{"id":2638,"date":"2025-11-23T18:15:00","date_gmt":"2025-11-23T17:15:00","guid":{"rendered":"https:\/\/acriv.org\/WP\/?page_id=2638"},"modified":"2025-11-23T18:15:00","modified_gmt":"2025-11-23T17:15:00","slug":"les-unites","status":"publish","type":"page","link":"https:\/\/acriv.org\/WP\/les-unites\/","title":{"rendered":"LES UNITES"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"378\" src=\"https:\/\/acriv.org\/WP\/wp-content\/uploads\/2025\/11\/image-15.png\" alt=\"\" class=\"wp-image-2639\" style=\"width:513px;height:auto\" srcset=\"https:\/\/acriv.org\/WP\/wp-content\/uploads\/2025\/11\/image-15.png 880w, https:\/\/acriv.org\/WP\/wp-content\/uploads\/2025\/11\/image-15-300x129.png 300w, https:\/\/acriv.org\/WP\/wp-content\/uploads\/2025\/11\/image-15-768x330.png 768w, https:\/\/acriv.org\/WP\/wp-content\/uploads\/2025\/11\/image-15-800x344.png 800w, https:\/\/acriv.org\/WP\/wp-content\/uploads\/2025\/11\/image-15-650x279.png 650w, https:\/\/acriv.org\/WP\/wp-content\/uploads\/2025\/11\/image-15-310x133.png 310w, https:\/\/acriv.org\/WP\/wp-content\/uploads\/2025\/11\/image-15-150x64.png 150w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\u2708\ufe0f <strong>Carburant : litres, gallons US et gallons UK<\/strong><\/h2>\n\n\n\n<p>En aviation, le carburant peut \u00eatre exprim\u00e9 en <strong>litres (L)<\/strong> ou en <strong>gallons<\/strong>, selon le pays et le type d\u2019avion.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd39 <strong>1 gallon US (US gal)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utilis\u00e9 principalement en <strong>Am\u00e9rique du Nord<\/strong><\/li>\n\n\n\n<li><strong>1 US gal = 3,785 litres<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd39 <strong>1 gallon UK \/ gallon imp\u00e9rial (Imp gal)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utilis\u00e9 au <strong>Royaume-Uni<\/strong> et dans certains avions anciens<\/li>\n\n\n\n<li><strong>1 Imp gal = 4,546 litres<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd39 R\u00e9capitulatif rapide<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>1 Imp gal \u2248 1,2 US gal<\/strong><\/li>\n\n\n\n<li><strong>Le gallon UK est plus grand que le gallon US<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udf0d <strong>Distances : pieds, m\u00e8tres, milles nautiques<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd39 <strong>Le pied (foot, ft)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Unit\u00e9 de base en aviation pour les <strong>altitudes<\/strong> et parfois les distances verticales<\/li>\n\n\n\n<li><strong>1 pied = 0,3048 m<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd39 <strong>Le m\u00e8tre (m)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>R\u00e9f\u00e9rence internationale, mais <strong>peu utilis\u00e9 pour l\u2019altitude en aviation commerciale<\/strong><\/li>\n\n\n\n<li>Utilis\u00e9 par quelques pays pour les altitudes locales (ex: Chine, Russie, mais de moins en moins).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd39 <strong>Le mille nautique (NM)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Unit\u00e9 standard pour la <strong>navigation a\u00e9rienne<\/strong> (distances et vitesses)<\/li>\n\n\n\n<li>Bas\u00e9e sur une minute d\u2019arc de latitude<\/li>\n\n\n\n<li><strong>1 NM = 1,852 km<\/strong><\/li>\n\n\n\n<li><strong>1 NM \u2248 1,1508 miles terrestres<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udeeb <strong>Altitudes : pieds vs m\u00e8tres<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd39 <strong>Altitude en pieds (ft)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Standard mondial en aviation<\/strong><\/li>\n\n\n\n<li>Toutes les altitudes de croisi\u00e8re, niveaux de vol (FL), hauteurs minimales, etc., sont exprim\u00e9es en pieds.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd39 <strong>Altitude en m\u00e8tres (m)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utilis\u00e9e localement dans quelques pays<\/li>\n\n\n\n<li>Tend \u00e0 dispara\u00eetre pour se conformer au standard international.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd39 Quelques conversions utiles<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>1000 ft = 304,8 m<\/strong><\/li>\n\n\n\n<li><strong>FL100 \u2248 10 000 ft \u2248 3 048 m<\/strong><\/li>\n\n\n\n<li><strong>1 m = 3,2808 ft<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcd8 R\u00e9sum\u00e9 global<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Domaine<\/th><th>Unit\u00e9s utilis\u00e9es<\/th><th>Conversion cl\u00e9<\/th><\/tr><\/thead><tbody><tr><td><strong>Carburant<\/strong><\/td><td>Litres, US gal, Imp gal<\/td><td>1 US gal = 3,785 L \/ 1 Imp gal = 4,546 L<\/td><\/tr><tr><td><strong>Altitude<\/strong><\/td><td>Pieds (standard), m\u00e8tres<\/td><td>1 ft = 0,3048 m<\/td><\/tr><tr><td><strong>Navigation<\/strong><\/td><td>Milles nautiques (NM)<\/td><td>1 NM = 1,852 km<\/td><\/tr><tr><td><strong>Hauteur\/distance verticale<\/strong><\/td><td>Pieds<\/td><td>1000 ft \u2248 305 m<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u2708\ufe0f Carburant : litres, gallons US et gallons UK En aviation, le carburant peut \u00eatre exprim\u00e9 en litres (L) ou en gallons, selon le pays et le type d\u2019avion. \ud83d\udd39 1 gallon US (US gal) \ud83d\udd39 1 gallon UK \/ gallon imp\u00e9rial (Imp gal) \ud83d\udd39 R\u00e9capitulatif rapide \ud83c\udf0d Distances : pieds, m\u00e8tres, milles nautiques \ud83d\udd39 Le pied (foot, ft) \ud83d\udd39<\/p>\n<p><a class=\"more-link\" href=\"https:\/\/acriv.org\/WP\/les-unites\/\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2638","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/pages\/2638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/comments?post=2638"}],"version-history":[{"count":1,"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/pages\/2638\/revisions"}],"predecessor-version":[{"id":2640,"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/pages\/2638\/revisions\/2640"}],"wp:attachment":[{"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/media?parent=2638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}