{"id":11583,"date":"2023-07-27T09:00:00","date_gmt":"2023-07-27T07:00:00","guid":{"rendered":"https:\/\/www.sigterritoires.fr\/?p=11583"},"modified":"2023-07-30T15:24:54","modified_gmt":"2023-07-30T13:24:54","slug":"qgis-para-lidar-colorir-a-partir-de-uma-imagem","status":"publish","type":"post","link":"https:\/\/www.sigterritoires.fr\/index.php\/pt\/qgis-para-lidar-colorir-a-partir-de-uma-imagem\/","title":{"rendered":"QGis para LIDAR: colorir a partir de uma imagem"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Tutoriel : LIDAR HD com QGIS 3.32<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Neste artigo, ir\u00e1 descobrir como transferir as cores (colourise) de uma imagem ou ortofoto para os pontos de uma nuvem LIDAR utilizando o CloudCompare. Esta renderiza\u00e7\u00e3o \u00e9 compar\u00e1vel \u00e0 de um ortofoto, o que facilita o trabalho com nuvens n\u00e3o classificadas e dados classificados.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.sigterritoires.fr\/index.php\/pt\/dados-lidar-no-qgis-3-32\/\">1- Dados LIDAR no QGis 3.32<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.sigterritoires.fr\/index.php\/pt\/carregamento-de-dados-ign-france-hd-lidar-no-qgis\/\">2- Descarregar os dados do IGN HD LIDAR e carreg\u00e1-los no QGis<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.sigterritoires.fr\/index.php\/pt\/qgis-3-32-ferramentas-para-dados-lidar\/\" title=\"3- Ferramentas para dados LIDAR no QGis 3.32\">3- Ferramentas para dados LIDAR no QGis 3.32<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4-colorir a partir de uma imagem<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"jetpack-video-wrapper\"><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/cDz7-H_sFsA?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=fr-FR&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/div>\n<\/div><figcaption class=\"wp-element-caption\">Veja este v\u00eddeo e muitos outros no nosso canal do Youtube: <a href=\"https:\/\/www.youtube.com\/@sigterritoires\" title=\"https:\/\/www.youtube.com\/@sigterritoires\">https:\/\/www.youtube.com\/@sigterritoires<\/a><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Quando carrega dados LIDAR no QGis, depara-se com dois tipos de renderiza\u00e7\u00e3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No caso de dados n\u00e3o classificados, ver\u00e1 um quadrado cinzento se a simbologia estiver definida para classifica\u00e7\u00e3o:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_classes.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"323\" data-attachment-id=\"11542\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/donnees_brutes_lidar_classes\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_classes.png?fit=3830%2C1930&amp;ssl=1\" data-orig-size=\"3830,1930\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"donnees_brutes_lidar_classes\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_classes.png?fit=640%2C323&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_classes.png?resize=640%2C323&#038;ssl=1\" alt=\"exibir as classes de uma nuvem de pontos n\u00e3o classificada\" class=\"wp-image-11542\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_classes.png?resize=1024%2C516&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_classes.png?resize=300%2C151&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_classes.png?resize=768%2C387&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_classes.png?resize=1536%2C774&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_classes.png?resize=2048%2C1032&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_classes.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_classes.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">ou um gradiente de cor se tiver uma simbologia de rampa num atributo (neste caso, a intensidade do sinal):<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_rampe.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"323\" data-attachment-id=\"11543\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/donnees_brutes_lidar_rampe\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_rampe.png?fit=3830%2C1930&amp;ssl=1\" data-orig-size=\"3830,1930\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"donnees_brutes_lidar_rampe\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_rampe.png?fit=640%2C323&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_rampe.png?resize=640%2C323&#038;ssl=1\" alt=\"exibir a intensidade do sinal de uma nuvem lidar\" class=\"wp-image-11543\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_rampe.png?resize=1024%2C516&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_rampe.png?resize=300%2C151&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_rampe.png?resize=768%2C387&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_rampe.png?resize=1536%2C774&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_rampe.png?resize=2048%2C1032&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_rampe.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_brutes_lidar_rampe.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">No caso dos dados classificados, a visualiza\u00e7\u00e3o das classes \u00e9 um pouco (n\u00e3o muito) mais significativa:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_classees_lidar.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"323\" data-attachment-id=\"11544\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/donnees_classees_lidar\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_classees_lidar.png?fit=3830%2C1930&amp;ssl=1\" data-orig-size=\"3830,1930\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"donnees_classees_lidar\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_classees_lidar.png?fit=640%2C323&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_classees_lidar.png?resize=640%2C323&#038;ssl=1\" alt=\"exibi\u00e7\u00e3o de classes lidar\" class=\"wp-image-11544\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_classees_lidar.png?resize=1024%2C516&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_classees_lidar.png?resize=300%2C151&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_classees_lidar.png?resize=768%2C387&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_classees_lidar.png?resize=1536%2C774&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_classees_lidar.png?resize=2048%2C1032&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_classees_lidar.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/donnees_classees_lidar.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Se compararmos estas representa\u00e7\u00f5es com uma ortofotografia :<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/orthophoto-1.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"323\" data-attachment-id=\"11547\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/orthophoto-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/orthophoto-1.png?fit=3830%2C1930&amp;ssl=1\" data-orig-size=\"3830,1930\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"orthophoto-1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/orthophoto-1.png?fit=640%2C323&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/orthophoto-1.png?resize=640%2C323&#038;ssl=1\" alt=\"orthofotografia\" class=\"wp-image-11547\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/orthophoto-1.png?resize=1024%2C516&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/orthophoto-1.png?resize=300%2C151&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/orthophoto-1.png?resize=768%2C387&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/orthophoto-1.png?resize=1536%2C774&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/orthophoto-1.png?resize=2048%2C1032&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/orthophoto-1.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/orthophoto-1.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Temos de admitir que \u00e9 muito mais agrad\u00e1vel trabalhar com este \u00faltimo tipo de representa\u00e7\u00e3o, onde podemos ver os objectos como os ver\u00edamos normalmente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bem, \u00e9 perfeitamente poss\u00edvel trabalhar com nuvens de pontos LIDAR com o mesmo tipo de renderiza\u00e7\u00e3o que com uma ortofotografia. Um dos atributos padr\u00e3o dos pontos LIDAR \u00e9 o atributo RGB, que \u00e9 utilizado para armazenar um valor de cor para cada ponto. Para visualizar as cores dos pontos, basta selecionar a simbologia RGB no separador simbologia das propriedades da camada.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/symbologie_lidar_rgb.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"644\" data-attachment-id=\"11548\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/symbologie_lidar_rgb\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/symbologie_lidar_rgb.png?fit=2012%2C2025&amp;ssl=1\" data-orig-size=\"2012,2025\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"symbologie_lidar_rgb\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/symbologie_lidar_rgb.png?fit=640%2C644&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/symbologie_lidar_rgb.png?resize=640%2C644&#038;ssl=1\" alt=\"simbologia qgis por rgb de uma nuvem lidar\" class=\"wp-image-11548\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/symbologie_lidar_rgb.png?resize=1017%2C1024&amp;ssl=1 1017w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/symbologie_lidar_rgb.png?resize=298%2C300&amp;ssl=1 298w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/symbologie_lidar_rgb.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/symbologie_lidar_rgb.png?resize=768%2C773&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/symbologie_lidar_rgb.png?resize=1526%2C1536&amp;ssl=1 1526w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/symbologie_lidar_rgb.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/symbologie_lidar_rgb.png?w=2012&amp;ssl=1 2012w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/symbologie_lidar_rgb.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/symbologie_lidar_rgb.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Mas, obviamente, estes valores t\u00eam de ser previamente introduzidos. E este n\u00e3o \u00e9 o caso dos dados IGN HD. Por isso, vamos ver aqui como transferir os valores de cor dos pix\u00e9is de uma ortofoto para os pontos correspondentes na nuvem de pontos LIDAR.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para o fazer, precisa da sua nuvem de pontos LIDAR e de uma ortofoto ou outra imagem a\u00e9rea da mesma \u00e1rea.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Colorir dados LIDAR com o CloudCompare<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Neste cap\u00edtulo, vamos utilizar o CloudCompare para efetuar a opera\u00e7\u00e3o. No pr\u00f3ximo cap\u00edtulo, utilizaremos a caixa de ferramentas <a href=\"https:\/\/www.sigterritoires.fr\/index.php\/pt\/qgis-3-32-ferramentas-para-dados-lidar\/\">LAStools<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Porqu\u00ea fazer isto? Porque a ferramenta utilizada para efetuar esta opera\u00e7\u00e3o no LAStools faz parte do tratamento da licen\u00e7a paga. Pode continuar a efetuar o processamento, mas o resultado \u00e9 deliberadamente degradado pelo LAStools. Mesmo que n\u00e3o veja qualquer diferen\u00e7a a olho nu, vamos come\u00e7ar com um tratamento que lhe dar\u00e1 o melhor resultado pelo melhor pre\u00e7o (gratuito).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Al\u00e9m disso, o tratamento com o CloudCompare \u00e9 bastante simples, mas d\u00e1-lhe a oportunidade de se familiarizar com o seu funcionamento. Poder\u00e1 ent\u00e3o utilizar o CloudCompare para opera\u00e7\u00f5es mais complexas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.danielgm.net\/cc\/release\/\" title=\"Para descarregar o CloudCompare clique aqui\">Para descarregar o CloudCompare clique aqui<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Iniciando o CloudCompare<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Uma vez instalado, abra o programa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/fenetre_lancement_cloudcompare.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" data-attachment-id=\"11550\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/fenetre_lancement_cloudcompare\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/fenetre_lancement_cloudcompare.png?fit=3842%2C2160&amp;ssl=1\" data-orig-size=\"3842,2160\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"fenetre_lancement_cloudcompare\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/fenetre_lancement_cloudcompare.png?fit=640%2C360&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/fenetre_lancement_cloudcompare.png?resize=640%2C360&#038;ssl=1\" alt=\"janela inicial do cloudcompare\" class=\"wp-image-11550\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/fenetre_lancement_cloudcompare.png?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/fenetre_lancement_cloudcompare.png?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/fenetre_lancement_cloudcompare.png?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/fenetre_lancement_cloudcompare.png?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/fenetre_lancement_cloudcompare.png?resize=2048%2C1151&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/fenetre_lancement_cloudcompare.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/fenetre_lancement_cloudcompare.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Utilize o menu <strong><em>File-&gt;Open<\/em><\/strong> para carregar a nuvem de pontos a processar: aponte para o ficheiro, clique em <strong><em>Open<\/em><\/strong>, na janela que se abre clique no bot\u00e3o <strong><em>Apply all<\/em><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aparecer\u00e1 uma janela que merece alguma explica\u00e7\u00e3o:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/cloudcompare_shift_scale.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"418\" data-attachment-id=\"11551\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/cloudcompare_shift_scale\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/cloudcompare_shift_scale.png?fit=2207%2C1442&amp;ssl=1\" data-orig-size=\"2207,1442\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"cloudcompare_shift_scale\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/cloudcompare_shift_scale.png?fit=640%2C418&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/cloudcompare_shift_scale.png?resize=640%2C418&#038;ssl=1\" alt=\"janela de mudan\u00e7a\/escala do cloudcompare\" class=\"wp-image-11551\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/cloudcompare_shift_scale.png?resize=1024%2C669&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/cloudcompare_shift_scale.png?resize=300%2C196&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/cloudcompare_shift_scale.png?resize=768%2C502&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/cloudcompare_shift_scale.png?resize=1536%2C1004&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/cloudcompare_shift_scale.png?resize=2048%2C1338&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/cloudcompare_shift_scale.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/cloudcompare_shift_scale.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Antes de carregar um ficheiro, o CloudCompare analisa as coordenadas X, Y e Z. Calcula \u00ab\u00a0offsets\u00a0\u00bb para as coordenadas de modo a manter apenas a parte que realmente varia na extens\u00e3o da \u00e1rea de trabalho. Por exemplo, nesta janela, sugere subtrair o valor -6225500 aos valores Y, que s\u00e3o da ordem dos 6 milh\u00f5es, para obter valores Y significativos. Uma vez terminado o processamento, nos ficheiros resultantes, adicionar\u00e1 o mesmo valor aos valores Y obtidos. Isto permite trabalhar apenas com valores significativos, preservando as coordenadas verdadeiras, mas fora do processamento.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para as nuvens de pontos, pode simplesmente aceitar os valores propostos, que ser\u00e3o sempre correctos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Encontrar\u00e1 a sua nuvem de pontos na janela principal e, quando esta \u00e9 carregada, o ponto de vista \u00e9 colocado em cima da nuvem de pontos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/nuage_au_chargement_cloudcompare.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" data-attachment-id=\"11552\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/nuage_au_chargement_cloudcompare\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/nuage_au_chargement_cloudcompare.png?fit=3842%2C2160&amp;ssl=1\" data-orig-size=\"3842,2160\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"nuage_au_chargement_cloudcompare\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/nuage_au_chargement_cloudcompare.png?fit=640%2C360&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/nuage_au_chargement_cloudcompare.png?resize=640%2C360&#038;ssl=1\" alt=\"\nexibi\u00e7\u00e3o de lidar no cloudcompare\" class=\"wp-image-11552\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/nuage_au_chargement_cloudcompare.png?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/nuage_au_chargement_cloudcompare.png?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/nuage_au_chargement_cloudcompare.png?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/nuage_au_chargement_cloudcompare.png?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/nuage_au_chargement_cloudcompare.png?resize=2048%2C1151&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/nuage_au_chargement_cloudcompare.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/nuage_au_chargement_cloudcompare.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Use o mouse para exibir a nuvem em qualquer uma das tr\u00eas dimens\u00f5es.<br>Para uma melhor visualiza\u00e7\u00e3o dos pontos, no painel <strong><em>Properties<\/em><\/strong>, procure a sec\u00e7\u00e3o <strong><em>Color Scale<\/em><\/strong> e, em <strong><em>Current <\/em><\/strong>, seleccione <strong><em>High contrast<\/em><\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/rotation_nuage_cloudcompare-1.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" data-attachment-id=\"11554\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/rotation_nuage_cloudcompare-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/rotation_nuage_cloudcompare-1.png?fit=3842%2C2160&amp;ssl=1\" data-orig-size=\"3842,2160\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"rotation_nuage_cloudcompare-1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/rotation_nuage_cloudcompare-1.png?fit=640%2C360&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/rotation_nuage_cloudcompare-1.png?resize=640%2C360&#038;ssl=1\" alt=\"\naprimoramento da exibi\u00e7\u00e3o lidar do cloudcompare\" class=\"wp-image-11554\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/rotation_nuage_cloudcompare-1.png?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/rotation_nuage_cloudcompare-1.png?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/rotation_nuage_cloudcompare-1.png?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/rotation_nuage_cloudcompare-1.png?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/rotation_nuage_cloudcompare-1.png?resize=2048%2C1151&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/rotation_nuage_cloudcompare-1.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/rotation_nuage_cloudcompare-1.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Carregar o ortofoto<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Agora vamos carregar a ortofotografia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se utilizar o mesmo procedimento que para a nuvem de pontos, ir\u00e1 carregar a imagem como uma imagem tif. Para o que queremos fazer, precisamos de a carregar como uma nuvem de pontos. Para isso, abra o gestor de ficheiros, v\u00e1 para o diret\u00f3rio de imagens, clique no ficheiro de imagem e arraste-o para a janela do CloudCompare.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aparecer\u00e1 esta janela:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/charger_tiff_comme_nuage.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"214\" data-attachment-id=\"11555\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/charger_tiff_comme_nuage\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/charger_tiff_comme_nuage.png?fit=1060%2C355&amp;ssl=1\" data-orig-size=\"1060,355\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"charger_tiff_comme_nuage\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/charger_tiff_comme_nuage.png?fit=640%2C214&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/charger_tiff_comme_nuage.png?resize=640%2C214&#038;ssl=1\" alt=\"importar mensagem como nuvem de pontos\" class=\"wp-image-11555\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/charger_tiff_comme_nuage.png?resize=1024%2C343&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/charger_tiff_comme_nuage.png?resize=300%2C100&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/charger_tiff_comme_nuage.png?resize=768%2C257&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/charger_tiff_comme_nuage.png?w=1060&amp;ssl=1 1060w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Clique em <strong><em>Yes<\/em><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tal como com a nuvem de pontos, aparece a janela shift\/scale.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/shift_scale_image_tiff.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"418\" data-attachment-id=\"11556\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/shift_scale_image_tiff\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/shift_scale_image_tiff.png?fit=2207%2C1442&amp;ssl=1\" data-orig-size=\"2207,1442\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"shift_scale_image_tiff\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/shift_scale_image_tiff.png?fit=640%2C418&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/shift_scale_image_tiff.png?resize=640%2C418&#038;ssl=1\" alt=\"corre\u00e7\u00e3o da altura da imagem no cloudcompare\" class=\"wp-image-11556\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/shift_scale_image_tiff.png?resize=1024%2C669&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/shift_scale_image_tiff.png?resize=300%2C196&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/shift_scale_image_tiff.png?resize=768%2C502&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/shift_scale_image_tiff.png?resize=1536%2C1004&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/shift_scale_image_tiff.png?resize=2048%2C1338&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/shift_scale_image_tiff.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/shift_scale_image_tiff.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Aqui temos um valor a ser modificado. Voc\u00ea j\u00e1 deve ter percebido que, na janela do CloudCompare, estamos em uma caixa 3D que se parece com o nosso mundo real, mas que tem suas pr\u00f3prias refer\u00eancias. Diferentemente de um GIS, que determinar\u00e1 se dois pontos em duas camadas diferentes est\u00e3o no mesmo lugar comparando suas coordenadas XY, no CloudCompare isso ser\u00e1 feito calculando a dist\u00e2ncia nas refer\u00eancias 3D internas. Quando voc\u00ea quiser atribuir um valor RGB a um ponto na nuvem de pontos, ele procurar\u00e1 o pixel mais pr\u00f3ximo na imagem. Mas, como estamos em um mundo 3D, esse pixel n\u00e3o \u00e9 necessariamente o que tem o mesmo XY, mas sim o que tem a menor dist\u00e2ncia XYZ. Em um terreno irregular, isso pode ser muito diferente do resultado que voc\u00ea obteria com um GIS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quando carregamos a nuvem de pontos (veja a imagem acima), os valores de Z estavam em torno de 589 metros. Nossa ortofoto n\u00e3o tem coordenadas Z, ou seja, tem valores Z = 0. Se deixarmos o deslocamento Z como est\u00e1 (com um valor de 0), podemos ter certeza de que os pontos mais pr\u00f3ximos n\u00e3o corresponder\u00e3o \u00e0s coordenadas XY corretas. Vamos deslocar os pixels da imagem em 589 metros. Assim, as duas camadas ficar\u00e3o muito pr\u00f3ximas e os erros ser\u00e3o m\u00ednimos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se inserirmos esse valor como 589, a imagem ficar\u00e1 no meio da nuvem de pontos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/image_et_nuage_dans_cloudcompare.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" data-attachment-id=\"11557\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/image_et_nuage_dans_cloudcompare\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/image_et_nuage_dans_cloudcompare.png?fit=3842%2C2160&amp;ssl=1\" data-orig-size=\"3842,2160\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image_et_nuage_dans_cloudcompare\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/image_et_nuage_dans_cloudcompare.png?fit=640%2C360&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/image_et_nuage_dans_cloudcompare.png?resize=640%2C360&#038;ssl=1\" alt=\"exibi\u00e7\u00e3o de lidar e ortofoto no cloudcompare\" class=\"wp-image-11557\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/image_et_nuage_dans_cloudcompare.png?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/image_et_nuage_dans_cloudcompare.png?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/image_et_nuage_dans_cloudcompare.png?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/image_et_nuage_dans_cloudcompare.png?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/image_et_nuage_dans_cloudcompare.png?resize=2048%2C1151&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/image_et_nuage_dans_cloudcompare.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/image_et_nuage_dans_cloudcompare.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Pr\u00e9-tratamento para colora\u00e7\u00e3o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Seria de se esperar que tiv\u00e9ssemos todos os ingredientes necess\u00e1rios para nossa opera\u00e7\u00e3o de colora\u00e7\u00e3o. Mas o problema \u00e9 que temos duas camadas de pontos, cada uma com milh\u00f5es de pontos. Encontrar a correspond\u00eancia entre essas duas camadas levaria muito tempo. Uma maneira de reduzir significativamente esse tempo de processamento \u00e9 criar um raster TIN da nossa foto. Em seguida, podemos usar os v\u00e9rtices do TIN para colorir nossa nuvem LIDAR.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para criar um TIN, clique na camada da foto na lista de camadas e, em seguida, na ferramenta CloudCompare Raster.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/outil_raster_cloudcompare.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"11559\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/outil_raster_cloudcompare\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/outil_raster_cloudcompare.png?fit=2458%2C384&amp;ssl=1\" data-orig-size=\"2458,384\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"outil_raster_cloudcompare\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/outil_raster_cloudcompare.png?fit=640%2C100&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/outil_raster_cloudcompare.png?resize=640%2C100&#038;ssl=1\" alt=\"bot\u00e3o rasterizar no cloudcompare\" class=\"wp-image-11559\" width=\"640\" height=\"100\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/outil_raster_cloudcompare.png?resize=1024%2C160&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/outil_raster_cloudcompare.png?resize=300%2C47&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/outil_raster_cloudcompare.png?resize=768%2C120&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/outil_raster_cloudcompare.png?resize=1536%2C240&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/outil_raster_cloudcompare.png?resize=2048%2C320&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/outil_raster_cloudcompare.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/outil_raster_cloudcompare.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Isso abre a janela de configura\u00e7\u00e3o da transforma\u00e7\u00e3o raster.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Exceto em casos excepcionais, voc\u00ea ver\u00e1 uma mensagem <strong><em>invalid grid box<\/em><\/strong>  no par\u00e2metro de <strong><em>size<\/em><\/strong>. N\u00e3o se preocupe, basta clicar no bot\u00e3o <strong><em>Edit Grid<\/em><\/strong> e, na janela que se abre, marcar a caixa <strong><em>keep square<\/em><\/strong> e, em seguida, OK.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/correction_grille_raster.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"546\" data-attachment-id=\"11560\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/correction_grille_raster\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/correction_grille_raster.png?fit=2519%2C2148&amp;ssl=1\" data-orig-size=\"2519,2148\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"correction_grille_raster\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/correction_grille_raster.png?fit=640%2C546&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/correction_grille_raster.png?resize=640%2C546&#038;ssl=1\" alt=\"corre\u00e7\u00e3o de grade rasterizada no cloudcompare\" class=\"wp-image-11560\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/correction_grille_raster.png?resize=1024%2C873&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/correction_grille_raster.png?resize=300%2C256&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/correction_grille_raster.png?resize=768%2C655&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/correction_grille_raster.png?resize=1536%2C1310&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/correction_grille_raster.png?resize=2048%2C1746&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/correction_grille_raster.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/correction_grille_raster.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">O par\u00e2metro step indica a precis\u00e3o da grade. Por padr\u00e3o, \u00e9 de 1 metro e produz bons resultados, mas voc\u00ea pode aumentar a precis\u00e3o, embora deva estar ciente de que isso aumenta o tempo de processamento.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em <strong><em>Active Layer<\/em><\/strong> (Camada ativa), selecione <strong><em>RGB<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O par\u00e2metro direction (dire\u00e7\u00e3o) deve ser definido como Z para interpola\u00e7\u00e3o horizontal e o par\u00e2metro <strong><em>cell height<\/em><\/strong> (altura da c\u00e9lula) pode ser deixado no m\u00ednimo ou alterado, mas n\u00e3o far\u00e1 nenhuma diferen\u00e7a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Clique em <strong><em>Update grid<\/em><\/strong> (Atualizar grade) e voc\u00ea ver\u00e1 uma visualiza\u00e7\u00e3o do resultado<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/configure_raster_cloudcompare.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"569\" data-attachment-id=\"11562\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/configure_raster_cloudcompare\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/configure_raster_cloudcompare.png?fit=2417%2C2148&amp;ssl=1\" data-orig-size=\"2417,2148\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"configure_raster_cloudcompare\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/configure_raster_cloudcompare.png?fit=640%2C569&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/configure_raster_cloudcompare.png?resize=640%2C569&#038;ssl=1\" alt=\"grade a ser usada para rasteriza\u00e7\u00e3o do cloudcompare\" class=\"wp-image-11562\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/configure_raster_cloudcompare.png?resize=1024%2C910&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/configure_raster_cloudcompare.png?resize=300%2C267&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/configure_raster_cloudcompare.png?resize=768%2C683&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/configure_raster_cloudcompare.png?resize=1536%2C1365&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/configure_raster_cloudcompare.png?resize=2048%2C1820&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/configure_raster_cloudcompare.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/configure_raster_cloudcompare.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Voc\u00ea pode desmarcar a op\u00e7\u00e3o <strong><em>Export statistics<\/em><\/strong> e clicar em <strong><em>Mesh <\/em><\/strong>para come\u00e7ar a criar o TIN.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voc\u00ea ver\u00e1 o TIN adicionado \u00e0 lista de camadas do projeto. Em seguida, voc\u00ea pode fechar a janela de rasteriza\u00e7\u00e3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voc\u00ea pode desmarcar o orto original na lista de camadas para ver o TIN que ser\u00e1 usado.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Colorir a nuvem de pontos<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tudo est\u00e1 pronto para transferir as cores do TIN para a nossa nuvem LIDAR. Selecione a camada de <strong><em>v\u00e9rtices <\/em><\/strong>e a camada <strong><em>Lidar<\/em><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/couches_coloriser.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"440\" data-attachment-id=\"11563\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/couches_coloriser\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/couches_coloriser.png?fit=768%2C528&amp;ssl=1\" data-orig-size=\"768,528\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"couches_coloriser\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/couches_coloriser.png?fit=640%2C440&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/couches_coloriser.png?resize=640%2C440&#038;ssl=1\" alt=\"sele\u00e7\u00e3o de camadas para coloriza\u00e7\u00e3o\" class=\"wp-image-11563\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/couches_coloriser.png?w=768&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/couches_coloriser.png?resize=300%2C206&amp;ssl=1 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Para colorir, usaremos o menu <strong><em>Edit -&gt; Color -&gt; Interpolate from another entity<\/em><\/strong> (Editar -&gt; Cor -&gt; Interpolar de outra entidade)<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/menu_coloriser.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"373\" data-attachment-id=\"11564\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/menu_coloriser\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/menu_coloriser.png?fit=1556%2C905&amp;ssl=1\" data-orig-size=\"1556,905\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"menu_coloriser\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/menu_coloriser.png?fit=640%2C373&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/menu_coloriser.png?resize=640%2C373&#038;ssl=1\" alt=\"interpolate from another entity cloudcompare\" class=\"wp-image-11564\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/menu_coloriser.png?resize=1024%2C596&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/menu_coloriser.png?resize=300%2C174&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/menu_coloriser.png?resize=768%2C447&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/menu_coloriser.png?resize=1536%2C893&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/menu_coloriser.png?w=1556&amp;ssl=1 1556w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/menu_coloriser.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Assim que voc\u00ea clicar no menu, o comando ser\u00e1 executado.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/execution_coloriser.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" data-attachment-id=\"11565\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/execution_coloriser\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/execution_coloriser.png?fit=1860%2C1046&amp;ssl=1\" data-orig-size=\"1860,1046\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"execution_coloriser\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/execution_coloriser.png?fit=640%2C360&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/execution_coloriser.png?resize=640%2C360&#038;ssl=1\" alt=\"inicio do processamento de coloriza\u00e7\u00e3o\" class=\"wp-image-11565\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/execution_coloriser.png?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/execution_coloriser.png?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/execution_coloriser.png?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/execution_coloriser.png?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/execution_coloriser.png?w=1860&amp;ssl=1 1860w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/execution_coloriser.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">O CloudCompare n\u00e3o solicita as camadas de origem e destino. Ele assume que a camada de origem \u00e9 aquela com valores RGB e a camada de destino \u00e9 aquela sem valores. Se ambas tiverem valores definidos, voc\u00ea dever\u00e1 primeiro usar o comando <strong><em>CLEAR <\/em><\/strong>na camada de destino.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/commande_clear_color.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"330\" data-attachment-id=\"11567\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/commande_clear_color\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/commande_clear_color.png?fit=1539%2C793&amp;ssl=1\" data-orig-size=\"1539,793\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"commande_clear_color\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/commande_clear_color.png?fit=640%2C330&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/commande_clear_color.png?resize=640%2C330&#038;ssl=1\" alt=\"menu limpar cores cloudcompare\" class=\"wp-image-11567\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/commande_clear_color.png?resize=1024%2C528&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/commande_clear_color.png?resize=300%2C155&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/commande_clear_color.png?resize=768%2C396&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/commande_clear_color.png?resize=1536%2C791&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/commande_clear_color.png?w=1539&amp;ssl=1 1539w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/commande_clear_color.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">O resultado do nosso comando, depois de esperar pacientemente pela conclus\u00e3o do processamento, \u00e9<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/resultat_coloriser.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" data-attachment-id=\"11566\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/resultat_coloriser\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/resultat_coloriser.png?fit=3842%2C2160&amp;ssl=1\" data-orig-size=\"3842,2160\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"resultat_coloriser\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/resultat_coloriser.png?fit=640%2C360&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/resultat_coloriser.png?resize=640%2C360&#038;ssl=1\" alt=\"resultados de cloudcompare colorizador \" class=\"wp-image-11566\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/resultat_coloriser.png?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/resultat_coloriser.png?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/resultat_coloriser.png?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/resultat_coloriser.png?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/resultat_coloriser.png?resize=2048%2C1151&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/resultat_coloriser.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/resultat_coloriser.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Tudo o que resta \u00e9 exportar o resultado como um arquivo .las ou .laz<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Selecione a camada LIDAR original, que agora tem valores RGB e, em seguida, no menu <strong><em>File-&gt;Save<\/em><\/strong> (Arquivo-&gt;Salvar). Digite um nome (aqui <strong><em>resultat<\/em><\/strong>) e a extens\u00e3o desejada (.las ou .laz). Voc\u00ea ter\u00e1 sua nova nuvem LIDAR colorida pronta para ser carregada no QGis:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/lidar_colorise.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" data-attachment-id=\"11568\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/lidar_colorise\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/lidar_colorise.png?fit=3842%2C2160&amp;ssl=1\" data-orig-size=\"3842,2160\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"lidar_colorise\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/lidar_colorise.png?fit=640%2C360&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/lidar_colorise.png?resize=640%2C360&#038;ssl=1\" alt=\"exibir colorir qgis\" class=\"wp-image-11568\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/lidar_colorise.png?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/lidar_colorise.png?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/lidar_colorise.png?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/lidar_colorise.png?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/lidar_colorise.png?resize=2048%2C1151&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/lidar_colorise.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/lidar_colorise.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Voc\u00ea pode aumentar o zoom para ver os pontos coloridos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/zoom_lidar_colorise.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" data-attachment-id=\"11569\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/qgis-pour-lidarcoloriser-a-partir-dune-image\/zoom_lidar_colorise\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/zoom_lidar_colorise.png?fit=3842%2C2160&amp;ssl=1\" data-orig-size=\"3842,2160\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"zoom_lidar_colorise\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/zoom_lidar_colorise.png?fit=640%2C360&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/zoom_lidar_colorise.png?resize=640%2C360&#038;ssl=1\" alt=\"zoom exibir nuvem colorida em qgis\" class=\"wp-image-11569\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/zoom_lidar_colorise.png?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/zoom_lidar_colorise.png?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/zoom_lidar_colorise.png?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/zoom_lidar_colorise.png?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/zoom_lidar_colorise.png?resize=2048%2C1151&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/zoom_lidar_colorise.png?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/zoom_lidar_colorise.png?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Tutoriel : LIDAR HD com QGIS 3.32 Neste artigo, ir\u00e1 descobrir como transferir as cores (colourise) de uma imagem ou ortofoto para os pontos de uma nuvem LIDAR utilizando o CloudCompare. Esta renderiza\u00e7\u00e3o \u00e9 compar\u00e1vel \u00e0&hellip;<\/p>\n","protected":false},"author":1,"featured_media":11569,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"give_campaign_id":0,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[2426],"tags":[2447,2557,2559,2436,2434,2561,2160],"class_list":["post-11583","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lidar-pt","tag-cloudcompare","tag-colorir","tag-dados","tag-lidar-pt","tag-nuvens-de-pontos","tag-orthofoto-pt","tag-qgis-pt"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2023\/07\/zoom_lidar_colorise.png?fit=3842%2C2160&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p6XU0A-30P","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/11583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/comments?post=11583"}],"version-history":[{"count":0,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/11583\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/media\/11569"}],"wp:attachment":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/media?parent=11583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/categories?post=11583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/tags?post=11583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}