{"id":12919,"date":"2022-07-26T10:46:48","date_gmt":"2022-07-26T08:46:48","guid":{"rendered":"https:\/\/bwi.earth\/bwi-basin-digitization-enabler\/"},"modified":"2026-03-19T14:52:03","modified_gmt":"2026-03-19T13:52:03","slug":"accueil","status":"publish","type":"page","link":"https:\/\/bwi.earth\/fr\/","title":{"rendered":"Accueil"},"content":{"rendered":"<section class=\"hero-full \">\n    <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                            <div class=\"swiper-slide\" style=\"background-color: #7bc7ed\">\n                    <div class=\"container-img\">\n                        <img decoding=\"async\" src=\"https:\/\/bwi.earth\/wp-content\/uploads\/2023\/03\/home1_bwi-1.png\" alt=\"\">\n                    <\/div>\n                <\/div>\n                            <div class=\"swiper-slide\" style=\"background-color: #8bf0ae\">\n                    <div class=\"container-img\">\n                        <img decoding=\"async\" src=\"https:\/\/bwi.earth\/wp-content\/uploads\/2023\/03\/petit-etang-1307x1080.png\" alt=\"\">\n                    <\/div>\n                <\/div>\n                            <div class=\"swiper-slide\" style=\"background-color: #3d9ac6\">\n                    <div class=\"container-img\">\n                        <img decoding=\"async\" src=\"https:\/\/bwi.earth\/wp-content\/uploads\/2022\/08\/AdobeStock_350643098-1-3.png\" alt=\"\">\n                    <\/div>\n                <\/div>\n                            <div class=\"swiper-slide\" style=\"background-color: #b9d6f6\">\n                    <div class=\"container-img\">\n                        <img decoding=\"async\" src=\"https:\/\/bwi.earth\/wp-content\/uploads\/2023\/03\/header-cascade-1230x1080.png\" alt=\"\">\n                    <\/div>\n                <\/div>\n                            <div class=\"swiper-slide\" style=\"background-color: #5bd8d0\">\n                    <div class=\"container-img\">\n                        <img decoding=\"async\" src=\"https:\/\/bwi.earth\/wp-content\/uploads\/2023\/03\/montagnes.png\" alt=\"\">\n                    <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n\n    <div class=\"wrap\">\n                    <h1 class=\"block-title title-h1\"><p><b>Stations virtuelles. Informations concr\u00e8tes.<\/b> Anticiper la dynamique des rivi\u00e8res pour mieux g\u00e9rer les ressources hydriques.<br><\/p><\/h1>\n        \n                    <div class=\"hero-full__content\">\n                BWI propose un service de licence qui soutient la r\u00e9silience climatique des autorit\u00e9s publiques et des entreprises en num\u00e9risant les bassins hydrographiques. Gr\u00e2ce \u00e0 ce service, les clients acc\u00e8dent aux pr\u00e9visions hydrologiques de BWI via des stations virtuelles &#8211; des points de mesure num\u00e9riques plac\u00e9s \u00e0 la demande dans les bassins hydrographiques et qui permettent de pr\u00e9voir les d\u00e9bits des rivi\u00e8res, et, sous certaines conditions, les hauteurs des cours d&rsquo;eau. Bient\u00f4t, BWI \u00e9tendra ses capacit\u00e9s \u00e0 l&rsquo;estimation des volumes des r\u00e9servoirs d&rsquo;eau douce continentaux et \u00e0 la surveillance de la qualit\u00e9 de l&rsquo;eau, ce qui renforcera encore son impact.            <\/div>\n        \n            <\/div>\n<\/section>\n\n\n    <section class=\"gut-image-arguments\">\n        <div class=\"wrap\">\n                            <div class=\"block-header\">\n                                            \n                        <h2 class=\"block-title title-h3\">Pourquoi <b>BWI<\/b> ?\u00a0<\/h2>\n                    \n                                            <div class=\"container-img\">\n                            <img loading=\"lazy\" decoding=\"async\" width=\"515\" height=\"513\" src=\"https:\/\/bwi.earth\/wp-content\/uploads\/2023\/03\/smallhydro.png\" class=\"attachment-banner size-banner\" alt=\"\" srcset=\"https:\/\/bwi.earth\/wp-content\/uploads\/2023\/03\/smallhydro.png 515w, https:\/\/bwi.earth\/wp-content\/uploads\/2023\/03\/smallhydro-300x300.png 300w, https:\/\/bwi.earth\/wp-content\/uploads\/2023\/03\/smallhydro-150x150.png 150w\" sizes=\"auto, (max-width: 515px) 100vw, 515px\" \/>                        <\/div>\n                                    <\/div>\n            \n            <div class=\"rows\">\n                                    <div class=\"row\">\n                                                    <h3 class=\"row-title\">2,3 milliards et ce n&rsquo;est pas fini<\/h3>\n                        \n                                                    <div class=\"content\">\n                                <div><strong>Plus de 2,3 milliards de personnes sont confront\u00e9es au stress hydrique<\/strong> et pr\u00e8s de 160 millions d&rsquo;enfants ont \u00e9t\u00e9 expos\u00e9s \u00e0 des s\u00e9cheresses graves et prolong\u00e9es (ONU, 2022). La surveillance et la pr\u00e9vision des ressources continentales en eau douce et des risques qui y sont li\u00e9s sont donc essentielles pour la vie humaine, pour la stabilit\u00e9 politique et pour l&rsquo;activit\u00e9 \u00e9conomique.<\/div>\n                            <\/div>\n                                            <\/div>\n                                    <div class=\"row\">\n                                                    <h3 class=\"row-title\">2,5 % de l&rsquo;eau de la Terre est de l&rsquo;eau douce et seulement 1 % est utilisable et disponible pour les \u00e9cosyst\u00e8mes et les humains<\/h3>\n                        \n                                                    <div class=\"content\">\n                                <div><span class=\"apple-converted-space\"><strong>Pr\u00e8s de 97 % de l&rsquo;eau de la plan\u00e8te est sal\u00e9e<\/strong> ou non potable, tandis que les calottes glaciaires et les glaciers en contiennent encore 2 %. Il ne reste donc que 1 % pour r\u00e9pondre \u00e0 tous les besoins de l&rsquo;humanit\u00e9 &#8211; agricoles, r\u00e9sidentiels, industriels, communautaires et personnels (AIEA, 2011).<\/span><\/div>\n                            <\/div>\n                                            <\/div>\n                                    <div class=\"row\">\n                                                    <h3 class=\"row-title\">Pr\u00e9vision hydrologique en plus de la surveillance de l&rsquo;eau douce continentale en quasi temps-r\u00e9el<\/h3>\n                        \n                                                    <div class=\"content\">\n                                <div>Il existe un lien \u00e9troit entre l&rsquo;eau et le changement climatique. \u00c9tant donn\u00e9 que le r\u00e9chauffement climatique affecte les ressources en eau de la plan\u00e8te de mani\u00e8re complexe, il ne suffit pas d&rsquo;examiner les donn\u00e9es relatives aux r\u00e9serves d&rsquo;eau, au d\u00e9bit des rivi\u00e8res ou \u00e0 la qualit\u00e9 de l&rsquo;eau dans le pass\u00e9. La technologie est aujourd&rsquo;hui suffisamment sophistiqu\u00e9e pour permettre la pr\u00e9vision et l&rsquo;anticipation de l&rsquo;avenir. Les d\u00e9cideurs politiques et les acteurs \u00e9conomiques peuvent d\u00e9sormais utiliser des outils aliment\u00e9s par l&rsquo;IA pour am\u00e9liorer les <strong>pr\u00e9visions des hauteurs d&rsquo;eau, des d\u00e9bits des rivi\u00e8res, des volumes des r\u00e9servoirs d&rsquo;eau, de la qualit\u00e9 de l&rsquo;eau et des catastrophes hydroclimatiques comme les inondations et les s\u00e9cheresses.<\/strong><\/div>\n                            <\/div>\n                                            <\/div>\n                            <\/div>\n        <\/div>\n    <\/section>\n\n\n    <section class=\"partners\">\n        <div class=\"wrap\">\n                            <h2 class=\"block-title title-h2\"><p>Ils nous font confiance<\/p><\/h2>\n            \n            <div class=\"swiper\">\n                <div class=\"swiper-wrapper count-12\">\n                                            <div class=\"swiper-slide\">\n                                                            <a 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            <\/div>\n                                    <\/div>\n            <\/div>\n\n            <div class=\"partners__navigation\">\n                <button class=\"partners__navigation--prev\"><span class=\"icon-chevron-right\"><\/span><span class=\"label\">Previous<\/span><\/button>\n\n                <div class=\"partners__pagination\"><\/div>\n                \n                <button class=\"partners__navigation--next\"><span class=\"label\">Next<\/span> <span class=\"icon-chevron-right\"><\/span><\/button>\n            <\/div>\n        <\/div>\n    <\/section>\n\n\n    <section class=\"contents-img-title_contenus\">\n        <div class=\"wrap small\">\n                            <div class=\"section\">\n                                            <h2 class=\"block-title title-h2\"><p>En quoi consiste BWI ?<\/p><\/h2>\n                    \n                    \n                    <div class=\"contents-img-title_contenus__content\">\n                                                    <h3 class=\"content-title\">Donn\u00e9es et informations sur l&rsquo;eau douce pour la r\u00e9silience climatique gr\u00e2ce aux stations virtuelles hydrologiques.<\/h3>\n                        \n                                                    <p>Le changement climatique exacerbe \u00e0 la fois la p\u00e9nurie d&rsquo;eau et les risques li\u00e9s \u00e0 l&rsquo;eau, tels que les inondations, les s\u00e9cheresses et la pollution de l&rsquo;eau, puisque la hausse des temp\u00e9ratures perturbe les r\u00e9gimes de pr\u00e9cipitations et l&rsquo;ensemble du cycle de l&rsquo;eau. Il est donc important de faire de notre mieux pour accro\u00eetre la r\u00e9silience climatique. Les abonn\u00e9s de BWI b\u00e9n\u00e9ficient de pr\u00e9visions hydrologiques bas\u00e9es sur des dizaines de sources de donn\u00e9es, telles que des capteurs spatiaux, des radars m\u00e9t\u00e9orologiques et d&rsquo;autres  sondes au sol. BWI vise \u00e9galement \u00e0 lancer une constellation de nano-satellites d\u00e9di\u00e9e \u00e0 la surveillance des niveaux d&rsquo;eau douce continentale pour tous les grands bassins versants du monde. Une surveillance quotidienne de la disponibilit\u00e9 des eaux continentales aidera \u00e0 quantifier l&rsquo;impact du changement climatique sur les ressources en eau.<\/p>\n                                            <\/div>\n                <\/div>\n                            <div class=\"section\">\n                    \n                                            <div class=\"container-img\">\n                            <img loading=\"lazy\" decoding=\"async\" width=\"956\" height=\"1080\" src=\"https:\/\/bwi.earth\/wp-content\/uploads\/2022\/07\/desc_img-e1659080424242-956x1080.png\" class=\"attachment-banner size-banner\" alt=\"\" srcset=\"https:\/\/bwi.earth\/wp-content\/uploads\/2022\/07\/desc_img-e1659080424242-956x1080.png 956w, https:\/\/bwi.earth\/wp-content\/uploads\/2022\/07\/desc_img-e1659080424242-266x300.png 266w, https:\/\/bwi.earth\/wp-content\/uploads\/2022\/07\/desc_img-e1659080424242-907x1024.png 907w, https:\/\/bwi.earth\/wp-content\/uploads\/2022\/07\/desc_img-e1659080424242-768x867.png 768w, https:\/\/bwi.earth\/wp-content\/uploads\/2022\/07\/desc_img-e1659080424242.png 1338w\" sizes=\"auto, (max-width: 956px) 100vw, 956px\" \/>                        <\/div>\n                    \n                    <div class=\"contents-img-title_contenus__content\">\n                                                    <h3 class=\"content-title\">Les pr\u00e9visions de d\u00e9bit des cours d&rsquo;eau sont n\u00e9cessaires pour anticiper les risques li\u00e9s \u00e0 l&rsquo;eau, tels que les inondations, les s\u00e9cheresses et la pollution de l&rsquo;eau.<\/h3>\n                        \n                                                    <p>L&rsquo;eau est essentielle \u00e0 la vie. Au cours des prochaines d\u00e9cennies, la croissance d\u00e9mographique devrait amplifier la pression exerc\u00e9e sur les ressources en eau. De plus, le r\u00e9chauffement climatique g\u00e9n\u00e8re des \u00e9v\u00e9nements hydro-climatiques de plus en plus extr\u00eames tels que des inondations, des canicules et des s\u00e9cheresses, affectant principalement les populations les plus vuln\u00e9rables. BWI enrichit les mod\u00e8les hydrauliques et hydrologiques gr\u00e2ce \u00e0 l&rsquo;apprentissage profond, en tenant compte des effets acc\u00e9l\u00e9r\u00e9s du changement climatique sur le stress hydrique, ce qui permet aux clients de recevoir des pr\u00e9visions d&rsquo;inondations et de s\u00e9cheresses \u00e0 la pointe de la technologie.<\/p>\n                                            <\/div>\n                <\/div>\n                    <\/div>\n    <\/section>\n\n\n    <section class=\"our-offers count-6\">\n        <div class=\"wrap\">\n                            <h2 class=\"block-title title-h2\"><p>BWI fournit <b>des donn\u00e9es et des services hydrologiques<\/b><br><\/p><\/h2>\n            \n            <div class=\"our-offers__navigation\">\n                <button class=\"our-offers__navigation--prev\"><span class=\"icon-chevron-right\"><\/span><span class=\"label\">Previous<\/span><\/button>\n                <button class=\"our-offers__navigation--next\"><span class=\"label\">Next<\/span> <span class=\"icon-chevron-right\"><\/span><\/button>\n            <\/div>\n\n            <div class=\"swiper\">\n                <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                            <div class=\"preview-offer\">\n                                                                    <div class=\"picto\">\n                                        <img loading=\"lazy\" decoding=\"async\" width=\"185\" height=\"197\" src=\"https:\/\/bwi.earth\/wp-content\/uploads\/2023\/03\/icone_centrale_hydro2.png\" class=\"attachment-medium size-medium\" alt=\"\" \/>                                    <\/div>\n                                \n                                                                    <h3 class=\"preview-title\">Pr\u00e9visions du d\u00e9bit des rivi\u00e8res pour <b>les centrales hydro\u00e9lectriques \u00ab au fil de l&rsquo;eau \u00bb et pour les n\u00e9gociants d&rsquo;hydro\u00e9lectricit\u00e9<\/b>.<\/h3>\n                                \n                                                                    <div class=\"preview-text\">\n                                        <div>Pr\u00e9visions du d\u00e9bit des rivi\u00e8res gr\u00e2ce \u00e0 des stations virtuelles hydrologiques afin d&rsquo;am\u00e9liorer les performances des centrales de petite hydro\u00e9lectrique et le n\u00e9goce de l&rsquo;hydro\u00e9lectricit\u00e9 au jour suivant.<\/div>\n                                    <\/div>\n                                \n                                                                    <div class=\"btn-container\">\n                                        <a href=\"https:\/\/bwi.earth\/fr\/previsions_hydrologiques_pour_les_centrales_hydroelectriques\/\" target=\"_blank\" class=\"btn primary dark\">Pr\u00e9visions de d\u00e9bit des rivi\u00e8res pour l&#039;hydro\u00e9lectricit\u00e9<\/a>\n                                    <\/div>\n                                                            <\/div>\n                        <\/div>\n                                            <div class=\"swiper-slide\">\n                            <div class=\"preview-offer\">\n                                                                    <div class=\"picto\">\n                                        <img loading=\"lazy\" decoding=\"async\" width=\"13\" height=\"29\" src=\"https:\/\/bwi.earth\/wp-content\/uploads\/2023\/01\/picto-offer-3.svg\" class=\"attachment-medium size-medium\" alt=\"\" \/>                                    <\/div>\n                                \n                                                                    <h3 class=\"preview-title\">Num\u00e9risation des bassins versants pour les <b>autorit\u00e9s publiques<\/b>.<\/h3>\n                                \n                                                                    <div class=\"preview-text\">\n                                        <p style=\"font-weight: 400;\">Num\u00e9risation des bassins versants pour pr\u00e9voir les hauteurs d&rsquo;eau, le d\u00e9bit des rivi\u00e8res et la qualit\u00e9 de l&rsquo;eau et pour fournir aux parties prenantes des outils d&rsquo;alerte pr\u00e9coce et des informations sur la disponibilit\u00e9 de l&rsquo;eau \u00e0 travers des stations hydrologiques virtuelles.<\/p>\n                                    <\/div>\n                                \n                                                                    <div class=\"btn-container\">\n                                        <a href=\"https:\/\/bwi.earth\/fr\/previsions_hydrologiques_pour_les_autorites_de_bassins\/\" target=\"_blank\" class=\"btn primary dark\">Num\u00e9risation des bassins versants pour les autorit\u00e9s de bassin<\/a>\n                                    <\/div>\n                                                            <\/div>\n                        <\/div>\n                                            <div class=\"swiper-slide\">\n                            <div class=\"preview-offer\">\n                                                                    <div class=\"picto\">\n                                        <img loading=\"lazy\" decoding=\"async\" width=\"30\" height=\"24\" src=\"https:\/\/bwi.earth\/wp-content\/uploads\/2023\/01\/picto-offer-2.svg\" class=\"attachment-medium size-medium\" alt=\"\" \/>                                    <\/div>\n                                \n                                                                    <h3 class=\"preview-title\">Pr\u00e9visions hydrologiques pour les assurances, la gestion des risques et l&rsquo;analyse<\/h3>\n                                \n                                                                    <div class=\"preview-text\">\n                                        <div>Une API document\u00e9e pour fournir des pr\u00e9visions hydrologiques de haute pr\u00e9cision aux gestionnaires de risques, aux actuaires et aux sp\u00e9cialistes de la pr\u00e9vention des sinistres.<\/div>\n                                    <\/div>\n                                \n                                                                    <div class=\"btn-container\">\n                                        <a href=\"https:\/\/bwi.earth\/fr\/previsions_hydrologiques_pour_lassurance_et_la_gestion_des_risques\/\" target=\"_blank\" class=\"btn primary dark\">Pr\u00e9vision des inondations pour les gestionnaires de risques<\/a>\n                                    <\/div>\n                                                            <\/div>\n                        <\/div>\n                                            <div class=\"swiper-slide\">\n                            <div class=\"preview-offer\">\n                                                                    <div class=\"picto\">\n                                        <img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/bwi.earth\/wp-content\/uploads\/2024\/05\/3980036-300x300.png\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/bwi.earth\/wp-content\/uploads\/2024\/05\/3980036-300x300.png 300w, https:\/\/bwi.earth\/wp-content\/uploads\/2024\/05\/3980036-150x150.png 150w, https:\/\/bwi.earth\/wp-content\/uploads\/2024\/05\/3980036-12x12.png 12w, https:\/\/bwi.earth\/wp-content\/uploads\/2024\/05\/3980036.png 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>                                    <\/div>\n                                \n                                                                    <h3 class=\"preview-title\">Surveillance et pr\u00e9visions hydrologiques pour<b> l&rsquo;irrigation et les industries agroalimentaires<\/b><\/h3>\n                                \n                                                                    <div class=\"preview-text\">\n                                        <div>Pr\u00e9visions des d\u00e9bits des cours d&rsquo;eau pour aider l&rsquo;agriculture, la pisciculture et l&rsquo;industrie agro-alimentaire afin de pr\u00e9server l&rsquo;\u00e9quilibre des \u00e9cosyst\u00e8mes.<\/div>\n                                    <\/div>\n                                \n                                                                    <div class=\"btn-container\">\n                                        <a href=\"https:\/\/bwi.earth\/fr\/previsions_hydrologiques_pour_lirrigation_et_lagroalimentaire\/\" target=\"_blank\" class=\"btn primary dark\">Pr\u00e9visions hydrologiques pour l&#039;agriculture<\/a>\n                                    <\/div>\n                                                            <\/div>\n                        <\/div>\n                                            <div class=\"swiper-slide\">\n                            <div class=\"preview-offer\">\n                                                                    <div class=\"picto\">\n                                        <img loading=\"lazy\" decoding=\"async\" width=\"289\" height=\"293\" src=\"https:\/\/bwi.earth\/wp-content\/uploads\/2025\/08\/icone_sat2.png\" class=\"attachment-medium size-medium\" alt=\"\" \/>                                    <\/div>\n                                \n                                                                    <h3 class=\"preview-title\"><b>Mission spatiale hydrologique<\/b> \u00e0 forte revisite<\/h3>\n                                \n                                                                    <div class=\"preview-text\">\n                                        <div>Au moins 30 000 points de mesure de la hauteur d&rsquo;eau \u00e0 l&rsquo;\u00e9chelle mondiale, mis \u00e0 jour quotidiennement par une constellation de 10 nano-satellites, seront mis \u00e0 disposition par l&rsquo;interm\u00e9diaire d&rsquo;une API.<\/div>\n                                    <\/div>\n                                \n                                                                    <div class=\"btn-container\">\n                                        <a href=\"https:\/\/bwi.earth\/fr\/constellation_spatiale_altimetrique_a_haute_revisite\/\" target=\"_blank\" class=\"btn primary dark\">Capteurs spatiaux de niveau d&#039;eau \u00e0 haute revisite<\/a>\n                                    <\/div>\n                                                            <\/div>\n                        <\/div>\n                                            <div class=\"swiper-slide\">\n                            <div class=\"preview-offer\">\n                                                                    <div class=\"picto\">\n                                        <img loading=\"lazy\" decoding=\"async\" width=\"156\" height=\"156\" src=\"https:\/\/bwi.earth\/wp-content\/uploads\/2024\/05\/hot-air-balloon-svgrepo-com.svg\" class=\"attachment-medium size-medium\" alt=\"\" \/>                                    <\/div>\n                                \n                                                                    <h3 class=\"preview-title\">Ballons con\u00e7us pour des <b>missions de surveillance<\/b> de la qualit\u00e9 de l&rsquo;eau<\/h3>\n                                \n                                                                    <div class=\"preview-text\">\n                                        <div>Les missions des ballons de BWI, qu&rsquo;ils soient captifs et atmosph\u00e9riques ou g\u00e9ostationnaires et stratosph\u00e9riques, sont con\u00e7ues pour relever les d\u00e9fis de la surveillance de la qualit\u00e9 des eaux continentales \u00e0 l&rsquo;\u00e9chelle d&rsquo;un bassin versant.<\/div>\n                                    <\/div>\n                                \n                                                                    <div class=\"btn-container\">\n                                        <a href=\"https:\/\/bwi.earth\/fr\/ballons_de_surveillance_de_la_qualite_de_leau\/\" target=\"_blank\" class=\"btn primary dark\">Des ballons pour surveiller la qualit\u00e9 de l&#039;eau<\/a>\n                                    <\/div>\n                                                            <\/div>\n                        <\/div>\n                                    <\/div>\n            <\/div>\n        <\/div>\n    <\/section>\n\n\n    <section class=\"slider\">\n        <div class=\"wrap small\">\n                            <h2 class=\"block-title title-h2\"><p>\u00c0 qui s&rsquo;adressent les services de <b>pr\u00e9vision des d\u00e9bits des cours d&rsquo;eau<\/b> de BWI ?<br><\/p> <span class=\"dot green\"><\/span><\/h2>\n            \n            <div class=\"slider__navigation\">\n                <button class=\"slider__navigation--prev\"><span class=\"icon-chevron-right\"><\/span><span class=\"label\">Previous<\/span><\/button>\n                <button class=\"slider__navigation--next\"><span class=\"label\">Next<\/span> <span class=\"icon-chevron-right\"><\/span><\/button>\n            <\/div>\n            <div class=\"swiper\">\n                <div class=\"swiper-wrapper\">\n                                                                    <div class=\"slide swiper-slide\">\n                            <span class=\"slide__num slide__num--out\">01<\/span>\n\n                            <div class=\"wrapper-slide\">\n                                <span class=\"slide__num slide__num--in\">01<\/span>\n                                <div class=\"slide__hero\">\n                                                                            <h3 class=\"slide-title\">Autorit\u00e9s de bassins <\/h3>\n                                    \n                                                                            <span class=\"slide__hero__categorie\">Les gouvernements, les municipalit\u00e9s et les autorit\u00e9s de bassins ont besoin de donn\u00e9es pr\u00e9cises et fiables sur l&rsquo;eau : d\u00e9bit et hauteurs d&rsquo;eau, qualit\u00e9 de l&rsquo;eau et pr\u00e9visions concernant les risques li\u00e9s \u00e0 l&rsquo;eau. <\/span>\n                                    \n                                                                            <button><span class=\"plus\">+<\/span><span class=\"minus\">&#8211;<\/span><\/button>\n                                                                    <\/div>\n\n                                                                    <div class=\"slide__content\">\n                                        <ul>\n<li>\n<p style=\"font-weight: 400;\">En 2022, le co\u00fbt global des dommages caus\u00e9s par les inondations a \u00e9t\u00e9 estim\u00e9 \u00e0 82 milliards de dollars, ce qui fait des inondations l&rsquo;une des catastrophes naturelles les plus co\u00fbteuses au monde (The Swiss Re, 2022).<\/p>\n<\/li>\n<li>\n<p style=\"font-weight: 400;\">Des \u00e9tudes montrent que chaque dollar consacr\u00e9 aux syst\u00e8mes d&rsquo;alerte pr\u00e9coce permet d&rsquo;\u00e9conomiser jusqu&rsquo;\u00e0 15 dollars en co\u00fbts de r\u00e9tablissement apr\u00e8s une catastrophe, soulignant ainsi l&rsquo;importance des pr\u00e9visions pour la gestion de l&rsquo;eau (UNDRR, 2023).<\/p>\n<\/li>\n<\/ul>\n<p><span style=\"text-align: center;\">***<\/span><\/p>\n<p style=\"font-weight: 400;\">BWI propose des services par abonnement pour permettre aux gouvernements de disposer de pr\u00e9visions avanc\u00e9es sur les risques li\u00e9s \u00e0 l&rsquo;eau, et de lancer des alertes pr\u00e9coces pour pr\u00e9server les vies et les moyens de subsistance. Avec des pr\u00e9visions d&rsquo;inondation et de s\u00e9cheresse pouvant aller jusqu&rsquo;\u00e0 10 jours, la gestion proactive des catastrophes est d\u00e9sormais \u00e0 port\u00e9e de main.<\/p>\n                                    <\/div>\n                                                            <\/div>\n                        <\/div>\n                                                                    <div class=\"slide swiper-slide\">\n                            <span class=\"slide__num slide__num--out\">02<\/span>\n\n                            <div class=\"wrapper-slide\">\n                                <span class=\"slide__num slide__num--in\">02<\/span>\n                                <div class=\"slide__hero\">\n                                                                            <h3 class=\"slide-title\">Entreprises sensibles \u00e0 l&rsquo;eau<\/h3>\n                                    \n                                                                            <span class=\"slide__hero__categorie\">Les gestionnaires de risques, producteurs d&rsquo;\u00e9nergie et l&rsquo;industrie agroalimentaire utilisent des donn\u00e9es hydrologiques pour prendre des d\u00e9cisions \u00e9clair\u00e9es.<\/span>\n                                    \n                                                                            <button><span class=\"plus\">+<\/span><span class=\"minus\">&#8211;<\/span><\/button>\n                                                                    <\/div>\n\n                                                                    <div class=\"slide__content\">\n                                        <ul>\n<li style=\"font-weight: 400;\">L&rsquo;agriculture repr\u00e9sente 70 % de l&rsquo;utilisation mondiale d&rsquo;eau douce, ce qui rend les pr\u00e9visions fiables essentielles pour la planification de l&rsquo;irrigation (Banque Mondiale, 2017).<\/li>\n<li style=\"font-weight: 400;\">Selon Osman et al. (2023), la production d&rsquo;hydro\u00e9lectricit\u00e9 pourrait diminuer de 40 % dans certaines r\u00e9gions en raison du changement climatique.<\/li>\n<\/ul>\n<p style=\"font-weight: 400; text-align: center;\"><span style=\"text-align: center;\">***<\/span><\/p>\n<p>Les \u00e9v\u00e9nements hydro-climatiques, les d\u00e9bits des rivi\u00e8res, les hauteurs d&rsquo;eau et la qualit\u00e9 de l&rsquo;eau peuvent \u00eatre anticip\u00e9s. C&rsquo;est l\u00e0 o\u00f9 Blue Water Intelligence joue un r\u00f4le essentiel, en fournissant \u00e0 ses clients des donn\u00e9es et des pr\u00e9visions hydrologiques pr\u00e9cieuses.<\/p>\n                                    <\/div>\n                                                            <\/div>\n                        <\/div>\n                                                                    <div class=\"slide swiper-slide\">\n                            <span class=\"slide__num slide__num--out\">03<\/span>\n\n                            <div class=\"wrapper-slide\">\n                                <span class=\"slide__num slide__num--in\">03<\/span>\n                                <div class=\"slide__hero\">\n                                                                            <h3 class=\"slide-title\">IFI et ONG<\/h3>\n                                    \n                                                                            <span class=\"slide__hero__categorie\">De nombreux conflits transfrontaliers sont caus\u00e9s par des disputes sur les ressources en eau, qui pourraient \u00eatre \u00e9vit\u00e9es gr\u00e2ce \u00e0 des services de pr\u00e9vision de l&rsquo;eau plus appropri\u00e9s.<\/span>\n                                    \n                                                                            <button><span class=\"plus\">+<\/span><span class=\"minus\">&#8211;<\/span><\/button>\n                                                                    <\/div>\n\n                                                                    <div class=\"slide__content\">\n                                        <ul>\n<li style=\"font-weight: 400;\">La Banque mondiale (2022) signale que 23 % de la population mondiale est directement expos\u00e9e \u00e0 des risques d&rsquo;inondation importants. Les effets du changement climatique sont in\u00e9galement r\u00e9partis, \u00e9tant donn\u00e9 que 89 % de la population vit dans des pays \u00e0 revenu faible ou interm\u00e9diaire qui subissent des cons\u00e9quences plus graves que les nations plus riches (PNUD, 2023).<\/li>\n<li style=\"font-weight: 400;\">Depuis 2000, les s\u00e9cheresses ont touch\u00e9 environ 1,5 milliard de personnes dans le monde, entra\u00eenant des pertes \u00e9conomiques d&rsquo;un montant total de 124 milliards de dollars (ONU, 2022). \u00c9tant donn\u00e9 que la demande mondiale en eau augmente, les ressources en eau douce disponibles diminuent, ce qui exacerbe encore les tensions g\u00e9opolitiques (CNRM, 2024).<\/li>\n<\/ul>\n<p style=\"font-weight: 400;\"><span style=\"text-align: center;\">***<\/span><\/p>\n<p class=\"p1\">La construction d&rsquo;infrastructures essentielles dans les zones sujettes aux inondations et d&rsquo;autres infrastructures avec des pr\u00e9visions futures rend l&rsquo;intervention des institutions financi\u00e8res internationales et des ONG essentielle au r\u00e9tablissement environnemental, social et \u00e9conomique.<\/p>\n                                    <\/div>\n                                                            <\/div>\n                        <\/div>\n                                    <\/div>\n            <\/div>\n\n            <div class=\"deco\">\n                <svg width=\"105\" height=\"81\" viewBox=\"0 0 105 81\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M114.07 9.10678L114.07 7.18963L106.882 7.18963L106.882 -2.3041e-07L104.965 -3.98016e-07L104.965 7.18963L97.7745 7.18963L97.7745 9.10678L104.965 9.10678L104.965 16.2958L106.882 16.2958L106.882 9.10678L114.07 9.10678Z\" fill=\"#151567\" \/>\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M114.07 41.2196L114.07 39.3024L106.882 39.3024L106.882 32.1128L104.965 32.1128L104.965 39.3024L97.7745 39.3024L97.7745 41.2196L104.965 41.2196L104.965 48.4086L106.882 48.4086L106.882 41.2196L114.07 41.2196Z\" fill=\"#151567\" \/>\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M114.07 73.8111L114.07 71.894L106.882 71.894L106.882 64.7043L104.965 64.7043L104.965 71.894L97.7745 71.894L97.7745 73.8111L104.965 73.8111L104.965 81.0001L106.882 81.0001L106.882 73.8111L114.07 73.8111Z\" fill=\"#151567\" \/>\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M81.4785 9.10703L81.4785 7.18988L74.2901 7.18988L74.2901 0.00024391L72.373 0.000243743L72.373 7.18988L65.1827 7.18988L65.1827 9.10703L72.373 9.10703L72.373 16.296L74.2901 16.296L74.2901 9.10703L81.4785 9.10703Z\" fill=\"#151567\" \/>\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M81.4785 41.2196L81.4785 39.3024L74.2901 39.3024L74.2901 32.1128L72.373 32.1128L72.373 39.3024L65.1827 39.3024L65.1827 41.2196L72.373 41.2196L72.373 48.4086L74.2901 48.4086L74.2901 41.2196L81.4785 41.2196Z\" fill=\"#2E39FE\" \/>\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M81.4785 73.8111L81.4785 71.894L74.2901 71.894L74.2901 64.7043L72.373 64.7043L72.373 71.894L65.1827 71.894L65.1827 73.8111L72.373 73.8111L72.373 81.0001L74.2901 81.0001L74.2901 73.8111L81.4785 73.8111Z\" fill=\"#2E39FE\" \/>\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M48.8877 9.10678L48.8877 7.18963L41.6993 7.18963L41.6993 -2.3041e-07L39.7822 -3.98016e-07L39.7822 7.18963L32.5919 7.18963L32.5919 9.10678L39.7822 9.10678L39.7822 16.2958L41.6993 16.2958L41.6993 9.10678L48.8877 9.10678Z\" fill=\"#151567\" \/>\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M48.8877 41.2196L48.8877 39.3024L41.6993 39.3024L41.6993 32.1128L39.7822 32.1128L39.7822 39.3024L32.5919 39.3024L32.5919 41.2196L39.7822 41.2196L39.7822 48.4086L41.6993 48.4086L41.6993 41.2196L48.8877 41.2196Z\" fill=\"#2E39FE\" \/>\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M48.8877 73.8111L48.8877 71.894L41.6993 71.894L41.6993 64.7043L39.7822 64.7043L39.7822 71.894L32.5919 71.894L32.5919 73.8111L39.7822 73.8111L39.7822 81.0001L41.6993 81.0001L41.6993 73.8111L48.8877 73.8111Z\" fill=\"#2E39FE\" \/>\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M16.2959 9.10703L16.2959 7.18988L9.10751 7.18988L9.10751 0.00024391L7.19036 0.000243743L7.19036 7.18988L0.000102683 7.18988L0.000102599 9.10703L7.19036 9.10703L7.19036 16.296L9.10751 16.296L9.10751 9.10703L16.2959 9.10703Z\" fill=\"#151567\" \/>\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M16.2959 41.2196L16.2959 39.3024L9.10751 39.3024L9.10751 32.1128L7.19036 32.1128L7.19036 39.3024L0.000102683 39.3024L0.000102599 41.2196L7.19036 41.2196L7.19036 48.4086L9.10751 48.4086L9.10751 41.2196L16.2959 41.2196Z\" fill=\"#151567\" \/>\n                    <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M16.2959 73.8111L16.2959 71.894L9.10751 71.894L9.10751 64.7043L7.19036 64.7043L7.19036 71.894L0.000102683 71.894L0.000102599 73.8111L7.19036 73.8111L7.19036 81.0001L9.10751 81.0001L9.10751 73.8111L16.2959 73.8111Z\" fill=\"#151567\" \/>\n                <\/svg>\n            <\/div>\n        <\/div>\n    <\/section>\n\n\n<section class=\"content-h2\">\n    <div class=\"wrap small\">\n                    <h2 class=\"block-title title-h2\"><p>Le site web de BWI est <b>\u00e0 faible teneur en carbone<\/b><br><\/p><\/h2>\n        \n        <div class=\"content-h2__wrapper\">\n                            <div class=\"content-h2__wrapper__content\">\n                    <p style=\"font-weight: 400;\">Saviez-vous que l&rsquo;Internet contribue \u00e9galement au changement climatique ? Avez-vous d\u00e9j\u00e0 entendu parler des \u00e9missions de gaz \u00e0 effet de serre g\u00e9n\u00e9r\u00e9es par votre activit\u00e9 en ligne ?<\/p>\n<p style=\"font-weight: 400;\">&nbsp;L&rsquo;utilisation de votre ordinateur et la navigation sur Internet avec votre smartphone consomment de l&rsquo;\u00e9nergie par le biais de milliers de c\u00e2bles et d&rsquo;ordinateurs qui fonctionnent en permanence dans des centres de donn\u00e9es, mais aussi parce que des gaz \u00e0 effet de serre ont \u00e9t\u00e9 n\u00e9cessaires \u00e0 la fabrication et \u00e0 l&rsquo;exp\u00e9dition de ces appareils.<\/p>\n<p style=\"font-weight: 400;\"><strong>Chez BWI, nous avons appliqu\u00e9 des pratiques d&rsquo;\u00e9co-conception \u00e0 notre site web, en visant \u00e0 minimiser son empreinte carbone.<\/strong><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><strong>Le code a \u00e9t\u00e9 optimis\u00e9 <\/strong>pour \u00eatre g\u00e9n\u00e9r\u00e9 rapidement et avec le moins de ressources possibles.<\/li>\n<li style=\"font-weight: 400;\"><strong>Images compress\u00e9es.<\/strong><\/li>\n<li style=\"font-weight: 400;\"><strong>Styles CSS limit\u00e9s.<\/strong><\/li>\n<li style=\"font-weight: 400;\"><strong>Peu de plugins sont utilis\u00e9s <\/strong>pour \u00e9viter le chargement de biblioth\u00e8ques inutiles.<\/li>\n<\/ul>\n<p style=\"font-weight: 400;\">&nbsp;Chaque visite sur ce site web g\u00e9n\u00e8re environ 0,41 g d&rsquo;eCO2. C&rsquo;est encore trop, mais nous nous effor\u00e7ons de r\u00e9duire davantage ces \u00e9missions de carbone.<\/p>\n                <\/div>\n            \n                    <\/div>\n    <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":7355,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-12919","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Blue Water Intelligence (BWI) - Expert en pr\u00e9visions des d\u00e9bits et des niveaux des rivi\u00e8res<\/title>\n<meta name=\"description\" content=\"Les stations virtuelles par abonnement de BWI fournissent des pr\u00e9visions hydrologiques partout dans le monde, permettant la num\u00e9risation des bassins.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bwi.earth\/fr\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Blue Water Intelligence (BWI) - 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