{"id":988,"date":"2006-03-22T13:14:00","date_gmt":"2006-03-22T12:14:00","guid":{"rendered":"https:\/\/kids.esa.int\/fast_flood_maps_from_space_for_france\/"},"modified":"2026-10-08T00:34:34","modified_gmt":"2026-10-07T22:34:34","slug":"fast_flood_maps_from_space_for_france","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/fast_flood_maps_from_space_for_france\/","title":{"rendered":"Gyors \u00e1rv\u00edzt\u00e9rk\u00e9pek az \u0171rb\u0151l Franciaorsz\u00e1g sz\u00e1m\u00e1ra"},"content":{"rendered":"<div class=\"lede\">\n<p>Az \u00e1rvizek gyakrabban fordulnak el\u0151 \u00e9s sz\u00e9lesebb k\u00f6rben terjednek, mint b\u00e1rmely m\u00e1s term\u00e9szeti katasztr\u00f3fa. Az elm\u00falt \u00e9vtizedben az \u00e1rvizek k\u00f6r\u00fclbel\u00fcl 1,5 milli\u00e1rd embert \u00e9rintettek \u2013 ez a vil\u00e1g n\u00e9pess\u00e9g\u00e9nek nagyj\u00e1b\u00f3l egynegyede.<\/p>\n<\/div>\n<p>Az eur\u00f3pai \u0171rtechnol\u00f3gia fontos szerepet j\u00e1tszik az \u00e1rvizek elleni k\u00fczdelemben, mivel hozz\u00e1j\u00e1rul a katasztr\u00f3f\u00e1s esem\u00e9nyekb\u0151l fakad\u00f3 kock\u00e1zatok cs\u00f6kkent\u00e9s\u00e9hez. Az egyik leg\u00fajabb projekt egy m\u0171holdas alap\u00fa gyors t\u00e9rk\u00e9pez\u00e9si szolg\u00e1ltat\u00e1s, amelyet a kelet-franciaorsz\u00e1gi polg\u00e1ri v\u00e9delmi tev\u00e9kenys\u00e9gek t\u00e1mogat\u00e1s\u00e1ra fejlesztettek ki.<\/p>\n<p>Az ESA \u00e1ltal t\u00e1mogatott \u00c1rter\u00fcleti Megfigyel\u0151 Szolg\u00e1lat legf\u0151bb jellemz\u0151je, hogy v\u00e1ls\u00e1ghelyzetekben hat \u00f3r\u00e1n bel\u00fcl k\u00e9pes t\u00e9rk\u00e9peket szolg\u00e1ltatni. Ez a gyors szolg\u00e1ltat\u00e1s lehet\u0151v\u00e9 teszi a ment\u0151szolg\u00e1latok sz\u00e1m\u00e1ra, hogy az el\u00e1rasztott ter\u00fcletekr\u0151l sz\u00f3l\u00f3 legfrissebb inform\u00e1ci\u00f3k alapj\u00e1n hozzanak d\u00f6nt\u00e9seket. A t\u00e9rk\u00e9pek azonban az \u00e1rv\u00edz ut\u00e1ni helyre\u00e1ll\u00edt\u00e1si munk\u00e1kban, valamint az el\u0151rejelz\u00e9sben \u00e9s a megel\u0151z\u00e9sben is \u00e9rt\u00e9kes seg\u00edts\u00e9get ny\u00fajtanak.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"400\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2002\/02\/floods_real2\" 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\/2002\/02\/floods_real2\/17863418-3-eng-GB\/floods_real.jpg\" alt=\"Flooding is the most common and widespread natural disaster\"><figcaption>Az \u00e1rv\u00edz a leggyakoribb \u00e9s legelterjedtebb term\u00e9szeti katasztr\u00f3fa<\/figcaption><\/figure>\n<p>A m\u0171holdas t\u00e9rk\u00e9pez\u00e9si szolg\u00e1ltat\u00e1s imm\u00e1r a nap 24 \u00f3r\u00e1j\u00e1ban, a h\u00e9t minden napj\u00e1n rendelkez\u00e9sre \u00e1ll Franciaorsz\u00e1g Keleti V\u00e9delmi Z\u00f3n\u00e1j\u00e1nak (EDZ) prefekt\u00far\u00e1j\u00e1ban. Ez a hatalmas r\u00e9gi\u00f3 18 megy\u00e9t foglal mag\u00e1ban, amelyek \u00f6sszesen 8,3 milli\u00f3 lakost sz\u00e1ml\u00e1lnak. A r\u00e9gi\u00f3hoz tartozik tov\u00e1bb\u00e1 n\u00e9gy olyan nagy foly\u00f3medence is, amelyek \u00e1rv\u00edzvesz\u00e9lynek vannak kit\u00e9ve.<\/p>\n<p>K\u00f6r\u00fclbel\u00fcl 80 szervezet \u2013 p\u00e9ld\u00e1ul region\u00e1lis v\u00edz\u00fcgyi hat\u00f3s\u00e1gok \u00e9s \u00e1rv\u00edz-el\u0151rejelz\u0151 szolg\u00e1latok \u2013 vesz r\u00e9szt az EDZ ter\u00fclet\u00e9n az \u00e1rv\u00edzkezel\u00e9sben. Mindegyik\u00fcket t\u00e1j\u00e9koztatt\u00e1k a t\u00e9rk\u00e9pszolg\u00e1ltat\u00e1s haszn\u00e1lat\u00e1r\u00f3l.<\/p>\n<p>A t\u00e9rk\u00e9pek k\u00e9tf\u00e9le m\u0171holdas adatra \u00e9p\u00fclnek. A nagy felbont\u00e1s\u00fa optikai felv\u00e9teleket olyan radarfelv\u00e9telekkel kombin\u00e1lj\u00e1k, amelyek nappal \u00e9s \u00e9jszaka egyar\u00e1nt beszerezhet\u0151k, ak\u00e1r er\u0151s felh\u0151zet vagy es\u0151 eset\u00e9n is.<\/p>","protected":false},"excerpt":{"rendered":"<p>Flooding is more common and widespread than any other natural disaster. During the last decade, floods have affected approximately 1.5 billion people \u2013 roughly one quarter of the world\u2019s population. 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