26.01.2012 
"
EUREF is the IAG 
Reference Frame Sub- Commission for Europe. 
EUREF deals with the definition, realization and maintenance of the European 
Reference Frame - 
the geodetic infrastructure for multinational projects requiring precise geo- referencing (e.g. three- 
dimensional and time dependent positioning, geodynamics, precise navigation, geo- information) - 
in close cooperation with the IAG components (Services, Commissions, and Inter- commision 
projects) and EuroGeographics, the consortium of the National Mapping Agencies (NMA) in 
Europe." 
[EUREF- homepage 1/2012]