{"id":4160,"date":"2026-03-17T18:56:07","date_gmt":"2026-03-17T22:56:07","guid":{"rendered":"https:\/\/learn.birdscanada.org\/?page_id=4160"},"modified":"2026-03-17T19:42:12","modified_gmt":"2026-03-17T23:42:12","slug":"identifiant-devenement-dechantillonnage","status":"publish","type":"page","link":"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/identifiant-devenement-dechantillonnage\/","title":{"rendered":"Identifiant d&rsquo;\u00e9v\u00e9nement d&rsquo;\u00e9chantillonnage"},"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>Un autre champ utile accompagnant les enregistrements dans NatureCounts est <em>SamplingEventIdentifier<\/em>. Ce champ est une combinaison de lettres et de chiffres \u2014 dont la structure exacte peut varier selon le projet \u2014 qui indique un \u00e9v\u00e9nement d&rsquo;\u00e9chantillonnage unique. Un \u00e9v\u00e9nement d&rsquo;\u00e9chantillonnage peut \u00eatre un point d&rsquo;\u00e9coute, un relev\u00e9 par transects, un relev\u00e9 avec arr\u00eats dans le cadre d&rsquo;un relev\u00e9 bas\u00e9 sur un itin\u00e9raire ou tout autre effort d&rsquo;\u00e9chantillonnage d\u00e9fini.<\/p>\n<p>Tous les enregistrements recueillis au cours d&rsquo;un m\u00eame \u00e9v\u00e9nement d&rsquo;\u00e9chantillonnage partageront un identifiant d&rsquo;\u00e9v\u00e9nement d&rsquo;\u00e9chantillonnage. Logiquement, ils partageront \u00e9galement des valeurs communes concernant le lieu, la date, l&rsquo;heure, l&rsquo;effort et le protocole.<\/p>\n<p>Contrairement \u00e0 l\u2019<a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/identifiant-unique-mondial\/\">identifiant unique mondial<\/a>, l\u2019identifiant d&rsquo;\u00e9v\u00e9nement d&rsquo;\u00e9chantillonnage est unique au sein de chaque ensemble de donn\u00e9es, mais pas n\u00e9cessairement au sein de NatureCounts. Il convient d&rsquo;\u00eatre vigilant lorsqu&rsquo;on travaille avec plusieurs ensembles de donn\u00e9es, car il peut exister des identifiants d&rsquo;\u00e9v\u00e9nements d&rsquo;\u00e9chantillonnage en double.<\/p>\n<div id=\"attachment_3992\" style=\"width: 2570px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-3992\" class=\"wp-image-3992 size-full\" src=\"https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/07\/naturecounts_Kris-Cu_16-scaled.jpg\" alt=\"Two birdwatchers stand on a trail. One is looking into the distance through binoculars, and the other is tapping a tablet screen..\" width=\"2560\" height=\"1707\" srcset=\"https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/07\/naturecounts_Kris-Cu_16-200x133.jpg 200w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/07\/naturecounts_Kris-Cu_16-300x200.jpg 300w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/07\/naturecounts_Kris-Cu_16-400x267.jpg 400w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/07\/naturecounts_Kris-Cu_16-600x400.jpg 600w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/07\/naturecounts_Kris-Cu_16-768x512.jpg 768w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/07\/naturecounts_Kris-Cu_16-800x533.jpg 800w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/07\/naturecounts_Kris-Cu_16-1024x683.jpg 1024w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/07\/naturecounts_Kris-Cu_16-1200x800.jpg 1200w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/07\/naturecounts_Kris-Cu_16-1536x1024.jpg 1536w, https:\/\/learn.birdscanada.org\/wp-content\/uploads\/2025\/07\/naturecounts_Kris-Cu_16-scaled.jpg 2560w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><p id=\"caption-attachment-3992\" class=\"wp-caption-text\">Photo: Kris Cu<\/p><\/div>\n<p>Section suivante: <a href=\"https:\/\/learn.birdscanada.org\/fr\/autres-ressources\/naturecounts\/premiers-pas-avec-le-bmde\/champs-de-localisation\/\">Champs de localisation<\/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-4160","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/learn.birdscanada.org\/fr\/wp-json\/wp\/v2\/pages\/4160","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=4160"}],"version-history":[{"count":0,"href":"https:\/\/learn.birdscanada.org\/fr\/wp-json\/wp\/v2\/pages\/4160\/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=4160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}