{"id":200745,"date":"2021-01-08T15:59:46","date_gmt":"2021-01-08T14:59:46","guid":{"rendered":"https:\/\/www.realites.com.tn\/?p=200745"},"modified":"2021-01-08T15:59:46","modified_gmt":"2021-01-08T14:59:46","slug":"un-radar-meteorologique-equipera-bientot-les-oueds-de-medjerda-mellegue-et-tessa","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/un-radar-meteorologique-equipera-bientot-les-oueds-de-medjerda-mellegue-et-tessa\/","title":{"rendered":"Un radar m\u00e9t\u00e9orologique \u00e9quipera bient\u00f4t les oueds de Medjerda, Mell\u00e8gue et Tessa"},"content":{"rendered":"<p>Un radar m\u00e9t\u00e9o sera install\u00e9 et mis en service, en automne 2021, pour surveiller les \u00e9volutions m\u00e9t\u00e9orologiques sur une partie des bassins des oueds Medjerda, Melag et Tessa, (ouest et nord-ouest de la Tunisie), a annonc\u00e9 le minist\u00e8re de l\u2019Agriculture dans un communiqu\u00e9 publli\u00e9 ce vendredi sur sa page officielle.<\/p>\n<p>A cette occasion, une \u00e9quipe d&rsquo;experts fran\u00e7ais en technologies radar s\u2019est rendue sur le site, du 4 au 8 janvier 2021 o\u00f9 sera install\u00e9 le radar et s&rsquo;est entretenue, \u00e0 maintes reprises, avec des experts tunisiens, selon la m\u00eame source.<\/p>\n<p>Les radars m\u00e9t\u00e9orologiques permettent de localiser les pr\u00e9cipitations et de mesurer leur intensit\u00e9 en temps r\u00e9el. Outre l&rsquo;intensit\u00e9 des pr\u00e9cipitations, ces syst\u00e8mes fournissent \u00e9galement, en exploitant l&rsquo;effet Doppler, des informations sur le vent dans les zones de pr\u00e9cipitations.<\/p>\n<p>Ils aident ainsi, en comparant une s\u00e9rie d&rsquo;images radar, les pr\u00e9visionnistes \u00e0 observer l&rsquo;\u00e9volution d&rsquo;une perturbation, suivre sa trajectoire, d\u00e9terminer l&rsquo;intensit\u00e9 des pr\u00e9cipitations, \u00e9mettre avertissements et alertes, et affiner leurs pr\u00e9visions.<\/p>\n<p>La DG relevant du minist\u00e8re fran\u00e7ais de l&rsquo;Economie, des Finances et de la Relance avait r\u00e9pondu favorablement \u00e0 une demande formul\u00e9e, en janvier 2020, par le minist\u00e8re tunisien de l&rsquo;Agriculture, pour la mise en place d&rsquo;un radar m\u00e9t\u00e9orologique ultra pr\u00e9cis qui permettrait d&rsquo;observer les \u00e9volutions dans des oueds en Tunisie.<\/p>\n<p>Il s\u2019agit de la soci\u00e9t\u00e9 fran\u00e7aise \u00ab\u00a0NOVIMET\u00a0\u00bb, sp\u00e9cialis\u00e9e en solutions radar et services en hydrom\u00e9t\u00e9orologie, qui a d\u00e9velopp\u00e9 le radar ultra pr\u00e9cis \u00e0 installer au nord-ouest tunisien. Selon le minist\u00e8re de l&rsquo;Agriculture, c&rsquo;est gr\u00e2ce \u00e0 un financement du Fonds d\u2019aide au secteur priv\u00e9 (FASEP) que ce dispositif de surveillance m\u00e9t\u00e9orologique a \u00e9t\u00e9 d\u00e9velopp\u00e9 au profit des autorit\u00e9s tunisiennes.<\/p>\n<p>Le site de l\u2019installation du radar a \u00e9t\u00e9 choisi, selon une simulation technique. Les \u00e9tudes et les pr\u00e9parations logistiques ont commenc\u00e9 afin que les travaux d\u2019installation soient entam\u00e9s en Mars 2021.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un radar m\u00e9t\u00e9o sera install\u00e9 et mis en service, en automne 2021, pour surveiller les \u00e9volutions m\u00e9t\u00e9orologiques sur une partie des bassins des oueds Medjerda, Melag et Tessa, (ouest et&hellip;<\/p>\n","protected":false},"author":112,"featured_media":200746,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-200745","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Un radar m\u00e9t\u00e9orologique \u00e9quipera bient\u00f4t les oueds de Medjerda, Mell\u00e8gue et Tessa - R\u00e9alit\u00e9s Magazine<\/title>\n<meta name=\"description\" content=\"Un radar m\u00e9t\u00e9o sera install\u00e9 et mis en service, en automne 2021, pour surveiller les \u00e9volutions m\u00e9t\u00e9orologiques sur une partie des bassins des oueds\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/realites.com.tn\/fr\/un-radar-meteorologique-equipera-bientot-les-oueds-de-medjerda-mellegue-et-tessa\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Un radar m\u00e9t\u00e9orologique \u00e9quipera bient\u00f4t les oueds de Medjerda, Mell\u00e8gue et Tessa - R\u00e9alit\u00e9s Magazine\" \/>\n<meta property=\"og:description\" content=\"Un radar m\u00e9t\u00e9o sera install\u00e9 et mis en service, en automne 2021, pour surveiller les \u00e9volutions m\u00e9t\u00e9orologiques sur une partie des bassins des oueds\" \/>\n<meta property=\"og:url\" content=\"https:\/\/realites.com.tn\/fr\/un-radar-meteorologique-equipera-bientot-les-oueds-de-medjerda-mellegue-et-tessa\/\" \/>\n<meta property=\"og:site_name\" content=\"R\u00e9alit\u00e9s Magazine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/realites.tn\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-01-08T14:59:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2021\/01\/bassins.png\" \/>\n\t<meta property=\"og:image:width\" content=\"392\" \/>\n\t<meta property=\"og:image:height\" content=\"222\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"S. 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