{"id":8718,"date":"2017-04-24T12:48:28","date_gmt":"2017-04-24T10:48:28","guid":{"rendered":"http:\/\/agora.xtec.cat\/formacio\/zenit\/?p=8718"},"modified":"2023-02-15T09:12:56","modified_gmt":"2023-02-15T08:12:56","slug":"p03_ud1-lespectre-electromagnetic","status":"publish","type":"post","link":"https:\/\/projectes.xtec.cat\/zenit\/general\/p03_ud1-lespectre-electromagnetic\/","title":{"rendered":"1.1. Introducci\u00f3"},"content":{"rendered":"<div class=\"container\">\n<ul class=\"nav nav-tabs nav-pills\">\n<li style=\"list-style-type: none;\">\n<ul class=\"nav nav-tabs nav-pills\">\n<li class=\"nav-item\"><a class=\"nav-link active\" href=\"#consulta\" data-toggle=\"tab\">Consulta<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><!--\n \t\n\n<li class=\"nav-item\"><a class=\"nav-link\" href=\"#practica\" data-toggle=\"tab\">Practica<\/a><\/li>\n\n\n \t\n\n<li class=\"nav-item\"><a class=\"nav-link\" href=\"#aplica\" data-toggle=\"tab\">Aplica<\/a><\/li>\n\n\n \t\n\n<li class=\"nav-item\"><a class=\"nav-link\" href=\"#recursos\" data-toggle=\"tab\">Recursos<\/a><\/li>\n\n\n--><\/p>\n<div class=\"tab-content\" style=\"margin-top: 20px;\">\n<div id=\"consulta\" class=\"tab-pane active\">\n<div style=\"float: left; width: 100%;\">Durant la guerra del Vietnam (1970-75) es va considerar necessari determinar quines zones de vegetaci\u00f3 que des de l\u2019aire es veien de color verd eren en realitat cobertes de branques i fulles verdes per\u00f2 que ja no estaven lligades als talls i que ocultaven pistes d\u2019aterratge, avions, materials b\u00e8lics\u2026<\/div>\n<p>Actualment la informaci\u00f3 rebuda dels sat\u00e8l\u00b7lits, \u00e9s d\u2019un gran ajuda en l\u2019elaboraci\u00f3 de mapes i cartografies. La teledetecci\u00f3 (observaci\u00f3 a dist\u00e0ncia) es basa en la captaci\u00f3, a trav\u00e9s d\u2019uns sensors adequats, de l&#8217;energia electromagn\u00e8tica que emeten o reflecteixen els cossos en les diferents longituds d\u2019ona, d\u2019acord a les propietats f\u00edsiques i qu\u00edmiques dels materials que els formen.<\/p>\n<p><a href=\"http:\/\/projectes.xtec.cat\/zenit\/wp-content\/uploads\/usu1639\/2017\/04\/imatges_catalunya_separades_canals.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-9447 size-full\" src=\"http:\/\/projectes.xtec.cat\/zenit\/wp-content\/uploads\/usu1639\/2017\/04\/imatges_catalunya_separades_canals.png\" alt=\"\" width=\"852\" height=\"350\" srcset=\"https:\/\/projectes.xtec.cat\/zenit\/wp-content\/uploads\/usu1639\/2017\/04\/imatges_catalunya_separades_canals.png 852w, https:\/\/projectes.xtec.cat\/zenit\/wp-content\/uploads\/usu1639\/2017\/04\/imatges_catalunya_separades_canals-300x123.png 300w, https:\/\/projectes.xtec.cat\/zenit\/wp-content\/uploads\/usu1639\/2017\/04\/imatges_catalunya_separades_canals-768x315.png 768w\" sizes=\"auto, (max-width: 852px) 100vw, 852px\" \/><\/a><\/p>\n<\/div>\n<div id=\"practica\" class=\"tab-pane fade\">\n<h2>Practica<\/h2>\n<\/div>\n<div id=\"aplica\" class=\"tab-pane\">\n<h2>Aplica<\/h2>\n<\/div>\n<div id=\"recursos\" class=\"tab-pane\">\n<h2>Recursos<\/h2>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<ul class=\"nav nav-tabs nav-pills\">\n<li style=\"list-style-type: none;\">\n<ul class=\"nav nav-tabs nav-pills\">\n<li class=\"nav-item\"><a class=\"nav-link active\" href=\"#consulta\" data-toggle=\"tab\">Consulta<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Durant la guerra del Vietnam (1970-75) es va considerar necessari determinar quines zones de vegetaci\u00f3 que des de l\u2019aire es veien de color verd eren en realitat cobertes de branques i fulles&hellip;  <a href=\"https:\/\/projectes.xtec.cat\/zenit\/general\/p03_ud1-lespectre-electromagnetic\/\" title=\"Read 1.1. Introducci\u00f3\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":3,"featured_media":9448,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[1,330],"tags":[307,308,306,310],"class_list":["post-8718","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-obsterra","tag-batxillerat","tag-espectre-electromagnetic","tag-plafo","tag-ud_espectre"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/projectes.xtec.cat\/zenit\/wp-json\/wp\/v2\/posts\/8718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/projectes.xtec.cat\/zenit\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/projectes.xtec.cat\/zenit\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/projectes.xtec.cat\/zenit\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/projectes.xtec.cat\/zenit\/wp-json\/wp\/v2\/comments?post=8718"}],"version-history":[{"count":4,"href":"https:\/\/projectes.xtec.cat\/zenit\/wp-json\/wp\/v2\/posts\/8718\/revisions"}],"predecessor-version":[{"id":11376,"href":"https:\/\/projectes.xtec.cat\/zenit\/wp-json\/wp\/v2\/posts\/8718\/revisions\/11376"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/projectes.xtec.cat\/zenit\/wp-json\/wp\/v2\/media\/9448"}],"wp:attachment":[{"href":"https:\/\/projectes.xtec.cat\/zenit\/wp-json\/wp\/v2\/media?parent=8718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/projectes.xtec.cat\/zenit\/wp-json\/wp\/v2\/categories?post=8718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/projectes.xtec.cat\/zenit\/wp-json\/wp\/v2\/tags?post=8718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}