The RGF93 : The French Geodetic Network 1993
What is the RGF93 ? In metropolitan France, the official geodetic system is the RGF93, it allows to materialize a precise reference point on the metropolitan territory while adapting to…
All geolocation systems converge towards centimetric accuracy.
TERIA is at the centre of this evolution.
Jean BERTERRECHE
President and Honorary Surveyor-Expert
CONSTELLATIONS GPS, GALILEO, GLONASS, BEIDOU
TERIA is a service to improve the accuracy of Full GNSS positioning in real time.
The service covers the national territory and is open to Europe through active partnerships.
24h/7j
Service availability
10
Convergence time*
1-2
Centimeter accuracy*
*can change depending on atmospheric conditions, multi-paths, markings, spatial geometry and the number of satellites tracked.
Further and beyond
Additional services
Post-processing
Correction in post-positioning via an online calculation of the raw data recorded by a GNSS receiver.
Rinex
The Rinex service allows you to download Virtual Rinex to simulate observations for the chosen position.
Ingénierie
Assistance to the Contracting Authority and/or staff training for the installation of GNSS antennas managed by TERIA.
Formation
Training program is provided to users of the TERIA network in order to use 100% of this technology.
iTERIA Application
Download the iTERIA App
iTERIA Application
GDOP
Real Time Map
News & Events
Newsletter
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