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

BlogScientific commitment
10 June 2022

PYX is involved in scientific expeditions

PYX has participated in many scientific measurement expeditions. This is an opportunity for our engineers and partners to use the PYX receiver in extreme conditions. For many years, TERIA has…
Blog
9 June 2022

High solar activity: what consequences for your GNSS device?

Eminent Solar Maximum Approach On 30 March 2022, our Sun emitted a powerful flare. This phenomenon is impressive. These geomagnetic storms strongly disturb the electronic equipment in our daily life:…
BlogEventsHigh schools partners
17 May 2022

Review of the 2nd Edition of the eXpert GAME of the Order of Surveyors

2nd Edition of the eXpert GAME of the Order of Surveyors On Thursday, May 5, the second edition of the eXpert GAME, the Surveyors' Business Game, took place with the…
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…
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