NEXTMap Digital Terrain Model of Great Britain

5 metre resolution digital elevation model of Great Britain, available as a height model of the bare Earth surface (digital terrain model, DTM) and a height model of natural terrain features (digital surface model). The horizontal accuracy is +/- 2.5m on slopes less than 20 degrees. The vertical accuracy is +/-1.0 m or greater.

Data are arranged into Ordnance Survey / British National Grid tiles of 10 x 10 km.

Publication date: 2007-12-10

Get the data

Format of the dataset : Band Interleaved by line (BIL)

Where/When

Study area

Provenance & quality

The data was generated from airborne interferometric synthetic aperture radar (INSAR).

Authors

Intermap

Spatial

Spatial representation type
Raster
Spatial reference system
OSGB 1936 / British National Grid

Tags

Topic categories
Elevation
Keywords
Catchments and Topography Geospatial / Map National