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SEGAL (Space & Earth Geodetic Analysis Laboratory) is a collaborative scientific venture between University of Beira Interior (UBI) and Institute Geophysical Infante D. Luíz (IDL), which is physically located at Department of Computer Sciences (DI-UBI).

What We Do

SEGAL has vast experience in the acquisition and processing of GNSS observations for scientific applications, namely for reference frame and geodynamic studies, which have the highest requirements in terms of GNSS data quality. SEGAL, in collaboration with many institutions, has installed and is maintaining a network of GNSS stations distributed across Europe, Africa, South America, and Asia. Furthermore, SEGAL has several active collaborations with science organizations distributed all over the world that provide local support and hosting services at several projects. Currently, SEGAL processes on a daily basis data from more than 400 CORS (Continuously Operating Reference Stations) distributed all over the world.

Register in order to access our facility where you can retrieve data and solutions from CORS managed or co-managed by SEGAL.


Get in Touch


Universidade da Beira Interior, Departamento de Informática.
Rua Marquês d'Ávila e Bolama 6201-001 Covilhã, Portugal.
Telephone: +351 275 319 891 (1645) E-mail: info@segal.di.ubi.pt