NA 100km National Grid Square

NA square spans the Highlands and Islands region of Scotland.

The NA national grid square measures 100 km by 100 km and has an area of 10,000 kilometres squared.

The technical term for a 100 km map square is a Myriad.

When this 100km square is divided into a grid 10 by 10 it gives the next size of grid square. This unit is called a Hectad and measures 10km square. 100 hectads fit in a 100km square.

A map of the NA 100km map square

Out of the hectads generated from square NA, 9 are land and 91 are sea. Sea squares are disregarded on this site as they contain no land features.

SeaSeaSeaSeaSeaSeaSeaSeaSeaSea
SeaSeaSeaSeaSeaSeaSeaSeaSeaSea
SeaSeaSeaSeaSeaSeaSeaSeaSeaSea
SeaSeaSeaSeaSeaSeaSeaSeaSeaSea
SeaSeaSeaSeaSeaSeaSeaSeaSeaSea
SeaSeaSeaSeaSeaSeaNA64NA74SeaSea
SeaSeaSeaSeaSeaSeaSeaSeaSeaNA93
SeaSeaSeaSeaSeaSeaSeaSeaSeaNA92
SeaSeaSeaSeaSeaSeaSeaSeaNA81NA91
NA00NA10SeaSeaSeaSeaSeaSeaSeaNA90
CornerLatitudeLongitudeEastingNorthing
South West Corner57.809996-8.9119670900000
South East Corner57.809996-7.063986100000900000
North West Corner58.782730-8.91196701000000
North East Corner58.782730-7.0639861000001000000

10 KM Squares within the NA 100 KM Square