The SO2095 Square Kilometre

SO2095 National Grid Square

Based in the Mid and West Wales region of Scotland.

SO2095 is within the post town of Montgomery, Montgomeryshire.

The square is within Powys - Powys council.

The Point of Origin (0,0) is 435.23 Kilometres away. This is where the National Grid starts around 80 kilometres west of the Isles of Scilly.

Ordnance Survey Maps for SO2095

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Map Series	link	Ordnance Survey
Explorer 1:25,000 216 Welshpool and Montgomery		Buy Direct from the Ordnance Survey
Landranger 1:50,000 137 Ludlow & Wenlock Edge	Shop for this map on amazon.co.uk

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 SO2095 and the vertical and horizontal line divides the square into four quadrants

Dividing the SO2095 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. SO , 20 and 95

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 SO + 20 + 3 + 95 + 5 would give you the six figure grid reference of SO203955

SO	20		95
SO	20	3	95	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	52.546963	-3.181414	320000	295000
South East Corner	52.546963	-3.166429	321000	295000
North West Corner	52.556097	-3.181414	320000	296000
North East Corner	52.556097	-3.166429	321000	296000