Links

IUGG
http://www.iugg.org

IUGG XXV General Assembly, Melbourne, 27 June - 8 July, 2011
http://www.iugg2011.com 

IAGA
http://www.iugg.org/associations/iaga.html

Geodetic and Geophysical Research Institute of the Hung. Acad. Sci.
http://www.ggki.hu

University of West Hungary
http://www.nyme.hu

International Year of Planet Earth 2007-2009
www.yearofplanetearth.org (in Hungarian: www.foldev.hu)

Electronical Geophysical Year 2007-2008
www.egy.org

International Heliophysical Year 2007-2009
www.ihy2007.org

International Polar Year 2007-2008
www.ipy.org

International Year of Astronomy 2009
www.astronomy2009.org

The Hungarian Academy of Sciences about the Sopron Assembly
www.mta.hu/index.php?id=858&no_cache=1&backPid=406&tt_news=11295&cHash=5d7c04cc42