a) and b) Immersion in the OceanField data using VRExplorer software. In groups of two, while one student works in the virtual environment, their partner assists them by controlling from the screen or guiding them through the space. After a while, the roles are swapped. c) Example of measurement of dip direction and dip (in degrees) carried out in the VRExplorer virtual environment, at the Béraudes study area.