N
City London County Greater London Country United Kingdom Latitude (° N) 51’ 31” 51.5171 Longitude (° W) -00’ 06” 0.1062 Elevation (m) 24 Time Zone GMT +0000
This map represents an aerial view of Greater London, England showing the contours of the city as a Triangulated Irregular Network (TIN). TINs are used to create 3D computer models of landscapes.
The elevational data used to generate it was downloaded as a gridded Digital Terrain Model (DTM format). DTM data files are used to represent cartographic information in a raster format.