{"id":10496,"date":"2020-10-27T11:07:40","date_gmt":"2020-10-27T11:07:40","guid":{"rendered":"https:\/\/revista-apunts.com\/?p=10496"},"modified":"2020-12-02T11:18:18","modified_gmt":"2020-12-02T11:18:18","slug":"lus-del-gps-en-activitats-desenvolupades-a-la-natura","status":"publish","type":"post","link":"https:\/\/revista-apunts.com\/ca\/lus-del-gps-en-activitats-desenvolupades-a-la-natura\/","title":{"rendered":"L\u2019\u00fas del GPS en activitats desenvolupades a la natura"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Resum<\/h2>\n\n\n<p>Aquest article tracta de mostrar-nos el funcionament del GPS (recepci\u00f3 per sat\u00e8l\u00b7lit). GPS s\u00f3n les sigles de Global Positioning System, o en catal\u00e0, Sistema de Posicionament Terrestre; \u00e9s un m\u00e8tode d\u2019orientaci\u00f3 basat en els senyals que reflecteixen una s\u00e8rie de sat\u00e8l\u00b7lits del Departament de Defensa dels Estats Units. El GPS d\u00f3na acc\u00e9s, en qualsevol moment i des de qualsevol punt de la Terra, a la informaci\u00f3 simult\u00e0nia d\u2019entre 6 i 11 sat\u00e8l\u00b7lits.<br> A partir de l\u2019obtenci\u00f3 de la posici\u00f3, el GPS opera com un ordinador que processa i transmet tota la informaci\u00f3 necess\u00e0ria per seguir una ruta: rumbs o azimuts, difer\u00e8ncies de nivell, velocitat de marxa i temps estimat d\u2019arribada, creaci\u00f3 de rutes a base de diferents trams, altitud i orientaci\u00f3, etc.<br> Un cop descarregada la informaci\u00f3 de la ruta o dels punts a l\u2019ordinador, aquesta es pot retocar. Segons el programa es poden canviar les icones, els colors, noms, l\u00ednies, escales, etc.<br> L\u2019\u00fas que cadasc\u00fa donar\u00e0 al seu GPS \u00e9s, evidentment, una q\u00fcesti\u00f3 estrictament personal (alpinisme, excursionisme, esqu\u00ed o snowboard fora pistes, travesses, ca\u00e7a, pesca, buscar bolets&#8230;), per aix\u00f2 es complementa l\u2019article amb la comparaci\u00f3 entre dos dels GPS m\u00e9s utilitzats.<\/p>\n\n <div class=\"tags\"> <p><strong>Paraules clau:<\/strong> <span>activitats a la natura<\/span>, <span>GPS<\/span>, <span>lleure<\/span><\/p> <\/div> \n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Resum Aquest article tracta de mostrar-nos el funcionament del GPS (recepci\u00f3 per sat\u00e8l\u00b7lit). GPS s\u00f3n les sigles de Global Positioning System, o en catal\u00e0, Sistema de Posicionament Terrestre; \u00e9s un m\u00e8tode d\u2019orientaci\u00f3 basat en els senyals que reflecteixen una s\u00e8rie de sat\u00e8l\u00b7lits del Departament de Defensa dels Estats Units. El GPS d\u00f3na acc\u00e9s, en qualsevol [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":1,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","inline_featured_image":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"categories":[8509],"tags":[4339,1410,4045],"author_meta":{"display_name":"doc_inefc","author_link":"https:\/\/revista-apunts.com\/ca\/author\/doc_inefc\/"},"featured_img":null,"coauthors":[],"tax_additional":{"categories":{"linked":["<a href=\"https:\/\/revista-apunts.com\/ca\/category\/apunts-per-al-segle-xxi\/\" class=\"advgb-post-tax-term\">Apunts per al segle XXI<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Apunts per al segle XXI<\/span>"]},"tags":{"linked":["<a href=\"https:\/\/revista-apunts.com\/ca\/category\/apunts-per-al-segle-xxi\/\" class=\"advgb-post-tax-term\">activitats a la natura<\/a>","<a href=\"https:\/\/revista-apunts.com\/ca\/category\/apunts-per-al-segle-xxi\/\" class=\"advgb-post-tax-term\">GPS<\/a>","<a href=\"https:\/\/revista-apunts.com\/ca\/category\/apunts-per-al-segle-xxi\/\" class=\"advgb-post-tax-term\">lleure<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">activitats a la natura<\/span>","<span class=\"advgb-post-tax-term\">GPS<\/span>","<span class=\"advgb-post-tax-term\">lleure<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Posted 5 anys ago","modified":"Updated 5 anys ago"},"absolute_dates":{"created":"Posted on 27 octubre 2020","modified":"Updated on 2 desembre 2020"},"absolute_dates_time":{"created":"Posted on 27 octubre 2020 11:07","modified":"Updated on 2 desembre 2020 11:18"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/10496\/"}],"collection":[{"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/"}],"about":[{"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/types\/post\/"}],"author":[{"embeddable":true,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/users\/1\/"}],"replies":[{"embeddable":true,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/comments\/?post=10496"}],"version-history":[{"count":1,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/10496\/revisions\/"}],"predecessor-version":[{"id":32946,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/10496\/revisions\/32946\/"}],"wp:attachment":[{"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/media\/?parent=10496"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/categories\/?post=10496"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/tags\/?post=10496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}