{"id":419,"date":"2017-12-05T12:27:00","date_gmt":"2017-12-05T11:27:00","guid":{"rendered":"https:\/\/kids.esa.int\/earth_s_air_pollution_seen_from_orbit\/"},"modified":"2026-10-08T00:27:59","modified_gmt":"2026-10-07T22:27:59","slug":"earth_s_air_pollution_seen_from_orbit","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/earth_s_air_pollution_seen_from_orbit\/","title":{"rendered":"Zne\u010di\u0161t\u011bn\u00ed ovzdu\u0161\u00ed na Zemi z pohledu z ob\u011b\u017en\u00e9 dr\u00e1hy"},"content":{"rendered":"
\n

Satelit Sentinel-5P agentury ESA byl vypu\u0161t\u011bn do vesm\u00edru 13. \u0159\u00edjna a v sou\u010dasn\u00e9 dob\u011b je\u0161t\u011b proch\u00e1z\u00ed testy, ne\u017e bude moci pln\u011b zah\u00e1jit svou misi. Ji\u017e nyn\u00ed v\u0161ak shroma\u017e\u010fuje mimo\u0159\u00e1dn\u00e1 data, kter\u00e1 n\u00e1m pom\u00e1haj\u00ed l\u00e9pe porozum\u011bt na\u0161\u00ed planet\u011b!<\/p>\n<\/div>\n

Satelit Sentinel-5P je ur\u010den ke studiu vzduchov\u00e9 vrstvy obklopuj\u00edc\u00ed na\u0161i planetu, kterou naz\u00fdv\u00e1me atmosf\u00e9rou. Atmosf\u00e9ra je to, \u010d\u00edm d\u00fdch\u00e1me, a p\u0159edstavuje d\u016fle\u017eitou sou\u010d\u00e1st klimatick\u00fdch syst\u00e9m\u016f Zem\u011b, proto je d\u016fle\u017eit\u00e9 o n\u00ed v\u011bd\u011bt co nejv\u00edce. Specializac\u00ed satelitu Sentinel-5P je vyhled\u00e1v\u00e1n\u00ed zne\u010di\u0161t\u011bn\u00ed v atmosf\u00e9\u0159e. Pr\u00e1v\u011b to dokazuj\u00ed jeho prvn\u00ed sn\u00edmky.<\/p>\n

\"Sentinel-5P
Satelit Sentinel-5P vytvo\u0159il tuto mapu \u00farovn\u00ed zne\u010di\u0161t\u011bn\u00ed ovzdu\u0161\u00ed nad Evropou<\/figcaption><\/figure>\n

Satelit zaznamenal ve vzduchu nad n\u011bkter\u00fdmi \u010d\u00e1stmi Evropy velk\u00e9 mno\u017estv\u00ed plynu oxidu dus\u00edku. Oxid dus\u00edku je vypou\u0161t\u011bn osobn\u00edmi a n\u00e1kladn\u00edmi automobily a dal\u0161\u00edmi vozidly. Vznik\u00e1 tak\u00e9 p\u0159i spalov\u00e1n\u00ed fosiln\u00edch paliv, jako je uhl\u00ed, ve velk\u00fdch tov\u00e1rn\u00e1ch. Sentinel-5P zaznamenal vysok\u00e9 koncentrace tohoto zdrav\u00ed \u0161kodliv\u00e9ho plynu nad \u010d\u00e1stmi Nizozemska, Por\u00fa\u0159\u00edm v z\u00e1padn\u00edm N\u011bmecku, P\u00e1dskou n\u00ed\u017einou v It\u00e1lii a nad \u010d\u00e1stmi \u0160pan\u011blska.<\/p>\n

\"Red
\u010cerven\u00e1 barva zn\u00e1zor\u0148uje oblasti s nejvy\u0161\u0161\u00ed koncentrac\u00ed oxidu uhelnat\u00e9ho<\/figcaption><\/figure>\n

Oxid uhelnat\u00fd je dal\u0161\u00ed plyn, kter\u00fd pro n\u00e1s m\u016f\u017ee b\u00fdt nebezpe\u010dn\u00fd, pokud ho vdechneme p\u0159\u00edli\u0161 velk\u00e9 mno\u017estv\u00ed. Satelit Sentinel-5P vytvo\u0159il glob\u00e1ln\u00ed mapu oxidu uhelnat\u00e9ho a zjistil jeho vysok\u00e9 koncentrace nad \u010d\u00e1stmi Asie, Afriky a Ji\u017en\u00ed Ameriky. Ve vzduchu nad elektr\u00e1rnami v Indii je tak\u00e9 zna\u010dn\u00e9 zne\u010di\u0161t\u011bn\u00ed.<\/p>\n

Tajemstv\u00edm \u00fasp\u011bchu satelitu Sentinel-5P je \u0161pi\u010dkov\u00fd senzor zvan\u00fd Tropomi. D\u00edky senzoru Tropomi dok\u00e1\u017ee Sentinel-5P mapovat zne\u010di\u0161\u0165uj\u00edc\u00ed l\u00e1tky v ovzdu\u0161\u00ed po cel\u00e9m sv\u011bt\u011b. Jakmile budeme zn\u00e1t rozsah probl\u00e9mu se zne\u010di\u0161t\u011bn\u00edm, budeme schopni l\u00e9pe naj\u00edt \u0159e\u0161en\u00ed, jak udr\u017eet n\u00e1\u0161 vzduch \u010dist\u00fd.<\/p>\n

Stefan Dech je \u0159editelem Centra pro pozorov\u00e1n\u00ed Zem\u011b p\u0159i N\u011bmeck\u00e9m centru pro letectv\u00ed a kosmonautiku (DLR). Je nad\u0161en\u00fd dosavadn\u00edm v\u00fdkonem satelitu Sentinel-5P a uvedl: \u2019Tyto prvn\u00ed sn\u00edmky jsou \u00fa\u017easn\u00e9, zejm\u00e9na s ohledem na to, \u017ee se satelit st\u00e1le nach\u00e1z\u00ed v ran\u00e9 f\u00e1zi uv\u00e1d\u011bn\u00ed do provozu. P\u0159\u00edstroj Tropomi na palub\u011b satelitu sliboval sn\u00edmky zne\u010di\u0161\u0165uj\u00edc\u00edch l\u00e1tek ve vy\u0161\u0161\u00edm rozli\u0161en\u00ed ne\u017e kdykoli p\u0159edt\u00edm a tento slib rozhodn\u011b pln\u00ed.\u201c<\/p>\n

Jak\u00e1 je podle v\u00e1s kvalita ovzdu\u0161\u00ed tam, kde \u017eijete? Zjistil by Sentinel-5P, \u017ee je u v\u00e1s vzduch \u010dist\u00fd, nebo by tam mohlo b\u00fdt zne\u010di\u0161t\u011bn\u00ed?<\/p>\n

Zaj\u00edmavost:<\/b> Satelit Sentinel-5P dok\u00e1\u017ee jednou za 24 hodin zmapovat zne\u010di\u0161t\u011bn\u00ed ovzdu\u0161\u00ed na cel\u00e9 Zemi!<\/p>","protected":false},"excerpt":{"rendered":"

ESA\u2019s Sentinel-5P satellite was launched into space on 13 October, and is still undergoing tests before its mission can begin properly. However, it is already gathering exceptional data that is […]<\/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\/2017\/12\/sentinel-5p_is_in_orbit_around_earth\/17896793-2-eng-GB\/Sentinel-5P_is_in_orbit_around_Earth.jpg","esa_banner_description":"Sentinel-5P is in orbit around Earth","esa_banner_credit":"ESA\/ATG medialab","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/12\/Sentinel-5P_is_in_orbit_around_Earth","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-419","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\/419","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=419"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/419\/revisions"}],"predecessor-version":[{"id":4459,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/419\/revisions\/4459"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=419"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=419"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=419"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=419"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=419"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=419"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=419"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}