Based in the South West English Region.
SV90 is within the post town of Isles Of Scilly.
The square is within Isles of Scilly council.
The SV90 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 SV90, 13 are land and 87 are sea. Sea squares are disregarded on this site as they contain no land features.
|
|
|
|
|
|
![]() |
|
![]() | ![]() | ![]() | |||||||
| Corner | Latitude | Longitude | Easting | Northing |
|---|---|---|---|---|
| South West Corner | 49.819980 | -6.319446 | 90000 | 0 |
| South East Corner | 49.819980 | -6.172799 | 100000 | 0 |
| North West Corner | 49.914763 | -6.319446 | 90000 | 10000 |
| North East Corner | 49.914763 | -6.172799 | 100000 | 10000 |