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NextMap Britain 5m DTM

NextMap Britain 5m DTM - sample image

Purchasable as a user defined area and deliverable in a range of file formats, NextMap Britain 5m DTM provides customers with a highly accurate Digital Elevation Model (DEM).

Derived from data captured using airborne RADAR technology that provides elevation point data every five meters and a vertical accuracy of +/-60cm - which is then subsequently interpolated using the bespoke "TerrainFit" algorithm to derive the underlying ‘bald earth’ terrain model - NextMap Britain 5m DTM is available for the whole of Great Britain and is optimised for use in open areas of less than 20% slope.

Product details

Product: NextMap Britain 5m DTM
Author: InterMap Technologies
Licence:view pdf

Sample downloads