{"id":779,"date":"2011-03-24T09:16:00","date_gmt":"2011-03-24T08:16:00","guid":{"rendered":"https:\/\/kids.esa.int\/satellites_help_japan_after_disaster_strikes\/"},"modified":"2026-10-08T00:32:10","modified_gmt":"2026-10-07T22:32:10","slug":"satellites_help_japan_after_disaster_strikes","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/satellites_help_japan_after_disaster_strikes\/","title":{"rendered":"Satelity pom\u00e1haj\u00ed Japonsku po katastrof\u00e1ch"},"content":{"rendered":"
\n

11. b\u0159ezna zahynuly tis\u00edce lid\u00ed a cel\u00e1 m\u011bsta byla smetena z povrchu zem\u011b, kdy\u017e Japonsko zas\u00e1hlo mohutn\u00e9 zem\u011bt\u0159esen\u00ed a tsunami. Bohu\u017eel neexistuje zp\u016fsob, jak takov\u00e9 katastrofy p\u0159edpov\u011bd\u011bt. Kosmick\u00e1 technologie v\u0161ak m\u016f\u017ee sehr\u00e1t d\u016fle\u017eitou roli p\u0159i z\u00e1chrann\u00fdch a humanit\u00e1rn\u00edch operac\u00edch.<\/p>\n<\/div>\n

Zem\u011bt\u0159esen\u00ed dos\u00e1hlo s\u00edly 9,0 stup\u0148\u016f Richterovy stupnice a pat\u0159ilo k nejsiln\u011bj\u0161\u00edm, jak\u00e9 kdy byly zaznamen\u00e1ny. Vzniklo v d\u016fsledku n\u00e1hl\u00e9ho posunu dvou obrovsk\u00fdch desek zemsk\u00e9 k\u016fry pod\u00e9l hlubok\u00e9ho p\u0159\u00edkopu v Tich\u00e9m oce\u00e1nu. N\u00e1siln\u00fd pohyb oce\u00e1nsk\u00e9ho dna posunul Japonsko o p\u0159ibli\u017en\u011b 4 m sm\u011brem k Severn\u00ed Americe. Mo\u0159sk\u00e9 dno bylo rovn\u011b\u017e vytla\u010deno nahoru, co\u017e vyvolalo obrovsk\u00e9 vlny, kter\u00e9 se rozbily o pob\u0159e\u017e\u00ed.<\/p>\n

\"Volcanic
Sope\u010dn\u00e9 erupce v Japonsku zachycen\u00e9 dru\u017eic\u00ed Envisat<\/figcaption><\/figure>\n

Na z\u00e1klad\u011b mezin\u00e1rodn\u00ed dohody za\u010daly brzy p\u0159ich\u00e1zet sn\u00edmky z posti\u017een\u00e9 oblasti z mnoha satelit\u016f. Pat\u0159\u00ed mezi n\u011b n\u011bmeck\u00e9 satelity TerraSAR-X a RapidEye, francouzsk\u00fd SPOT-5, satelit Envisat Evropsk\u00e9 kosmick\u00e9 agentury (ESA) a dal\u0161\u00ed satelity z USA. Sn\u00edmky jsou m\u00edstn\u00edm \u00fa\u0159ad\u016fm a humanit\u00e1rn\u00edm pracovn\u00edk\u016fm poskytov\u00e1ny zdarma. Obzvl\u00e1\u0161t\u011b cenn\u00e9 jsou radarov\u00e9 sn\u00edmky, proto\u017ee zachycuj\u00ed povrch za ka\u017ed\u00e9ho po\u010das\u00ed, ve dne i v noci.<\/p>\n

Porovn\u00e1n\u00edm sn\u00edmk\u016f z vesm\u00edru po\u0159\u00edzen\u00fdch p\u0159ed a po ud\u00e1losti lze co nejrychleji zjistit rozsah rozs\u00e1hl\u00fdch \u0161kod. P\u00e1trac\u00ed a z\u00e1chrann\u00e9 t\u00fdmy na zemi tak rychle zjist\u00ed, jak se krajina zm\u011bnila a kde je jejich pomoc nejv\u00edce pot\u0159ebn\u00e1.<\/p>\n

V nadch\u00e1zej\u00edc\u00edch t\u00fddnech a m\u011bs\u00edc\u00edch bude p\u0159\u00edstup k nejnov\u011bj\u0161\u00edm satelitn\u00edm \u00fadaj\u016fm i nad\u00e1le d\u016fle\u017eitou sou\u010d\u00e1st\u00ed reakce na krizi a pom\u016f\u017ee p\u0159i budouc\u00ed obnov\u011b a zotaven\u00ed. Satelitn\u00ed \u00fadaje tak\u00e9 p\u0159isp\u011bj\u00ed k lep\u0161\u00edmu pochopen\u00ed t\u011bchto geologick\u00fdch hrozeb. Jednoho dne by dokonce mohly pomoci v\u010das varovat p\u0159ed budouc\u00edmi megazem\u011bt\u0159esen\u00edmi.<\/p>","protected":false},"excerpt":{"rendered":"

On 11 March, thousands of people were killed and entire towns were wiped off the map when a massive earthquake and tsunami hit Japan. Sadly, there is no way to […]<\/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\/2011\/03\/before_and_after_the_tsunami2\/18250065-2-eng-GB\/Before_and_after_the_tsunami.jpg","esa_banner_description":"Before and after the tsunami","esa_banner_credit":"RapidEye AG, DLR, Google Earth. Map produced by ZKI","esa_banner_licence":"No ESA licences available","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2011\/03\/Before_and_after_the_tsunami2","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":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-779","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/comments?post=779"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/779\/revisions"}],"predecessor-version":[{"id":4677,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/779\/revisions\/4677"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=779"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=779"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=779"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=779"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=779"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=779"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=779"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}