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SN13

Based in the Mid and West Wales region of Scotland.

The SN13 10 square kilometre grid intersects with the settlements of Blaenffos,Crymych & Eglwyswrw.

SN13

SN13 is within the post towns of Boncath, Pembrokeshire, Cardigan, Cardiganshire, Clynderwen, Carmarthenshire, Crymych, Pembrokeshire, Glogue, Pembrokeshire, Llanfyrnach, Pembrokeshire & Whitland, Carmarthenshire.

The square is within Sir Benfro - Pembrokeshire council.

The SN13 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 SN13, 446 are land and -346 are sea. Sea squares are disregarded on this site as they contain no land features.

North West SN04
North SN14
North East SN24
West SN03
East SN23
South West SN02
South SN12
South East SN22
SN1039SN1139SN1239SN1339SN1439SN1539SN1639SN1739SN1839SN1939
SN1038SN1138SN1238SN1338SN1438SN1538SN1638SN1738SN1838SN1938
SN1037SN1137SN1237SN1337SN1437SN1537SN1637SN1737SN1837SN1937
SN1036SN1136SN1236SN1336SN1436SN1536SN1636SN1736SN1836SN1936
SN1035SN1135SN1235SN1335SN1435SN1535SN1635SN1735SN1835SN1935
SN1034SN1134SN1234SN1334SN1434SN1534SN1634SN1734SN1834SN1934
SN1033SN1133SN1233SN1333SN1433SN1533SN1633SN1733SN1833SN1933
SN1032SN1132SN1232SN1332SN1432SN1532SN1632SN1732SN1832SN1932
SN1031SN1131SN1231SN1331SN1431SN1531SN1631SN1731SN1831SN1931
SN1030SN1130SN1230SN1330SN1430SN1530SN1630SN1730SN1830SN1930
CornerLatitudeLongitudeEastingNorthing
South West Corner51.935998-4.770849210000230000
South East Corner51.935998-4.620010220000230000
North West Corner52.029137-4.770849210000240000
North East Corner52.029137-4.620010220000240000

1 KM Squares within the SN13 10 KM Square