{"id":8885,"date":"2022-11-16T14:32:47","date_gmt":"2022-11-16T14:32:47","guid":{"rendered":"https:\/\/targetmalaria.org\/how-earth-observation-data-is-used-by-target-malaria\/"},"modified":"2025-08-29T08:50:58","modified_gmt":"2025-08-29T07:50:58","slug":"how-earth-observation-data-is-used-by-target-malaria","status":"publish","type":"post","link":"https:\/\/targetmalaria.org\/fr\/latest\/blog\/how-earth-observation-data-is-used-by-target-malaria\/","title":{"rendered":"Comment les donn\u00e9es d&rsquo;observation de la Terre sont utilis\u00e9es par Target Malaria"},"content":{"rendered":"\n<p>Group Earth Observation (GEO) est un partenariat intergouvernemental qui am\u00e9liore la disponibilit\u00e9, l&rsquo;acc\u00e8s et l&rsquo;utilisation des donn\u00e9es d&rsquo;observation de la Terre pour une plan\u00e8te durable. L&rsquo;organisation organise chaque ann\u00e9e une \u00ab<a href=\"https:\/\/www.geo-week.com\/\">semaine GEO<\/a>\u00bb; cette ann\u00e9e, il s&rsquo;est tenu \u00e0 Accra, au Ghana, sous le th\u00e8me \u00ab <a href=\"https:\/\/earthobservations.org\/about-us\/events\/geo-week-2022\">Observation de la Terre et sant\u00e9 : syst\u00e8mes d&rsquo;alerte pr\u00e9coce et au-del\u00e0<\/a> \u00bb.<\/p>\n\n\n\n<p>En tant que coordinateur du syst\u00e8me d&rsquo;information g\u00e9ographique (SIG) pour Target Malaria, j&rsquo;ai eu le plaisir de pr\u00e9senter sur le sujet : \u00ab\u00a0Comment les donn\u00e9es d&rsquo;observation de la terre sont utilis\u00e9es par Target Malaria\u00a0\u00bb pour le compte de l&rsquo;<a href=\"https:\/\/genedrivenetwork.org\/\">Outreach Network for Gene Drive Research<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/Geoweek2022_Azize-edited.jpeg\" alt=\"\" class=\"wp-image-8870\" width=\"261\" srcset=\"https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/Geoweek2022_Azize-edited.jpeg 450w, https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/Geoweek2022_Azize-edited-169x300.jpeg 169w, https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/Geoweek2022_Azize-edited-300x533.jpeg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><figcaption class=\"wp-element-caption\"><sup><em>Dr Abdoul Azize Millogo \u00e0 GeoWeek \u00e0 Accra, Ghana<\/em><\/sup><\/figcaption><\/figure>\n\n\n\n<p>Cet \u00e9v\u00e9nement vise \u00e0 promouvoir le concept <a href=\"https:\/\/www.who.int\/news-room\/questions-and-answers\/item\/one-health\">One Health<\/a> et \u00e0 souligner comment les observations de la Terre peuvent offrir des informations pr\u00e9cieuses sur la prise de d\u00e9cision en mati\u00e8re de sant\u00e9. Les syst\u00e8mes d&rsquo;alerte de la Terre, en particulier l&rsquo;alerte pr\u00e9coce et l&rsquo;action pr\u00e9coce (EWEA), peuvent aider \u00e0 pr\u00e9parer les acteurs communautaires \u00e0 la gestion strat\u00e9gique des activit\u00e9s et des probl\u00e8mes de sant\u00e9.<\/p>\n\n\n\n<p>En tant que coordinateur du Syst\u00e8me d&rsquo;Information G\u00e9ographique (SIG) pour Target Malaria <a href=\"https:\/\/targetmalaria.org\/fr\/where-we-operate\/burkina-faso\/\">Burkina Faso<\/a> \u00e0 l&rsquo;Institut de Recherche en Sciences de la Sant\u00e9 (IRSS), mes recherches portent sur la dynamique des moustiques vecteurs de maladies et l&rsquo;influence des variables g\u00e9ographiques sur la dynamique des vecteurs et les maladies.<\/p>\n\n\n\n<p>Chez Target Malaria, nous utilisons diverses sources de donn\u00e9es d&rsquo;observation de la terre telles que :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ressources d&rsquo;imagerie en ligne gratuites : Google Earth ; ESRI ; OpenStreetMap<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mod\u00e8les num\u00e9riques d&rsquo;\u00e9l\u00e9vation (DEM)<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Images satellites multispectrales \u00e0 tr\u00e8s haute r\u00e9solution achet\u00e9es aupr\u00e8s de soci\u00e9t\u00e9s de t\u00e9l\u00e9d\u00e9tection<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/image-3.png\" alt=\"\" class=\"wp-image-8876\" width=\"633\" height=\"483\" srcset=\"https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/image-3.png 850w, https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/image-3-300x229.png 300w, https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/image-3-768x586.png 768w\" sizes=\"auto, (max-width: 633px) 100vw, 633px\" \/><figcaption class=\"wp-element-caption\"><em><sup>Localisation des sites d&rsquo;\u00e9tude pour les exp\u00e9rimentations Burkina Faso 2016 et Mali 2017-2018. <a href=\"https:\/\/parasitesandvectors.biomedcentral.com\/articles\/10.1186\/s13071-020-04527-y\">Guindo et al (2021)<\/a><\/sup><\/em><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/image-2-1024x525.png\" alt=\"\" class=\"wp-image-8874\" width=\"700\" height=\"358\" srcset=\"https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/image-2-1024x525.png 1024w, https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/image-2-300x154.png 300w, https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/image-2-768x394.png 768w, https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/image-2-1536x788.png 1536w, https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/image-2.png 1958w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><em><sup>M\u00e9thodes de prospection entomologique. <a href=\"https:\/\/parasitesandvectors.biomedcentral.com\/articles\/10.1186\/s13071-020-04403-9#Fig2\">Epopa et al (2020)<\/a>. <\/sup><\/em><\/figcaption><\/figure>\n\n\n\n<p>Ces donn\u00e9es spatiales sont utilis\u00e9es pour num\u00e9riser les cartes de base, pour observer la topographie de la zone d&rsquo;\u00e9tude, pour les calculs d&rsquo;indices spatiaux et pour trouver des zones riches en eau pour la mod\u00e9lisation de la distribution des moustiques au Burkina Faso, au Mali et en Ouganda. \u00c0 cette fin, j&rsquo;ai pr\u00e9sent\u00e9 les r\u00e9sultats de la classification supervis\u00e9e \u00e0 partir d&rsquo;images multispectrales, pour les saisons s\u00e8ches et humides, qui ont \u00e9t\u00e9 combin\u00e9es avec des mod\u00e8les num\u00e9riques d&rsquo;\u00e9l\u00e9vation et des donn\u00e9es de terrain, l&rsquo;accent \u00e9tant mis sur deux villages du sud-ouest du Burkina Faso (Souroukoudingan et Bana), o\u00f9 se d\u00e9roule une grande partie de notre travail. L&rsquo;objectif est de d\u00e9terminer la distribution probable des moustiques apr\u00e8s le l\u00e2cher futur potentiel de <a href=\"https:\/\/targetmalaria.org\/fr\/notre-mission\/notre-processus-de-developpement\/male-biaise-genetiquement-modifie\/\">moustiques g\u00e9n\u00e9tiquement modifi\u00e9s sans impulsion g\u00e9n\u00e9tique<\/a>. Ce travail a \u00e9t\u00e9 effectu\u00e9 pour le d\u00e9p\u00f4t du dossier d&rsquo;importation de la souche m\u00e2le biais\u00e9e.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/Geoweek2022Health2-1024x768.jpeg\" alt=\"\" class=\"wp-image-8872\" width=\"622\" height=\"467\" srcset=\"https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/Geoweek2022Health2-1024x768.jpeg 1024w, https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/Geoweek2022Health2-300x225.jpeg 300w, https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/Geoweek2022Health2-768x576.jpeg 768w, https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/Geoweek2022Health2-1536x1152.jpeg 1536w, https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/Geoweek2022Health2-2048x1536.jpeg 2048w\" sizes=\"auto, (max-width: 622px) 100vw, 622px\" \/><figcaption class=\"wp-element-caption\"><em><sub>Pr\u00e9sentations \u00e0 GeoWeek \u00e0 Accra, Ghana<\/sub><\/em><\/figcaption><\/figure>\n\n\n\n<p>Les donn\u00e9es d&rsquo;observation de la Terre jouent un r\u00f4le crucial en aidant Target Malaria \u00e0 concevoir la future lib\u00e9ration potentielle de moustiques m\u00e2les sans impulsion g\u00e9n\u00e9tique. Sans ces donn\u00e9es, il serait difficile de visualiser la conception du l\u00e2cher, de suivre, d&rsquo;observer et \u00e9ventuellement de surveiller les moustiques rel\u00e2ch\u00e9s.<\/p>\n\n\n\n<p>Les commentaires des participants \u00e0 la Semaine G\u00e9o ont \u00e9t\u00e9 positifs. Les experts souhaitaient savoir comment nous, en tant que projet de recherche sur l&rsquo;impulsion g\u00e9n\u00e9tique, utilisons les donn\u00e9es d&rsquo;OT \u00e0 l&rsquo;\u00e9chelle locale (quelques kilom\u00e8tres carr\u00e9s), car la plupart des travaux pr\u00e9sent\u00e9s ont \u00e9t\u00e9 r\u00e9alis\u00e9s \u00e0 l&rsquo;\u00e9chelle des pays ou au-del\u00e0. J&rsquo;ai \u00e9galement remarqu\u00e9 certains mod\u00e8les spatiaux que nous pourrions explorer pour am\u00e9liorer notre processus SIG.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Group Earth Observation (GEO) est un partenariat intergouvernemental qui am\u00e9liore la disponibilit\u00e9, l&rsquo;acc\u00e8s et l&rsquo;utilisation des donn\u00e9es d&rsquo;observation de la Terre pour une plan\u00e8te durable. L&rsquo;organisation organise chaque ann\u00e9e une \u00absemaine GEO\u00bb; cette ann\u00e9e, il s&rsquo;est tenu \u00e0 Accra, au Ghana, sous le th\u00e8me \u00ab Observation de la Terre et sant\u00e9 : syst\u00e8mes d&rsquo;alerte pr\u00e9coce [&hellip;]<\/p>\n","protected":false},"author":32,"featured_media":8877,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","featured_image_focal_point":[],"_image_focal_point":[],"footnotes":""},"categories":[113],"profile_tax":[],"class_list":["post-8885","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","country-burkina-faso","post_writers-abdoul-azize-millogo","post_writers-abdoul-azize-millogo-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comment les donn\u00e9es d&#039;observation de la Terre sont utilis\u00e9es par Target Malaria - Target Malaria<\/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:\/\/targetmalaria.org\/fr\/latest\/blog\/how-earth-observation-data-is-used-by-target-malaria\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment les donn\u00e9es d&#039;observation de la Terre sont utilis\u00e9es par Target Malaria - Target Malaria\" \/>\n<meta property=\"og:description\" content=\"Group Earth Observation (GEO) est un partenariat intergouvernemental qui am\u00e9liore la disponibilit\u00e9, l&rsquo;acc\u00e8s et l&rsquo;utilisation des donn\u00e9es d&rsquo;observation de la Terre pour une plan\u00e8te durable. L&rsquo;organisation organise chaque ann\u00e9e une \u00absemaine GEO\u00bb; cette ann\u00e9e, il s&rsquo;est tenu \u00e0 Accra, au Ghana, sous le th\u00e8me \u00ab Observation de la Terre et sant\u00e9 : syst\u00e8mes d&rsquo;alerte pr\u00e9coce [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/targetmalaria.org\/fr\/latest\/blog\/how-earth-observation-data-is-used-by-target-malaria\/\" \/>\n<meta property=\"og:site_name\" content=\"Target Malaria\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/TargetMalariaGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-16T14:32:47+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-29T07:50:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/targetmalaria.org\/wp-content\/uploads\/2022\/11\/image-3.png\" \/>\n\t<meta property=\"og:image:width\" content=\"850\" \/>\n\t<meta property=\"og:image:height\" content=\"649\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Yann Pablo\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@TargetMalaria\" \/>\n<meta name=\"twitter:site\" content=\"@TargetMalaria\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Yann Pablo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"Article\",\"BlogPosting\"],\"@id\":\"https:\\\/\\\/targetmalaria.org\\\/fr\\\/latest\\\/blog\\\/how-earth-observation-data-is-used-by-target-malaria\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/targetmalaria.org\\\/fr\\\/latest\\\/blog\\\/how-earth-observation-data-is-used-by-target-malaria\\\/\"},\"author\":{\"name\":\"Yann Pablo\",\"@id\":\"https:\\\/\\\/targetmalaria.org\\\/fr\\\/#\\\/schema\\\/person\\\/c4715c8d1e550240ac403f56f435e8c8\"},\"headline\":\"Comment les donn\u00e9es d&rsquo;observation de la Terre sont utilis\u00e9es par Target Malaria\",\"datePublished\":\"2022-11-16T14:32:47+00:00\",\"dateModified\":\"2025-08-29T07:50:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/targetmalaria.org\\\/fr\\\/latest\\\/blog\\\/how-earth-observation-data-is-used-by-target-malaria\\\/\"},\"wordCount\":670,\"publisher\":{\"@id\":\"https:\\\/\\\/targetmalaria.org\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/targetmalaria.org\\\/fr\\\/latest\\\/blog\\\/how-earth-observation-data-is-used-by-target-malaria\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/targetmalaria.org\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/image-3.png\",\"keywords\":[\"Burkina Faso\"],\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/targetmalaria.org\\\/fr\\\/latest\\\/blog\\\/how-earth-observation-data-is-used-by-target-malaria\\\/\",\"url\":\"https:\\\/\\\/targetmalaria.org\\\/fr\\\/latest\\\/blog\\\/how-earth-observation-data-is-used-by-target-malaria\\\/\",\"name\":\"Comment les donn\u00e9es d'observation de la Terre sont utilis\u00e9es par Target Malaria - 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