Height Maps


ContourMap (Dotted Eyes, derived from OS Land-Form PANORAMA)

Seamless contour regions covering Great Britain (including the Isle of Man). Scales on screen from 1:200,000 to 1:20,000.


ContourMapOSNI (Dotted Eyes, derived from OSNI Height data)

Seamless contour regions covering Northern Ireland. Scales on screen from 1:200,000 to 1:20,000.


GroundMap (OS Meridian 2 Height theme)

DTM (Digital Terrain Model) grid data covering Great Britain (not including the Isle of Man). Scales on screen from 1:8,000,000 to 1:400,000.

RadarMap (InterMap NEXTMap Britain)

DTM (Digital Terrain Model) and/or DSM (Digital Surface Model) grid data covering Great Britain (not including the Isle of Man) Scales on screen from 1:100,000 to 1:10,000.


TerrainMap (OS Land-Form PANORAMA)

DTM (Digital Terrain Model) grid data covering Great Britain (including the Isle of Man). Scales on screen from 1:1,000,000 to 1:100,000.


TerrainMap OSNI (OSNI Height data)

DTM (Digital Terrain Model) grid data covering Northern Ireland. Scales on screen from 1:1,000,000 to 1:100,000.

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