Department of Geoinformatics, Geohydrology and Modeling, Institute of Geography, Friedrich Schiller University Jena, Germany

now at: Institute for Technology and Resources Management in the Tropics and Subtropics, Cologne University of Applied Sciences, Germany

Department of Geoinformatics, Geohydrology and Modeling, Institute of Geography, Friedrich Schiller University Jena, Germany

Department of Geoinformatics, Geohydrology and Modeling, Institute of Geography, Friedrich Schiller University Jena, Germany

Department of Geoinformatics, Geohydrology and Modeling, Institute of Geography, Friedrich Schiller University Jena, Germany

Department of Geoinformatics, Geohydrology and Modeling, Institute of Geography, Friedrich Schiller University Jena, Germany