{"id":942,"date":"2004-12-03T10:16:00","date_gmt":"2004-12-03T09:16:00","guid":{"rendered":"https:\/\/kids.esa.int\/floods\/"},"modified":"2026-10-08T00:34:02","modified_gmt":"2026-10-07T22:34:02","slug":"floods","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/es\/floods\/","title":{"rendered":"Las inundaciones"},"content":{"rendered":"<div class=\"lede\">\n<p>Las inundaciones son el tipo de cat\u00e1strofe natural m\u00e1s costosa del mundo. El coste de los da\u00f1os causados por las inundaciones a nivel mundial asciende a cientos de miles de millones de euros. Solo las inundaciones de Pakist\u00e1n de julio de 2010 causaron da\u00f1os por valor de m\u00e1s de 7.000 millones de euros.<\/p>\n<\/div>\n<p>Las inundaciones pueden producirse en zonas costeras o cerca de los r\u00edos. Cuando enormes masas de agua cubren las zonas bajas, pueden causar da\u00f1os inmensos a los bienes y poner en peligro vidas humanas.<\/p>\n<p>La tecnolog\u00eda espacial europea es un arma fundamental en la lucha contra las inundaciones. La primera l\u00ednea de defensa la suministran los sat\u00e9lites meteorol\u00f3gicos Meteosat y MetOp. Esos sat\u00e9lites muestran el desarrollo de sistemas de tormenta y permiten efectuar pron\u00f3sticos precisos en cuanto al viento y las lluvias.<\/p>\n<p>Las c\u00e1maras convencionales de los sat\u00e9lites pueden mostrar im\u00e1genes de las inundaciones en horas diurnas si los cielos est\u00e1n despejados, pero las inundaciones suelen ocurrir debajo de un manto de nubes.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1384\" data-credit=\"SERTIT\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2004\/09\/Elbe_flood2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2004\/09\/elbe_flood2\/17881438-2-eng-GB\/Elbe_flood.jpg\" alt=\"Elbe flood\"><\/figure>\n<p>Los sat\u00e9lites Envisat y ERS-2 de la ESA llevan a bordo instrumentos de radar que ven a trav\u00e9s de las nubes, de d\u00eda o de noche. Esos instrumentos proporcionan mapas precisos de las tierras inundadas, indic\u00e1ndonos si el agua ha cubierto campos, bosques o poblaciones humanas.<\/p>\n<p>Los datos de los radares pueden incluso indicar la cantidad de agua que ha absorbido el suelo y decirnos si la \u201cesponja\u201d est\u00e1 llena. Adem\u00e1s, utilizando los datos reunidos por los sat\u00e9lites sobre las inundaciones del pasado, podemos planificar nuestras defensas para protegernos contra las inundaciones del futuro.<\/p>","protected":false},"excerpt":{"rendered":"<p>Flooding is the world\u2019s most expensive type of natural disaster. The cost of global flood damage is hundreds of billions of euros. The Pakistan floods of July 2010 alone caused [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2000\/10\/floods_in_ivrea_italy2\/17866045-3-eng-GB\/Floods_in_Ivrea_Italy.jpg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2000\/10\/Floods_in_Ivrea_Italy2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[42,10,59],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-942","post","type-post","status-publish","format-standard","hentry","category-earth","category-learn","category-natural-disasters","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/posts\/942","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/comments?post=942"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/posts\/942\/revisions"}],"predecessor-version":[{"id":4752,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/posts\/942\/revisions\/4752"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/media?parent=942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/categories?post=942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/tags?post=942"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/panel?post=942"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/language?post=942"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/age?post=942"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/duration?post=942"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/resource_type?post=942"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/audience?post=942"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/es\/wp-json\/wp\/v2\/wf_post_folders?post=942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}