{"id":38,"date":"2019-07-30T12:07:21","date_gmt":"2019-07-30T12:07:21","guid":{"rendered":"https:\/\/lexis-project.eu\/web\/?page_id=38"},"modified":"2022-08-07T16:47:27","modified_gmt":"2022-08-07T16:47:27","slug":"weather-and-climate","status":"publish","type":"page","link":"https:\/\/lexis-project.eu\/web\/lexis-project\/weather-and-climate\/","title":{"rendered":"Weather and Climate"},"content":{"rendered":"\n<p>The Weather &amp; Climate Use Case focused on a <strong>complex system<\/strong>, to provide a diverse set of forecasts: <strong>weather, flood, fire, energy, air pollution<\/strong>.<\/p>\n\n\n\n<ul><li>This system <strong>exploited Copernicus <\/strong>and <strong>GEOSS data services<\/strong>, supplemented and complemented by <strong>global<\/strong> and <strong>local in-situ unstructured observations<\/strong>,<\/li><li><strong>Data<\/strong> was filtered and <strong>pre-processed<\/strong> before assimilation to <strong>ensure<\/strong> <strong>quality<\/strong>,<\/li><li>Each layer in the use case produced large data set of forecast data (from 100+TB global weather models, to MB at the decision maker  level),<\/li><li>Both the assimilated data (inputs) and data produced by each layer (outputs) were available through a <strong>cloud-based Weather and Climate Data API <\/strong>(WCDA) between layers (model chains) for further analysis and industrial exploitation during the project.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_1.jpg\" rel=\"1\" title=\"Weather model; Weather forecast; Environmental forecast; High performance computing; HPC; \"><img loading=\"lazy\" width=\"1024\" height=\"434\" src=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_1-1024x434.jpg\" alt=\"Weather model; Weather forecast; Environmental forecast; High performance computing; HPC; \" class=\"wp-image-626\" srcset=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_1-1024x434.jpg 1024w, https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_1-300x127.jpg 300w, https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_1-768x326.jpg 768w, https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_1.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>The system has been applied to several test cases, such as renewable  energy forecast and urban air quality in cities forecast, spanning all  the available forecasts, to fine tune the system and demonstrate the  innovative value.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_2.jpg\" rel=\"1\" title=\"Weather prediction; Big Data; Machine learning; Weather analysis; HPC;\"><img loading=\"lazy\" width=\"763\" height=\"373\" src=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_2.jpg\" alt=\"Weather prediction; Big Data; Machine learning; Weather analysis; HPC;\" class=\"wp-image-627\" srcset=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_2.jpg 763w, https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_2-300x147.jpg 300w\" sizes=\"(max-width: 763px) 100vw, 763px\" \/><\/a><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_3.jpg\" rel=\"1\" title=\"Weather prediction; Big Data analytics; Machine learning; Weather analysis; HPC;\"><img loading=\"lazy\" width=\"714\" height=\"391\" src=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_3.jpg\" alt=\"Weather prediction; Big Data analytics; Machine learning; Weather analysis; HPC;\" class=\"wp-image-629\" srcset=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_3.jpg 714w, https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/weather_3-300x164.jpg 300w\" sizes=\"(max-width: 714px) 100vw, 714px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>In the Weather and Climate Large-Scale Pilot, well-proven HPC models as well as preprocessing and application\/postprocessing codes have been virtualised and prepared as ready-to-run containers and virtual machines compatible with the LEXIS Platform. The procedures for handling workflows and data from different sources have been completely revised from ground up and made ready for next-generation model. Runs of the respective workflows on the platform have been presented on SC20 conference; meanwhile the model management has reached production quality and utilises a wealth of HPC and Cloud resources integrated by LEXIS Platform, as well as the newly-designed Weather and Climate Data API (WCDA) by ECMWF.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Weather &amp; Climate Use Case focused on a complex system, to provide a diverse set of forecasts: weather, flood, fire, energy, air pollution. This system exploited Copernicus and GEOSS data services, supplemented and complemented by global and local in-situ unstructured observations, Data was filtered and pre-processed before assimilation to ensure quality, Each layer in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1271,"parent":16,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v16.6.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\r\n<title>Weather and Climate forecast predictive analysis - Lexis project<\/title>\r\n<meta name=\"description\" content=\"The Weather &amp; Climate analysis Use Case focuses on a complex cloud computing system, to provide a diverse set of weather forecasts, flood, fire, energy and air pollution.\" \/>\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:\/\/lexis-project.eu\/web\/lexis-project\/weather-and-climate\/\" \/>\r\n<meta property=\"og:locale\" content=\"en_GB\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"Weather and Climate forecast predictive analysis - Lexis project\" \/>\r\n<meta property=\"og:description\" content=\"The Weather &amp; 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