Open BIM Site is a program aimed at defining the initial conditions of a project site. With this tool, users can establish the geographical location of the models, manage different types of maps, enter topographic surfaces and add elements specific to the site, such as parcels and buildings.

Open BIM Site is a program with an international scope, as users can specify the site conditions of a construction project anywhere in the world.

However, for projects located in Spain, Portugal, Poland and France, a connection to the national web services is included to facilitate the entry of site data, as well as the retrieval of maps and topographic surface areas.