International Federation of Surveyors, FIG Kalvebod Brygge 31-33, DK-1780 Copenhagen V, DENMARK, Tel.: + 45 3886 1081 Email: fig@fig.net Website: www.fig.net
Conference Steering Committee (Kadaster Apeldoorn - De Grift) Hofstraat 110 7311 KZ Apeldoorn NETHERLANDS Email: fig2021@geo-info.nl
