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)
U. Schinke, H. Herold, and N. Prechtel. Proceedigs of the 26th International Cartographic Conference, Dresden, August 25 – 30, 2013, page 148-153. ICA, (August 2013)
A. Al-Hameedawi, M. Buchroithner, and N. Prechtel. Proceedings of the 26th International Cartographic Conference, Dresden, August 25-30, page 508. ICA, (August 2013)
K. Kelgenbaeva, N. Prechtel, and M. Buchroithner. Proceedings of the 21st International Cartographic Conference (ICC) ‘Cartographic Renaissance’, Durban, South Africa, August, 10-16, (2003)
E. Höppner, and N. Prechtel. Proceedings of the Commission on Mountain Cartography of the International Cartographic Association (ICA); Mt. Hood, Oregon, May, 15-19, (2002)