Logging data for boreholes near Kemnader See

The dataset characterizes four boreholes near Kemnader See, located on the outskirts of Bochum city, Germany. The boreholes were drilled for research purposes and are owned by Ruhr-Universität Bochum (RUB). Beside the key borehole attributes, including location, geometry, construction details, and orientation, the dataset includes measurements of temperature, conductivity, resistivity, density, gamma ray, and travel times of P- and S-waves. The data also contains sonic logs, amplitudes of the reflected waves, and images of the borehole walls. The data were recorded by DMT GmbH, an engineering and consulting company.