{"id":1273,"date":"2024-11-25T10:31:11","date_gmt":"2024-11-25T09:31:11","guid":{"rendered":"https:\/\/www.scouts-europe.org\/scoutorama\/?p=1273"},"modified":"2025-02-11T14:13:29","modified_gmt":"2025-02-11T13:13:29","slug":"le-profil-de-terrain","status":"publish","type":"post","link":"https:\/\/www.scouts-europe.org\/scoutorama\/le-profil-de-terrain\/","title":{"rendered":"Le profil de terrain"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1273\" class=\"elementor elementor-1273\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8041808 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8041808\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7caf085\" data-id=\"7caf085\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4eb47f7 elementor-widget elementor-widget-heading\" data-id=\"4eb47f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le profil de terrain <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-721ab5e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"721ab5e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d46eb97\" data-id=\"d46eb97\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-15d4dda elementor-widget elementor-widget-spacer\" data-id=\"15d4dda\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b562d9c elementor-widget elementor-widget-text-editor\" data-id=\"b562d9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le profil ou a coupe de terrain est tr\u00e8s utile pour \u00e9tudier les d\u00e9nivel\u00e9s d\u2019un itin\u00e9raire de marche \u00e0 la boussole ou pour pr\u00e9parer un relais optique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f9dcbae elementor-widget elementor-widget-heading\" data-id=\"f9dcbae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le principe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eef63c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eef63c4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1a70d9b\" data-id=\"1a70d9b\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ef6138f elementor-widget elementor-widget-text-editor\" data-id=\"ef6138f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour r\u00e9aliser ce croquis, il te faut une feuille de papier millim\u00e9tr\u00e9e.<br class=\"manualbr\" \/>Commence par dessiner au crayon ton itin\u00e9raire ou ta liaison optique sur la carte. _ Ce dessin peut \u00eatre une ligne droite ou une succession de lignes droites.<br class=\"manualbr\" \/>\u00c9ventuellement un itin\u00e9raire plus tortueux, mais c\u2019est plus difficile \u00e0 g\u00e9rer&#8230;<\/p><p>Recherche le point le plus \u00e9lev\u00e9 et le point le plus bas de cet itin\u00e9raire afin de pouvoir b\u00e2tir ton \u00e9chelle d\u2019altitude comme sur le sch\u00e9ma suivant\u00a0:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65389e8 elementor-widget elementor-widget-image\" data-id=\"65389e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"220\" src=\"https:\/\/www.scouts-europe.org\/scoutorama\/wp-content\/uploads\/sites\/99\/2024\/11\/le-quadrillage-205c6.gif\" class=\"attachment-large size-large wp-image-1275\" alt=\"le quadrillage 205c6\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50e4bce elementor-widget elementor-widget-text-editor\" data-id=\"50e4bce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ensuite, d\u00e9coupe ou replie le haut de ta feuille millim\u00e9tr\u00e9e pour que le quadrillage atteigne l\u2019ext\u00e9rieur de ta feuille et d\u00e9pose-l\u00e0 le long de l\u2019itin\u00e9raire pr\u00e9vu.<br class=\"manualbr\" \/>Il faut maintenant reporter les intersections avec les courbes de niveau sur ta feuille, en respectant les altitudes. Commence par traiter les courbes ma\u00eetresses, puis compl\u00e8te avec les autres courbes.<br class=\"manualbr\" \/>Dans l\u2019exemple suivant, nous voulons v\u00e9rifier la possibilit\u00e9 de faire un relais optique entre La Croix de Mor\u00e8ze et le ch\u00e2teau d\u2019eau des Meules\u00a0:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-179c9e8 elementor-widget elementor-widget-image\" data-id=\"179c9e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"400\" height=\"474\" src=\"https:\/\/www.scouts-europe.org\/scoutorama\/wp-content\/uploads\/sites\/99\/2024\/11\/le-trace-a7b61.gif\" class=\"attachment-large size-large wp-image-1276\" alt=\"le trace a7b61\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-186b87c elementor-widget elementor-widget-spacer\" data-id=\"186b87c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-769b2eb elementor-widget elementor-widget-text-editor\" data-id=\"769b2eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Il faut ensuite rajouter les obstacles\u00a0: les bois (compte 20 \u00e0 25m de haut), les constructions (une dizaine de m\u00e8tres de haut en campagne)\u2026<br class=\"manualbr\" \/>Pour compl\u00e9ter ton sch\u00e9ma, pr\u00e9cise les noms de ces obstacles, l\u2019\u00e9chelle, et donne\u00a0les coordonn\u00e9es Lambert\u00a0des deux points de d\u00e9part et d\u2019arriv\u00e9e. N\u2019oublie pas d\u2019indiquer ton nom et la date.<br class=\"manualbr\" \/>Sur notre exemple, le trac\u00e9 du relais optique d\u00e9montre qu\u2019il n\u2019y a pas d\u2019obstacle \u00e0 la transmission.<br class=\"manualbr\" \/>Dans le cas d\u2019un trajet \u00e0 plusieurs tron\u00e7ons, continue ton dessin sur la m\u00eame feuille, en partant du point d\u2019arriv\u00e9e pr\u00e9c\u00e9dent. Pense \u00e0 indiquer\u00a0les coordonn\u00e9es Lambert\u00a0de chaque point d\u2019articulation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d6e6d3d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d6e6d3d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1c3b470\" data-id=\"1c3b470\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7537b51 elementor-widget elementor-widget-spacer\" data-id=\"7537b51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30f8623 elementor-widget elementor-widget-heading\" data-id=\"30f8623\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Quelques conseils<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1aaa529 elementor-widget elementor-widget-text-editor\" data-id=\"1aaa529\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>choix des \u00e9chelles :<\/p><ul class=\"spip\"><li>S\u2019il est logique d\u2019adopter comme \u00e9chelle celle de la carte, il se trouve qu\u2019en fait si tu utilises la m\u00eame \u00e9chelle pour les hauteurs, tu auras avec le profil obtenu une impression de terrain aplati\u00a0:<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49b5fd0 elementor-widget elementor-widget-image\" data-id=\"49b5fd0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"400\" height=\"120\" src=\"https:\/\/www.scouts-europe.org\/scoutorama\/wp-content\/uploads\/sites\/99\/2024\/11\/trace-applati-12bdb.gif\" class=\"attachment-large size-large wp-image-1277\" alt=\"trace applati 12bdb\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7de234 elementor-widget elementor-widget-text-editor\" data-id=\"d7de234\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul class=\"spip\"><li>Pour avoir un r\u00e9sultat plus r\u00e9el il suffit de multiplier par 2,5 l\u2019\u00e9chelle des hauteurs.<\/li><li>Dans le cas des cartes que tu utilises le plus souvent :celles au 1\/25 000\u00b0) cela donne une \u00e9chelle des hauteurs au 1\/10 000\u00b0\u00a0; Ce qui est tr\u00e8s pratique car en utilisant une feuille de papier millim\u00e9tr\u00e9e chaque ligne correspond \u00e0 une courbe de niveau\u00a0:<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-723b825 elementor-widget elementor-widget-image\" data-id=\"723b825\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"260\" src=\"https:\/\/www.scouts-europe.org\/scoutorama\/wp-content\/uploads\/sites\/99\/2024\/11\/finalisation-48f7c.gif\" class=\"attachment-large size-large wp-image-1278\" alt=\"finalisation 48f7c\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Le profil ou a coupe de terrain est tr\u00e8s utile pour \u00e9tudier les d\u00e9nivel\u00e9s d\u2019un itin\u00e9raire de marche \u00e0 la boussole ou pour pr\u00e9parer un relais optique.<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[26,55],"tags":[],"class_list":["post-1273","post","type-post","status-publish","format-standard","hentry","category-exploration","category-le-terrain-et-la-carte"],"_links":{"self":[{"href":"https:\/\/www.scouts-europe.org\/scoutorama\/wp-json\/wp\/v2\/posts\/1273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.scouts-europe.org\/scoutorama\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.scouts-europe.org\/scoutorama\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.scouts-europe.org\/scoutorama\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.scouts-europe.org\/scoutorama\/wp-json\/wp\/v2\/comments?post=1273"}],"version-history":[{"count":10,"href":"https:\/\/www.scouts-europe.org\/scoutorama\/wp-json\/wp\/v2\/posts\/1273\/revisions"}],"predecessor-version":[{"id":6182,"href":"https:\/\/www.scouts-europe.org\/scoutorama\/wp-json\/wp\/v2\/posts\/1273\/revisions\/6182"}],"wp:attachment":[{"href":"https:\/\/www.scouts-europe.org\/scoutorama\/wp-json\/wp\/v2\/media?parent=1273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.scouts-europe.org\/scoutorama\/wp-json\/wp\/v2\/categories?post=1273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.scouts-europe.org\/scoutorama\/wp-json\/wp\/v2\/tags?post=1273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}