Terrains Models (TM) play a key role in Infrastructure and Mapping workflows. The data collection methods underlying these models are ever increasing in detail and coverage therefore resulting terrains need to be accessible across a variety of Infrastructure and Mapping workflows.

Data in a variety of formats including raw graphical elements 2D and 3D can be provided for consumption into the terrain model. The existing ground terrain model can also be used as the starting point for the creation of a proposed design terrain model using the Corridor Modeling tools.