Based in the Highlands and Islands region of Scotland.
NC30 is within the post towns of Ardgay, Ross-shire & Lairg, Sutherland.
The square is within Highland council.
The NC30 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 NC30, 450 are land and -350 are sea. Sea squares are disregarded on this site as they contain no land features.
| 
									 | 
				
									 | 
				
									 | 
			
| 
									 | 
				![]()  | 
				
									 | 
			
| 
									 | 
				
									 | 
				
									 | 
			
![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | 
![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | 
![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | 
![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | 
![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | 
![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | 
![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | 
![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | 
![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | 
![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | ![]()  | 
| Corner | Latitude | Longitude | Easting | Northing | 
|---|---|---|---|---|
| South West Corner | 57.956713 | -4.881895 | 230000 | 900000 | 
| South East Corner | 57.956713 | -4.705911 | 240000 | 900000 | 
| North West Corner | 58.050138 | -4.881895 | 230000 | 910000 | 
| North East Corner | 58.050138 | -4.705911 | 240000 | 910000 |