m0207

Ordnance Survey (GB) OpenData raster stack (BNG2)

British National Grid (BNG), EPSG: 27700
Origin: (0,0) bottom-left
Bounds: (0,0) (700000,1300000)
Tile size: 256 x 256 pixels

Zoom stacks in the Alternative British Grid (BNG2) have fixed x2 scale jumps, which is required for compatibility with some GIS software.

Zoom Scale Resolution Tile Width / Height (metres) Source
0 20,480,000 5734.4 1,468,006.4 OS OpenData - VectorMap District (vector)
1 10,240,000 2867.2 734,003.2 OS OpenData - VectorMap District (vector)
2 5,120,000 1433.6 367,001.6 OS OpenData - VectorMap District (vector)
3 2,560,000 716.8 183,500.8 OS OpenData - VectorMap District (vector)
4 1,280,000 358.4 91,750.4 OS OpenData - MiniScale
5 640,000 179.2 45,875.2 OS OpenData - MiniScale
6 320,000 89.6 22,937.6 OS OpenData - MiniScale
7 160,000 44.8 11,468.8 OS OpenData - 250k Raster
8 80,000 22.4 5,734.4 OS OpenData - 250k Raster

A greyscale version of this stack is available as m0237.