Action D3: Establish a working group to develop a strategy for support by the International Committee of regional reference systems (e.g., the African Geodetic Reference Framework (AFREF), the European Position Determination System (EUPOS), the IAG Reference Frame Sub-Commission for Europe (EUREF) and the Geocentric Reference System for the Americas (SIRGAS)).
Action D3: Establish a working group to develop a strategy for support by the International Committee of regional reference systems (e.g., the African Geodetic Reference Framework (AFREF), the European Position Determination System (EUPOS), the IAG Reference Frame Sub-Commission for Europe (EUREF) and the Geocentric Reference System for the Americas (SIRGAS)).