The SS8992 Square Kilometre

SS8992 National Grid Square

Based in the South Wales West region of Scotland.

The SS8992 square kilometre intersects with the settlement of Blaengarw.

SS8992 is within the post town of Bridgend, Glamorgan.

The square is within Pen-y-bont ar Ogwr - Bridgend council.

The Point of Origin (0,0) is 346.97 Kilometres away. This is where the National Grid starts around 80 kilometres west of the Isles of Scilly.

Ordnance Survey Maps for SS8992

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Map Series	link	Ordnance Survey
Explorer 1:25,000 166 Rhondda and Merthyr Tydfil	Shop for this map on amazon.co.uk
Landranger 1:50,000 170 Vale of Glamorgan & Rhondda	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 SS8992 and the vertical and horizontal line divides the square into four quadrants

Dividing the SS8992 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. SS , 89 and 92

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 SS + 89 + 3 + 92 + 5 would give you the six figure grid reference of SS893925

SS	89		92
SS	89	3	92	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	51.615851	-3.604926	289000	192000
South East Corner	51.615851	-3.590171	290000	192000
North West Corner	51.625036	-3.604926	289000	193000
North East Corner	51.625036	-3.590171	290000	193000