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

EventsScientific commitment
16 June 2021

Prats de Mollo: Measuring the Paris meridian marker with TERIA

On Friday, June 18, TERIA - historical partner of surveyors - was pleased to accompany the members of the French National Union of Surveyors of the Pyrénées-Orientales (UNGE 66) in…
BlogSports partners
6 May 2021

Focus on Romain MARI, Skicross athlete

. © ZOOM Agency For two years, TERIA has supported Romain MARI, a French alpine skier in the skicross discipline. This athlete is a member of the club : C.s…
Blog
20 April 2021

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…
Blog
14 April 2021

An ISO 9001/14001 certified quality policy for TERIA

EXAGONE-TERIA is the only GNSS Network management structure in France to benefit from the ISO standard certifications. Certified ISO 9001 in 2011 for meeting quality management standards, in 2014 it…
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