpful reminder for calculating grid references is across the landing and up the stairs.

For example if your house was located in a square that in the fourth square across and sixth square up and you wanted to work out its six figure grid refence.

First, You would divide the four figure grid reference into three parts. NR , 65 and 27

Count across starting with zero. This would give you three. Make a note that X for Across (A Cross) = 3.

Count up starting with zero. This would give you five. Make a note that Y = 5.

So to put it together NR + 65 + 3 + 27 + 5 would give you the six figure grid reference of NR653275

NR	65		27
NR	65	3	27	5

A six figure grid reference would be accurate to 10 metres. To achieve a greater level of accuracy this 10 metre square would be divided into a grid 10 by 10 and the process repeated.

This would produce an 8 figure grid reference that would be accurate to a square metre!

Corner	Latitude	Longitude	Easting	Northing
South West Corner	55.480169	-5.721404	165000	627000
South East Corner	55.480169	-5.704769	166000	627000
North West Corner	55.489615	-5.721404	165000	628000
North East Corner	55.489615	-5.704769	166000	628000