Journal of GeodesySeptember 2008, Volume 82, Issue 9, pp 585–589 | Cite asIAG NewsletterAuthorsAuthors and affiliationsGyula TóthEmail authorIAG NewsletterFirst Online: 22 August 2008 40 Downloads This is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© Springer-Verlag 2008Authors and AffiliationsGyula Tóth1Email author1.IAG Communication and Outreach Branch, MTA-BME Research Group for Physical Geodesy and Geodynamics, Department of Geodesy and SurveyingBudapest University of Technology and EconomicsBudapestHungary