{"id":44594,"date":"2023-04-21T12:25:00","date_gmt":"2023-04-21T11:25:00","guid":{"rendered":"https:\/\/www.he-arc.ch\/?post_type=he-arc_project&p=44594"},"modified":"2023-04-21T12:25:01","modified_gmt":"2023-04-21T11:25:01","slug":"solenix-geo-datacube-visu","status":"publish","type":"he-arc_project","link":"https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/","title":{"rendered":"Solenix Geo DataCube Visu"},"content":{"rendered":"\n

Contexte et enjeux<\/h2>\n\n\n\n

Gr\u00e2ce \u00e0 l’expertise de scientifiques partenaires de 7 instituts diff\u00e9rents, nous souhaitons d\u00e9velopper des outils de visualisation couvrant diff\u00e9rents domaines de l’observation de la terre tels que l’\u00e9tude des inondations, de l’agriculture et des d\u00e9placements de terrain. <\/p>\n\n\n\n

A partir de ce consortium, notre objectif \u00e9tait de fournir une bo\u00eete \u00e0 outils de visualisation avec des mod\u00e8les innovants de rendu g\u00e9om\u00e9trique en temps r\u00e9el. Le r\u00e9sultat de ce travail a \u00e9t\u00e9 une interface utilisateur web permettant la visualisation volum\u00e9trique et le calcul de courbes implicites des donn\u00e9es des satellites d’observation de la terre.<\/p>\n\n\n\n

Objectifs<\/h2>\n\n\n\n

Trop d’informations tue souvent l’information. Avec le nombre croissant de satellites et leurs performances sans cesse croissantes, de nouveaux outils doivent \u00eatre mis \u00e0 disposition pour faire face \u00e0 cet assaut de donn\u00e9es. <\/p>\n\n\n\n

Nous avons remarqu\u00e9 qu’un certain nombre d’outils infographiques \u00e9taient largement sous-utilis\u00e9s pour aider les scientifiques \u00e0 mieux interpr\u00e9ter et trouver des informations pertinentes dans de grands ensembles de donn\u00e9es. Une approche moderne pour ex\u00e9cuter efficacement de grands processus consiste \u00e0 utiliser des GPU, mais de nos jours, l’accent est souvent mis sur le traitement parall\u00e8le d’ensembles de donn\u00e9es g\u00e9ospatiales plut\u00f4t que sur la visualisation. <\/p>\n\n\n\n

Consid\u00e9rer les donn\u00e9es g\u00e9ospatiales utilisant des ressources GPU pour le calcul et la visualisation interm\u00e9diaires est le but principal de ce projet. Face \u00e0 l’int\u00e9r\u00eat croissant d’interagir directement avec ces donn\u00e9es \u00e0 l’aide de pages Web ou de Notebooks, nous voulons fournir des outils permettant \u00e0 un programme de s’ex\u00e9cuter sur le GPU et d’afficher, \u00e0 l’aide de l’API WebGL, ces matrices de donn\u00e9es, \u00e9galement appel\u00e9es datacubes. Le but final est d’afficher sur un PC de tr\u00e8s gros datacubes (p. ex. 10243<\/sup>) rendus \u00e0 la vol\u00e9e et en temps r\u00e9el. <\/p>\n\n\n\n

Partenaires et financement<\/h2>\n\n\n\n

Solenix<\/a><\/p>\n\n\n\n

Financ\u00e9 par ESA – European Space Agency<\/a><\/p>\n\n\n\n

R\u00e9sultats<\/h2>\n\n\n\n

Les r\u00e9sultats montrent que nos mod\u00e8les peuvent traiter de grandes quantit\u00e9s de donn\u00e9es et les restituer en temps r\u00e9el. Tous ces mod\u00e8les de rendu innovants sont assembl\u00e9s dans une bo\u00eete \u00e0 outils de visualisation Datacube d\u00e9di\u00e9e.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Publications<\/h2>\n\n\n\n

EARTH OBSERVATION DATACUBES MULTI-VISUALIZATION TOOLBOX, August 2022
DOI:10.5194\/isprs-archives-XLVIII-4-W1-2022-321-2022<\/a><\/p>\n\n\n\n

Real-Time Renderings of Multidimensional Massive DataCubes on Jupyter Notebook, January 2023
DOI:10.1007\/978-3-031-13588-0_59<\/a>
In book: ICGG 2022 – Proceedings of the 20th International Conference on Geometry and Graphics (pp.685-696)<\/p>\n\n\n\n

Implicit Curves: From Discrete Extraction to Applied Formalism, January 2023
DOI:10.1007\/978-3-031-13588-0_62<\/a>
In book: ICGG 2022 – Proceedings of the 20th International Conference on Geometry and Graphics (pp.717-728)<\/p>\n\n\n\n

Chef de projet<\/h2>\n\n\n\n
\n
\n
\n Dr St\u00e9phane Gobron\n <\/div>\n
\n +41 32 930 25 79<\/a>\n <\/div>\n
\n Stephane.Gobron@he-arc.ch<\/a>\n <\/div>\n <\/div>\n<\/div>\n","protected":false},"author":6,"featured_media":44539,"template":"","he-arc_domain":[3],"he-arc_project_skill":[69],"he-arc_project_year":[42,43,44],"acf":[],"yoast_head":"\nSolenix Geo DataCube Visu - Haute-Ecole Arc<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Solenix Geo DataCube Visu - Haute-Ecole Arc\" \/>\n<meta property=\"og:description\" content=\"Contexte et enjeux Gr\u00e2ce \u00e0 l’expertise de scientifiques partenaires de 7 instituts diff\u00e9rents, nous souhaitons d\u00e9velopper des outils de visualisation couvrant diff\u00e9rents domaines de l’observation de la terre tels que l’\u00e9tude des inondations, de l’agriculture et des d\u00e9placements de terrain. A partir de ce consortium, notre objectif \u00e9tait de fournir une bo\u00eete \u00e0 outils de […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/\" \/>\n<meta property=\"og:site_name\" content=\"Haute-Ecole Arc\" \/>\n<meta property=\"article:modified_time\" content=\"2023-04-21T11:25:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2023\/04\/he-arc-ingenierie-solenix.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"656\" \/>\n\t<meta property=\"og:image:height\" content=\"334\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/\",\"url\":\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/\",\"name\":\"Solenix Geo DataCube Visu - Haute-Ecole Arc\",\"isPartOf\":{\"@id\":\"https:\/\/www.he-arc.ch\/en\/#website\"},\"datePublished\":\"2023-04-21T11:25:00+00:00\",\"dateModified\":\"2023-04-21T11:25:01+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.he-arc.ch\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R&D projects\",\"item\":\"https:\/\/www.he-arc.ch\/en\/rd-projects\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Solenix Geo DataCube Visu\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.he-arc.ch\/en\/#website\",\"url\":\"https:\/\/www.he-arc.ch\/en\/\",\"name\":\"Haute-Ecole Arc\",\"description\":\"Haute \u00e9cole sp\u00e9cialis\u00e9e Suisse. Gestion, Ing\u00e9nierie, Sant\u00e9, Conservation-\u200brestauration.\",\"publisher\":{\"@id\":\"https:\/\/www.he-arc.ch\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.he-arc.ch\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.he-arc.ch\/en\/#organization\",\"name\":\"Haute Ecole Arc\",\"url\":\"https:\/\/www.he-arc.ch\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.he-arc.ch\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2022\/01\/logo-he-arc.svg\",\"contentUrl\":\"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2022\/01\/logo-he-arc.svg\",\"width\":140,\"height\":42,\"caption\":\"Haute Ecole Arc\"},\"image\":{\"@id\":\"https:\/\/www.he-arc.ch\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Solenix Geo DataCube Visu - Haute-Ecole Arc","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:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/","og_locale":"en_US","og_type":"article","og_title":"Solenix Geo DataCube Visu - Haute-Ecole Arc","og_description":"Contexte et enjeux Gr\u00e2ce \u00e0 l’expertise de scientifiques partenaires de 7 instituts diff\u00e9rents, nous souhaitons d\u00e9velopper des outils de visualisation couvrant diff\u00e9rents domaines de l’observation de la terre tels que l’\u00e9tude des inondations, de l’agriculture et des d\u00e9placements de terrain. A partir de ce consortium, notre objectif \u00e9tait de fournir une bo\u00eete \u00e0 outils de […]","og_url":"https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/","og_site_name":"Haute-Ecole Arc","article_modified_time":"2023-04-21T11:25:01+00:00","og_image":[{"width":656,"height":334,"url":"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2023\/04\/he-arc-ingenierie-solenix.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/","url":"https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/","name":"Solenix Geo DataCube Visu - Haute-Ecole Arc","isPartOf":{"@id":"https:\/\/www.he-arc.ch\/en\/#website"},"datePublished":"2023-04-21T11:25:00+00:00","dateModified":"2023-04-21T11:25:01+00:00","breadcrumb":{"@id":"https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.he-arc.ch\/en\/projets-recherche\/solenix-geo-datacube-visu\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.he-arc.ch\/en\/"},{"@type":"ListItem","position":2,"name":"R&D projects","item":"https:\/\/www.he-arc.ch\/en\/rd-projects\/"},{"@type":"ListItem","position":3,"name":"Solenix Geo DataCube Visu"}]},{"@type":"WebSite","@id":"https:\/\/www.he-arc.ch\/en\/#website","url":"https:\/\/www.he-arc.ch\/en\/","name":"Haute-Ecole Arc","description":"Haute \u00e9cole sp\u00e9cialis\u00e9e Suisse. Gestion, Ing\u00e9nierie, Sant\u00e9, Conservation-\u200brestauration.","publisher":{"@id":"https:\/\/www.he-arc.ch\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.he-arc.ch\/en\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.he-arc.ch\/en\/#organization","name":"Haute Ecole Arc","url":"https:\/\/www.he-arc.ch\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.he-arc.ch\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2022\/01\/logo-he-arc.svg","contentUrl":"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2022\/01\/logo-he-arc.svg","width":140,"height":42,"caption":"Haute Ecole Arc"},"image":{"@id":"https:\/\/www.he-arc.ch\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.he-arc.ch\/en\/wp-json\/wp\/v2\/he-arc_project\/44594"}],"collection":[{"href":"https:\/\/www.he-arc.ch\/en\/wp-json\/wp\/v2\/he-arc_project"}],"about":[{"href":"https:\/\/www.he-arc.ch\/en\/wp-json\/wp\/v2\/types\/he-arc_project"}],"author":[{"embeddable":true,"href":"https:\/\/www.he-arc.ch\/en\/wp-json\/wp\/v2\/users\/6"}],"version-history":[{"count":2,"href":"https:\/\/www.he-arc.ch\/en\/wp-json\/wp\/v2\/he-arc_project\/44594\/revisions"}],"predecessor-version":[{"id":44596,"href":"https:\/\/www.he-arc.ch\/en\/wp-json\/wp\/v2\/he-arc_project\/44594\/revisions\/44596"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.he-arc.ch\/en\/wp-json\/wp\/v2\/media\/44539"}],"wp:attachment":[{"href":"https:\/\/www.he-arc.ch\/en\/wp-json\/wp\/v2\/media?parent=44594"}],"wp:term":[{"taxonomy":"he-arc_domain","embeddable":true,"href":"https:\/\/www.he-arc.ch\/en\/wp-json\/wp\/v2\/he-arc_domain?post=44594"},{"taxonomy":"he-arc_project_skill","embeddable":true,"href":"https:\/\/www.he-arc.ch\/en\/wp-json\/wp\/v2\/he-arc_project_skill?post=44594"},{"taxonomy":"he-arc_project_year","embeddable":true,"href":"https:\/\/www.he-arc.ch\/en\/wp-json\/wp\/v2\/he-arc_project_year?post=44594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}