{"id":1167,"date":"2015-01-10T14:58:11","date_gmt":"2015-01-10T14:58:11","guid":{"rendered":"http:\/\/archaeovision.eu\/?p=1167"},"modified":"2015-01-10T14:58:11","modified_gmt":"2015-01-10T14:58:11","slug":"kaasan-church","status":"publish","type":"post","link":"https:\/\/archaeovision.eu\/en\/projects\/kaasan-church\/","title":{"rendered":"Kaasan Church documentation project"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-1164 size-medium portfolio-lazyLoad\" src=\"http:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0311-200x300.jpg\" data-original=\"http:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0311-200x300.jpg\" alt=\"_DSC0311\" width=\"200\" height=\"300\" srcset=\"https:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0311-200x300.jpg 200w, https:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0311-684x1024.jpg 684w, https:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0311.jpg 1335w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-1164 size-medium portfolio-lazyLoad\" src=\"http:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0311-200x300.jpg\" alt=\"_DSC0311\" width=\"200\" height=\"300\" srcset=\"https:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0311-200x300.jpg 200w, https:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0311-684x1024.jpg 684w, https:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0311.jpg 1335w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/noscript>This week we spent two days surveying the Kaasan Church, in Tallinn, Estonia. This is the first stage of a larger\u00a0documentation project where laser scanning and photogrammetric surveying will be completed, with the laser scanning being a collaborative project with one of our partner companies,\u00a0Reaalproject LLC. The end product of the work will be a spatially georeferenced point cloud which will be used for plans and drawings as well 3D modelling and other interactive outputs.<\/p>\n<p>The Kaasan Church was built during the time of Peter the Great (1721) and is the oldest wooden sacral building in Tallinn. On of the aims of the recording is to record the current situation of the building including the structures, interiors and exterior.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" size-medium wp-image-1165 alignright portfolio-lazyLoad\" src=\"http:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0343-300x200.jpg\" data-original=\"http:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0343-300x200.jpg\" alt=\"_DSC0343\" width=\"300\" height=\"200\" srcset=\"https:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0343-300x200.jpg 300w, https:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0343-1024x684.jpg 1024w, https:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0343.jpg 2000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\" size-medium wp-image-1165 alignright portfolio-lazyLoad\" src=\"http:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0343-300x200.jpg\" alt=\"_DSC0343\" width=\"300\" height=\"200\" srcset=\"https:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0343-300x200.jpg 300w, https:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0343-1024x684.jpg 1024w, https:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSC0343.jpg 2000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/noscript>The advantage of laser scanning and photogrammetry compared to traditional survey techniques is that the whole building\u00a0is recorded, not just some points or lines chosen by the surveyor, with measurements being easily extrapolated from the digital model.<\/p>\n<p>The church is quite small but is very complex. The places which are not accessible with the laser scanner we will recorded using a photogrammetric survey. The end result of this will be a point cloud and a meshed model, with the additional benefit of having a high resolution texture for photorealistic visualisations. With both types of recording taking place, the combination of the the data will allow for a precise and accurate representation of the church that will goes beyond any form of recording that has previously taken place.<\/p>\n<p>Archaeovision is focused on technological approaches within cultural heritage documentation and the Kaasan church is one of our few ongoing projects that utilise both laser scanning and photogrammetry within the digital documentation of buildings.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This week we spent two days surveying the Kaasan Church, in Tallinn, Estonia. This is the first stage of a larger\u00a0documentation project where laser scanning and photogrammetric surveying will be completed, with the laser scanning being a collaborative project with one of our partner companies,\u00a0Reaalproject LLC. The end product of the work will be a&hellip;<\/p>\n<p><a href=\"https:\/\/archaeovision.eu\/en\/projects\/kaasan-church\/\" class=\"read-more-link\">Read More &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":1162,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[102],"tags":[103,7,8],"class_list":["post-1167","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-projects","tag-building-survey","tag-laserscanning","tag-photogrammetry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kaasan Church documentation project - Archaeovision<\/title>\n<meta name=\"description\" content=\"Introductory post about our laser scanning and photogrammetry survey of the Kaasan Church, Tallinn\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/archaeovision.eu\/en\/projects\/kaasan-church\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kaasan Church documentation project - Archaeovision\" \/>\n<meta property=\"og:description\" content=\"Introductory post about our laser scanning and photogrammetry survey of the Kaasan Church, Tallinn\" \/>\n<meta property=\"og:url\" content=\"https:\/\/archaeovision.eu\/en\/projects\/kaasan-church\/\" \/>\n<meta property=\"og:site_name\" content=\"Archaeovision\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/archaeovision\" \/>\n<meta property=\"article:published_time\" content=\"2015-01-10T14:58:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/archaeovision.eu\/wp-content\/uploads\/2015\/01\/DSF0243-1024x712.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"712\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Hembo Pagi\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@HemboPagi\" \/>\n<meta name=\"twitter:site\" content=\"@Archaeo_Vision\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hembo Pagi\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/archaeovision.eu\\\/en\\\/projects\\\/kaasan-church\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/archaeovision.eu\\\/en\\\/projects\\\/kaasan-church\\\/\"},\"author\":{\"name\":\"Hembo Pagi\",\"@id\":\"https:\\\/\\\/archaeovision.eu\\\/en\\\/#\\\/schema\\\/person\\\/8652f3124e1d23ab791448b5dfe45bb9\"},\"headline\":\"Kaasan Church documentation project\",\"datePublished\":\"2015-01-10T14:58:11+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/archaeovision.eu\\\/en\\\/projects\\\/kaasan-church\\\/\"},\"wordCount\":286,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/archaeovision.eu\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/archaeovision.eu\\\/en\\\/projects\\\/kaasan-church\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/archaeovision.eu\\\/wp-content\\\/uploads\\\/2015\\\/01\\\/DSF0243.jpg\",\"keywords\":[\"Building Survey\",\"laserscanning\",\"photogrammetry\"],\"articleSection\":[\"Projects\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/archaeovision.eu\\\/en\\\/projects\\\/kaasan-church\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/archaeovision.eu\\\/en\\\/projects\\\/kaasan-church\\\/\",\"url\":\"https:\\\/\\\/archaeovision.eu\\\/en\\\/projects\\\/kaasan-church\\\/\",\"name\":\"Kaasan Church documentation project - 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