GPS-GB OS Grid Reference for Great Britain and Ireland
GPS-GB provides a fast and highly accurate way to locate your position on an Ordnance Survey map, both in Great Britain and Ireland.∙No need for a mob...
Tomstrails.com
Tomstrails GPS
Provides a clear and concise display of your position in map coordinates used widely around the world.GRID FORMATS• British Grid, used by Ordnance Sur...
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