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HY31

Based in the Highlands and Islands region of Scotland.

The HY31 10 square kilometre grid intersects with the settlements of Finstown,Grimeston,Heddle & Hourston.

HY31

HY31 is within the post towns of Kirkwall, Orkney, Orkney & Stromness, Orkney.

The square is within Orkney Islands council.

The HY31 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 HY31, 174 are land and -74 are sea. Sea squares are disregarded on this site as they contain no land features.

North West HY22
North HY32
North East HY42
West HY21
East HY41
South West HY20
South HY30
South East HY40
HY3019HY3119HY3219HY3319HY3419HY3519HY3619HY3719HY3819HY3919
HY3018HY3118HY3218HY3318HY3418HY3518HY3618HY3718HY3818HY3918
HY3017HY3117HY3217HY3317HY3417HY3517HY3617HY3717HY3817HY3917
HY3016HY3116HY3216HY3316HY3416HY3516HY3616HY3716HY3816HY3916
HY3015HY3115HY3215HY3315HY3415HY3515HY3615HY3715HY3815HY3915
HY3014HY3114HY3214HY3314HY3414HY3514HY3614HY3714HY3814HY3914
HY3013HY3113HY3213HY3313HY3413HY3513HY3613HY3713HY3813HY3913
HY3012HY3112HY3212HY3312HY3412HY3512HY3612HY3712HY3812HY3912
HY3011HY3111HY3211HY3311HY3411HY3511HY3611HY3711HY3811HY3911
HY3010HY3110HY3210HY3310HY3410HY3510HY3610HY3710HY3810HY3910
CornerLatitudeLongitudeEastingNorthing
South West Corner58.971408-3.2223243300001010000
South East Corner58.971408-3.0452643400001010000
North West Corner59.062720-3.2223243300001020000
North East Corner59.062720-3.0452643400001020000

1 KM Squares within the HY31 10 KM Square