2022 – RAEGE-Az

RAEGE: the Spanish-Portuguese Infrastructure of Geodetic Stations

This contribution will show the current status of the joint Spanish-Portuguese infrastructure for Space Geodesy called RAEGE, which stands for Red Atlántica de Estaciones Geodinámicas y Espaciales. This infrastructure will consist of four space geodesy stations, two in Spain (Yebes and Gran Canaria) and two in Portugal (Santa Maria and Flores islands, Açores archipelago). Each …

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VLBI-Based Assessment Of The Consistency Of The Conventional EOP Series And The Terrestrial Reference Frames

The Global Geodetic Observing System (GGOS) of the International Association of Geodesy (IAG) envisages stringent accuracy goals for the International Terrestrial Reference Frame (ITRF) realization in terms of position (1 mm) and velocity (0.1 mm/year). These requirements entail that the Earth Orientation Parameters (EOP) should be estimated with similar accuracy. The ITRF is based on …

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VLBI-based assessment of the consistency of the conventional EOP series and the terrestrial reference frames

VLBI-based assessment of the consistency of the conventional EOP series and the terrestrial reference frames Read More »

VLBI for Geodesy: Fundamentals, Operation, Products & Applications

The RAEGE network (Portuguese-Spanish acronym for Atlantic Network of Geodynamic and Space Stations) is a project resulting from the cooperation between the National Geographic Institute of Spain (IGN) and the Government of Azores. It is a unique project at a geodetic and geodynamic level, in which it is committed to the combination of space geodetic …

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High energy ions associated with the SEP event on May 22, 2013

A Solar Energetic Particle (SEP) was detected by the Electron Proton and Alpha Monitor (EPAM) onboard of the Advanced Composition Explorer (ACE) spacecraft on 2013 May 22 both in the electrons and ion channels. In the electrons channels, it is a prompt fast rising highly isotropic event. There is an evidence in the ion channels …

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RAEGE Project: Status, Analysis Endeavors, and Future Prospects

RAEGE (Atlantic Network of Geodynamic and Space Stations) is a project resulting from the cooperation between the National Geographic Institute of Spain (IGN) and the Government of Azores. It is a unique project at a geodetic and geodynamic level, in which it is committed to the combination of geodetic techniques in four stations – two …

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Simulador de VLBI

A Associação RAEGE Açores (RAEGE-Az), enquanto entidade que implementa um projeto de geodesia espacial nos Açores – o projeto RAEGE (Rede Atlântica de Estações Geodinâmicas e Espaciais) – assumiu como parte da sua missão a divulgação de ciência e tecnologia, com foco nas áreas que são trabalhadas a partir de Santa Maria, tais como a …

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RAEGE-Az e o impacto da Comunicação de Ciência

RAEGE-Az e o impacto da Comunicação de Ciência Read More »

RAEGE Santa Maria: Station overview

The RAEGE station of Santa Maria is part of the RAEGE network (Atlantic Network of Geodynamic and Space Stations), a cooperation project established between the National Geographic Institute of Spain (IGN) and the Regional Government of the Azores. It is a unique project at a geodetic and geodynamic level, in which it is committed to …

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