Astrophotography - Electronically Assisted Astronomy with Vaonis Stellina

A summary of my observations with the Vaonis Stellina. 

MARIO - Manipulation of Spatial and Related Metadata in Online Databases

Development of a MySQL-based Web-GIS for the digitization of vector data (Diploma thesis, German)



SilverKnETs implements so-called knowledge elicitation games, which provide profound means for the elicitation of knowledge relevant to the generation of, e.g., decision-tree models. SilverKnETs has been developed at the Humboldt-Universität zu Berlin in cooperation with the Helmholtz Centre for Environmental Research – UFZ.


The software tool Orca has been programmed as part of my PhD thesis at the Humboldt-Universität zu Berlin. It can be used for the assessment of natural hazard risk. A focus has been put on the assessment of flood risk. The tool is still under active development.