{"id":13368,"date":"2023-08-22T11:42:12","date_gmt":"2023-08-22T11:42:12","guid":{"rendered":"https:\/?p=13368"},"modified":"2024-12-02T03:49:36","modified_gmt":"2024-12-02T03:49:36","slug":"3d-laser-scanning-can-chuyen-mon-khao-sat-va-kinh-nghiem-mo-hinh-hoa-3d","status":"publish","type":"post","link":"https:\/\/vmts.ch\/vi\/3d-laser-scanning-can-chuyen-mon-khao-sat-va-kinh-nghiem-mo-hinh-hoa-3d\/","title":{"rendered":"T\u1ea1i sao vi\u1ec7c th\u1ef1c hi\u1ec7n kh\u1ea3o s\u00e1t hi\u1ec7n tr\u1ea1ng b\u1eb1ng c\u00f4ng ngh\u1ec7 3D Laser Scanning c\u1ea7n c\u00f4ng ty c\u00f3 chuy\u00ean m\u00f4n v\u00e0 kinh nghi\u1ec7m?"},"content":{"rendered":"<p>Vi\u1ec7c th\u1ef1c hi\u1ec7n kh\u1ea3o s\u00e1t hi\u1ec7n tr\u1ea1ng b\u1eb1ng c\u00f4ng ngh\u1ec7 3D Laser Scanning cho c\u00e1c c\u00f4ng tr\u00ecnh, nh\u00e0 x\u01b0\u1edfng, tr\u01b0\u1eddng h\u1ecdc l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u00ednh x\u00e1c t\u1ed1i \u0111a. \u0110\u00e2y l\u00e0 d\u1eef li\u1ec7u c\u01a1 b\u1ea3n \u0111\u1ec3 t\u1ea1o ra c\u00e1c b\u1ea3n v\u1ebd c\u1ea3i t\u1ea1o ch\u00ednh x\u00e1c, c\u0169ng nh\u01b0 t\u1ea1o b\u1ea3n sao k\u1ef9 thu\u1eadt s\u1ed1 3D (digital-twin). B\u01b0\u1edbc kh\u1ea3o s\u00e1t ban \u0111\u1ea7u n\u00e0y, n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch v\u00e0 b\u1edfi m\u1ed9t \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u00f3 ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n trong l\u0129nh v\u1ef1c \u0111o \u0111\u1ea1c c\u00f9ng v\u1edbi kinh nghi\u1ec7m th\u1ef1c t\u1ebf, d\u1eef li\u1ec7u thu th\u1eadp c\u00f3 th\u1ec3 tr\u1edf n\u00ean ho\u00e0n to\u00e0n v\u00f4 gi\u00e1 tr\u1ecb v\u00e0 g\u00e2y l\u00e3ng ph\u00ed l\u1edbn v\u1ec1 th\u1eddi gian, c\u00f4ng s\u1ee9c v\u00e0 t\u00e0i ch\u00ednh.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i Dung B\u00e0i Vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/vmts.ch\/vi\/3d-laser-scanning-can-chuyen-mon-khao-sat-va-kinh-nghiem-mo-hinh-hoa-3d\/#Tai_sao_can_co_kien_thuc_chuyen_mon\" >T\u1ea1i sao c\u1ea7n c\u00f3 ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/vmts.ch\/vi\/3d-laser-scanning-can-chuyen-mon-khao-sat-va-kinh-nghiem-mo-hinh-hoa-3d\/#Tai_sao_can_co_yeu_to_kinh_nghiem\" >T\u1ea1i sao c\u1ea7n c\u00f3 y\u1ebfu t\u1ed1 kinh nghi\u1ec7m?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/vmts.ch\/vi\/3d-laser-scanning-can-chuyen-mon-khao-sat-va-kinh-nghiem-mo-hinh-hoa-3d\/#1_Kinh_nghiem_thuc_te_lien_quan_den_viec_do_dac\" >1. Kinh nghi\u1ec7m th\u1ef1c t\u1ebf li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111o \u0111\u1ea1c:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/vmts.ch\/vi\/3d-laser-scanning-can-chuyen-mon-khao-sat-va-kinh-nghiem-mo-hinh-hoa-3d\/#2_Kien_thuc_ve_mo_hinh_hoa_3D\" >2. Ki\u1ebfn th\u1ee9c v\u1ec1 m\u00f4 h\u00ecnh h\u00f3a 3D:<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Tai_sao_can_co_kien_thuc_chuyen_mon\"><\/span>T\u1ea1i sao c\u1ea7n c\u00f3 ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Thi\u1ebft b\u1ecb qu\u00e9t 3D laser l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 chuy\u00ean nghi\u1ec7p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o \u0111\u1ea1c. G\u1ea7n \u0111\u00e2y, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u01b0\u1eddng t\u1eadp trung v\u00e0o vi\u1ec7c t\u1ea1o \u1ea5n t\u01b0\u1ee3ng r\u1eb1ng thi\u1ebft b\u1ecb n\u00e0y r\u1ea5t d\u1ec5 s\u1eed d\u1ee5ng, nh\u1eb9 nh\u00e0ng v\u00e0 th\u01b0\u1eddng s\u1eed d\u1ee5ng h\u00ecnh \u1ea3nh c\u1ee7a nh\u1eefng ng\u01b0\u1eddi ph\u1ee5 n\u1eef xinh \u0111\u1eb9p \u0111\u1ec3 th\u1ec3 hi\u1ec7n t\u00ednh th\u00e2n thi\u1ec7n v\u00e0 d\u1ec5 d\u00e0ng c\u1ee7a thi\u1ebft b\u1ecb. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec3u l\u1ea7m r\u1eb1ng b\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng n\u00f3 m\u00e0 kh\u00f4ng c\u1ea7n ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n, \u0111i\u1ec1u n\u00e0y th\u1ef1c s\u1ef1 nguy hi\u1ec3m. Kh\u00f4ng n\u00ean ngh\u0129 r\u1eb1ng vi\u1ec7c s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 thi\u1ebft b\u1ecb m\u00e0 kh\u00f4ng c\u1ea7n hi\u1ec3u bi\u1ebft v\u1ec1 l\u00fd thuy\u1ebft \u0111o \u0111\u1ea1c l\u00e0 kh\u1ea3 thi, tr\u1eeb khi b\u1ea1n l\u00e0m vi\u1ec7c d\u01b0\u1edbi s\u1ef1 h\u01b0\u1edbng d\u1eabn c\u1ee7a m\u1ed9t ng\u01b0\u1eddi \u0111\u1ed3ng nghi\u1ec7p c\u00f3 kinh nghi\u1ec7m ho\u1eb7c ch\u1ec9 th\u1ef1c hi\u1ec7n c\u00e1c d\u1ef1 \u00e1n nh\u1ecf v\u1edbi s\u1ed1 l\u01b0\u1ee3ng qu\u00e9t \u00edt.<\/p>\n<p>Khi th\u1ef1c hi\u1ec7n c\u00e1c d\u1ef1 \u00e1n l\u1edbn v\u1edbi h\u01a1n 500 tr\u1ea1m qu\u00e9t, bao g\u1ed3m c\u1ea3 ph\u1ea1m vi trong v\u00e0 ngo\u00e0i, c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p c\u1ee7a t\u00f2a nh\u00e0, c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n. Trong tr\u01b0\u1eddng h\u1ee3p thi\u1ebfu ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n v\u00e0 kinh nghi\u1ec7m x\u1eed l\u00fd, h\u1eadu qu\u1ea3 c\u00f3 th\u1ec3 r\u1ea5t nghi\u00eam tr\u1ecdng, bao g\u1ed3m vi\u1ec7c d\u1eef li\u1ec7u kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c gh\u00e9p n\u1ed1i m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c, kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c. \u0110i\u1ec1u n\u00e0y ch\u00fang t\u00f4i c\u00f3 t\u1eebng tr\u1ea3i nghi\u1ec7m r\u1ea5t nhi\u1ec1u d\u1ef1 \u00e1n t\u1eeb kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i v\u00e0 nh\u1eadn th\u1ea5y s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb t\u1ed1t nh\u1ea5t nh\u01b0ng thi\u1ebfu kinh nghi\u1ec7m th\u00ec c\u0169ng kh\u00f4ng cho ra k\u1ebft qu\u1ea3 t\u1ed1t, v\u00e0 d\u1eef li\u1ec7u point cloud c\u1ee7a kh\u1ea3o s\u00e1t 3D Laser Scanning kh\u00f4ng ph\u1ea3i l\u00e0 d\u1eef li\u1ec7u ch\u00ednh x\u00e1c mm nh\u01b0 ch\u00fang ta th\u01b0\u1eddng ngh\u0129.<\/p>\n<p>(B\u00e0i vi\u1ebft li\u00ean quan: <a href=\"https:\/vi\/tin-tuong-vao-du-lieu-point-clou\/\">CH\u00daNG TA C\u00d3 N\u00caN HOA\u0300N TOA\u0300N TIN T\u01af\u1edeNG V\u00c0O D\u1eee LI\u1ec6U POINT CLOUD?)<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tai_sao_can_co_yeu_to_kinh_nghiem\"><\/span>T\u1ea1i sao c\u1ea7n c\u00f3 y\u1ebfu t\u1ed1 kinh nghi\u1ec7m?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Kinh nghi\u1ec7m trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y bao g\u1ed3m hai nh\u00f3m quan tr\u1ecdng:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Kinh_nghiem_thuc_te_lien_quan_den_viec_do_dac\"><\/span>1. Kinh nghi\u1ec7m th\u1ef1c t\u1ebf li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111o \u0111\u1ea1c:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kinh nghi\u1ec7m \u0111o \u0111\u1ea1c n\u00e0y s\u1ebd gi\u00fap k\u1ef9 s\u01b0 hi\u1ec3u r\u00f5 v\u1ecb tr\u00ed l\u00fd t\u01b0\u1edfng \u0111\u1ec3 \u0111\u1eb7t m\u00e1y qu\u00e9t, t\u1eeb \u0111\u00f3 ki\u1ec3m so\u00e1t sai s\u1ed1 t\u1ed1t nh\u1ea5t. H\u1ecd c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng l\u1ef1a ch\u1ecdn c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p nh\u1ea5t cho t\u1eebng lo\u1ea1i c\u00f4ng tr\u00ecnh \u0111\u1ec3 ki\u1ec3m so\u00e1t sai s\u1ed1 th\u1ea5p nh\u1ea5t. H\u1ecd hi\u1ec3u c\u00e1ch th\u1ef1c hi\u1ec7n quy tr\u00ecnh kh\u1ea3o s\u00e1t \u0111\u1ec3 c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i c\u00e1c v\u00f9ng kh\u00e1c nhau th\u00e0nh c\u00f4ng, v\u00e0 bi\u1ebft c\u00e1ch ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c nh\u00f3m kh\u1ea3o s\u00e1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 nh\u1ea5t.<\/p>\n<p>\u0110\u1ec3 t\u00edch lu\u1ef9 kinh nghi\u1ec7m n\u00e0y, ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 tham gia trong nhi\u1ec1u d\u1ef1 \u00e1n kh\u00e1c nhau t\u1ea1i Vi\u1ec7t Nam m\u00e0 c\u00f2n tham gia v\u00e0o c\u00e1c kh\u00f3a h\u1ecdc \u0111\u00e0o t\u1ea1o th\u1ef1c t\u1ebf h\u00e0ng n\u0103m t\u1ea1i Th\u1ee5y S\u0129. T\u1ea1i \u0111\u00e2y, c\u00e1c k\u1ef9 s\u01b0 c\u1ee7a VMTS c\u00f9ng v\u1edbi c\u00e1c \u0111\u1ed3ng nghi\u1ec7p kh\u00e1c th\u1ef1c hi\u1ec7n kh\u1ea3o s\u00e1t tr\u00ean c\u00e1c d\u1ef1 \u00e1n c\u00f3 quy m\u00f4 l\u1edbn, v\u1edbi h\u01a1n 5000 tr\u1ea1m qu\u00e9t. \u0110\u00e2y th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t th\u1eed th\u00e1ch th\u00fa v\u1ecb m\u00e0 m\u1ed7i k\u1ef9 s\u01b0 t\u00e0i n\u0103ng \u0111\u1ec1u mong mu\u1ed1n c\u00f3 c\u01a1 h\u1ed9i tr\u1ea3i nghi\u1ec7m v\u00e0 v\u01b0\u1ee3t qua.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Kien_thuc_ve_mo_hinh_hoa_3D\"><\/span>2. Ki\u1ebfn th\u1ee9c v\u1ec1 m\u00f4 h\u00ecnh h\u00f3a 3D:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ki\u1ebfn th\u1ee9c v\u1ec1 m\u00f4 h\u00ecnh h\u00f3a 3D l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng. K\u1ef9 s\u01b0 ph\u1ea3i c\u00f3 kinh nghi\u1ec7m v\u1ebd m\u00f4 h\u00ecnh 3D \u0111\u1ec3 th\u1ef1c hi\u1ec7n kh\u1ea3o s\u00e1t t\u1ed1t. D\u1eef li\u1ec7u thu th\u1eadp \u0111\u01b0\u1ee3c trong kh\u1ea3o s\u00e1t s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra m\u00f4 h\u00ecnh ch\u00ednh x\u00e1c, \u0111\u1ea7y \u0111\u1ee7 v\u00e0 chi ti\u1ebft. K\u1ef9 s\u01b0 c\u00f3 kinh nghi\u1ec7m n\u00e0y s\u1ebd \u0111\u1eb7t m\u00e1y qu\u00e9t 3D \u1edf c\u00e1c v\u1ecb tr\u00ed ph\u00f9 h\u1ee3p nh\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh v\u1ebd 3D sau n\u00e0y di\u1ec5n ra m\u1ed9t c\u00e1ch thu\u1eadn l\u1ee3i, kh\u00f4ng che khu\u1ea5t c\u00e1c chi ti\u1ebft quan tr\u1ecdng. H\u1ecd bi\u1ebft r\u1eb1ng c\u00e1c chi ti\u1ebft n\u00e0o quan tr\u1ecdng v\u00e0 c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c qu\u00e9t.<\/p>\n<p>Ch\u00fang t\u00f4i y\u00eau c\u1ea7u c\u00e1c k\u1ef9 s\u01b0 th\u1ef1c hi\u1ec7n kh\u1ea3o s\u00e1t c\u1ee7a ch\u00fang t\u00f4i ph\u1ea3i ho\u00e0n th\u00e0nh kh\u00f3a h\u1ecdc BIM Modeling \u1edf m\u1ee9c \u0111\u1ed9 trung c\u1ea5p, ngay c\u1ea3 khi c\u00f4ng vi\u1ec7c h\u00e0ng ng\u00e0y c\u1ee7a h\u1ecd kh\u00f4ng li\u00ean quan th\u01b0\u1eddng xuy\u00ean \u0111\u1ebfn k\u1ef9 n\u0103ng n\u00e0y. Tuy nhi\u00ean, ki\u1ebfn th\u1ee9c n\u00e0y tr\u1edf th\u00e0nh kinh nghi\u1ec7m khi th\u1ef1c hi\u1ec7n kh\u1ea3o s\u00e1t v\u00e0 k\u1ebft qu\u1ea3 l\u00e0m vi\u1ec7c c\u1ee7a h\u1ecd tr\u1edf n\u00ean \u0111\u00e1ng k\u1ec3 kh\u00e1c bi\u1ec7t.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c th\u1ef1c hi\u1ec7n kh\u1ea3o s\u00e1t hi\u1ec7n tr\u1ea1ng b\u1eb1ng c\u00f4ng ngh\u1ec7 3D Laser Scanning cho c\u00e1c c\u00f4ng tr\u00ecnh, nh\u00e0 x\u01b0\u1edfng, tr\u01b0\u1eddng h\u1ecdc l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u00ednh x\u00e1c t\u1ed1i \u0111a. \u0110\u00e2y l\u00e0 [&#8230;]<\/p>\n","protected":false},"author":2,"featured_media":28250,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[91,122],"tags":[135,136],"class_list":["post-13368","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-khao-sat-hien-trang-3d-laser","category-quet-3d-laser-2","tag-3d-laser-scanning-vi","tag-kinh-nghiem-vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/posts\/13368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/comments?post=13368"}],"version-history":[{"count":0,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/posts\/13368\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/media\/28250"}],"wp:attachment":[{"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/media?parent=13368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/categories?post=13368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/tags?post=13368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}