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SN12

Based in the Mid and West Wales region of Scotland.

The SN12 10 square kilometre grid intersects with the settlements of Efailwen,Glandy Cross,Llandissilio,Llanglydwen & Llangolman.

SN12

SN12 is within the post towns of Clynderwen, Carmarthenshire, Glogue, Pembrokeshire, Llanfyrnach, Pembrokeshire & Whitland, Carmarthenshire.

The square is within Sir Benfro - Pembrokeshire & Sir Gaerfyrddin - Carmarthenshire councils.

The SN12 national grid square measures 10 km by 10 km and has an area of 1,000 kilometres squared.

The technical term for a 10 km map square is a Hectad.

When this 10 km square is divided into a grid 10 by 10 it gives the next size of grid square. This unit is called a Monad and measures 1km square. 100 monads fit in a 10km square.

Out of the monads generated from square SN12, 446 are land and -346 are sea. Sea squares are disregarded on this site as they contain no land features.

North West SN03
North SN13
North East SN23
West SN02
East SN22
South West SN01
South SN11
South East SN21
SN1029SN1129SN1229SN1329SN1429SN1529SN1629SN1729SN1829SN1929
SN1028SN1128SN1228SN1328SN1428SN1528SN1628SN1728SN1828SN1928
SN1027SN1127SN1227SN1327SN1427SN1527SN1627SN1727SN1827SN1927
SN1026SN1126SN1226SN1326SN1426SN1526SN1626SN1726SN1826SN1926
SN1025SN1125SN1225SN1325SN1425SN1525SN1625SN1725SN1825SN1925
SN1024SN1124SN1224SN1324SN1424SN1524SN1624SN1724SN1824SN1924
SN1023SN1123SN1223SN1323SN1423SN1523SN1623SN1723SN1823SN1923
SN1022SN1122SN1222SN1322SN1422SN1522SN1622SN1722SN1822SN1922
SN1021SN1121SN1221SN1321SN1421SN1521SN1621SN1721SN1821SN1921
SN1020SN1120SN1220SN1320SN1420SN1520SN1620SN1720SN1820SN1920
CornerLatitudeLongitudeEastingNorthing
South West Corner51.846193-4.765310210000220000
South East Corner51.846193-4.614789220000220000
North West Corner51.939323-4.765310210000230000
North East Corner51.939323-4.614789220000230000

1 KM Squares within the SN12 10 KM Square