{"id":14294,"date":"2025-03-11T09:34:20","date_gmt":"2025-03-11T02:34:20","guid":{"rendered":"https:\/\/gosco.vn\/?p=14294"},"modified":"2025-03-11T15:13:28","modified_gmt":"2025-03-11T08:13:28","slug":"7-tham-so-tinh-chuyen-tu-he-wgs84-sang-he-vn2000-va-nguoc-lai","status":"publish","type":"post","link":"https:\/\/gosco.vn\/vi\/7-tham-so-tinh-chuyen-tu-he-wgs84-sang-he-vn2000-va-nguoc-lai","title":{"rendered":"7 th\u00f4ng s\u1ed1 chuy\u1ec3n \u0111\u1ed5i t\u1eeb h\u1ec7 t\u1ecda \u0111\u1ed9 WGS84 sang h\u1ec7 t\u1ecda \u0111\u1ed9 VN2000 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i"},"content":{"rendered":"<style> \n    .content_post {\n    display:block;\n    top: 100px;\n      text-align: left;\n      text-justify: inter-word;\n      max-width:1200px;\n      padding-top: 20px;\n      padding-right: 20px;\n      padding-bottom: 50px;\n      padding-left: 20px;\n      margin: 0 auto;\n     }\n     .background-container {\n            position: relative;\n            width: auto;\n            height: 500px;\n            background: url(\"https:\/\/gosco.vn\/wp-content\/uploads\/2025\/03\/WGS84-VN2000.jpg\") no-repeat left bottom\/cover;<\/p>\n<p>        }\n        .heading1 {\n            position: absolute;\n            bottom: 2em;\n            left: 50px;\n            color: white;\n            font-size: 45px;\n            font-weight: bold;\n            text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.7);\n            z-index: 900;\n            margin: 0 auto;  \n              }<\/p>\n<p>              .boldstyle\n              {\n                text-decoration: solid;\n                font-weight: bold;\n              }\n        .head5 {\n            font-size: 15px;\n            font-weight: bold;\n              }<\/p>\n<p>        .h4 {\n            font-size: 14px;\n            font-weight: bold;\n              }<\/p>\n<\/style>\n<div class=\"background-container\">\n<div class=\"heading1\">7 th\u00f4ng s\u1ed1 chuy\u1ec3n \u0111\u1ed5i t\u1eeb h\u1ec7 t\u1ecda \u0111\u1ed9 WGS84 sang h\u1ec7 t\u1ecda \u0111\u1ed9 VN2000 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/div>\n<\/p><\/div>\n<div class=\"content_post\">\n          <!--N\u1ed9i dung b\u00e0i vi\u1ebft--><\/p>\n<table style=\"width:100%; align-items: center\">\n<tr>\n<th>\n<h2>Chuy\u1ec3n \u0111\u1ed5i t\u1eeb WGS84 sang VN2000<\/h2>\n<\/th>\n<th>\n<h2>Chuy\u1ec3n \u0111\u1ed5i t\u1eeb h\u1ec7 t\u1ecda \u0111\u1ed9 VN2000 sang WGS84<\/h2>\n<\/th>\n<\/tr>\n<tr>\n<td>\n          <head5>1. Th\u00f4ng s\u1ed1 d\u1ecbch chuy\u1ec3n g\u1ed1c t\u1ecda \u0111\u1ed9:<\/head5><\/p>\n<li>\u0394x0 = 191,90441429 m<\/li>\n<li>\u0394y0 = 39,30318279 m<\/li>\n<li>\u0394z0 = 111,45032835 m<\/li>\n<p>        <head5>2. G\u00f3c xoay tr\u1ee5c t\u1ecda \u0111\u1ed9:<\/head5><\/p>\n<li>\u03c90 = 0,00928836 gi\u00e2y g\u00f3c<\/li>\n<li>\u03c80 = -0,01975479\u2032<\/li>\n<li>\u03b50 = 0,00427372 gi\u00e2y g\u00f3c<\/li>\n<p>        <head5>3. H\u1ec7 s\u1ed1 t\u1ef7 l\u1ec7 chi\u1ec1u d\u00e0i:<\/head5><\/p>\n<li>k = -0,252906278<\/li>\n<\/td>\n<td>\n          <head5>1. Th\u00f4ng s\u1ed1 d\u1ecbch chuy\u1ec3n g\u1ed1c t\u1ecda \u0111\u1ed9:<\/head5><\/p>\n<li>\u0394x0 = -191,90441429 m<\/li>\n<li>\u0394y0 = -39,30318279 m<\/li>\n<li>\u0394z0 = -111,45032835 m<\/li>\n<p>        <head5>2. G\u00f3c xoay tr\u1ee5c t\u1ecda \u0111\u1ed9:<\/head5><\/p>\n<li>\u03c90 = -0,00928836 gi\u00e2y<\/li>\n<li>\u03c80 = 0,01975479\u2032<\/li>\n<li>\u03b50 = -0,00427372 gi\u00e2y<\/li>\n<p>        <head5>3. H\u1ec7 s\u1ed1 t\u1ef7 l\u1ec7 chi\u1ec1u d\u00e0i:<\/head5><\/p>\n<li>k = 0,252906278<\/li>\n<\/td>\n<\/tr>\n<\/table>\n<p><em>Theo Quy\u1ebft \u0111\u1ecbnh s\u1ed1 05\/2007\/Q\u0110-BTNMT<\/em><br \/>\n        <!--K\u1ebft th\u00fac n\u1ed9i dung-->\n    <\/div>","protected":false},"excerpt":{"rendered":"<p>7 tham s\u1ed1 t\u00ednh chuy\u1ec3n t\u1eeb h\u1ec7 WGS84 sang h\u1ec7 VN2000 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i WGS84 sang VN2000 VN2000 sang WGS84 1. Tham s\u1ed1 d\u1ecbch chuy\u1ec3n g\u1ed1c t\u1ecda \u0111\u1ed9: \u0394x0 = 191.90441429m \u0394y0 = 39.30318279m \u0394z0 = 111.45032835m 2. G\u00f3c xoay tr\u1ee5c t\u1ecda \u0111\u1ed9: \u03c90 = 0.00928836\u2033 \u03c80 = -0.01975479\u2032 \u03b50 = 0.00427372\u2033 3. H\u1ec7 s\u1ed1 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/gosco.vn\/vi\/7-tham-so-tinh-chuyen-tu-he-wgs84-sang-he-vn2000-va-nguoc-lai\" class=\"more-link\">\u0110\u1ecdc ti\u1ebfp<span class=\"screen-reader-text\"> &#8220;7 tham s\u1ed1 t\u00ednh chuy\u1ec3n t\u1eeb h\u1ec7 WGS84 sang h\u1ec7 VN2000 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i&#8221;<\/span><\/a><\/p>","protected":false},"author":2,"featured_media":14321,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"footnotes":""},"categories":[295],"tags":[],"class_list":["post-14294","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-article","entry"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"7 tham s\u1ed1 t\u00ednh chuy\u1ec3n t\u1eeb h\u1ec7 WGS84 sang h\u1ec7 VN2000 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i WGS84 sang VN2000 VN2000 sang WGS84 1. Tham s\u1ed1 d\u1ecbch chuy\u1ec3n g\u1ed1c t\u1ecda \u0111\u1ed9: \u0394x0 = 191.90441429m \u0394y0 = 39.30318279m \u0394z0 = 111.45032835m 2. G\u00f3c xoay tr\u1ee5c t\u1ecda \u0111\u1ed9: \u03c90 = 0.00928836\u2033 \u03c80 = -0.01975479\u2032 \u03b50 = 0.00427372\u2033 3. 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Tham s\u1ed1 d\u1ecbch chuy\u1ec3n g\u1ed1c t\u1ecda \u0111\u1ed9: \u0394x0 = 191.90441429m \u0394y0 = 39.30318279m \u0394z0 = 111.45032835m 2. G\u00f3c xoay tr\u1ee5c t\u1ecda \u0111\u1ed9: \u03c90 = 0.00928836\u2033 \u03c80 = -0.01975479\u2032 \u03b50 = 0.00427372\u2033 3. 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