About Technical base map
The technical base map is the official technical maps of the Greenlandic towns and settlements. It is a technical-topographic vector map in 3D that reflects/describes the physical objects on the terrain, as well as buildings B and House numbers.
The map covers all the Greenlandic towns and settlements and is made on the basis of orthophotos and classical surveying. The framework for the technical base map is well-defined and has clear quality assurance in relation to the established specification. This ensures a uniform registration and mapping for all locations.