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SD61

Based in the North West English Region.

The SD61 10 square kilometre grid intersects with the settlements of Adlington,Belmont,Blackrod,Bolton,Bottom o' th' Moor,Chorley,Grimeford Village,Horwich,Limbrick,Little Scotland,Montcliffe,Rivington,Wallsuches & White Coppice.

SD61

SD61 is within the post towns of Bolton, Lancashire, Chorley, Lancashire, Darwen, Lancashire & Wigan, Lancashire.

The square is within Blackburn with Darwen, Bolton District, Chorley District & Wigan District councils.

The SD61 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 SD61, 432 are land and -332 are sea. Sea squares are disregarded on this site as they contain no land features.

North West SD52
North SD62
North East SD72
West SD51
East SD71
South West SD50
South SD60
South East SD70
SD6019SD6119SD6219SD6319SD6419SD6519SD6619SD6719SD6819SD6919
SD6018SD6118SD6218SD6318SD6418SD6518SD6618SD6718SD6818SD6918
SD6017SD6117SD6217SD6317SD6417SD6517SD6617SD6717SD6817SD6917
SD6016SD6116SD6216SD6316SD6416SD6516SD6616SD6716SD6816SD6916
SD6015SD6115SD6215SD6315SD6415SD6515SD6615SD6715SD6815SD6915
SD6014SD6114SD6214SD6314SD6414SD6514SD6614SD6714SD6814SD6914
SD6013SD6113SD6213SD6313SD6413SD6513SD6613SD6713SD6813SD6913
SD6012SD6112SD6212SD6312SD6412SD6512SD6612SD6712SD6812SD6912
SD6011SD6111SD6211SD6311SD6411SD6511SD6611SD6711SD6811SD6911
SD6010SD6110SD6210SD6310SD6410SD6510SD6610SD6710SD6810SD6910
CornerLatitudeLongitudeEastingNorthing
South West Corner53.585066-2.606977360000410000
South East Corner53.585066-2.454640370000410000
North West Corner53.675616-2.606977360000420000
North East Corner53.675616-2.454640370000420000

1 KM Squares within the SD61 10 KM Square