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ST20

Based in the South West English Region.

The ST20 10 square kilometre grid intersects with the settlements of Cotleigh,Dalwood,Furley,Membury,Millhayes,Rawridge,Smallridge,Stockland,Upottery,Wambrook,Wilmington & Yarcombe.

ST20

ST20 is within the post towns of Axminster, Devon, Chard, Somerset & Honiton, Devon.

The square is within East Devon District & South Somerset District councils.

The ST20 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 ST20, 497 are land and -397 are sea. Sea squares are disregarded on this site as they contain no land features.

North West ST11
North ST21
North East ST31
West ST10
East ST30
South West SY19
South SY29
South East SY39
ST2009ST2109ST2209ST2309ST2409ST2509ST2609ST2709ST2809ST2909
ST2008ST2108ST2208ST2308ST2408ST2508ST2608ST2708ST2808ST2908
ST2007ST2107ST2207ST2307ST2407ST2507ST2607ST2707ST2807ST2907
ST2006ST2106ST2206ST2306ST2406ST2506ST2606ST2706ST2806ST2906
ST2005ST2105ST2205ST2305ST2405ST2505ST2605ST2705ST2805ST2905
ST2004ST2104ST2204ST2304ST2404ST2504ST2604ST2704ST2804ST2904
ST2003ST2103ST2203ST2303ST2403ST2503ST2603ST2703ST2803ST2903
ST2002ST2102ST2202ST2302ST2402ST2502ST2602ST2702ST2802ST2902
ST2001ST2101ST2201ST2301ST2401ST2501ST2601ST2701ST2801ST2901
ST2000ST2100ST2200ST2300ST2400ST2500ST2600ST2700ST2800ST2900
CornerLatitudeLongitudeEastingNorthing
South West Corner50.794013-3.138621320000100000
South East Corner50.794013-2.994574330000100000
North West Corner50.885221-3.138621320000110000
North East Corner50.885221-2.994574330000110000

1 KM Squares within the ST20 10 KM Square