{"id":749,"date":"2012-04-11T08:38:00","date_gmt":"2012-04-11T06:38:00","guid":{"rendered":"https:\/\/kids.esa.int\/taking_night-time_pictures_from_the_iss\/"},"modified":"2026-10-08T00:31:51","modified_gmt":"2026-10-07T22:31:51","slug":"taking_night-time_pictures_from_the_iss","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fi\/taking_night-time_pictures_from_the_iss\/","title":{"rendered":"Y\u00f6kuvien ottaminen kansainv\u00e4liselt\u00e4 avaruusasemalta (ISS)"},"content":{"rendered":"<div class=\"lede\">\n<p>ESA:n astronautti Andr\u00e9 Kuipers on asentanut \u2018NightPodin\u2019 kansainv\u00e4liselle avaruusasemalle. NightPod on laite, jonka avulla voidaan ottaa y\u00f6llisi\u00e4 kuvia Maasta.<\/p>\n<\/div>\n<p>Jokainen harrastajavalokuvaaja tiet\u00e4\u00e4, millaisia ongelmia y\u00f6kuvaukseen liittyy: riitt\u00e4v\u00e4n valon tallentamiseksi tarvittavat pitk\u00e4t valotusaajat altistavat kuvat kameran t\u00e4rin\u00e4lle. Tuloksena on ep\u00e4selvi\u00e4 ja ep\u00e4ter\u00e4vi\u00e4 kuvia. Ammattivalokuvaajat k\u00e4ytt\u00e4v\u00e4t kolmijalkoja kameran vakauttamiseen ja ter\u00e4v\u00e4mpien kuvien ottamiseen.<\/p>\n<p>Kansainv\u00e4linen avaruusasema kiert\u00e4\u00e4 Maata 7 km:n sekuntinopeudella, joten kolmijalan k\u00e4ytt\u00f6 ei tule kyseeseen y\u00f6kuvauksessa! Vaikka kamera olisi t\u00e4ysin liikkumaton, avaruusasema liikkuu niin nopeasti, ett\u00e4 y\u00f6ll\u00e4 otetut kuvat Maasta n\u00e4ytt\u00e4v\u00e4t silti ep\u00e4selvilt\u00e4.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"4256\" data-credit=\"ESA\/NASA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2011\/02\/Athens_seen_by_Paolo_Nespoli_from_ISS2\" 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\/2011\/02\/athens_seen_by_paolo_nespoli_from_iss2\/17887987-2-eng-GB\/Athens_seen_by_Paolo_Nespoli_from_ISS.jpg\" alt=\"Athens, seen by Paolo Nespoli from ISS\"><figcaption>Ateena, Paolo Nespolin kuvaamana kansainv\u00e4liselt\u00e4 avaruusasemalta (ISS)<\/figcaption><\/figure>\n<p>ESA:n astronautti Paolo Nespoli otti viime vuonna MagISStra-lennollaan lukuisia henke\u00e4salpaavia kuvia maapallosta y\u00f6ll\u00e4. H\u00e4nen piti arvioida oikea kameran liikkeenopeus ja s\u00e4\u00e4t\u00e4\u00e4 sit\u00e4 k\u00e4sin, mik\u00e4 on vaikea teht\u00e4v\u00e4 parhaimmissakin olosuhteissa.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"4272\" data-credit=\"ESA\/NASA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2012\/04\/NightPod2\" 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\/2012\/04\/nightpod2\/17889837-2-eng-GB\/NightPod.jpg\" alt=\"NightPod\"><figcaption>NightPod<\/figcaption><\/figure>\n<p>Jotta astronautit voisivat ottaa parempia valokuvia, ESA ja er\u00e4s alankomaalainen yritys kehittiv\u00e4t NightPod-laitteen. T\u00e4m\u00e4 moottoroitu kolmijalka kompensoi avaruusaseman liikett\u00e4 seuraamalla automaattisesti tiettyj\u00e4 pisteit\u00e4 maapallolla. Kohde pysyy kuvan keskell\u00e4, joten lopullinen kuva on tarkka.<\/p>\n<p>Astronautit sy\u00f6tt\u00e4v\u00e4t tiedot avaruusaseman kiertoradasta ja asennosta, mink\u00e4 j\u00e4lkeen NightPod voi aloittaa kuvauksen. Laite voidaan jopa asettaa toimimaan itsen\u00e4isesti jopa kuuden tunnin ajan!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1024\" data-credit=\"ESA\/NASA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2012\/04\/The_Netherlands2\" 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\/2012\/04\/the_netherlands2\/17880291-2-eng-GB\/The_Netherlands.jpg\" alt=\"The Netherlands\"><figcaption>Alankomaat<\/figcaption><\/figure>\n<p>NightPod on suunniteltu joustavaksi, ja avaruusaseman astronautit suunnittelevat jo sen k\u00e4ytt\u00f6\u00e4 katsomaan toiseen suuntaan, avaruuteen, t\u00e4htikuvien ottamiseksi.<\/p>\n<p>Tutustu ESA:n Flickr-tiliin ja seuraa meit\u00e4 Twitteriss\u00e4, niin saat lis\u00e4\u00e4 kuvia heti, kun niit\u00e4 ilmestyy!<\/p>\n<nav class=\"related\" aria-label=\"Aiheeseen liittyv\u00e4t\">\n<h2 class=\"related__heading\">Aiheeseen liittyv\u00e4t<\/h2>\n<div class=\"grid related__grid\">\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"http:\/\/www.flickr.com\/europeanspaceagency\" target=\"_blank\" rel=\"noopener\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">ESA Flickriss\u00e4<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"http:\/\/www.twitter.com\/esa\" target=\"_blank\" rel=\"noopener\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">ESA Twitteriss\u00e4<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<\/div>\n<\/nav>","protected":false},"excerpt":{"rendered":"<p>ESA astronaut Andr\u00e9 Kuipers has installed \u2018NightPod\u2019 on the International Space Station. NightPod is an aid for taking night-time pictures of the Earth. Any amateur photographer knows the problems of [&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\/2012\/04\/naples2\/17875777-2-eng-GB\/Naples.jpg","esa_banner_description":"Naples","esa_banner_credit":"ESA\/NASA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2012\/04\/Naples2","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-749","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\/fi\/wp-json\/wp\/v2\/posts\/749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/comments?post=749"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/749\/revisions"}],"predecessor-version":[{"id":4662,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/749\/revisions\/4662"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/media?parent=749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/categories?post=749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/tags?post=749"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/panel?post=749"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/language?post=749"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/age?post=749"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/duration?post=749"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/resource_type?post=749"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/audience?post=749"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/wf_post_folders?post=749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}