The reference in Full GNSS positioning with centimeter-level accuracy

DISCOVER THE NEW ALL-IN-ONE
SOLUTION

All geolocation systems converge towards centimetric accuracy.
TERIA is at the centre of this evolution.

Jean BERTERRECHE
President and Honorary Surveyor-Expert
TERIA-MESURE CENTIMETRIQUE+A

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.

TERIA-MESURE CENTIMETRIQUE+A

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.

TERIA

The NRTK TERIA service is available from any terminal with Internet access using the NTRIP protocol.

TERIAsat

The TERIAsat service is a 100% satellite solution GNSS , PPP-RTK corrections are broadcast via geostationary satellites.

TERIAmove

TERIAmove is a service dedicated to mobile applications (robots, autonomous vehicles, drones, precision agriculture (…), requiring a precise geolocation service.

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.

What is TERIA ?

iTERIA Application

Download the iTERIA App

GDOP

Real Time Map

News & Events

Blog
4 May 2022

APLITOP: An international collaboration

A simple solution that meets 100% of the surveying needs of measurement experts.    Paris, FRANCE. May 4th , 2022 - TERIA announces today its collaboration with Aplitop, an expert…
Blog
4 May 2022

APLITOP: An international collaboration

A simple solution that meets 100% of the surveying needs of measurement experts.    Paris, FRANCE. May 4th , 2022 - TERIA announces today its collaboration with Aplitop, an expert…
Blog
7 April 2022

TERIA awarded by Enedis in the Start-up competition for the ecological transition

. TERIA has participated in the 4th edition of the Enedis Start-up Competition and was awarded in the "Industrial Performance" category. 37 finalists were selected to defend their project in…
BlogEvents
18 March 2022

The 6th French Ski Cup for Surveyors with TERIA

March 4 and 5, 2022, 6th edition of the French Cup of ski of the Surveyors in Saint-Gervais les Bains. A competition that gathered more than a hundred participants from…
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