In our work, we use a variety of geospatial data in order to best address the processes that could potentially modify the present-day distribution and layout of the surficial deposits. Our terrain analysis therefore involves cross geospatial data querying that intergrates, for example, digital elevation models and derived digital slope models to our own mapping data. This yields predictive mapping products that evaluate various aspects of the forthcoming terrain evolution.

Drilling and sampling programs of both fluvial or glacial sediments in drift prospecting exploration often yield overwhelmingly large data sets. Integration of the latter with terrain analysis necessitates robust statistical approaches and knowledge of the erosion, transport and deposition processes. We offer support to interpretation of data sets issued from geological, mineralogical or geochemical sampling programs.