Welcome Message

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.


JPL (NASA) team at UBI to teach new software version PDF Print E-mail
Written by Administrator   
Monday, 10 September 2018 11:44

GipsyX course with NASA trainers

From September 5th to 7th, a team from Jet Propulsion Laboratory (JPL/NASA) had been at UBI to teach how to use GipsyX. This new software version has now replaced GIPSY-OASIS as JPL's flagship GNSS data analysis software.

This course, which was attended by 25 researchers, covered the fundamentals of using the GipsyX software package to perform static and kinematic precise point positioning of terrestrial stations from GNSS data. The course was attended by researchers from Brazil, Canada, Colombia, Spain, the United States, France, Greece, Holland, Italy, Norway, Portugal, Seychelles, Sweden, Turkey and Ukraine.

Last Updated on Monday, 10 September 2018 12:04

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