{"id":4163,"date":"2026-03-17T19:02:23","date_gmt":"2026-03-17T23:02:23","guid":{"rendered":"https:\/\/learn.birdscanada.org\/?page_id=4163"},"modified":"2026-03-17T19:40:56","modified_gmt":"2026-03-17T23:40:56","slug":"champs-bmde","status":"publish","type":"page","link":"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/champs-bmde\/","title":{"rendered":"Champs BMDE"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1236px;margin-left: calc(-3% \/ 2 );margin-right: calc(-3% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_4 1_4 fusion-flex-column additional-res-sidebar fusion-animated\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.82%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.82%;--awb-width-medium:25%;--awb-order-medium:0;--awb-spacing-right-medium:5.82%;--awb-spacing-left-medium:5.82%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.455%;--awb-spacing-left-small:1.455%;\" data-animationType=\"fadeInLeft\" data-animationDuration=\"0.5\" data-animationOffset=\"top-into-view\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-three additional-res-sidebar-title\" style=\"--awb-margin-bottom:8px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\"><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/\">Premiers pas avec le BMDE<\/a><\/h3><\/div><div class=\"fusion-text fusion-text-1 fusion-text-no-margin additional-res-sidebar-sub\"><p>(Choisissez des sujets ci-dessous)<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-custom_color_3);border-color:var(--awb-custom_color_3);border-top-width:1px;\"><\/div><\/div><div class=\"fusion-text fusion-text-2 additional-res-sidebar-text\"><p>Comprendre le BMDE :<\/p>\n<ul>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/contexte-et-definitions\/\">Contexte et d\u00e9finitions<\/a><\/li>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/quest-ce-que-le-bmde\/\">Qu&rsquo;est-ce que le BMDE ?<\/a><\/li>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/pourquoi-utilisons-nous-le-bmde\/\">Pourquoi utilisons-nous le BMDE ?<\/a><\/li>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/versions-et-extensions-du-bmde\/\">Versions et extensions du BMDE<\/a><\/li>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/champs-bmde\/\">Champs BMDE<\/a>\n<ul>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/identifiant-unique-mondial\/\">Identifiant unique mondial<\/a><\/li>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/identifiant-devenement-dechantillonnage\/\">Identifiants d&rsquo;\u00e9v\u00e9nements d&rsquo;\u00e9chantillonnage<\/a><\/li>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/champs-de-localisation\/\">Champs de localisation<\/a><\/li>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/champs-relatifs-au-protocole\/\">Champs relatifs au protocole<\/a><\/li>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/champs-effort\/\">Champs Effort<\/a><\/li>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/champs-observation\/\">Champs Observation<\/a><\/li>\n<\/ul>\n<\/li>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/types-densembles-de-donnees\/\">Types d&rsquo;ensembles de donn\u00e9es<\/a><\/li>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/types-de-structures-des-donnees\/\">Types de structures des donn\u00e9es<\/a><\/li>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/metadonnees\/\">M\u00e9tadonn\u00e9es<\/a><\/li>\n<li><a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/le-logiciel-r\/\">Le logiciel R<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_3_4 3_4 fusion-flex-column additional-res-content-col fusion-animated\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.94%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:60px;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:1.94%;--awb-spacing-left-medium:60px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.455%;--awb-spacing-left-small:1.455%;\" data-animationType=\"fadeInRight\" data-animationDuration=\"0.5\" data-animationOffset=\"top-into-view\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><p><em>Note: Les champs du BMDE sont en anglais.<\/em><\/p>\n<p>Comprendre les nombreux champs du BMDE peut \u00eatre une t\u00e2che ardue! Certains sont explicites, comme <em>Country<\/em> (Pays) ou <em>Genus<\/em> (Genre), tandis que d&rsquo;autres n\u00e9cessitent des explications, comme <em>GlobalUniqueIdentifier<\/em> (Identifiant unique mondial) ou <em>ObservationDescriptor6<\/em> (Descripteur d&rsquo;observation6). Lorsque vous consultez pour la premi\u00e8re fois des donn\u00e9es format\u00e9es \u00e0 l&rsquo;aide du BMDE, il peut \u00eatre difficile de savoir par o\u00f9 commencer.<\/p>\n<p>Il est important de savoir que tous les champs ne doivent pas n\u00e9cessairement \u00eatre utilis\u00e9s par chaque ensemble de donn\u00e9es. Seuls quatre champs sont strictement obligatoires pour les donn\u00e9es export\u00e9es dans NatureCounts. Au-del\u00e0 de ces champs, chaque ensemble de donn\u00e9es n&rsquo;utilise que les champs suppl\u00e9mentaires dont il a besoin pour saisir les d\u00e9tails de ses observations. Dans un ensemble de donn\u00e9es d\u00e9termin\u00e9, de nombreux champs peuvent donc \u00eatre vides.<\/p>\n<div id=\"attachment_3795\" style=\"width: 2570px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-3795\" class=\"wp-image-3795 size-full\" src=\"https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/06\/naturecounts_Kris-Cu_13-scaled.jpg\" alt=\"Two birdwatchers stand on a trail. One is looking into the distance through binoculars, and the other is tapping a mobile phone screen..\" width=\"2560\" height=\"1707\" srcset=\"https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/06\/naturecounts_Kris-Cu_13-200x133.jpg 200w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/06\/naturecounts_Kris-Cu_13-300x200.jpg 300w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/06\/naturecounts_Kris-Cu_13-400x267.jpg 400w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/06\/naturecounts_Kris-Cu_13-600x400.jpg 600w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/06\/naturecounts_Kris-Cu_13-768x512.jpg 768w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/06\/naturecounts_Kris-Cu_13-800x533.jpg 800w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/06\/naturecounts_Kris-Cu_13-1024x683.jpg 1024w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/06\/naturecounts_Kris-Cu_13-1200x800.jpg 1200w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/06\/naturecounts_Kris-Cu_13-1536x1024.jpg 1536w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/06\/naturecounts_Kris-Cu_13-scaled.jpg 2560w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><p id=\"caption-attachment-3795\" class=\"wp-caption-text\">Photo: Kris Cu<\/p><\/div>\n<p>Il est \u00e9galement important de savoir que si certains champs ont toujours la m\u00eame signification dans tous les ensembles de donn\u00e9es (par exemple, <em>YearCollected<\/em> correspond toujours \u00e0 l&rsquo;ann\u00e9e de l&rsquo;observation exprim\u00e9e par quatre chiffres), d&rsquo;autres champs peuvent \u00eatre utilis\u00e9s diff\u00e9remment selon les projets. C&rsquo;est particuli\u00e8rement vrai pour les champs relatifs \u00e0 l\u2019effort et \u00e0 l\u2019observation, qui sont d\u00e9taill\u00e9s dans les sections suivantes.<\/p>\n<p>Une description de chaque champ du BMDE peut \u00eatre consult\u00e9e sur la <a href=\"https:\/\/naturecounts.ca\/nc\/default\/nc_bmde_fields.jsp?switchlang=FR\" target=\"_blank\" rel=\"noopener\">page Bird Monitoring Data Registry du site web NatureCounts<\/a> (sous l\u2019onglet \u00ab\u00c0 propos\u00bb de la page d\u2019accueil). Les sections suivantes expliquent plus en d\u00e9tail certains des champs qui peuvent \u00eatre les plus d\u00e9routants.<\/p>\n<p>Section suivante: <a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/identifiant-unique-mondial\/\">Identifiant unique mondial<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":23,"featured_media":3763,"parent":4113,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-4163","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/learn.birdscanada.org\/fr\/wp-json\/wp\/v2\/pages\/4163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/learn.birdscanada.org\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/learn.birdscanada.org\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/learn.birdscanada.org\/fr\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/learn.birdscanada.org\/fr\/wp-json\/wp\/v2\/comments?post=4163"}],"version-history":[{"count":0,"href":"https:\/\/learn.birdscanada.org\/fr\/wp-json\/wp\/v2\/pages\/4163\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/learn.birdscanada.org\/fr\/wp-json\/wp\/v2\/pages\/4113"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/learn.birdscanada.org\/fr\/wp-json\/wp\/v2\/media\/3763"}],"wp:attachment":[{"href":"https:\/\/learn.birdscanada.org\/fr\/wp-json\/wp\/v2\/media?parent=4163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}