We use geology as a basis for interpreting ground investigations. Without knowledge of geology it is very difficult to connect the different data. The best way is to start with a conceptual 3D model of the subsurface. This model can subsequently be refined with the ground investigation data. In the Netherlands much basic information is publicly available, which can be found on the BRO website. Geological models and geotechnical information are freely available via the BRO portal. We can also provide the specification and interpretation of ground investigations and do not distinguish between investigations in The Netherlands or abroad.
A conceptual model can be converted into a 3D computer model. For this we use specialized 3D GIS software, such as Rockworks, GiNT or nowadays with open source software like Gempy. A 3D computer model of the subsurface can be used in design packages such as Civil 3D, Autocad and inserted in a BIM. This allows the information of the subsurface to be integrated into the design process. We can execute the entire process, i.e. from data and information to 3D model and the delivery of geotechnical baseline reports.