The core activity of R.B.R. Geophysics GmbH encompasses the execution of geophysical surveys and services in the field of environmental and engineering geology. Specifically, the company offers the following core activities: Bathymetry: measurement of water depths and creation of high-resolution underwater topographies (multibeam bathymetry, sedimentation monitoring, high-resolution underwater DTM); Geoelectrics: conducting electrical resistivity tomography (ERT) and interpreting the results with regard to hydrogeological issues; Ground-penetrating radar: rental of GPR equipment and consulting/training in the field of GPR technology; Consulting and training: the company provides expert knowledge and training in the areas of geophysical surveys, data acquisition, and interpretation.