{"id":1067,"date":"2023-07-19T08:27:09","date_gmt":"2023-07-19T08:27:09","guid":{"rendered":"http:\/\/wrc23.apt.int\/?page_id=1067"},"modified":"2023-07-19T08:28:32","modified_gmt":"2023-07-19T08:28:32","slug":"res-655-wrc-15","status":"publish","type":"page","link":"https:\/\/apg.apt.int\/index.php\/res-655-wrc-15\/","title":{"rendered":"Res 655 (WRC-15)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1067\" class=\"elementor elementor-1067\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b41c119 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no\" data-id=\"b41c119\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\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-1fb7a93\" data-id=\"1fb7a93\" 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-c8eba34 premium-blog-align-left elementor-widget elementor-widget-premium-addon-blog\" data-id=\"c8eba34\" data-element_type=\"widget\" data-settings=\"{&quot;premium_blog_columns_number&quot;:&quot;100%&quot;,&quot;premium_blog_grid&quot;:&quot;yes&quot;,&quot;premium_blog_layout&quot;:&quot;even&quot;,&quot;premium_blog_columns_number_tablet&quot;:&quot;50%&quot;,&quot;premium_blog_columns_number_mobile&quot;:&quot;100%&quot;}\" data-widget_type=\"premium-addon-blog.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t\t\t<div class=\"premium-blog-wrap  premium-blog-even\" data-page=\"1067\">\n\t\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"1\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-classic\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper empty-thumb\">\n\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/apg.apt.int\/index.php\/2023\/07\/19\/res-655-wrc-15\/\" target=\"_blank\">\n\t\t\t\tRes 655 (WRC-15)\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"premium-blog-content-inner-wrapper\">\n\t\t\n<p>\u00a0<\/p>\n\n\n\n<p class=\"is-layout-flow wp-block-column-is-layout-flow is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\"><em>Definition of time scale and dissemination of time signals via radiocommunication systems<\/em><\/p>\n\n<p><strong>APT View:<\/strong><\/p>\n\n<ul>\n<li>APT Members support the ITU-R studies conducted under Resolution 655 (WRC-15), recognizing that the 27th General Conference on Weights and Measures (CGPM) in November 2022 adopted Resolution 4 and decided that the maximum value for the difference (UT1 \u2013 UTC) would be increased. APT Members are of the view that modification to Resolution 655 (WRC-15) is necessary to reflect the decision made by CGPM.<\/li>\n<\/ul>\n\n<ul>\n<li>APT Members also recognize the responsibility of the International Bureau of Weights and Measures (BIPM) for the maintenance of a global time scale and believes that the responsibility of the ITU-R includes the spectrum allocation for radiocommunication time signal dissemination and the associated ITU Recommendation(s) for their dissemination.<\/li>\n<\/ul>\n\n<ul>\n<li>APT Members support the continuation of the ITU-R studies to cooperate further with the BIPM, the International Committee of Weights and Measures (CIPM) and CGPM on the future of UTC.<\/li>\n<\/ul>\n\n<ul>\n<li>APT Members would like to end leap seconds.<\/li>\n<\/ul>\n\n<p><strong>APT Common Proposal: <a href=\"https:\/\/www.apt.int\/sites\/dhttps:\/\/www.apt.int\/sites\/default\/files\/Upload-files\/APG-23\/R23-WRC23-C-0062A24-A6MSW-E.docxefault\/files\/Upload-files\/APG-23\/R23-WRC23-C-0062A24-A6MSW-E.docx\">Doc. WRC-23\/62 (Add.24)(Add.6)<\/a><br \/><\/strong><\/p>\n<p><strong>AI Coordinator:<\/strong> Mr. Takahiro Yokoyama (Japan)<br \/>Contact: t.yokoyama[at]joy.ocn.ne.jp<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/apt4wrc23.apt.int\/wp-content\/uploads\/2023\/10\/Takahiro_yokoyama-278x300.jpg\" alt=\"\" width=\"115\" height=\"124\" \/><\/p>\n\n\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0309ce9 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no\" data-id=\"0309ce9\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\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-top-column elementor-element elementor-element-ecf0b89\" data-id=\"ecf0b89\" 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-07a5776 elementor-widget elementor-widget-shortcode\" data-id=\"07a5776\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><div id=\"af-wrapper\"><div id=\"forum-header\"><div id=\"forum-navigation-mobile\"><a><span class=\"fas fa-bars\"><\/span>Menu<\/a><\/div><span class=\"screen-reader-text\">Forum Navigation<\/span><div id=\"forum-navigation\"><a class=\"home-link\" href=\"https:\/\/apg.apt.int\/index.php\/forum\" target=\"_self\">Forum<\/a><\/div><div id=\"forum-search\"><span class=\"search-icon fas fa-search\"><\/span><form method=\"get\" action=\"https:\/\/apg.apt.int\/index.php\/forum\/search\/\"><input name=\"keywords\" type=\"search\" placeholder=\"Search ...\" value=\"\"><\/form><\/div><div class=\"clear\"><\/div><\/div><div id=\"forum-breadcrumbs\" itemscope itemtype=\"http:\/\/schema.org\/BreadcrumbList\"><span class=\"screen-reader-text\">Forum breadcrumbs - You are here:<\/span><span class=\"breadcrumb-icon fas fa-home\"><\/span><span itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"><a itemprop=\"item\" href=\"https:\/\/apg.apt.int\/index.php\/forum\" title=\"-\"><span itemprop=\"name\">-<\/span><\/a><meta itemprop=\"position\" content=\"1\"><\/span><span class=\"breadcrumb-icon fas fa-chevron-right separator\"><\/span><\/div><h1 class=\"main-title main-title-\">-<\/h1><div class=\"title-element\" id=\"forum-category-33\">AI1.1<span class=\"last-post-headline\">Last post<\/span><\/div><div class=\"content-container\"><div class=\"content-element forum\" id=\"forum-7\"><div class=\"forum-status read\"><i class=\"fas fa-comments\"><\/i><\/div><div class=\"forum-name\"><a class=\"forum-title\" href=\"https:\/\/apg.apt.int\/index.php\/forum\/forum\/agenda-1-5\/\">AI1.1<\/a><small class=\"forum-stats\">0 Topics&nbsp;&middot;&nbsp;0 Posts<\/small><small class=\"forum-lastpost-small\"><small class=\"no-topics\">No topics yet!<\/small><\/small><\/div><div class=\"forum-poster\"><small class=\"no-topics\">No topics yet!<\/small><\/div><\/div><\/div><div class=\"title-element\" id=\"forum-category-34\">AI1.3<span class=\"last-post-headline\">Last post<\/span><\/div><div class=\"content-container\"><div class=\"content-element forum\" id=\"forum-8\"><div class=\"forum-status read\"><i class=\"fas fa-comments\"><\/i><\/div><div class=\"forum-name\"><a class=\"forum-title\" href=\"https:\/\/apg.apt.int\/index.php\/forum\/forum\/agenda-item-1-1\/\">AI1.3<\/a><small class=\"forum-stats\">0 Topics&nbsp;&middot;&nbsp;0 Posts<\/small><small class=\"forum-lastpost-small\"><small class=\"no-topics\">No topics yet!<\/small><\/small><\/div><div class=\"forum-poster\"><small class=\"no-topics\">No topics yet!<\/small><\/div><\/div><\/div><div class=\"title-element\" id=\"forum-category-35\">AI1.4<span class=\"last-post-headline\">Last post<\/span><\/div><div class=\"content-container\"><div class=\"content-element forum\" id=\"forum-6\"><div class=\"forum-status read\"><i class=\"fas fa-comments\"><\/i><\/div><div class=\"forum-name\"><a class=\"forum-title\" href=\"https:\/\/apg.apt.int\/index.php\/forum\/forum\/agenda-1-4\/\">Agenda 1.4<\/a><small class=\"forum-stats\">0 Topics&nbsp;&middot;&nbsp;0 Posts<\/small><small class=\"forum-lastpost-small\"><small class=\"no-topics\">No topics yet!<\/small><\/small><\/div><div class=\"forum-poster\"><small class=\"no-topics\">No topics yet!<\/small><\/div><\/div><\/div><div id=\"read-unread\"><span class=\"indicator unread\"><\/span><span class=\"indicator-label\">New posts<\/span><span class=\"indicator read\"><\/span><span class=\"indicator-label\">Nothing new<\/span><span class=\"indicator-label\"><span class=\"fas fa-check\"><\/span><a href=\"https:\/\/apg.apt.int\/index.php\/forum\/markallread\/?_wpnonce=f549206020\">Mark All Read<\/a><\/span><span class=\"indicator-label\"><span class=\"fas fa-history\"><\/span><a href=\"https:\/\/apg.apt.int\/index.php\/forum\/unread\/\">Show Unread Topics<\/a><\/span><div class=\"clear\"><\/div><\/div><div id=\"bottom-navigation\"><\/div><div class=\"clear\"><\/div><\/div><\/div>\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b20acdd\" data-id=\"b20acdd\" 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-2168cab elementor-widget elementor-widget-shortcode\" data-id=\"2168cab\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">            <style type=\"text\/css\">\n                .bm-login-form{\n                    background: white;\n                    border: 1px solid #ccc;\n                    color: black;\n                    padding: 15px 25px;\n                    margin: 15px auto;\n                    width: 100%;\n                    max-width: 600px;\n                }\n\n                .bm-login-form .bm-login-text{\n                    color: black;\n                    font-size: 16px;\n                    margin: 10px 0 20px;\n                    font-weight: bold;\n                }\n\n                .bm-login-form form label{\n                    display: block;\n                    width: 100%;\n                    margin-bottom: 10px;\n                }\n                .bm-login-form form input[type=\"text\"],\n                .bm-login-form form input[type=\"password\"]{\n                    display: block;\n                    width: 100%;\n                }\n            <\/style>\n            <div class=\"bm-login-form\">\n                <p class=\"bm-login-text\">Login required<\/p><form name=\"bm-login-form\" id=\"bm-login-form\" action=\"https:\/\/apg.apt.int\/wp-login.php\" method=\"post\"><p class=\"login-username\">\n\t\t\t\t<label for=\"user_login\">Username or Email Address<\/label>\n\t\t\t\t<input type=\"text\" name=\"log\" id=\"user_login\" autocomplete=\"username\" class=\"input\" value=\"\" size=\"20\" \/>\n\t\t\t<\/p><p class=\"login-password\">\n\t\t\t\t<label for=\"user_pass\">Password<\/label>\n\t\t\t\t<input type=\"password\" name=\"pwd\" id=\"user_pass\" autocomplete=\"current-password\" spellcheck=\"false\" class=\"input\" value=\"\" size=\"20\" \/>\n\t\t\t<\/p><p class=\"login-remember\"><label><input name=\"rememberme\" type=\"checkbox\" id=\"rememberme\" value=\"forever\" \/> Remember Me<\/label><\/p><p class=\"login-submit\">\n\t\t\t\t<input type=\"submit\" name=\"wp-submit\" id=\"wp-submit\" class=\"button button-primary\" value=\"Log In\" \/>\n\t\t\t\t<input type=\"hidden\" name=\"redirect_to\" value=\"\/index.php\/wp-json\/wp\/v2\/pages\/1067\" \/>\n\t\t\t<\/p><\/form>            <\/div>\n            <\/div>\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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Res 655 (WRC-15) &lt;Text to be included&gt;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","ub_ctt_via":"","site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","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-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-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-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-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-gradient":""}},"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"footnotes":""},"class_list":["post-1067","page","type-page","status-publish","hentry"],"featured_image_src":null,"_links":{"self":[{"href":"https:\/\/apg.apt.int\/index.php\/wp-json\/wp\/v2\/pages\/1067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apg.apt.int\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/apg.apt.int\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/apg.apt.int\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/apg.apt.int\/index.php\/wp-json\/wp\/v2\/comments?post=1067"}],"version-history":[{"count":4,"href":"https:\/\/apg.apt.int\/index.php\/wp-json\/wp\/v2\/pages\/1067\/revisions"}],"predecessor-version":[{"id":1071,"href":"https:\/\/apg.apt.int\/index.php\/wp-json\/wp\/v2\/pages\/1067\/revisions\/1071"}],"wp:attachment":[{"href":"https:\/\/apg.apt.int\/index.php\/wp-json\/wp\/v2\/media?parent=1067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}