Page 27
2.3.3.6 3D object types
Your software supports the following 3D object types:
Type
Description
3D terrain
3D terrain map data shows changes in terrain, elevations or
depressions in the land when you view the map in 2D, and use it to
plot the route map in 3D when you navigate. Hills and mountains
are shown in the background of the 3D map, and illustrated by
colour and shading on the 2D map.
Elevated
roads
Complex intersections and vertically isolated roads (such as
overpasses or bridges) are displayed in 3D.
3D
landmarks
Landmarks are 3D artistic or block representations of prominent or
well-known objects.
3D
buildings
(optional
data)
3D block representation of full city building data containing actual
building size and position on the map.