1. Department of Geoinformatics, Z_GIS, University of Salzburg, Salzburg, Austria
2. Institute of Geography, University of Tübingen, Tübingen, Germany
3. German Aerospace Center (DLR), German Remote Sensing Data Center (DFD), Oberpfaffenhofen, Germany
4. Spatial Services GmbH, Salzburg, Austria
5. Médecins Sans Frontières (MSF), Vienna, Austria
6. Austrian Red Cross, Vienna, Austria