{"id":376,"date":"2020-11-19T14:55:24","date_gmt":"2020-11-19T13:55:24","guid":{"rendered":"http:\/\/blogg.lnu.se\/disa\/?p=376"},"modified":"2020-11-19T15:05:05","modified_gmt":"2020-11-19T14:05:05","slug":"meet-keynote-hakan-olsson-remote-sensing-provides-big-data-for-assessment-of-our-forest-resources","status":"publish","type":"post","link":"https:\/\/blogg.lnu.se\/disa\/?p=376","title":{"rendered":"Meet Keynote: H\u00e5kan Olsson &#8211; Remote Sensing provides Big Data for assessment of our forest resources"},"content":{"rendered":"<p>During the\u00a0<a href=\"https:\/\/lnu.se\/en\/meet-linnaeus-university\/current\/events\/2020\/big-data-2020\/\" target=\"_blank\" rel=\"noopener noreferrer\">Big Data Conference on December 3-4, 2020<\/a> we will have several interesting Keynote speakers, one of them is H\u00e5kan Olsson is professor in forest remote sensing at the Swedish University of Agricultural sciences. He leads the data acquisition work package in the research programme Mistra Digital Forest. He is also a member in the steering group for the ongoing national laser scanning for forest resource assessment, and a member of the national council for geodata (Geodatar\u00e5det).<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/lnu.se\/api\/media\/21799-w448\" alt=\"H\u00e5kan Olsson\" \/><\/p>\n<p>During his talk he focus on that there is an increasing stream of remote sensing data that together with digital techniques can be used for assessment of forest resources. Satellites provides frequent images that can be compared and used for forest damage assessment. Airborne laser scanners provide 3D point clouds that in combination with field surveyed reference data are used operationally for producing nationwide and accurate maps with data about the forest on raster cell level. The sensors develops rapidly and provides data with higher resolution, making assessments of single trees realistic. Among the current research frontiers are: combining single tree data from airborne sensors with stem shape data from sensors carried by man or vehicles; automated classification of tree species; assessment of forest growth from repeated sensor data acquisitions. The ultimate goal is to assimilate all new data into a continuously updated model of the forest resources.<\/p>\n<p>Don\u2019t miss out on the opportunity to listen to him and take part of the conference by <a href=\"http:\/\/axacoair.se\/go?B9qFEyHu\" target=\"_blank\" rel=\"noopener noreferrer\">signing up here<\/a> by December 1st.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>During the\u00a0Big Data Conference on December 3-4, 2020 we will have several interesting Keynote speakers, one of them is H\u00e5kan Olsson is professor in forest remote sensing at the Swedish University of Agricultural sciences. He leads the data acquisition work package in the research programme Mistra Digital Forest. He is also a member in the [&hellip;]<\/p>\n","protected":false},"author":401,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[459,27498],"tags":[],"class_list":["post-376","post","type-post","status-publish","format-standard","hentry","category-events","category-forestry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\r\n<title>Meet Keynote: H\u00e5kan Olsson - Remote Sensing provides Big Data for assessment of our forest resources - DISA<\/title>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/blogg.lnu.se\/disa\/?p=376\" \/>\r\n<meta property=\"og:locale\" content=\"en_US\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"Meet Keynote: H\u00e5kan Olsson - Remote Sensing provides Big Data for assessment of our forest resources - DISA\" \/>\r\n<meta property=\"og:description\" content=\"During the\u00a0Big Data Conference on December 3-4, 2020 we will have several interesting Keynote speakers, one of them is H\u00e5kan Olsson is professor in forest remote sensing at the Swedish University of Agricultural sciences. He leads the data acquisition work package in the research programme Mistra Digital Forest. He is also a member in the [&hellip;]\" \/>\r\n<meta property=\"og:url\" content=\"https:\/\/blogg.lnu.se\/disa\/?p=376\" \/>\r\n<meta property=\"og:site_name\" content=\"DISA\" \/>\r\n<meta property=\"article:published_time\" content=\"2020-11-19T13:55:24+00:00\" \/>\r\n<meta property=\"article:modified_time\" content=\"2020-11-19T14:05:05+00:00\" \/>\r\n<meta property=\"og:image\" content=\"https:\/\/lnu.se\/api\/media\/21799-w448\" \/>\r\n<meta name=\"author\" content=\"Diana Unander\" \/>\r\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\r\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Diana Unander\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\r\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogg.lnu.se\/disa\/?p=376\",\"url\":\"https:\/\/blogg.lnu.se\/disa\/?p=376\",\"name\":\"Meet Keynote: H\u00e5kan Olsson - Remote Sensing provides Big Data for assessment of our forest resources - DISA\",\"isPartOf\":{\"@id\":\"https:\/\/blogg.lnu.se\/disa\/#website\"},\"datePublished\":\"2020-11-19T13:55:24+00:00\",\"dateModified\":\"2020-11-19T14:05:05+00:00\",\"author\":{\"@id\":\"https:\/\/blogg.lnu.se\/disa\/#\/schema\/person\/a322baa56840d8b8d7320bc36fc73c42\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogg.lnu.se\/disa\/?p=376\"]}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blogg.lnu.se\/disa\/#website\",\"url\":\"https:\/\/blogg.lnu.se\/disa\/\",\"name\":\"DISA\",\"description\":\"Centre for Data Intensive Sciences and Applications\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blogg.lnu.se\/disa\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blogg.lnu.se\/disa\/#\/schema\/person\/a322baa56840d8b8d7320bc36fc73c42\",\"name\":\"Diana Unander\",\"sameAs\":[\"https:\/\/lnu.se\/en\/disa\"],\"url\":\"https:\/\/blogg.lnu.se\/disa\/?author=401\"}]}<\/script>\r\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Meet Keynote: H\u00e5kan Olsson - Remote Sensing provides Big Data for assessment of our forest resources - DISA","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blogg.lnu.se\/disa\/?p=376","og_locale":"en_US","og_type":"article","og_title":"Meet Keynote: H\u00e5kan Olsson - Remote Sensing provides Big Data for assessment of our forest resources - DISA","og_description":"During the\u00a0Big Data Conference on December 3-4, 2020 we will have several interesting Keynote speakers, one of them is H\u00e5kan Olsson is professor in forest remote sensing at the Swedish University of Agricultural sciences. 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