{"id":465,"date":"2016-05-26T16:40:07","date_gmt":"2016-05-26T14:40:07","guid":{"rendered":"http:\/\/tech4.pl\/SQ9MDD\/?p=465"},"modified":"2016-05-26T16:40:07","modified_gmt":"2016-05-26T14:40:07","slug":"polowanie-na-sonde-meteo","status":"publish","type":"post","link":"https:\/\/sq9mdd.hamspirit.pl\/?p=465","title":{"rendered":"Polowanie na sond\u0119 meteo."},"content":{"rendered":"<p>Dwa razy dziennie, w O\u015brodku Aerologii IMGW-PIB w Legionowie wypuszczane s\u0105 balony wype\u0142nione wodorem z przyczepionymi do nich sondami meteorologicznymi. Postanowi\u0142em zapolowa\u0107 na tak\u0105 sond\u0119.<\/p>\n<p><!--more--><\/p>\n<p>Sondy te nadaj\u0105 na cz\u0119stotliwo\u015bci 404,500MHz. Podczas lotu sygna\u0142 ten mo\u017cna odebra\u0107 zwyk\u0142ym radiotelefonem r\u0119cznym, lub skanerem. Do dekodowania tego sygna\u0142u s\u0142u\u017cy program &#8222;sondemonitor&#8221;, i z jego pomoc\u0105 mo\u017cna \u015bledzi\u0107 sond\u0119 a\u017c do jej upadku na ziemi\u0119.<\/p>\n<p>Wracaj\u0105c z\u00a0 wyjazdu s\u0142u\u017cbowego z koleg\u0105 Paw\u0142em SQ5WPJ, us\u0142yszeli\u015bmy sond\u0119 ju\u017c w okolicach Wroc\u0142awia. By\u0142a wtedy na du\u017cej wysoko\u015bci. Obserwowali\u015bmy j\u0105 w internecie dzi\u0119ki uprzejmo\u015bci koleg\u00f3w, kt\u00f3rzy \u015bledzili sond\u0119 i jej pozycj\u0119 wrzucali do systemu APRS. Dzi\u0119ki temu znali\u015bmy przybli\u017cone miejsce l\u0105dowania. Maj\u0105c kilka godzin jazdy, pr\u00f3bowali\u015bmy oszacowa\u0107 jak daleko sonda mog\u0142a przelecie\u0107 od miejsca, gdzie odebrane zosta\u0142y ostatnie ramki.<\/p>\n<p><a href=\"http:\/\/10.9.48.151\/?attachment_id=464\" rel=\"attachment wp-att-464\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-464\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2016\/05\/predykcja-ladowania-300x152.png\" alt=\"predykcja-ladowania\" width=\"300\" height=\"152\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2016\/05\/predykcja-ladowania-300x152.png 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2016\/05\/predykcja-ladowania.png 729w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Zjechali\u015bmy z trasy i z w\u0142\u0105czonym radiem zacz\u0119li\u015bmy kr\u0105\u017cy\u0107 po okolicy. Sygna\u0142, z pocz\u0105tku s\u0142aby, wr\u00f3s\u0142 szybko, gdy zbli\u017cyli\u015bmy si\u0119 do miejsca odebrania ostatnich ramek. Po nieca\u0142ych dwudziestu minutach poszukiwa\u0144 znale\u017ali\u015bmy sond\u0119 w odleg\u0142o\u015bci 550m od ostatniego \u015bladu na mapie.<\/p>\n<p><a href=\"http:\/\/10.9.48.151\/?attachment_id=459\" rel=\"attachment wp-att-459\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-459\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2016\/05\/20160525-ozon-300x211.png\" alt=\"20160525-ozon\" width=\"300\" height=\"211\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2016\/05\/20160525-ozon-300x211.png 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2016\/05\/20160525-ozon-768x540.png 768w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2016\/05\/20160525-ozon.png 798w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Podjechali\u015bmy praktycznie bezpo\u015brednio w miejsce jej upadku.<\/p>\n<p><a href=\"http:\/\/10.9.48.151\/?attachment_id=460\" rel=\"attachment wp-att-460\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-460\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2016\/05\/DSC_2825-small-300x200.jpg\" alt=\"DSC_2825-small\" width=\"300\" height=\"200\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2016\/05\/DSC_2825-small-300x200.jpg 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2016\/05\/DSC_2825-small-768x511.jpg 768w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2016\/05\/DSC_2825-small.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Na miejscu okaza\u0142o si\u0119, \u017ce sonda jest nieuszkodzona. Pozbierali\u015bmy resztki balonu i sznurki (to wa\u017cne, by podczas podejmowania sondy oczy\u015bci\u0107 teren ze \u015bmieci), a potem zabrali\u015bmy sam\u0105 sond\u0119.<\/p>\n<p><a href=\"http:\/\/10.9.48.151\/?attachment_id=461\" rel=\"attachment wp-att-461\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-461\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2016\/05\/DSC_2828-small-300x200.jpg\" alt=\"DSC_2828-small\" width=\"300\" height=\"200\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2016\/05\/DSC_2828-small-300x200.jpg 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2016\/05\/DSC_2828-small-768x511.jpg 768w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2016\/05\/DSC_2828-small.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Znalezisko w ca\u0142ej okaza\u0142o\u015bci, na zdj\u0119ciu wida\u0107 sond\u0119 vaisala RS92 oraz pojemnik z aparatur\u0105 do pomiaru zawarto\u015bci ozonu w powietrzu.<\/p>\n<p><a href=\"http:\/\/10.9.48.151\/?attachment_id=462\" rel=\"attachment wp-att-462\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-462\" src=\"http:\/\/10.9.48.151\/wp-content\/uploads\/2016\/05\/bziuma-300x168.jpg\" alt=\"bziuma\" width=\"300\" height=\"168\" srcset=\"https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2016\/05\/bziuma-300x168.jpg 300w, https:\/\/sq9mdd.hamspirit.pl\/wp-content\/uploads\/2016\/05\/bziuma.jpg 367w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dwa razy dziennie, w O\u015brodku Aerologii IMGW-PIB w Legionowie wypuszczane s\u0105 balony wype\u0142nione wodorem z przyczepionymi do nich sondami meteorologicznymi. Postanowi\u0142em zapolowa\u0107 na tak\u0105 sond\u0119.<\/p>\n","protected":false},"author":2,"featured_media":312,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,16],"tags":[],"class_list":["post-465","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eco","category-informacje"],"_links":{"self":[{"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=\/wp\/v2\/posts\/465","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=465"}],"version-history":[{"count":0,"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=\/wp\/v2\/posts\/465\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=\/wp\/v2\/media\/312"}],"wp:attachment":[{"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=465"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=465"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sq9mdd.hamspirit.pl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}