K. Pippig, D. Burghardt, and N. Prechtel. Proceedigs of the Workshop on Map creation from user generated data, Hannover, October 8, 2012, (October 2012)
N. Prechtel. Wiss. Kolloquium anlässlich des 200. Todestages von Johann Georg Lehmann (1765-1811), Dresden, 14.10.2011, TU Dresden, Institut für Kartographie, (October 2011)
B. Pradhan, S. Lee, M. Buchroithner, and N. Prechtel. Konecny, M., Zlatanova, S., Bandrova, T., Friedmannova, L. (Ed.s): Cartography and Geoinformatics for Early Warning and Emergency Management: Towards Better Solutions. Masaryk University, Brno, (2009)
K. Kelgenbaeva, N. Prechtel, and M. Buchroithner. Proceedings of the 21st International Cartographic Conference (ICC) ‘Cartographic Renaissance’, Durban, South Africa, August, 10-16, (2003)