{"id":328499,"date":"2024-03-20T12:55:25","date_gmt":"2024-03-20T11:55:25","guid":{"rendered":"https:\/\/sftarticles.wpenginepowered.com\/es\/?p=328499"},"modified":"2024-08-08T18:53:44","modified_gmt":"2024-08-08T16:53:44","slug":"la-agencia-espacial-europea-medira-la-tierra-a-escala-milimetrica","status":"publish","type":"post","link":"https:\/\/cms-articles.softonic.io\/es\/la-agencia-espacial-europea-medira-la-tierra-a-escala-milimetrica\/","title":{"rendered":"La Agencia Espacial Europea medir\u00e1 la Tierra a escala milim\u00e9trica"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.softonic.com\/articulos\/tierra-2-el-oraculo-meteorologico-de-ia-de-ultima-generacion-de-nvidia\" target=\"_blank\" rel=\"noopener\" title=\"La Tierra es enorme\">La Tierra es enorme<\/a>, tanto que los sistemas actuales de precisi\u00f3n tienen un margen de error de unos pocos cent\u00edmetros. Esto es impresionante, un hito en la historia de la humanidad. <strong>O eso pensamos los mortales, en la ESA no toleran el margen por encima del mil\u00edmetro.<\/strong><\/p>\n\n\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/95612986-96d5-11e6-af7c-00163ec9f5fa\/2801963717\/google-maps-logo\" alt=\"Google Maps\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">Google Maps<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/google-maps.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\">DESCARGAR<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        <svg class=\"rating-score__content\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" x=\"0\" y=\"0\" viewbox=\"0 0 50 50\" enable-background=\"new 0 0 50 50\" xml:space=\"preserve\"><path class=\"rating-score__background rating-score--good\" fill=\"none\" stroke-width=\"6\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><path class=\"rating-score__value rating-score__value--0\" fill=\"none\" stroke-width=\"6\" stroke-dashoffset=\"0\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><text class=\"rating-score__number\" content=\"\" text-anchor=\"middle\" transform=\"matrix(1 0 0 1 25 31.0837)\" data-auto=\"app-user-score\"><\/text><\/svg>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\" onerror=\"this.style.display='none'\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/google-maps.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">La Agencia Espacial Europea ha comprometido <strong>76,6 millones de euros para el desarrollo de G\u00e9nesis, un observatorio volante<\/strong> que proporcionar\u00e1 servicios de posicionamiento con una precisi\u00f3n milim\u00e9trica.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se espera que G\u00e9nesis proporcione el Marco de Referencia Terrestre Internacional (ITRF), un sistema global de coordenadas que define con precisi\u00f3n las posiciones y movimientos de la Tierra, <strong>hasta ese \u00fanico mil\u00edmetro de exactitud con una estabilidad a largo plazo de 0,1 mm al a\u00f1o.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">?And we have kick off for 2\ufe0f\u20e3 new navigation missions!<br><br>ESA has signed contracts with European companies to develop ?\ufe0fGenesis  &amp; ?LEO-PNT, new missions that will keep Europe at the forefront of global satnav.<a href=\"https:\/\/t.co\/J1d8oxo8S0\">https:\/\/t.co\/J1d8oxo8S0<\/a><\/p>&mdash; ESA Technology (@ESA_Tech) <a href=\"https:\/\/twitter.com\/ESA_Tech\/status\/1770094756502044848?ref_src=twsrc%5Etfw\">March 19, 2024<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Una precisi\u00f3n perfecta que se adapte al futuro de las necesidades<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para ello, <strong>el sat\u00e9lite dispondr\u00e1 a bordo de las principales t\u00e9cnicas de medici\u00f3n de la Tierra, como: <\/strong>la navegaci\u00f3n por sat\u00e9lite, la interferometr\u00eda de muy larga base, la medici\u00f3n l\u00e1ser por sat\u00e9lite y un sistema que utiliza el desplazamiento Doppler de las se\u00f1ales de radio entre las estaciones terrestres y los sat\u00e9lites para determinar la posici\u00f3n de estos. Todos estar\u00e1n sincronizados por un oscilador ultraestable (USO).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cuando se utilicen conjuntamente,<strong> la ESA espera poder corregir los sesgos inherentes a cada t\u00e9cnica.<\/strong> El a\u00f1o pasado, la ESA aplaudi\u00f3 la precisi\u00f3n horizontal de 20 cm y vertical de 40 cm alcanzada por el entonces nuevo Servicio de Alta Precisi\u00f3n (HAS).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>En aquel momento, la flota europea de navegaci\u00f3n por sat\u00e9lite, Galileo<\/strong>, con sus 28 constelaciones de sat\u00e9lites y su segmento terrestre mundial, <strong>se consideraba el sistema de navegaci\u00f3n por sat\u00e9lite m\u00e1s preciso del mundo.<\/strong><\/p>\n\n\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/2cddcc48-a4d6-11e6-88af-00163ec9f5fa\/3678680588\/nasa-app-logo\" alt=\"NASA App\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">NASA App<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/nasa-app.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\">DESCARGAR<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        <svg class=\"rating-score__content\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" x=\"0\" y=\"0\" viewbox=\"0 0 50 50\" enable-background=\"new 0 0 50 50\" xml:space=\"preserve\"><path class=\"rating-score__background rating-score--good\" fill=\"none\" stroke-width=\"6\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><path class=\"rating-score__value rating-score__value--0\" fill=\"none\" stroke-width=\"6\" stroke-dashoffset=\"0\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><text class=\"rating-score__number\" content=\"\" text-anchor=\"middle\" transform=\"matrix(1 0 0 1 25 31.0837)\" data-auto=\"app-user-score\"><\/text><\/svg>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\" onerror=\"this.style.display='none'\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/nasa-app.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Y aunque <strong>una resoluci\u00f3n de 20 cm es bastante precisa como medida de la Tierra, un solo mil\u00edmetro lo es bastante m\u00e1s.<\/strong> <strong>La agencia espacial a\u00f1adi\u00f3 que<\/strong>: la meteorolog\u00eda,<a href=\"https:\/\/www.softonic.com\/articulos\/tierra-2-el-oraculo-meteorologico-de-ia-de-ultima-generacion-de-nvidia\" target=\"_blank\" rel=\"noopener\" title=\" la predicci\u00f3n de riesgos naturales, la vigilancia de los efectos del cambio clim\u00e1tico\"> la predicci\u00f3n de riesgos naturales, la vigilancia de los efectos del cambio clim\u00e1tico<\/a>, la ordenaci\u00f3n del territorio y la topograf\u00eda, as\u00ed como el estudio de las fuerzas gravitatorias y no gravitatorias como campos, tambi\u00e9n se ver\u00e1n beneficiados.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La Agencia Espacial Europea ha comprometido 76,6 millones de euros para el desarrollo de G\u00e9nesis, un observatorio volante de precisi\u00f3n perfecta.<\/p>\n","protected":false},"author":9265,"featured_media":328500,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","wpcf-pageviews":1},"categories":[9317],"tags":[11098],"usertag":[],"vertical":[],"content-category":[],"class_list":["post-328499","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-app-subdomain-redirectionnasa-app"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/posts\/328499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/users\/9265"}],"replies":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/comments?post=328499"}],"version-history":[{"count":0,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/posts\/328499\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/media\/328500"}],"wp:attachment":[{"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/media?parent=328499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/categories?post=328499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/tags?post=328499"},{"taxonomy":"usertag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/usertag?post=328499"},{"taxonomy":"vertical","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/vertical?post=328499"},{"taxonomy":"content-category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/content-category?post=328499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}