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
10 January 2023

TERIA network cover

TERIA is present in Europe and internationally with a dense multi-constellation network: GPS, GLONASS, GALILEO, BEIDOU. In order to guarantee a reliable and reinforced coverage, TERIA's permanent stations are located…
Events
2 November 2022

TERIA’s PYX attracts attention at INTERGEO 2022

TERIA celebrates the first anniversary of PYX at INTERGEO 2022 INTERGEO was held on October 18, 19 and 20, 2022 in Essen, Germany. INTERGEO is the largest international event in…
EventsHigh schools partners
2 November 2022

Cercle Géo, ESGT event with TERIA

TERIA supports the students Thursday, October 13 was held the 18th edition of the Geo Circle at the ESGT. An annual meeting between surveying professionals and students from all over…
Events
29 September 2022

TERIA present at the 46th Congress of Surveyors

TERIA at the side of the Surveyors The 46th Congress of Surveyors was held from 13 to 15 September at the Carré des Docks in Le Havre. The theme of…
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