{"id":9801,"date":"2026-03-06T10:16:37","date_gmt":"2026-03-06T02:16:37","guid":{"rendered":"https:\/\/spherefixgnss.com\/?p=9801"},"modified":"2026-03-26T11:55:58","modified_gmt":"2026-03-26T03:55:58","slug":"spherefix-gnss-rtk-receiver","status":"publish","type":"post","link":"https:\/\/spherefixgnss.com\/vi\/spherefix-gnss-rtk-receiver\/","title":{"rendered":"B\u1ed9 thu GNSS RTK Spherefix: 95% v\u1edbi t\u1ed1c \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 50% cho ph\u00e9p kh\u1ea3o s\u00e1t nhanh h\u01a1n trong c\u00e1c d\u1ef1 \u00e1n to\u00e0n c\u1ea7u"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"9801\" class=\"elementor elementor-9801\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-610d842b e-flex e-con-boxed e-con e-parent\" data-id=\"610d842b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-102a1df9 elementor-widget elementor-widget-spacer\" data-id=\"102a1df9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-25ef3713 e-con-full e-flex e-con e-parent\" data-id=\"25ef3713\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-260b1b7f e-flex e-con-boxed e-con e-child\" data-id=\"260b1b7f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1a395984 e-con-full e-flex e-con e-child\" data-id=\"1a395984\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d983e21 elementor-widget elementor-widget-button\" data-id=\"3d983e21\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/spherefixgnss.com\/vi\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-home\" viewbox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M280.37 148.26L96 300.11V464a16 16 0 0 0 16 16l112.06-.29a16 16 0 0 0 15.92-16V368a16 16 0 0 1 16-16h64a16 16 0 0 1 16 16v95.64a16 16 0 0 0 16 16.05L464 480a16 16 0 0 0 16-16V300L295.67 148.26a12.19 12.19 0 0 0-15.3 0zM571.6 251.47L488 182.56V44.05a12 12 0 0 0-12-12h-56a12 12 0 0 0-12 12v72.61L318.47 43a48 48 0 0 0-61 0L4.34 251.47a12 12 0 0 0-1.6 16.9l25.5 31A12 12 0 0 0 45.15 301l235.22-193.74a12.19 12.19 0 0 1 15.3 0L530.9 301a12 12 0 0 0 16.9-1.6l25.5-31a12 12 0 0 0-1.7-16.93z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">TRANG CH\u1ee6<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1a80c201 e-con-full e-flex e-con e-child\" data-id=\"1a80c201\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-72202ff1 elementor-widget elementor-widget-heading\" data-id=\"72202ff1\" data-element_type=\"widget\" data-e-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\">blog<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41c37737 e-con-full e-flex e-con e-child\" data-id=\"41c37737\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-66151ba9 elementor-align-right elementor-widget elementor-widget-button\" data-id=\"66151ba9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/vi\/blog\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-bars\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M16 132h416c8.837 0 16-7.163 16-16V76c0-8.837-7.163-16-16-16H16C7.163 60 0 67.163 0 76v40c0 8.837 7.163 16 16 16zm0 160h416c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H16c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16zm0 160h416c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H16c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Danh s\u00e1ch<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2c77b13 e-flex e-con-boxed e-con e-parent\" data-id=\"2c77b13\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6ec1039f e-con-full e-flex e-con e-child\" data-id=\"6ec1039f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c556267 elementor-widget elementor-widget-heading\" data-id=\"7c556267\" data-element_type=\"widget\" data-e-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\">Spherefix GNSS RTK Receiver: Ph\u00e2n t\u00edch to\u00e0n di\u1ec7n \u2013 L\u1ef1a ch\u1ecdn ch\u00ednh x\u00e1c cho kh\u1ea3o s\u00e1t chuy\u00ean nghi\u1ec7p to\u00e0n c\u1ea7u<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-199bfeb2 e-con-full e-flex e-con e-child\" data-id=\"199bfeb2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-45b88689 e-con-full e-flex e-con e-child\" data-id=\"45b88689\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5042f222 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"5042f222\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-clock\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm0 448c-110.5 0-200-89.5-200-200S145.5 56 256 56s200 89.5 200 200-89.5 200-200 200zm61.8-104.4l-84.9-61.7c-3.1-2.3-4.9-5.9-4.9-9.7V116c0-6.6 5.4-12 12-12h32c6.6 0 12 5.4 12 12v141.7l66.8 48.6c5.4 3.9 6.5 11.4 2.6 16.8L334.6 349c-3.9 5.3-11.4 6.5-16.8 2.6z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-779c267e e-con-full e-flex e-con e-child\" data-id=\"779c267e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5251461f elementor-widget elementor-widget-heading\" data-id=\"5251461f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6 th\u00e1ng 3 n\u0103m 2026<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2d772c35 e-flex e-con-boxed e-con e-child\" data-id=\"2d772c35\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5a7b42a6 elementor-widget elementor-widget-text-editor\" data-id=\"5a7b42a6\" data-element_type=\"widget\" data-e-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>Trong l\u0129nh v\u1ef1c \u0111o \u0111\u1ea1c chuy\u00ean nghi\u1ec7p to\u00e0n c\u1ea7u, n\u01a1i \u0111\u1ed9 ch\u00ednh x\u00e1c quy\u1ebft \u0111\u1ecbnh th\u00e0nh c\u00f4ng c\u1ee7a d\u1ef1 \u00e1n, c\u00f4ng ngh\u1ec7 Th\u1eddi gian th\u1ef1c \u0111\u1ed9ng h\u1ecdc (RTK) l\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu. T\u1eeb c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u1ebfn qu\u1ea3n l\u00fd \u0111\u1ea5t \u0111ai, \u0111\u1ed9 tin c\u1eady c\u1ee7a b\u1ed9 thu GNSS RTK c\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn k\u1ebft qu\u1ea3. V\u1edbi t\u01b0 c\u00e1ch l\u00e0 nh\u00e0 cung c\u1ea5p h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi v\u1ec1 thi\u1ebft b\u1ecb chuy\u00ean nghi\u1ec7p, b\u1ed9 thu GNSS RTK Spherefix c\u1ee7a Spherefix d\u1eabn \u0111\u1ea7u ng\u00e0nh, t\u1eadp trung v\u00e0o Ch\u00e2u \u00c2u v\u00e0 Ch\u00e2u M\u1ef9 v\u00e0 lan r\u1ed9ng ra to\u00e0n c\u1ea7u. B\u00e0i vi\u1ebft n\u00e0y ph\u00e2n t\u00edch c\u00e1c \u0111i\u1ec3m m\u1ea1nh c\u1ed1t l\u00f5i, s\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi c\u00e1c m\u00f4 h\u00ecnh th\u00f4ng th\u01b0\u1eddng v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a s\u1ea3n ph\u1ea9m.<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6297e3b4 e-con-full e-flex e-con e-child\" data-id=\"6297e3b4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7c45c54e e-con-full e-flex e-con e-child\" data-id=\"7c45c54e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1545b45 elementor-widget elementor-widget-image\" data-id=\"1545b45\" data-element_type=\"widget\" data-e-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 fetchpriority=\"high\" decoding=\"async\" width=\"1447\" height=\"1218\" src=\"https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/Snipaste_2026-03-06_08-59-20.png\" class=\"attachment-full size-full wp-image-9809\" alt=\"\" srcset=\"https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/Snipaste_2026-03-06_08-59-20.png 1447w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/Snipaste_2026-03-06_08-59-20-300x253.png 300w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/Snipaste_2026-03-06_08-59-20-1024x862.png 1024w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/Snipaste_2026-03-06_08-59-20-768x646.png 768w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/Snipaste_2026-03-06_08-59-20-14x12.png 14w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/Snipaste_2026-03-06_08-59-20-600x505.png 600w\" sizes=\"(max-width: 1447px) 100vw, 1447px\" \/>\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<div class=\"elementor-element elementor-element-287c459 e-con-full e-flex e-con e-child\" data-id=\"287c459\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-186a5056 elementor-widget elementor-widget-heading\" data-id=\"186a5056\" data-element_type=\"widget\" data-e-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\">L\u1ee3i th\u1ebf c\u1ed1t l\u00f5i: \u0110\u1ed9 ch\u00ednh x\u00e1c v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u1ea1i<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11f2184b elementor-widget elementor-widget-text-editor\" data-id=\"11f2184b\" data-element_type=\"widget\" data-e-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>B\u1ed9 thu RTK Spherefix n\u1ed5i b\u1eadt v\u1edbi b\u1ed1n \u01b0u \u0111i\u1ec3m \u0111\u01b0\u1ee3c ch\u1ee9ng minh b\u1eb1ng d\u1eef li\u1ec7u, \u0111\u01b0\u1ee3c tin c\u1eady b\u1edfi c\u00e1c nh\u00e0 kh\u1ea3o s\u00e1t tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-40467bb9 e-con-full e-flex e-con e-child\" data-id=\"40467bb9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-df1163f elementor-widget elementor-widget-heading\" data-id=\"df1163f\" data-element_type=\"widget\" data-e-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\">1. \u0110\u1ed9 ch\u00ednh x\u00e1c \u0111\u1ebfn t\u1eebng centimet<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a374e79 elementor-widget elementor-widget-text-editor\" data-id=\"1a374e79\" data-element_type=\"widget\" data-e-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>\u0110\u1ed9 ch\u00ednh x\u00e1c ngang \u0111\u1ea1t 8mm + 1ppm, \u0111\u1ed9 ch\u00ednh x\u00e1c d\u1ecdc 15mm + 1ppm \u2014 v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00e1c b\u1ed9 thu RTK th\u00f4ng th\u01b0\u1eddng (\u0111\u1ed9 l\u1ec7ch 2-5cm trong m\u00f4i tr\u01b0\u1eddng ph\u1ee9c t\u1ea1p). \u0110\u01b0\u1ee3c trang b\u1ecb c\u00f4ng ngh\u1ec7 ch\u00eanh l\u1ec7ch pha s\u00f3ng mang ti\u00ean ti\u1ebfn, thi\u1ebft b\u1ecb duy tr\u00ec \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 khi ho\u1ea1t \u0111\u1ed9ng \u1edf kho\u1ea3ng c\u00e1ch 50km m\u00e0 kh\u00f4ng c\u1ea7n tr\u1ea1m g\u1ed1c, \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n nghi\u00eam ng\u1eb7t c\u1ee7a ng\u00e0nh.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-190da01e e-con-full e-flex e-con e-child\" data-id=\"190da01e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-63cd3dfa elementor-widget elementor-widget-heading\" data-id=\"63cd3dfa\" data-element_type=\"widget\" data-e-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\">2. Ph\u1ea1m vi ph\u1ee7 s\u00f3ng \u0111a v\u1ec7 tinh<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24123cb1 elementor-widget elementor-widget-text-editor\" data-id=\"24123cb1\" data-element_type=\"widget\" data-e-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>H\u1ed7 tr\u1ee3 GPS, GLONASS, Galileo v\u00e0 BDS v\u1edbi 440 k\u00eanh song song, thi\u1ebft b\u1ecb n\u00e0y theo d\u00f5i h\u01a1n 50 v\u1ec7 tinh theo th\u1eddi gian th\u1ef1c. \u0110i\u1ec1u n\u00e0y lo\u1ea1i b\u1ecf c\u00e1c v\u00f9ng ch\u1ebft trong c\u00e1c khu v\u1ef1c v\u0129 \u0111\u1ed9 cao v\u00e0 r\u1eebng r\u1eadm (v\u00ed d\u1ee5: r\u1eebng Amazon), n\u01a1i c\u00e1c b\u1ed9 thu \u0111\u01a1n h\u1ec7 th\u1ed1ng kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-080e9f4 e-con-full e-flex e-con e-child\" data-id=\"080e9f4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bb345b7 elementor-widget elementor-widget-heading\" data-id=\"bb345b7\" data-element_type=\"widget\" data-e-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\">3. Ch\u1ed1ng nhi\u1ec5u v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi \u0111\u1ecba h\u00ecnh<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-989e585 elementor-widget elementor-widget-text-editor\" data-id=\"989e585\" data-element_type=\"widget\" data-e-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>C\u00f4ng ngh\u1ec7 ch\u1ed1ng nhi\u1ec5u AIM+ t\u00edch h\u1ee3p v\u00e0 b\u1ed9 khu\u1ebfch \u0111\u1ea1i t\u00edn hi\u1ec7u y\u1ebfu (LNA) v\u1edbi \u0111\u1ed9 nh\u1ea1y (-148dBm) gi\u00fap ch\u1ed1ng l\u1ea1i nhi\u1ec5u s\u00f3ng v\u00f4 tuy\u1ebfn v\u00e0 hi\u1ec7u \u1ee9ng \u0111a \u0111\u01b0\u1eddng. Trong c\u00e1c khu v\u1ef1c \u0111\u00f4 th\u1ecb c\u00f3 nhi\u1ec1u t\u00f2a nh\u00e0 cao t\u1ea7ng, t\u1ed1c \u0111\u1ed9 c\u1ed1 \u0111\u1ecbnh 78% RTK v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi m\u1ee9c trung b\u00ecnh 45% c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh th\u00f4ng th\u01b0\u1eddng, th\u00edch \u1ee9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng th\u00e0nh ph\u1ed1, n\u00fai non v\u00e0 sa m\u1ea1c.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1066bdd e-con-full e-flex e-con e-child\" data-id=\"1066bdd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-06779a8 elementor-widget elementor-widget-heading\" data-id=\"06779a8\" data-element_type=\"widget\" data-e-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\">4. Nh\u1eb9 nh\u00e0ng &amp; B\u1ec1n b\u1ec9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb71a7d elementor-widget elementor-widget-text-editor\" data-id=\"fb71a7d\" data-element_type=\"widget\" data-e-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>V\u1edbi tr\u1ecdng l\u01b0\u1ee3ng ch\u1ec9 1000g (nh\u1eb9 h\u01a1n 30% so v\u1edbi c\u00e1c m\u1eabu ti\u00eau chu\u1ea9n), s\u1ea3n ph\u1ea9m n\u00e0y c\u00f3 th\u1eddi l\u01b0\u1ee3ng pin l\u00ean \u0111\u1ebfn 18 gi\u1edd, kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc v\u00e0 b\u1ee5i theo ti\u00eau chu\u1ea9n IP68, c\u00f9ng d\u1ea3i nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng t\u1eeb -40\u2103 \u0111\u1ebfn 85\u2103\u2014l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t nh\u01b0 sa m\u1ea1c Sahara v\u00e0 v\u00f9ng B\u1eafc C\u1ef1c.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe64825 e-con-full e-flex e-con e-child\" data-id=\"fe64825\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-dd3e0a4 e-con-full e-flex e-con e-child\" data-id=\"dd3e0a4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-de6a8c7 elementor-widget elementor-widget-image\" data-id=\"de6a8c7\" data-element_type=\"widget\" data-e-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\" width=\"1024\" height=\"1024\" src=\"https:\/\/spherefixgnss.com\/wp-content\/uploads\/2025\/11\/SP30Pro4-1024x1024.png\" class=\"attachment-large size-large wp-image-6678\" alt=\"\" srcset=\"https:\/\/spherefixgnss.com\/wp-content\/uploads\/2025\/11\/SP30Pro4-1024x1024.png 1024w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2025\/11\/SP30Pro4-300x300.png 300w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2025\/11\/SP30Pro4-150x150.png 150w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2025\/11\/SP30Pro4-768x768.png 768w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2025\/11\/SP30Pro4-1536x1536.png 1536w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2025\/11\/SP30Pro4-600x600.png 600w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2025\/11\/SP30Pro4-100x100.png 100w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2025\/11\/SP30Pro4.png 1860w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-0ec5d18 e-con-full e-flex e-con e-child\" data-id=\"0ec5d18\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a36221a elementor-widget elementor-widget-text-editor\" data-id=\"a36221a\" data-element_type=\"widget\" data-e-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>\u0110\u01a1n (RMS): Ngang: 1,5m; D\u1ecdc: 2,5m<br \/>DGPS (RMS): Ngang: 0,4m; D\u1ecdc: 0,8m<br \/>RTK (RMS): Ngang: \u00b1(8 mm + 1 ppm); D\u1ecdc: \u00b1(15 mm + 1 ppm)<br \/>\u0110\u1ed9 ch\u00ednh x\u00e1c th\u1eddi gian (RMS): 20 ns<br \/>\u0110\u1ed9 ch\u00ednh x\u00e1c t\u0129nh (RMS): Ngang: \u00b1(2,5 mm + 1 ppm); D\u1ecdc: \u00b1(5 mm + 1 ppm)<br \/>\u0110\u1ed9 ch\u00ednh x\u00e1c t\u1ed1c \u0111\u1ed9 (RMS): 0,03 m\/s<br \/>\u0110\u1ed9 ch\u00ednh x\u00e1c b\u00f9 nghi\u00eang (trong ph\u1ea1m vi 60\u00b0): &lt;2cm<br \/>Tr\u1ecdng l\u01b0\u1ee3ng: 1000g<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5155cd7 e-con-full e-flex e-con e-child\" data-id=\"5155cd7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c034d3 elementor-widget elementor-widget-heading\" data-id=\"0c034d3\" data-element_type=\"widget\" data-e-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\">S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh so v\u1edbi c\u00e1c b\u1ed9 thu RTK th\u00f4ng th\u01b0\u1eddng<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95f5b59 elementor-widget elementor-widget-text-editor\" data-id=\"95f5b59\" data-element_type=\"widget\" data-e-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><strong>\u2022 \u1ed4n \u0111\u1ecbnh:<\/strong> T\u1ef7 l\u1ec7 c\u1ed1 \u0111\u1ecbnh 95% trong c\u00e1c th\u1eed nghi\u1ec7m 72 gi\u1edd t\u1ea1i d\u00e3y n\u00fai Alps Th\u1ee5y S\u0129 (so v\u1edbi 65% cho c\u00e1c m\u1eabu th\u00f4ng th\u01b0\u1eddng), m\u1ea5t t\u00edn hi\u1ec7u th\u1ea5p h\u01a1n 60%.<br \/><strong>\u2022 Kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng to\u00e0n c\u1ea7u:<\/strong> Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ISO 17123-8, h\u1ed7 tr\u1ee3 h\u1ec7 t\u1ecda \u0111\u1ed9 t\u00f9y ch\u1ec9nh v\u00e0 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn tr\u00ean to\u00e0n th\u1ebf gi\u1edbi cho vi\u1ec7c s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng.<br \/><strong>\u2022 T\u01b0\u01a1ng th\u00edch ph\u1ea7n m\u1ec1m:<\/strong> Ho\u1ea1t \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0 v\u1edbi Trimble Business Center, AutoCAD Civil 3D v\u00e0 ArcGIS, cho ph\u00e9p xu\u1ea5t nhi\u1ec1u \u0111\u1ecbnh d\u1ea1ng d\u1eef li\u1ec7u.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ca96269 e-con-full e-flex e-con e-child\" data-id=\"ca96269\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31661eb elementor-widget elementor-widget-heading\" data-id=\"31661eb\" data-element_type=\"widget\" data-e-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\">\u1ee8ng d\u1ee5ng to\u00e0n c\u1ea7u th\u1ef1c ti\u1ec5n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0dd4ffe elementor-widget elementor-widget-text-editor\" data-id=\"0dd4ffe\" data-element_type=\"widget\" data-e-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>\u0110\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh qua c\u00e1c d\u1ef1 \u00e1n quan tr\u1ecdng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3 v\u01b0\u1ee3t tr\u1ed9i trong nhi\u1ec1u t\u00ecnh hu\u1ed1ng \u0111a d\u1ea1ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2a68efd0 e-con-full e-flex e-con e-child\" data-id=\"2a68efd0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-69866d6f e-con-full e-flex e-con e-child\" data-id=\"69866d6f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-70f9d214 elementor-widget elementor-widget-image\" data-id=\"70f9d214\" data-element_type=\"widget\" data-e-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\" width=\"360\" height=\"221\" src=\"https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/\u6b27\u6d32\u516c\u8def.png\" class=\"attachment-large size-large wp-image-9816\" alt=\"\" srcset=\"https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/\u6b27\u6d32\u516c\u8def.png 360w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/\u6b27\u6d32\u516c\u8def-300x184.png 300w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/\u6b27\u6d32\u516c\u8def-18x12.png 18w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/>\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-6a3ee959 elementor-widget elementor-widget-text-editor\" data-id=\"6a3ee959\" data-element_type=\"widget\" data-e-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>Kh\u1ea3o s\u00e1t \u0111\u01b0\u1eddng b\u1ed9<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4701fc2b e-con-full e-flex e-con e-child\" data-id=\"4701fc2b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b897932 elementor-widget elementor-widget-image\" data-id=\"b897932\" data-element_type=\"widget\" data-e-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 loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"221\" src=\"https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/\u65b0\u52a0\u5761\u5efa\u7b51\u7fa4.png\" class=\"attachment-large size-large wp-image-9817\" alt=\"\" srcset=\"https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/\u65b0\u52a0\u5761\u5efa\u7b51\u7fa4.png 360w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/\u65b0\u52a0\u5761\u5efa\u7b51\u7fa4-300x184.png 300w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/\u65b0\u52a0\u5761\u5efa\u7b51\u7fa4-18x12.png 18w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/>\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-54d13aa3 elementor-widget elementor-widget-text-editor\" data-id=\"54d13aa3\" data-element_type=\"widget\" data-e-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>X\u00e2y d\u1ef1ng<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4e1db835 e-con-full e-flex e-con e-child\" data-id=\"4e1db835\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20eae216 elementor-widget elementor-widget-image\" data-id=\"20eae216\" data-element_type=\"widget\" data-e-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 loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"221\" src=\"https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/\u5df4\u897f\u519c\u7530.png\" class=\"attachment-large size-large wp-image-9818\" alt=\"\" srcset=\"https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/\u5df4\u897f\u519c\u7530.png 360w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/\u5df4\u897f\u519c\u7530-300x184.png 300w, https:\/\/spherefixgnss.com\/wp-content\/uploads\/2026\/03\/\u5df4\u897f\u519c\u7530-18x12.png 18w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/>\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-12f832ad elementor-widget elementor-widget-text-editor\" data-id=\"12f832ad\" data-element_type=\"widget\" data-e-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>Gi\u1ea5y ch\u1ee9ng nh\u1eadn quy\u1ec1n s\u1eed d\u1ee5ng \u0111\u1ea5t<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ff110b3 e-con-full e-flex e-con e-child\" data-id=\"ff110b3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b9d16b2 elementor-widget elementor-widget-heading\" data-id=\"b9d16b2\" data-element_type=\"widget\" data-e-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\">1. Ch\u00e2u \u00c2u: Kh\u1ea3o s\u00e1t \u0111\u01b0\u1eddng b\u1ed9 (\u0110\u01b0\u1eddng cao t\u1ed1c Berlin-Munich)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b84e67f elementor-widget elementor-widget-text-editor\" data-id=\"b84e67f\" data-element_type=\"widget\" data-e-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>Ho\u00e0n th\u00e0nh 120km \u0111o \u0111\u1ea1c trong 15 ng\u00e0y v\u1edbi sai s\u1ed1 trung b\u00ecnh 0,8cm, hi\u1ec7u qu\u1ea3 h\u01a1n 50% so v\u1edbi RTK th\u00f4ng th\u01b0\u1eddng, gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 che khu\u1ea5t t\u00edn hi\u1ec7u trong r\u1eebng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8026bf4 e-con-full e-flex e-con e-child\" data-id=\"8026bf4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ef21d00 elementor-widget elementor-widget-heading\" data-id=\"ef21d00\" data-element_type=\"widget\" data-e-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\">2. Ch\u00e2u \u00c1 - Th\u00e1i B\u00ecnh D\u01b0\u01a1ng: X\u00e2y d\u1ef1ng (Ph\u1ee9c h\u1ee3p Th\u01b0\u01a1ng m\u1ea1i Singapore)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4089b5 elementor-widget elementor-widget-text-editor\" data-id=\"c4089b5\" data-element_type=\"widget\" data-e-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>T\u1ef7 l\u1ec7 c\u1ed1 \u0111\u1ecbnh 92% trong c\u00e1c t\u00f2a nh\u00e0 cao t\u1ea7ng \u0111\u00f4 th\u1ecb, h\u01a1n 300 \u0111i\u1ec3m m\u00f3ng \u0111\u01b0\u1ee3c thi c\u00f4ng trong 7 ng\u00e0y, t\u1ef7 l\u1ec7 s\u1eeda ch\u1eefa l\u1ea1i th\u1ea5p h\u01a1n 80%.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-442b0f7 e-con-full e-flex e-con e-child\" data-id=\"442b0f7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d4aebe1 elementor-widget elementor-widget-heading\" data-id=\"d4aebe1\" data-element_type=\"widget\" data-e-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\">3. M\u1ef9 Latinh: Quy\u1ec1n s\u1edf h\u1eefu \u0111\u1ea5t \u0111ai (Brazil, S\u00e3o Paulo)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3266c4 elementor-widget elementor-widget-text-editor\" data-id=\"b3266c4\" data-element_type=\"widget\" data-e-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>Ph\u00e2n \u0111\u1ecbnh 2.000 ha trong 20 ng\u00e0y (\u0111\u1ed9 ch\u00ednh x\u00e1c \u00b11 cm), t\u0103ng hi\u1ec7u su\u1ea5t 40%, thi\u1ebft k\u1ebf nh\u1eb9 nh\u00e0ng l\u00fd t\u01b0\u1edfng cho c\u00e1c khu v\u1ef1c xa x\u00f4i.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3dd4dab e-con-full e-flex e-con e-child\" data-id=\"3dd4dab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c9f8320 elementor-widget elementor-widget-heading\" data-id=\"c9f8320\" data-element_type=\"widget\" data-e-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\">N\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng c\u00e1c d\u1ef1 \u00e1n \u0111o \u0111\u1ea1c c\u1ee7a b\u1ea1n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41da576 elementor-widget elementor-widget-text-editor\" data-id=\"41da576\" data-element_type=\"widget\" data-e-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>B\u1ed9 thu GNSS RTK Spherefix l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c chuy\u00ean gia tr\u00ean to\u00e0n c\u1ea7u. T\u00ecm hi\u1ec3u \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 b\u00e1o gi\u00e1 khu v\u1ef1c t\u1ea1i\u00a0<a href=\"https:\/\/spherefixgnss.com\/vi\/\" target=\"_blank\" rel=\"noopener\">www.spherefixgnss.com<\/a>\u00a0ho\u1eb7c li\u00ean h\u1ec7 v\u1edbi b\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3 to\u00e0n c\u1ea7u c\u1ee7a ch\u00fang t\u00f4i.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7219d3f9 e-flex e-con-boxed e-con e-parent\" data-id=\"7219d3f9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3fb831a9 elementor-widget elementor-widget-spacer\" data-id=\"3fb831a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-77d6b56f e-con-full e-flex e-con e-parent\" data-id=\"77d6b56f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-1644c278 e-flex e-con-boxed e-con e-child\" data-id=\"1644c278\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-352d747e e-con-full e-flex e-con e-child\" data-id=\"352d747e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-778020b4 elementor-widget elementor-widget-button\" data-id=\"778020b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/spherefixgnss.com\/vi\/spherefix-surveying-instrumentsglobal-professional-solutions\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-left\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M34.52 239.03L228.87 44.69c9.37-9.37 24.57-9.37 33.94 0l22.67 22.67c9.36 9.36 9.37 24.52.04 33.9L131.49 256l154.02 154.75c9.34 9.38 9.32 24.54-.04 33.9l-22.67 22.67c-9.37 9.37-24.57 9.37-33.94 0L34.52 272.97c-9.37-9.37-9.37-24.57 0-33.94z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Trang cu\u1ed1i c\u00f9ng<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e8267b9 e-con-full e-flex e-con e-child\" data-id=\"1e8267b9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-101a1a8b e-con-full e-flex e-con e-child\" data-id=\"101a1a8b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-13d79410 elementor-align-right elementor-widget elementor-widget-button\" data-id=\"13d79410\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/spherefixgnss.com\/vi\/rtk%ef%bc%88real-time-kinematic-positioning%ef%bc%89-spherefix\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-right\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Trang ti\u1ebfp theo<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Ph\u00e2n t\u00edch to\u00e0n di\u1ec7n \u2013 L\u1ef1a ch\u1ecdn ch\u00ednh x\u00e1c cho d\u1ecbch v\u1ee5 \u0111o \u0111\u1ea1c chuy\u00ean nghi\u1ec7p to\u00e0n c\u1ea7u<\/p>","protected":false},"author":1,"featured_media":9809,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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 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