{"id":75265,"date":"2021-11-09T21:07:53","date_gmt":"2021-11-09T21:07:53","guid":{"rendered":"https:\/\/www.nettali.com\/?p=75265"},"modified":"2021-11-10T03:26:11","modified_gmt":"2021-11-10T03:26:11","slug":"prevention-des-inondations-le-senegal-sera-dote-dun-systeme-dinformation-geographique","status":"publish","type":"post","link":"https:\/\/www.nettali.com\/2021\/11\/09\/prevention-des-inondations-le-senegal-sera-dote-dun-systeme-dinformation-geographique\/","title":{"rendered":"PREVENTION DES INONDATIONS - Le S\u00e9n\u00e9gal sera dot\u00e9 d\u2019un syst\u00e8me d\u2019information g\u00e9ographique"},"content":{"rendered":"<p><strong>NETTALI.COM - Le S\u00e9n\u00e9gal sera dot\u00e9 d\u2019un syst\u00e8me d\u2019information g\u00e9ographique (SIG). Cela, pour une meilleure connaissance des inondations. <\/strong><\/p>\n<p>Pour une meilleure connaissance des inondations au S\u00e9n\u00e9gal, le ministre de l\u2019Eau et de l\u2019Assainissement, Serigne Mbaye Thiam, a annonc\u00e9, mardi, la mise en place d\u2019un syst\u00e8me d\u2019information g\u00e9ographique (SIG).<\/p>\n<p>\u2018\u2019Aujourd\u2019hui, nous allons vers l\u2019\u00e9laboration d\u2019une composante essentielle du programme d\u00e9cennal de gestion des inondations, \u00e0 savoir la mise en place d\u2019un syst\u00e8me d\u2019information g\u00e9ographique (SIG), pour une meilleure connaissance des risques, mettre en place un dispositif et anticiper\u2019\u2019, a-t-il inform\u00e9, \u00e0 l\u2019ouverture de l\u2019atelier de lancement de l\u2019\u00e9tude sur la mise en place d\u2019un syst\u00e8me d\u2019information g\u00e9ographique appliqu\u00e9 \u00e0 la cartographie des surfaces inondables et des risques d\u2019inondations au S\u00e9n\u00e9gal.<\/p>\n<p>Ce projet confi\u00e9 \u00e0 un groupement constitu\u00e9 de deux cabinets est financ\u00e9 par l\u2019Agence fran\u00e7aise de d\u00e9veloppement (AFD, \u00e0 hauteur de dix milliards de francs CFA, \u00e0 travers notamment le fonds vert pour le climat. Le premier cabinet est sp\u00e9cialis\u00e9 dans le SIG et l\u2019autre dans la gestion des inondations. Ils ont \u00e9t\u00e9 choisis \u00e0 l\u2019issue d\u2019un appel d\u2019offres qui a vu la comp\u00e9tition de 21 bureaux d\u2019\u00e9tudes, a rappel\u00e9 le ministre.<\/p>\n<p>Le S\u00e9n\u00e9gal sera ainsi, au terme de ce travail pr\u00e9vu pour une dur\u00e9e initiale de 30 mois. \u00a0dot\u00e9 d\u2019un \u2018\u2019mod\u00e8le num\u00e9rique de terrain sur le territoire national\u2019\u2019. Celui-ci \u2018\u2019va permettre d\u2019identifier les bassins versants, les zones d\u2019\u00e9coulement d\u2019eau, les temps de submersion\u2019\u2019, renseigne encore le ministre.<\/p>\n<p>Qui plus est, pr\u00e9cise le ministre ce mod\u00e8le num\u00e9rique de terrain qui aura \u2018\u2019une pr\u00e9cision de deux m\u00e8tres \u00e0 peu pr\u00e8s\u2019\u2019, va \u00eatre \u2018\u2019d\u00e9ploy\u00e9 et d\u00e9taill\u00e9 dans sept zones prioritaires.\u2019\u2019<\/p>\n<p>\u2018\u2019Une des zones prioritaires, \u00e7a va \u00eatre le triangle Dakar-Thi\u00e8s-Mbour. Et les six autres zones prioritaires seront d\u00e9finies \u00e0 partir du premier mod\u00e8le num\u00e9rique de terrain\u2019\u2019, ajoute M.Thiam, non sans d\u00e9tailler : \u2018\u2019Nous allons avoir au niveau de ces sept zones prioritaires, ce qu\u2019il y a de mieux \u00e0 l\u2019\u00e9tat de l\u2019art : un mod\u00e8le num\u00e9rique de terrain \u00e0 partir du lidar (radar), des pr\u00e9cisions de dix centim\u00e8tres sur le terrain pour pouvoir simuler des \u00e9coulements d\u2019eau, des d\u00e9bordements de crues et les impacts sur l\u2019environnement\u2019\u2019, a-t-il poursuivi.<\/p>\n<p>Les donn\u00e9es produites seront mises \u00e0 la disposition des institutionnels, comme les autorit\u00e9s administratives, les autorit\u00e9s municipales, pour leur permettre d\u2019avoir un outil d\u00e9cisionnel fiable.<\/p>\n<p>\u2018\u2019Mais, en m\u00eame temps, il y aura un portail web mis \u00e0 la disposition du grand public. Quelqu\u2019un qui souhaite s\u2019installer dans une zone, pourra interroger cette base de donn\u00e9es et savoir quel est le comportement des inondations dans cette zone en cas de grosse pluie\u2019\u2019, rench\u00e9rit Serigne Mbaye Thiam, d\u00e9clarant que le syst\u00e8me n\u2019avait pas pour vocation principale de sortir les populations des inondations.<\/p>\n<p>\u2018\u2019On n\u2019est pas ici dans les interventions pour sortir les populations des inondations. On est dans l\u2019anticipation, l\u2019alerte pour une meilleure connaissance du risque d\u2019inondation, les zones qu\u2019il faut \u00e9viter pour les \u00e9tablissements humains, les zones qu\u2019il faut r\u00e9server \u00e0 l\u2019\u00e9coulement des eaux\u2019\u2019, conclut-il son propos.<\/p>\n<p>&nbsp;<\/p>\n<div class='share-to-whatsapp-wrapper'><div class='share-on-whsp'>PARTAGER SUR : <\/div><a data-text='PREVENTION DES INONDATIONS - Le S\u00e9n\u00e9gal sera dot\u00e9 d\u2019un syst\u00e8me d\u2019information g\u00e9ographique' data-link='https:\/\/www.nettali.com\/2021\/11\/09\/prevention-des-inondations-le-senegal-sera-dote-dun-systeme-dinformation-geographique\/' class='whatsapp-button whatsapp-share'>WhatsApp<\/a><div class='clear '><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>NETTALI.COM - Le S\u00e9n\u00e9gal sera dot\u00e9 d\u2019un syst\u00e8me d\u2019information g\u00e9ographique (SIG). Cela, pour une meilleure connaissance des inondations. Pour une meilleure connaissance des inondations au S\u00e9n\u00e9gal, le ministre de l\u2019Eau et de l\u2019Assainissement, Serigne Mbaye Thiam, a annonc\u00e9, mardi, la mise en place d\u2019un syst\u00e8me d\u2019information g\u00e9ographique (SIG). \u2018\u2019Aujourd\u2019hui, nous allons vers l\u2019\u00e9laboration d\u2019une composante [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":3594,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":""},"categories":[3],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v17.8 (Yoast SEO v17.8) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PREVENTION DES INONDATIONS - Le S\u00e9n\u00e9gal sera dot\u00e9 d\u2019un syst\u00e8me d\u2019information g\u00e9ographique | Nettali.com<\/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.nettali.com\/2021\/11\/09\/prevention-des-inondations-le-senegal-sera-dote-dun-systeme-dinformation-geographique\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PREVENTION DES INONDATIONS - Le S\u00e9n\u00e9gal sera dot\u00e9 d\u2019un syst\u00e8me d\u2019information g\u00e9ographique\" \/>\n<meta property=\"og:description\" content=\"NETTALI.COM - Le S\u00e9n\u00e9gal sera dot\u00e9 d\u2019un syst\u00e8me d\u2019information g\u00e9ographique (SIG). Cela, pour une meilleure connaissance des inondations. Pour une meilleure connaissance des inondations au S\u00e9n\u00e9gal, le ministre de l\u2019Eau et de l\u2019Assainissement, Serigne Mbaye Thiam, a annonc\u00e9, mardi, la mise en place d\u2019un syst\u00e8me d\u2019information g\u00e9ographique (SIG). \u2018\u2019Aujourd\u2019hui, nous allons vers l\u2019\u00e9laboration d\u2019une composante [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.nettali.com\/2021\/11\/09\/prevention-des-inondations-le-senegal-sera-dote-dun-systeme-dinformation-geographique\/\" \/>\n<meta property=\"og:site_name\" content=\"Nettali.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/nettalicom\" \/>\n<meta property=\"article:published_time\" content=\"2021-11-09T21:07:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-11-10T03:26:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.nettali.com\/wp-content\/uploads\/2019\/03\/serigne-mbaye-thiam-1-696x429-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"696\" \/>\n\t<meta property=\"og:image:height\" content=\"429\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Thierno Diop\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.nettali.com\/#website\",\"url\":\"https:\/\/www.nettali.com\/\",\"name\":\"Nettali.com\",\"description\":\"Le rendez-vous critique du Net\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.nettali.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.nettali.com\/2021\/11\/09\/prevention-des-inondations-le-senegal-sera-dote-dun-systeme-dinformation-geographique\/#primaryimage\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/www.nettali.com\/wp-content\/uploads\/2019\/03\/serigne-mbaye-thiam-1-696x429-1.jpg\",\"contentUrl\":\"https:\/\/www.nettali.com\/wp-content\/uploads\/2019\/03\/serigne-mbaye-thiam-1-696x429-1.jpg\",\"width\":696,\"height\":429},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.nettali.com\/2021\/11\/09\/prevention-des-inondations-le-senegal-sera-dote-dun-systeme-dinformation-geographique\/#webpage\",\"url\":\"https:\/\/www.nettali.com\/2021\/11\/09\/prevention-des-inondations-le-senegal-sera-dote-dun-systeme-dinformation-geographique\/\",\"name\":\"PREVENTION DES INONDATIONS - Le S\\u00e9n\\u00e9gal sera dot\\u00e9 d\\u2019un syst\\u00e8me d\\u2019information g\\u00e9ographique | Nettali.com\",\"isPartOf\":{\"@id\":\"https:\/\/www.nettali.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.nettali.com\/2021\/11\/09\/prevention-des-inondations-le-senegal-sera-dote-dun-systeme-dinformation-geographique\/#primaryimage\"},\"datePublished\":\"2021-11-09T21:07:53+00:00\",\"dateModified\":\"2021-11-10T03:26:11+00:00\",\"author\":{\"@id\":\"https:\/\/www.nettali.com\/#\/schema\/person\/8a06c6bd7b19304cf4bf985862900b5b\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.nettali.com\/2021\/11\/09\/prevention-des-inondations-le-senegal-sera-dote-dun-systeme-dinformation-geographique\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.nettali.com\/2021\/11\/09\/prevention-des-inondations-le-senegal-sera-dote-dun-systeme-dinformation-geographique\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.nettali.com\/2021\/11\/09\/prevention-des-inondations-le-senegal-sera-dote-dun-systeme-dinformation-geographique\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.nettali.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PREVENTION DES INONDATIONS &#8211; 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