Skip to main content


Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

Table 7 Needed 3D objects and relevant information to solve the requirement SC – 9. This requirement asks if the project geometry minimize the number of obstacles and their dangerousness (columns of this table are partly based on the proposed decomposition of CityGML LOD by Biljecki et al. (2014)

From: Adapting LOD definition to meet BIM uses requirements and data modeling for linear infrastructures projects: using system and requirement engineering

Requirement SC 9
3D Object attributs dimensionality geometrical complexity apparence
pavement (current section) / idem conception black (only to understand the visual scene) and white for marking
safety barrier material design lines differenciation based on material
directional sign post station accuracy conception level to understand the scene
bridge pier / volume to understand the scene