{"id":21178,"date":"2026-10-21T14:07:22","date_gmt":"2026-10-21T06:07:22","guid":{"rendered":"https:\/\/www.bdpnt.com\/?p=21178"},"modified":"2026-10-21T14:18:09","modified_gmt":"2026-10-21T06:18:09","slug":"%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7","status":"publish","type":"post","link":"https:\/\/www.bdpnt.com\/en\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/","title":{"rendered":"\"Beidou Time\" Will Become a Global Tool for High-Precision Time Synchronization"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6765\u6e90\uff1a\u5149\u660e\u65e5\u62a5 \u53d1\u5e03\u65f6\u95f4\uff1a2026\u5e749\u670829\u65e5<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Recently, the International Bureau of Weights and Measures (BIPM) completed the first-ever calibration and comparison verification of key Beidou parameters in China as part of its Global Navigation Satellite System (GNSS) time transfer standards. The Chinese Academy of Metrology precisely measured the technical parameters of the two BeiDou-3 signal frequencies\u2014B1C and B2a\u2014laying a solid foundation for global users to obtain \u201cstandard time\u201d via BeiDou.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u3000\u6807\u51c6\u65f6\u95f4\u662f\u5b9a\u4f4d\u3001\u5bfc\u822a\u548c\u6388\u65f6\u7b49\u670d\u52a1\u7684\u91cd\u8981\u57fa\u7840\uff0c\u5168\u7403\u901a\u7528\u7684\u6807\u51c6\u65f6\u95f4\u662f\u534f\u8c03\u4e16\u754c\u65f6\uff08UTC\uff09\u3002\u5168\u4e16\u754c80\u591a\u5bb6\u65f6\u95f4\u9891\u7387\u5b9e\u9a8c\u5ba4\u53c2\u4e0eBIPM\u7684\u56fd\u9645\u539f\u5b50\u65f6\u5408\u4f5c\uff0c\u4e3b\u8981\u901a\u8fc7GNSS\u65f6\u95f4\u9891\u7387\u4f20\u9012\u6280\u672f\u5b9e\u73b0\u5404\u5b9e\u9a8c\u5ba4\u4e4b\u95f4400\u591a\u53f0\u539f\u5b50\u949f\u7684\u9ad8\u7cbe\u5ea6\u6bd4\u5bf9\uff0c\u7ecf\u52a0\u6743\u5e73\u5747\u3001\u9891\u7387\u6821\u51c6\u3001\u95f0\u79d2\u8c03\u6574\u540e\u4ea7\u751fUTC\u3002BIPM\u6bcf\u6708\u62a5\u9053\u5404\u5b9e\u9a8c\u5ba4\u6807\u51c6\u65f6\u95f4\u4e0eUTC\u7684\u504f\u5dee\uff0c\u5404\u56fd\u636e\u6b64\u8c03\u6574\u672c\u5730\u65f6\u95f4\uff0c\u5b9e\u73b0\u5168\u7403\u65f6\u95f4\u7edf\u4e00\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u3000GNSS\u65f6\u95f4\u4f20\u9012\u6807\u51c6\u7684\u51c6\u786e\u6027\u662f\u4fdd\u969c\u5168\u7403\u65f6\u95f4\u4e00\u81f4\u7684\u5173\u952e\u3002\u6b64\u6b21\u6807\u6821\u4e2d\uff0c\u4e2d\u56fd\u8ba1\u91cf\u9662\u4f9d\u6258\u56fd\u5bb6\u65f6\u95f4\u9891\u7387\u8ba1\u91cf\u57fa\u51c6\u548c\u5148\u8fdb\u6d4b\u91cf\u8bbe\u5907\uff0c\u7ec4\u5efa\u8de8\u5b66\u79d1\u9752\u5e74\u56e2\u961f\uff0c\u4e0d\u65ad\u653b\u514b\u65f6\u5ef6\u7cbe\u5bc6\u6d4b\u91cf\u3001\u5929\u7ebf\u76f8\u4f4d\u4e2d\u5fc3\u6807\u5b9a\u548c\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u7b49\u5173\u952e\u6280\u672f\u96be\u70b9\uff0c\u786e\u4fdd\u6821\u51c6\u7ed3\u679c\u51c6\u786e\u53ef\u9760\u3002\u6807\u6821\u5b8c\u6210\u540e\uff0cBIPM\u5c06\u5229\u7528\u8be5\u6807\u51c6\u9010\u6b65\u5f00\u5c55G1\u7b49\u7ea7\u7684\u91cd\u8981\u5b9e\u9a8c\u5ba4\u94fe\u8def\u6821\u51c6\uff0c\u8fdb\u4e00\u6b65\u63a8\u52a8\u5317\u6597\u4e09\u53f7\u5728\u5168\u7403\u65f6\u95f4\u9891\u7387\u5b9e\u9a8c\u5ba4\u4e2d\u7684\u5e94\u7528\u3002\u5f53\u524d\uff0c\u5317\u6597\u4e09\u53f7\u5df2\u5168\u9762\u627f\u63a5\u4e3b\u4f53\u670d\u52a1\u3002\u968f\u7740\u5317\u6597\u65f6\u95f4\u4f20\u9012\u94fe\u8def\u6821\u51c6\u3001\u76d1\u6d4b\u8bc4\u4f30\u548c\u56fd\u9645\u4e92\u8ba4\u4f53\u7cfb\u6301\u7eed\u5b8c\u5584\uff0c\u5317\u6597\u5c06\u8fdb\u4e00\u6b65\u4e3a\u5168\u7403\u7528\u6237\u63d0\u4f9b\u66f4\u52a0\u51c6\u786e\u3001\u53ef\u4fe1\u7684\u6388\u65f6\u670d\u52a1\u3002<\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Recently, the International Bureau of Weights and Measures (BIPM) completed the first-ever calibration and comparison verification of key Beidou parameters in China as part of its Global Navigation Satellite System (GNSS) time transfer standards. The Chinese Academy of Metrology precisely measured the technical parameters of the two BeiDou-3 signal frequencies\u2014B1C and B2a\u2014laying a solid foundation for global users to obtain \u201cstandard time\u201d via BeiDou.<\/p>","protected":false},"author":1,"featured_media":21183,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","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":"","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":"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-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":[193],"tags":[],"class_list":["post-21178","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-media-industry-events"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u201c\u5317\u6597\u65f6\u95f4\u201d\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177 - \u5317\u6597\u90a6\u6cf0 | \u5317\u6597\u6388\u65f6\u3001NTP\/PTP\u65f6\u95f4\u670d\u52a1\u5668\u4e0ePNT\u89e3\u51b3\u65b9\u6848<\/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:\/\/www.bdpnt.com\/en\/\u5317\u6597\u65f6\u95f4\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u201c\u5317\u6597\u65f6\u95f4\u201d\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177 - \u5317\u6597\u90a6\u6cf0 | \u5317\u6597\u6388\u65f6\u3001NTP\/PTP\u65f6\u95f4\u670d\u52a1\u5668\u4e0ePNT\u89e3\u51b3\u65b9\u6848\" \/>\n<meta property=\"og:description\" content=\"\u8fd1\u65e5\uff0c\u56fd\u9645\u8ba1\u91cf\u5c40\uff08BIPM\uff09\u7684\u5168\u7403\u536b\u661f\u5bfc\u822a\u7cfb\u7edf\uff08GNSS\uff09\u65f6\u95f4\u4f20\u9012\u6807\u51c6\u9996\u6b21\u5728\u4e2d\u56fd\u5b8c\u6210\u5317\u6597\u5173\u952e\u53c2\u6570\u7684\u6807\u6821\u4e0e\u6bd4\u5bf9\u9a8c\u8bc1\u3002\u4e2d\u56fd\u8ba1\u91cf\u9662\u7cbe\u786e\u6d4b\u5b9a\u5317\u6597\u4e09\u53f7B1C\u548cB2a\u4e24\u4e2a\u4fe1\u53f7\u9891\u70b9\u7684\u6280\u672f\u53c2\u6570\uff0c\u4e3a\u5168\u7403\u7528\u6237\u901a\u8fc7\u5317\u6597\u83b7\u53d6\u201c\u6807\u51c6\u65f6\u95f4\u201d\u5960\u5b9a\u4e86\u575a\u5b9e\u57fa\u7840\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bdpnt.com\/en\/\u5317\u6597\u65f6\u95f4\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177\/\" \/>\n<meta property=\"og:site_name\" content=\"\u5317\u6597\u90a6\u6cf0 | \u5317\u6597\u6388\u65f6\u3001NTP\/PTP\u65f6\u95f4\u670d\u52a1\u5668\u4e0ePNT\u89e3\u51b3\u65b9\u6848\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-21T06:07:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-21T06:18:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2026\/10\/3d-illustration-of-satellite-orbiting-the-earth-2024-09-22-16-07-17-utc-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1396\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"corey111888@gmail.com\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"corey111888@gmail.com\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/\"},\"author\":{\"name\":\"corey111888@gmail.com\",\"@id\":\"https:\/\/www.bdpnt.com\/#\/schema\/person\/be6c59e414e5b2e4f3aba229f3e8be0c\"},\"headline\":\"\u201c\u5317\u6597\u65f6\u95f4\u201d\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177\",\"datePublished\":\"2026-10-21T06:07:22+00:00\",\"dateModified\":\"2026-10-21T06:18:09+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/\"},\"wordCount\":15,\"publisher\":{\"@id\":\"https:\/\/www.bdpnt.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2026\/10\/3d-illustration-of-satellite-orbiting-the-earth-2024-09-22-16-07-17-utc-scaled.jpg\",\"articleSection\":[\"\u884c\u4e1a\u52a8\u6001\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/\",\"url\":\"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/\",\"name\":\"\u201c\u5317\u6597\u65f6\u95f4\u201d\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177 - \u5317\u6597\u90a6\u6cf0 | \u5317\u6597\u6388\u65f6\u3001NTP\/PTP\u65f6\u95f4\u670d\u52a1\u5668\u4e0ePNT\u89e3\u51b3\u65b9\u6848\",\"isPartOf\":{\"@id\":\"https:\/\/www.bdpnt.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2026\/10\/3d-illustration-of-satellite-orbiting-the-earth-2024-09-22-16-07-17-utc-scaled.jpg\",\"datePublished\":\"2026-10-21T06:07:22+00:00\",\"dateModified\":\"2026-10-21T06:18:09+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#primaryimage\",\"url\":\"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2026\/10\/3d-illustration-of-satellite-orbiting-the-earth-2024-09-22-16-07-17-utc-scaled.jpg\",\"contentUrl\":\"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2026\/10\/3d-illustration-of-satellite-orbiting-the-earth-2024-09-22-16-07-17-utc-scaled.jpg\",\"width\":2560,\"height\":1396,\"caption\":\"3d illustration of satellite orbiting the earth\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.bdpnt.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u884c\u4e1a\u52a8\u6001\",\"item\":\"https:\/\/www.bdpnt.com\/en\/category\/news-media-industry-events\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"\u201c\u5317\u6597\u65f6\u95f4\u201d\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.bdpnt.com\/#website\",\"url\":\"https:\/\/www.bdpnt.com\/\",\"name\":\"\u5317\u6597\u90a6\u6cf0\u5b98\u7f51\",\"description\":\"bdstar time website\",\"publisher\":{\"@id\":\"https:\/\/www.bdpnt.com\/#organization\"},\"alternateName\":\"BDSTAR TIME\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.bdpnt.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.bdpnt.com\/#organization\",\"name\":\"\u5317\u6597\u90a6\u6cf0\u5b98\u7f51\",\"alternateName\":\"BDSTAR TIME\",\"url\":\"https:\/\/www.bdpnt.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.bdpnt.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2025\/04\/\u5317\u6597\u90a6\u6cf0\u6700\u7ec8logo-\u6700\u7ec8\u7248\u5f69\u8272.png\",\"contentUrl\":\"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2025\/04\/\u5317\u6597\u90a6\u6cf0\u6700\u7ec8logo-\u6700\u7ec8\u7248\u5f69\u8272.png\",\"width\":234,\"height\":76,\"caption\":\"\u5317\u6597\u90a6\u6cf0\u5b98\u7f51\"},\"image\":{\"@id\":\"https:\/\/www.bdpnt.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.bdpnt.com\/#\/schema\/person\/be6c59e414e5b2e4f3aba229f3e8be0c\",\"name\":\"corey111888@gmail.com\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.bdpnt.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/6e21da1bfefeb285312c9263c45903b2fe94fa8cd2f8ad74af89fef99d78aeac?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/6e21da1bfefeb285312c9263c45903b2fe94fa8cd2f8ad74af89fef99d78aeac?s=96&d=mm&r=g\",\"caption\":\"corey111888@gmail.com\"},\"sameAs\":[\"https:\/\/bdstarpnt.com\"],\"url\":\"https:\/\/www.bdpnt.com\/en\/author\/corey111888gmail-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u201c\u5317\u6597\u65f6\u95f4\u201d\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177 - \u5317\u6597\u90a6\u6cf0 | \u5317\u6597\u6388\u65f6\u3001NTP\/PTP\u65f6\u95f4\u670d\u52a1\u5668\u4e0ePNT\u89e3\u51b3\u65b9\u6848","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.bdpnt.com\/en\/\u5317\u6597\u65f6\u95f4\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177\/","og_locale":"en_US","og_type":"article","og_title":"\u201c\u5317\u6597\u65f6\u95f4\u201d\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177 - \u5317\u6597\u90a6\u6cf0 | \u5317\u6597\u6388\u65f6\u3001NTP\/PTP\u65f6\u95f4\u670d\u52a1\u5668\u4e0ePNT\u89e3\u51b3\u65b9\u6848","og_description":"\u8fd1\u65e5\uff0c\u56fd\u9645\u8ba1\u91cf\u5c40\uff08BIPM\uff09\u7684\u5168\u7403\u536b\u661f\u5bfc\u822a\u7cfb\u7edf\uff08GNSS\uff09\u65f6\u95f4\u4f20\u9012\u6807\u51c6\u9996\u6b21\u5728\u4e2d\u56fd\u5b8c\u6210\u5317\u6597\u5173\u952e\u53c2\u6570\u7684\u6807\u6821\u4e0e\u6bd4\u5bf9\u9a8c\u8bc1\u3002\u4e2d\u56fd\u8ba1\u91cf\u9662\u7cbe\u786e\u6d4b\u5b9a\u5317\u6597\u4e09\u53f7B1C\u548cB2a\u4e24\u4e2a\u4fe1\u53f7\u9891\u70b9\u7684\u6280\u672f\u53c2\u6570\uff0c\u4e3a\u5168\u7403\u7528\u6237\u901a\u8fc7\u5317\u6597\u83b7\u53d6\u201c\u6807\u51c6\u65f6\u95f4\u201d\u5960\u5b9a\u4e86\u575a\u5b9e\u57fa\u7840\u3002","og_url":"https:\/\/www.bdpnt.com\/en\/\u5317\u6597\u65f6\u95f4\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177\/","og_site_name":"\u5317\u6597\u90a6\u6cf0 | \u5317\u6597\u6388\u65f6\u3001NTP\/PTP\u65f6\u95f4\u670d\u52a1\u5668\u4e0ePNT\u89e3\u51b3\u65b9\u6848","article_published_time":"2026-10-21T06:07:22+00:00","article_modified_time":"2026-10-21T06:18:09+00:00","og_image":[{"width":2560,"height":1396,"url":"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2026\/10\/3d-illustration-of-satellite-orbiting-the-earth-2024-09-22-16-07-17-utc-scaled.jpg","type":"image\/jpeg"}],"author":"corey111888@gmail.com","twitter_card":"summary_large_image","twitter_misc":{"Written by":"corey111888@gmail.com","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#article","isPartOf":{"@id":"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/"},"author":{"name":"corey111888@gmail.com","@id":"https:\/\/www.bdpnt.com\/#\/schema\/person\/be6c59e414e5b2e4f3aba229f3e8be0c"},"headline":"\u201c\u5317\u6597\u65f6\u95f4\u201d\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177","datePublished":"2026-10-21T06:07:22+00:00","dateModified":"2026-10-21T06:18:09+00:00","mainEntityOfPage":{"@id":"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/"},"wordCount":15,"publisher":{"@id":"https:\/\/www.bdpnt.com\/#organization"},"image":{"@id":"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#primaryimage"},"thumbnailUrl":"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2026\/10\/3d-illustration-of-satellite-orbiting-the-earth-2024-09-22-16-07-17-utc-scaled.jpg","articleSection":["\u884c\u4e1a\u52a8\u6001"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/","url":"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/","name":"\u201c\u5317\u6597\u65f6\u95f4\u201d\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177 - \u5317\u6597\u90a6\u6cf0 | \u5317\u6597\u6388\u65f6\u3001NTP\/PTP\u65f6\u95f4\u670d\u52a1\u5668\u4e0ePNT\u89e3\u51b3\u65b9\u6848","isPartOf":{"@id":"https:\/\/www.bdpnt.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#primaryimage"},"image":{"@id":"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#primaryimage"},"thumbnailUrl":"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2026\/10\/3d-illustration-of-satellite-orbiting-the-earth-2024-09-22-16-07-17-utc-scaled.jpg","datePublished":"2026-10-21T06:07:22+00:00","dateModified":"2026-10-21T06:18:09+00:00","breadcrumb":{"@id":"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#primaryimage","url":"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2026\/10\/3d-illustration-of-satellite-orbiting-the-earth-2024-09-22-16-07-17-utc-scaled.jpg","contentUrl":"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2026\/10\/3d-illustration-of-satellite-orbiting-the-earth-2024-09-22-16-07-17-utc-scaled.jpg","width":2560,"height":1396,"caption":"3d illustration of satellite orbiting the earth"},{"@type":"BreadcrumbList","@id":"https:\/\/www.bdpnt.com\/%e5%8c%97%e6%96%97%e6%97%b6%e9%97%b4%e5%b0%86%e6%88%90%e4%b8%ba%e5%85%a8%e7%90%83%e9%ab%98%e7%b2%be%e5%ba%a6%e6%97%b6%e9%97%b4%e6%af%94%e5%af%b9%e5%b7%a5%e5%85%b7\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.bdpnt.com\/"},{"@type":"ListItem","position":2,"name":"\u884c\u4e1a\u52a8\u6001","item":"https:\/\/www.bdpnt.com\/en\/category\/news-media-industry-events\/"},{"@type":"ListItem","position":3,"name":"\u201c\u5317\u6597\u65f6\u95f4\u201d\u5c06\u6210\u4e3a\u5168\u7403\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u6bd4\u5bf9\u5de5\u5177"}]},{"@type":"WebSite","@id":"https:\/\/www.bdpnt.com\/#website","url":"https:\/\/www.bdpnt.com\/","name":"BDSTAR TIME Official Website","description":"bdstar time website","publisher":{"@id":"https:\/\/www.bdpnt.com\/#organization"},"alternateName":"BDSTAR TIME","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.bdpnt.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.bdpnt.com\/#organization","name":"BDSTAR TIME Official Website","alternateName":"BDSTAR TIME","url":"https:\/\/www.bdpnt.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.bdpnt.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2025\/04\/\u5317\u6597\u90a6\u6cf0\u6700\u7ec8logo-\u6700\u7ec8\u7248\u5f69\u8272.png","contentUrl":"https:\/\/www.bdpnt.com\/wp-content\/uploads\/2025\/04\/\u5317\u6597\u90a6\u6cf0\u6700\u7ec8logo-\u6700\u7ec8\u7248\u5f69\u8272.png","width":234,"height":76,"caption":"\u5317\u6597\u90a6\u6cf0\u5b98\u7f51"},"image":{"@id":"https:\/\/www.bdpnt.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.bdpnt.com\/#\/schema\/person\/be6c59e414e5b2e4f3aba229f3e8be0c","name":"corey111888@gmail.com","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.bdpnt.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/6e21da1bfefeb285312c9263c45903b2fe94fa8cd2f8ad74af89fef99d78aeac?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6e21da1bfefeb285312c9263c45903b2fe94fa8cd2f8ad74af89fef99d78aeac?s=96&d=mm&r=g","caption":"corey111888@gmail.com"},"sameAs":["https:\/\/bdstarpnt.com"],"url":"https:\/\/www.bdpnt.com\/en\/author\/corey111888gmail-com\/"}]}},"_links":{"self":[{"href":"https:\/\/www.bdpnt.com\/en\/wp-json\/wp\/v2\/posts\/21178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bdpnt.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bdpnt.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bdpnt.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bdpnt.com\/en\/wp-json\/wp\/v2\/comments?post=21178"}],"version-history":[{"count":1,"href":"https:\/\/www.bdpnt.com\/en\/wp-json\/wp\/v2\/posts\/21178\/revisions"}],"predecessor-version":[{"id":21179,"href":"https:\/\/www.bdpnt.com\/en\/wp-json\/wp\/v2\/posts\/21178\/revisions\/21179"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bdpnt.com\/en\/wp-json\/wp\/v2\/media\/21183"}],"wp:attachment":[{"href":"https:\/\/www.bdpnt.com\/en\/wp-json\/wp\/v2\/media?parent=21178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bdpnt.com\/en\/wp-json\/wp\/v2\/categories?post=21178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bdpnt.com\/en\/wp-json\/wp\/v2\/tags?post=21178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}