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

EventsHigh schools partners
29 September 2023

32th edition of the JURIS’CUP

From September 14 to 17, 2023, the 32nd edition of the JURIS'CUP was held in Marseille. Over a hundred boats participated, including 2 boats racing with the Surveyors and ESGT…
Events
17 July 2023

Summer Universities of Surveyors : a special edition for TERIA

On June 27, 28 and 29, the summer universities of the Order of Surveyors were held at the ESGT ( Higher School of Surveyors and Topographers) in Le Mans. TERIA…
BlogEventsSports partners
6 July 2023

TERIA Open Golf, a successful first edition

On Friday June 2nd, the first edition of the TERIA OPEN GOLF competition took place at Bordeaux Lac's Blue Green, marking a memorable day for all Golf lovers. This event…
BlogEventsHigh schools partners
13 April 2023

PARIS 2024 Olympics invited to the 3rd edition of the eXpert GAME

The French Order of Surveyors has launched the 3rd edition of the eXpert GAME Thursday, March 30 welcomed the launch of the third edition of the eXpert GAME, the Business…
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