The reference in Full GNSS positioning with centimeter-level accuracy

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

Jean BERTERRECHE
President and Honorary Surveyor-Expert

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

iTERIA Application

GDOP

Real Time Map

ANGOULEME FESTIVAL COMIC BOOK TERIA BlogCultural patronage
11 February 2020

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Photo credits ©Pal et ©DSP / Twenty-One Creation Théo ANDREOLETTI, a young karting champion Since 2017, TERIA has been supporting a young karting athlete, Théo ANDREOLETTI, who competes in the…
Blog
10 January 2020

LBAS and SBAS accuracy augmentation systems

LBAS and SBAS accuracy augmentation systems LBAS and SBAS are two systems for optimizing the accuracy of geolocation by GNSS satellites. The LBAS system (Local Based Augmentation System) ensures the…
Blog
10 January 2020

EASYMILE, pioneer in autonomous vehicles

EasyMile, the French start-up for autonomous vehicles TERIA is at the centre of innovation in the field of "Smart-cities". These " intelligent cities " are based on several fundamental aspects,…
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