2. Chisinau, 27.-29.09.2004 - How F.G.W. Struve started his ambitious project?
3. Haparanda, 13.-15.08.2006 - F.W. Bessel and geodesy
4. Jekabpils, 22.-23.08.2008 - Carl Friedrich Tenner - the founder of Russian geodesy
5. Vilnius, 15.-18.09.2010 - Heinrich Christian Schumacher - astronomer and geodesist
Last updated: September 2010