{"id":408,"date":"2023-11-16T13:13:06","date_gmt":"2023-11-16T12:13:06","guid":{"rendered":"https:\/\/info.euskoos.eus\/?page_id=408"},"modified":"2023-11-16T13:15:16","modified_gmt":"2023-11-16T12:15:16","slug":"frekuentzi-altuko-radarrak","status":"publish","type":"page","link":"https:\/\/info.euskoos.eus\/eu\/frekuentzi-altuko-radarrak\/","title":{"rendered":"Frekuentzi altuko radarrak"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"408\" class=\"elementor elementor-408\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ea57fc6 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"ea57fc6\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-12f0738\" data-id=\"12f0738\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7a07210 elementor-widget elementor-widget-heading\" data-id=\"7a07210\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Frekuentzi altuko radarrak<\/h1>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b798cd1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b798cd1\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a347d4a\" data-id=\"a347d4a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b4c7c74 elementor-section-content-middle elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b4c7c74\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ac14157\" data-id=\"ac14157\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2c34986 elementor-widget elementor-widget-heading\" data-id=\"2c34986\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frekuentzi altuko radarrak (HF)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-862b940 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"862b940\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba3da62 elementor-widget elementor-widget-text-editor\" data-id=\"ba3da62\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>EAEko kostaldeko Frekuentzi altuko radarren sistema (HF) 2009an ezarri zen, eta ordutik ez du etenaldi handirik izan. HF Frekuentzia Altuko radarrak kostaldetik irrati-seinaleak bidaltzean eta, ondoren, itsasoaren gainazalak islatutako seinalea aztertzean datzan teknologia da. Antena hartzailera itzultzen den seinalea olatuek eta korronteek eragindako islapen lausoaren ondorioz gertatzen da. Jasotako seinale horrekin eta analisi batzuen bidez, korronte ozeanikoen ordutegi-mapak kalkula daitezke. Korronte-mapa horiek lortzeko, gutxienez bi radar estazio izan behar dira, Euskadiko sarearen kasuan Matxitxako eta Higer lurmuturretan daudenak.<\/p><p>Euskal Autonomia Erkidegoko sistemak 10.000 km 2 inguruko eremua hartzen du, eta sortutako korronteen ordutegi-mapek guztizko abiadura-bektoreak dituzte 5 kilometroko bereizmeneko sare angeluzuzen batean. Sistema honek eskaintzen dituen datuak balio handikoak dira ozeanoaren azaleko zirkulazioa nolakoa den jakiteko, kostan bereziki konplexua baita eta zehaztasunez iragartzeko zaila. Gure kostaldearen jarraipen eta kudeaketa integratua egiteko funtsezko aukera dira, eta objektu flotatzaileak (adibidez, itsasoko zaborra, organismoak) eta mikroplastikoak, trazadore pasiboak (kutsatzaileak, etab.) sakabanatzeko eta atxikitzeko funtsezko faktoreak hobeto kontrolatzeko eta iragartzeko tresnak eskaintzen dituzte.<\/p>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-52a37cd\" data-id=\"52a37cd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-73b7873 elementor-widget elementor-widget-image\" data-id=\"73b7873\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/info.euskoos.eus\/wp-content\/uploads\/elementor\/thumbs\/radar_alta_frecuencia-qeyn3ip9n4oxg798cftjeiodjhlzoqcyyg05utdh80.jpg\" title=\"radar_alta_frecuencia\" alt=\"radar_alta_frecuencia\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-faa53db elementor-widget elementor-widget-image\" data-id=\"faa53db\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/info.euskoos.eus\/wp-content\/uploads\/elementor\/thumbs\/radas_alta_frecuencia_02-qeyn3ip9n4q2ddxt0l6ggqceb6ie8ibc5eztwqffb4.jpg\" title=\"radas_alta_frecuencia_02\" alt=\"radas_alta_frecuencia_02\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9e94079 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9e94079\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-64b611d\" data-id=\"64b611d\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-08a1f21 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"08a1f21\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-0f84ed2\" data-id=\"0f84ed2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a5b3e14 elementor-widget elementor-widget-heading\" data-id=\"a5b3e14\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Antenen ezaugarriak eta parametroak<\/h2>\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-cd11f6d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cd11f6d\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-d37be48\" data-id=\"d37be48\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17d4f55 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"17d4f55\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-dot-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Higer eta Matxitxakoko frekuentzi altuko radarren estazio bakoitzak bi antena ditu: antena hartzaile bat eta beste antena igorgailu bat, itsasoaren azaleraren altuera jakin batean kokatuak, eta elektrizitatez hornitutako bi gunetan eta komunikazio-sistema egoki batean.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b989e6 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"8b989e6\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-dot-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Radar estazio bakoitzak 5 MHz-tan zentratutako seinale bat igortzen du, 40 KHz-ko banda-zabalerarekin eta batez beste 40 W-eko potentzia erradiatuarekin.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdff5ae elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"fdff5ae\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-dot-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Olatuek islatzen duten seinalea estazio bakoitzeko ordenagailuan prozesatzen da, eta korronteen datuak Gasteizen kokatutako estazio zentralizatu batera bidaltzen dira, non korronte guztien mapak prozesatzen diren.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Frekuentzi altuko radarrak Frekuentzi altuko radarrak (HF) EAEko kostaldeko Frekuentzi altuko radarren sistema (HF) 2009an ezarri zen, eta ordutik ez du etenaldi handirik izan. HF Frekuentzia Altuko radarrak kostaldetik irrati-seinaleak bidaltzean eta, ondoren, itsasoaren gainazalak islatutako seinalea aztertzean datzan teknologia da. Antena hartzailera itzultzen den seinalea olatuek eta korronteek eragindako islapen lausoaren ondorioz gertatzen da.&hellip;&nbsp;<a href=\"https:\/\/info.euskoos.eus\/eu\/frekuentzi-altuko-radarrak\/\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Frekuentzi altuko radarrak<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/template-pagebuilder-full-width.php","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"on","neve_meta_reading_time":"","_themeisle_gutenberg_block_has_review":false,"_ti_tpc_template_sync":false,"_ti_tpc_template_id":"","footnotes":""},"class_list":["post-408","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/info.euskoos.eus\/eu\/wp-json\/wp\/v2\/pages\/408\/"}],"collection":[{"href":"https:\/\/info.euskoos.eus\/eu\/wp-json\/wp\/v2\/pages\/"}],"about":[{"href":"https:\/\/info.euskoos.eus\/eu\/wp-json\/wp\/v2\/types\/page\/"}],"author":[{"embeddable":true,"href":"https:\/\/info.euskoos.eus\/eu\/wp-json\/wp\/v2\/users\/2\/"}],"replies":[{"embeddable":true,"href":"https:\/\/info.euskoos.eus\/eu\/wp-json\/wp\/v2\/comments\/?post=408"}],"version-history":[{"count":8,"href":"https:\/\/info.euskoos.eus\/eu\/wp-json\/wp\/v2\/pages\/408\/revisions\/"}],"predecessor-version":[{"id":418,"href":"https:\/\/info.euskoos.eus\/eu\/wp-json\/wp\/v2\/pages\/408\/revisions\/418\/"}],"wp:attachment":[{"href":"https:\/\/info.euskoos.eus\/eu\/wp-json\/wp\/v2\/media\/?parent=408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}