{"id":4844,"date":"2025-02-03T15:55:15","date_gmt":"2025-02-03T14:55:15","guid":{"rendered":"https:\/\/www.altipla.cat\/?p=4844"},"modified":"2025-04-22T18:56:09","modified_gmt":"2025-04-22T16:56:09","slug":"large-digital-twins","status":"publish","type":"post","link":"https:\/\/www.altipla.cat\/en\/bessons-digitals-digital-twins-de-grans-dimensions\/","title":{"rendered":"LARGE DIGITAL TWINS"},"content":{"rendered":"<p>To generate a large-scale digital twin, it must be possible to guarantee high production performance without altering the quality of the captured data.<\/p>\n<p>To be able to execute this type of project we have used both static (BLK360 \u2013 G2 RTC) and dynamic (NavVis VLX) laser scanners.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4910 size-full\" style=\"color: revert; font-size: revert; font-weight: revert; font-family: -apple-system, BlinkMacSystemFont, &#039;Segoe UI&#039;, Roboto, Oxygen-Sans, Ubuntu, Cantarell, &#039;Helvetica Neue&#039;, sans-serif;\" src=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/1.jpg\" alt=\"\" width=\"871\" height=\"447\" title=\"\" srcset=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/1.jpg 871w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/1-300x154.jpg 300w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/1-768x394.jpg 768w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/1-18x9.jpg 18w\" sizes=\"auto, (max-width: 871px) 100vw, 871px\" \/><\/p>\n<p style=\"text-align: center;\"><em>Equipment: Leica BLK360 G2 \u2013 NavVis VLX \u2013 Leica RTC360.<\/em><\/p>\n<p>The Altipl\u00e0 team has carried out several large projects (buildings with a total built area of over 40,000 m\u00b2) with high quality results. These projects have required:<\/p>\n<ul>\n<li>Prior planning.<\/li>\n<li>Monitoring\/coordination of the different field and access teams.<\/li>\n<li>Control and verification points distributed throughout the work area.<\/li>\n<li>Processing of large amounts of data.<\/li>\n<li>Quality Controls.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4913 size-full\" src=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/2.jpg\" alt=\"\" width=\"1072\" height=\"444\" title=\"\" srcset=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/2.jpg 1072w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/2-300x124.jpg 300w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/2-1024x424.jpg 1024w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/2-768x318.jpg 768w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/2-18x7.jpg 18w\" sizes=\"auto, (max-width: 1072px) 100vw, 1072px\" \/><\/p>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>Left image: plan view of the scanners made with RTC\/BLK. Right image: plan view of one of the routes made with the NavVis VLX equipment.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Always carrying out quality controls by measuring control and verification points throughout the work area.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"729\" height=\"549\" data-id=\"4915\" src=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/3.jpg\" alt=\"\" class=\"wp-image-4915\" title=\"\" srcset=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/3.jpg 729w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/3-300x226.jpg 300w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/3-16x12.jpg 16w\" sizes=\"auto, (max-width: 729px) 100vw, 729px\" \/><figcaption class=\"wp-element-caption\"><em>Control point measurement with NavVis VLX systems.<\/em><\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"541\" data-id=\"4911\" src=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/4-1024x541.jpg\" alt=\"\" class=\"wp-image-4911\" title=\"\" srcset=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/4-1024x541.jpg 1024w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/4-300x159.jpg 300w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/4-768x406.jpg 768w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/4-18x10.jpg 18w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/4.jpg 1252w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Processing of data captured with static laser scanners.<\/em><\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"501\" data-id=\"4917\" src=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/5-1024x501.jpg\" alt=\"\" class=\"wp-image-4917\" title=\"\" srcset=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/5-1024x501.jpg 1024w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/5-300x147.jpg 300w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/5-768x376.jpg 768w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/5-18x9.jpg 18w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/5.jpg 1251w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Processing of data captured with a dynamic laser scanner.<\/em><\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"365\" data-id=\"4918\" src=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/6-1024x365.jpg\" alt=\"\" class=\"wp-image-4918\" title=\"\" srcset=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/6-1024x365.jpg 1024w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/6-300x107.jpg 300w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/6-768x273.jpg 768w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/6-18x6.jpg 18w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/6.jpg 1244w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-black-color\">Quality control of data captured with BLK\/RTC.<\/mark><\/em><\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"772\" height=\"683\" data-id=\"4919\" src=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/7.jpg\" alt=\"\" class=\"wp-image-4919\" title=\"\" srcset=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/7.jpg 772w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/7-300x265.jpg 300w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/7-768x679.jpg 768w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/7-14x12.jpg 14w\" sizes=\"auto, (max-width: 772px) 100vw, 772px\" \/><figcaption class=\"wp-element-caption\"><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-black-color\">Quality control of data captured with the NavVis VLX.<\/mark><\/em><\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The data captured with both systems is merged into a single point cloud.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"319\" data-id=\"4920\" src=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/8-1024x319.jpg\" alt=\"\" class=\"wp-image-4920\" title=\"\" srcset=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/8-1024x319.jpg 1024w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/8-300x94.jpg 300w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/8-768x239.jpg 768w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/8-18x6.jpg 18w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/8.jpg 1078w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-black-color\"><em>Partial section of the joint cloud<\/em>.<\/mark><\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Once all quality controls of the final point cloud have been completed, the team of architects begins the interpretation and delineation phase for the generation of:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Plants.<\/li>\n\n\n\n<li>Elevations.<\/li>\n\n\n\n<li>Sections.<\/li>\n\n\n\n<li>Calculation of useful surfaces.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-7 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"761\" height=\"236\" data-id=\"4921\" src=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/9.jpg\" alt=\"\" class=\"wp-image-4921\" title=\"\" srcset=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/9.jpg 761w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/9-300x93.jpg 300w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/9-18x6.jpg 18w\" sizes=\"auto, (max-width: 761px) 100vw, 761px\" \/><figcaption class=\"wp-element-caption\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\"><em>Example of plant<\/em>.<\/mark><\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-8 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"393\" data-id=\"4922\" src=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/10-1024x393.jpg\" alt=\"\" class=\"wp-image-4922\" title=\"\" srcset=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/10-1024x393.jpg 1024w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/10-300x115.jpg 300w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/10-768x295.jpg 768w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/10-18x7.jpg 18w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/10.jpg 1300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Example of section.<\/em><\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-9 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"585\" data-id=\"4923\" src=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/11-1024x585.jpg\" alt=\"\" class=\"wp-image-4923\" title=\"\" srcset=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/11-1024x585.jpg 1024w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/11-300x171.jpg 300w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/11-768x438.jpg 768w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/11-18x10.jpg 18w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/11.jpg 1058w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Example of elevation<\/em>.<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">With the point cloud, apart from delineating plans, different analyses can also be generated, such as detecting the different elevation levels existing on the floors.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-10 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"776\" height=\"730\" data-id=\"4924\" src=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/12.jpg\" alt=\"\" class=\"wp-image-4924\" title=\"\" srcset=\"https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/12.jpg 776w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/12-300x282.jpg 300w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/12-768x722.jpg 768w, https:\/\/www.altipla.cat\/wp-content\/uploads\/2025\/02\/12-13x12.jpg 13w\" sizes=\"auto, (max-width: 776px) 100vw, 776px\" \/><figcaption class=\"wp-element-caption\"><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-black-color\">Map indicating the change in elevation of the pavement on one of the floors.<\/mark><\/em><\/figcaption><\/figure>\n<\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CONCLUSIONS<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The experience has been quite positive. The field time has been partially reduced and the plan delineation phase has been able to advance. The final point cloud, formed by the data captured and processed by the different teams, is very homogeneous and has passed the quality controls carried out. The differences with respect to the control and verification points captured with total station, throughout the work area, are within the expected tolerances.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em><strong><a href=\"https:\/\/www.altipla.cat\/en\/request-a-quote\/\"><u>Click to request more information or a new quote<\/u>oh!<\/a><\/strong><\/em><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Per generar un bess\u00f3 digital de grans dimensions s\u2019ha de poder garantir un alt rendiment de producci\u00f3 sense que es vegi alterada la qualitat de les dades capturades. Per poder executar aquest tipus de projectes hem utilitzat tant esc\u00e0ner-l\u00e0ser est\u00e0tics (BLK360 &#8211; G2 RTC) com din\u00e0mics (NavVis VLX). Equips: Leica BLK360 G2 \u2013 NavVis VLX [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":4911,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_breakdance_hide_in_design_set":false,"_breakdance_tags":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-4844","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-projectes"],"_links":{"self":[{"href":"https:\/\/www.altipla.cat\/en\/wp-json\/wp\/v2\/posts\/4844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.altipla.cat\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.altipla.cat\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.altipla.cat\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.altipla.cat\/en\/wp-json\/wp\/v2\/comments?post=4844"}],"version-history":[{"count":17,"href":"https:\/\/www.altipla.cat\/en\/wp-json\/wp\/v2\/posts\/4844\/revisions"}],"predecessor-version":[{"id":4947,"href":"https:\/\/www.altipla.cat\/en\/wp-json\/wp\/v2\/posts\/4844\/revisions\/4947"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.altipla.cat\/en\/wp-json\/wp\/v2\/media\/4911"}],"wp:attachment":[{"href":"https:\/\/www.altipla.cat\/en\/wp-json\/wp\/v2\/media?parent=4844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.altipla.cat\/en\/wp-json\/wp\/v2\/categories?post=4844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.altipla.cat\/en\/wp-json\/wp\/v2\/tags?post=4844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}