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

Events
30 September 2021

TERIA at the 2021 INTERGEO International Exhibition

TERIA introduces PYX at INTERGEO INTERGEO was held on September 21, 22 and 23, 2021 in Hannover, Germany. It is one of the world's largest events in the geospatial industry.…
EventsHigh schools partners
30 September 2021

JURIS’CUP 30th edition

From 16 to 19 September 2021, was held the 30th edition of the JURIS'CUP in Marseille. A regatta that brought together 130 boats, 2200 participants from 13 nations. In 2019,…
EventsHigh schools partners
21 September 2021

16th edition of the Mediterranean BATICUP

This year, the BATICUP took place on September 11 and 12, 2021 in Marseille. Every year, this regatta brings together all the players in the world of construction and public…
BlogEvents
7 September 2021

PYX by TERIA at the summer workshop of the Order of Surveyors

The Summer workshop of the Order of Surveyors took place from August 31 to September 2, 2021 in the offices of the Higher School of Surveyors (ESGT). This 9th edition…
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