{"id":4911,"date":"2021-03-19T12:00:06","date_gmt":"2021-03-19T13:00:06","guid":{"rendered":"https:\/\/raege-az.pt\/?p=4911"},"modified":"2022-03-04T14:38:54","modified_gmt":"2022-03-04T15:38:54","slug":"25th-evga-working-meeting-2021","status":"publish","type":"post","link":"https:\/\/raege-az.pt\/en\/25th-evga-working-meeting-2021\/","title":{"rendered":"25th EVGA Working Meeting 2021"},"content":{"rendered":"
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The EVGA Working Meeting is an event that foresees the meeting of the European VLBI working group for Geodesy and Astronomy. Every two years, this group carries out scientific research in these two areas \u2013 mentioned above \u2013 which culminates in an annual journal publishing the various pieces and scientific articles resulting from the various studies. \u00a0<\/p>

The Santa Maria\u2019s RAEGE Station was pleased to participate in the event this year, with the collaboration of Mariana Moreira, a member of the Research and Development team at the Santa Maria\u2019s Station, who contributed to the abstract and results of the work \u201cConsistency of VLBI estimates in the CONT17 campaign<\/a><\/strong>\u201d developed in partnership with researchers Esther Azcue, V\u00edctor Puente and Elena Mart\u00ednez from the National Geographic Institute (IGN, Spain) and the Yebes Observatory.<\/p>

The purpose of this piece was to evaluate the influence of the number of antennas participating in each VLBI (Very Long Baseline Interferometry) observation and on the geometry of the network formed by them in the results obtained by the 2017 campaign. That is if the position of the antennas in the terrestrial globe (NORTH-SOUTH, EAST-WEST) and their number would influence, and to what extent, the VLBI data, such as the Earth Rotation Parameters (EOP).<\/p>

During the online event, which was attended by several members of Santa Maria\u2019s RAEGE Station, Jos\u00e9 Ant\u00f3nio L\u00f3pez-P\u00e9rez (Director of the RAEGE network) presented the status of the RAEGE Project, whose abstract had contributions from, also members of the RAEGE Azores (RAEGE-Az), Francisco Wallenstein, president of RAEGE-Az, and Jo\u00e3o Salmim, current director of the RAEGE Station in Santa Maria Island.<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tBack to news page<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

O EVGA Working Meeting \u00e9 um evento que prev\u00ea a reuni\u00e3o do grupo de trabalho Europeu de VLBI para a Geodesia e Astronomia. A cada dois anos, este grupo elabora pesquisas cient\u00edficas nestas duas \u00e1reas – referidas anteriormente – que culminam numa revista anual divulgando os v\u00e1rios trabalhos e artigos cient\u00edficos resultantes dos diversos estudos. […]<\/p>","protected":false},"author":1,"featured_media":4959,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[22,20],"tags":[],"class_list":["post-4911","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conferencias","category-eventos"],"yoast_head":"\n25th EVGA Working Meeting 2021 - RAEGE-Az<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/raege-az.pt\/en\/25th-evga-working-meeting-2021\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"25th EVGA Working Meeting 2021 - RAEGE-Az\" \/>\n<meta property=\"og:description\" content=\"O EVGA Working Meeting \u00e9 um evento que prev\u00ea a reuni\u00e3o do grupo de trabalho Europeu de VLBI para a Geodesia e Astronomia. 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