About Us

In 2005, the Ordre des Géomètres Experts created the GNSS TERIA network and the EXAGONE company in charge of its implementation and management.TERIA is a network providing real-time centimetric positioning.More precisely it is an innovative solution for geo-locating digital geographic information in a single repository.In a "Quality" approach TERIA is to date the only French GNSS network certified in both QUALITY ISO 9001 and ENVIRONMENT ISO 14001.Today TERIA is composed of 217 fixed satellite data reception stations in France and abroad."