of the Technical Chamber of Greece
(ΤΕΕ). Member of the Association of Greek Surveyor Engineers, as well
as of the Association of Surveyor Engineers of Northen Greece.
Founding member and member of the Board of the Hellenic Cartographic
Society (ΧΕΕΕ). Member of the Dutch Cartographic Society (NVK), currently Geoinformation Netherlands (GiN). Secretary of the Working Group WG V/5 of the International Society of Photogrammetry and Remote Sensing ISPRS, for the period 1998-2000. Secretary of ISPRS Commission V (“Close range
techniques and machine vision”) for 2000-2004. Member
(1995-2007) of the Commissions “Map Use” (now “Maps and the
Internet”) and “Visualization” (now “GeoVisualization”) of the International Cartographic Association ICA. Member of the Commission Cartographic Heritage into the Digital
of the International Cartographic Association, 2006-2015. Member of the
Board of the National Centre for Maps and Cartographic Heritage - National Maplibrary, 2010-2013.