{"id":56795,"date":"2026-01-08T07:44:55","date_gmt":"2026-01-08T07:44:55","guid":{"rendered":"https:\/\/www.hi-target.com.cn\/?p=56795"},"modified":"2026-01-13T02:58:13","modified_gmt":"2026-01-13T02:58:13","slug":"v700s-slam-rtk-building-facade-survey-for-urban-renewal","status":"publish","type":"post","link":"https:\/\/www.hi-target.com.cn\/pt\/case-study\/geospatial\/v700s-slam-rtk-building-facade-survey-for-urban-renewal","title":{"rendered":"Levantamento de fachadas de edif\u00edcios para renova\u00e7\u00e3o urbana"},"content":{"rendered":"<p class=\"has-text-align-center\"><em><strong><a href=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2026\/01\/Case-Study\uff1aApplication-of-Building-Facade-Survey-for-Urban-Renewal1.pdf\">CLIQUE AQUI PARA BAIXAR ESTE ESTUDO DE CASO<\/a><\/strong><\/em><\/p>\n\n\n\n<p>Em um projeto de renova\u00e7\u00e3o urbana em Guangzhou, o cliente precisava realizar um levantamento e modelagem das fachadas dos edif\u00edcios para subsidiar o projeto de renova\u00e7\u00e3o e a estimativa de custos. As estruturas complexas das fachadas e o ambiente urbano denso tornavam os m\u00e9todos tradicionais de levantamento ineficientes e dificultavam o atendimento aos requisitos de precis\u00e3o.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"751\" height=\"514\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2026\/01\/V700S-SLAM-RTK-06.png\" alt=\"\" class=\"wp-image-56805\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2026\/01\/V700S-SLAM-RTK-06.png 751w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2026\/01\/V700S-SLAM-RTK-06-18x12.png 18w\" sizes=\"auto, (max-width: 751px) 100vw, 751px\" \/><\/figure><\/div>\n\n\n<p>Para enfrentar esses desafios, o projeto adotou o V700S SLAM RTK para capturar de forma eficiente dados 3D precisos e coloridos da fachada e gerar entreg\u00e1veis prontos para CAD.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-1497724052e8b0496745cc7a82716e3b\" style=\"color:#0071ce;font-size:28px\"><strong><em>An\u00e1lise dos pontos problem\u00e1ticos<\/em><\/strong><\/p>\n\n\n\n<p>\u25cf Limita\u00e7\u00f5es do concorrente \u2013 Testes anteriores com o XGRIDS L2 mostraram boa coloriza\u00e7\u00e3o, mas geraram conjuntos de dados massivos (1 GB por minuto), dificultando o p\u00f3s-processamento em PCs padr\u00e3o.<\/p>\n\n\n\n<p>\u25cf Restri\u00e7\u00f5es operacionais \u2013 O cliente precisava de medi\u00e7\u00f5es confi\u00e1veis em ambientes sem sinal ou com sinal fraco, algo que os sistemas SLAM puros n\u00e3o conseguem fornecer.<\/p>\n\n\n\n<p>\u25cf Desafios em campo \u2013 Anexos complexos de constru\u00e7\u00e3o e beirais salientes causaram oclus\u00e3o vertical, aumentando o risco de perda de dados.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-d0d88f816b35a40001b71b0f93f68f4e\" style=\"color:#0071ce;font-size:28px\"><strong><em><strong>Fluxo de trabalho<\/strong><\/em><\/strong><\/p>\n\n\n\n<p><strong>1. Abordagem de escaneamento<\/strong> \u2013 Utilizei o Hi-Target V700S SLAM RTK para digitaliza\u00e7\u00e3o 3D completa, garantindo cobertura total sem falhas de dados.<\/p>\n\n\n\n<p><strong>2. Projeto de Rota<\/strong> \u2013 Adotou-se um percurso em ziguezague ao longo da orienta\u00e7\u00e3o do edif\u00edcio para minimizar a obstru\u00e7\u00e3o da vis\u00e3o pelas beiras do telhado.<\/p>\n\n\n\n<p><strong>3. Processamento de Dados<\/strong> \u2013O fatiamento e o nivelamento foram realizados no software Hi-LiDAR.<\/p>\n\n\n\n<p><strong>4. Nuvem de pontos colorida<\/strong> Exportado para CAD para desenhos detalhados da fachada.<\/p>\n\n\n\n<p><strong>5. Gest\u00e3o de Dados <\/strong>\u2013 Tamanhos de arquivo otimizados para armazenamento e processamento eficientes, evitando arquivos pesados.<\/p>\n\n\n\n<p>conjuntos de dados comuns a outros sistemas.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-f05b916be25ec37140e354a7ab8bedca\" style=\"color:#0071ce;font-size:28px\"><strong><em>Resultado<\/em><\/strong><\/p>\n\n\n\n<p>\u25cf Nuvem de pontos 3D em escala real (1:1) capturada de forma r\u00e1pida e precisa, eliminando a necessidade de revisitas.<\/p>\n\n\n\n<p>\u25cf A coloriza\u00e7\u00e3o n\u00edtida e de alta qualidade atendeu aos requisitos do levantamento arquitet\u00f4nico, com bordas precisas e detalhes de fixa\u00e7\u00e3o.<\/p>\n\n\n\n<p>\u25cf A visualiza\u00e7\u00e3o multimodal melhorou a efici\u00eancia do processamento em ambientes internos e a interpreta\u00e7\u00e3o das rela\u00e7\u00f5es espaciais.<\/p>\n\n\n\n<p>\u25cf A opera\u00e7\u00e3o confi\u00e1vel em ambientes sem GNSS ampliou a aplicabilidade a diversas tarefas de levantamento topogr\u00e1fico.<\/p>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"316\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2026\/01\/1-1-3D-colorized-point-cloud-1.png\" alt=\"Desenhos de fachada baseados em CAD\" class=\"wp-image-56799\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2026\/01\/1-1-3D-colorized-point-cloud-1.png 750w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2026\/01\/1-1-3D-colorized-point-cloud-1-18x8.png 18w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\"><em>Nuvem de pontos colorida 3D em escala 1:1<\/em><\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"751\" height=\"294\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2026\/01\/CAD-based-facade-drawings-1.png\" alt=\"\" class=\"wp-image-56800\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2026\/01\/CAD-based-facade-drawings-1.png 751w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2026\/01\/CAD-based-facade-drawings-1-18x7.png 18w\" sizes=\"auto, (max-width: 751px) 100vw, 751px\" \/><figcaption class=\"wp-element-caption\"><em>Desenhos de fachada baseados em CAD<\/em><\/figcaption><\/figure><\/div>\n\n\n<p class=\"has-text-align-center has-cyan-bluish-gray-color has-text-color has-link-color wp-elements-0bd976dfa27addacb3e14ab070b1cb92\" style=\"font-size:16px\"><\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>CLICK HERE TO DOWNLOAD THIS CASE STUDY In an urban renewal project in Guangzhou, the client needed to survey and model street facade buildings to support renovation design and cost estimation. The complex facade structures and dense urban environment made traditional surveying methods inefficient and difficult to meet accuracy requirements. To address these challenges, the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":56801,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[35],"tags":[],"featured-events-areas":[],"featured-events-form":[],"featured-events-year":[],"industries-category":[30],"product-model":[71,72],"class_list":["post-56795","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-geospatial","industries-category-geospatial","product-model-gnss-rtk","product-model-v700s-slam-rtk-system"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/posts\/56795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/comments?post=56795"}],"version-history":[{"count":0,"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/posts\/56795\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/media\/56801"}],"wp:attachment":[{"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/media?parent=56795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/categories?post=56795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/tags?post=56795"},{"taxonomy":"featured-events-areas","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/featured-events-areas?post=56795"},{"taxonomy":"featured-events-form","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/featured-events-form?post=56795"},{"taxonomy":"featured-events-year","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/featured-events-year?post=56795"},{"taxonomy":"industries-category","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/industries-category?post=56795"},{"taxonomy":"product-model","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/pt\/wp-json\/wp\/v2\/product-model?post=56795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}