DATEX II packages addressed by the RRP The types of data on infrastructure
Road network links and their physical attributes
Geometry
The reference profile for Geometry defines the minimum required information to represent the geometry of road network links in a centerline or more detailed manner. These links connect two positions and together form a continuous, unbranched path.
Since road links are inherently curvilinear, their geometry—following the INSPIRE data specifications—can be represented using the GM_Curve object from the GM_Object hierarchy as defined in ISO 19107.
Alternatively, geometry may also be expressed using a piecewise linear representation.
For more information, refer to the INSPIRE Technical Guidelines for Transport Networks.