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RAEGE Scientific-Technical Advisory Committee Meeting at the Royal Observatory of Madrid

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RAEGE Scientific-Technical Advisory Committee Meeting at the Royal Observatory of Madrid On May 28 and 29, the Scientific-Technical Advisory Committee meeting for the Atlantic Network of Geodynamic and Space Stations (RAEGE) project took place at the Royal Observatory of Madrid. The conference brought together national and international experts in geodesy and astronomy to discuss the …

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IGN Yebes Observatory Technology Development Center 2021–2022 Report

2023, Publications, Report / By

IGN Yebes Observatory Technology Development Center 2021–2022 Report The main technical developments of the Yebes Observatory (IGN, Spain) in 2021 and 2022 related to geodetic VLBI are introduced. J. A. Lopez-Pérez[1], C. Albo-Castaño[1], R. Amils-Samalot[1], L. Barbas-Calvo[1], M. Bautista-Durán[1], F. J. Beltrán-Martínez[1], M. Díez-González[1], J. D. Gallego-Puyol[1], P.García-Carreño[1], A. García-Castellano[1], A. García-Marín[1], O. García-Pérez[1], G. …

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RAEGE Santa Maria accepted in the VGOS Network

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RAEGE Santa Maria accepted in the VGOS Network The VGOS Core Network (VLBI Global Observing System) comprises all the stations equipped with state-of-the-art technology to cope with the requirements defined by GGOS (Global Geodetic Observing System) to achieve the accuracy and precision desired for the geodetic VLBI products, as the EOPs (Earth Orientation Parameters) or …

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A Simulation Study Exploring The Capabilities Of The RAEGE Frame Within The IVS And Beyond

2023, Poster, Publications / By

A Simulation Study Exploring The Capabilities Of The RAEGE Frame Within The IVS And Beyond RAEGE commenced in 2011 with a Memorandum of Understanding between the Governments of Azores and Spain to set up a Very Long Baseline Interferometry VLBI observing network consisting of four antennas situated at Yebes (near Madrid), and on the islands …

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Single-dish observations of methanol masers at 6.67 and 12.2 GHz with a 13.2 m VGOS radio telescope in the Mid-Atlantic

2023, Poster, Publications / By

Single-dish observations of methanol masers at 6.67 and 12.2 GHz with a 13.2 m VGOS radio telescope in the Mid-Atlantic The RAEGE network (Portuguese/Spanish acronym for Atlantic Network of Geodynamic and Space Stations) is a cooperation project between the National Geographic Institute of Spain and the Regional Government of the Azores. The project will build …

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The compatibility of DORIS with VGOS

2023, Poster, Proceeding, Publications / By

The compatibility of DORIS with VGOS The most precise global geodetic reference frame, the International Terrestrial Reference Frame (ITRF), is based on four space geodesy techniques: Very Long Baseline Interferometry (VLBI), Satellite Laser Ranging (SLR), Global Navigation Satellite Systems (GNSS) and the Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) System. All four techniques complement …

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Assessing The Consistency Of The Conventional Reference Frames (Terrestrial And Celestial) And Their Impact On Estimated EOP Using VLBI-Based Data

2023, Presentation, Publications / By

Assessing The Consistency Of The Conventional Reference Frames (Terrestrial And Celestial) And Their Impact On Estimated EOP Using VLBI-Based Data The conventional International Terrestrial Reference Frame (ITRF) is based on the combination of solutions from several space geodetic techniques, including observations until the end of 2020, and incorporates updated data and models. In contrast, the …

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Radio astronomy with multiband receivers and frequency phase transfer: Scientific perspectives

2023, Publications, Report / By

Radio astronomy with multiband receivers and frequency phase transfer: Scientific perspectives The technique of frequency phase transfer (FPT), enabled by multiband receivers with shared optical path (SOP), is set to become a true backbone of VLBI operations at frequencies above 22 GHz. The FPT has been successfully implemented at the Korean VLBI Network (KVN), while …

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