{"id":2965,"date":"2024-12-05T18:24:18","date_gmt":"2024-12-05T17:24:18","guid":{"rendered":"https:\/\/www.gembloux.ulg.ac.be\/faunefac\/?page_id=2965"},"modified":"2025-02-11T13:41:00","modified_gmt":"2025-02-11T12:41:00","slug":"planification_inventaire_capteurs_acoustiques","status":"publish","type":"page","link":"https:\/\/www.gembloux.ulg.ac.be\/faunefac\/planification_inventaire_capteurs_acoustiques\/","title":{"rendered":"Planification de l&rsquo;inventaire"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container 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-background-color:var(--awb-custom_color_2);--awb-flex-wrap:wrap;\"><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1144px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-text-color:var(--awb-custom_color_1);\"><p style=\"text-align: justify\">Comme lors de la mise en place des pi&#xE8;ges photographiques, la premi&#xE8;re &#xE9;tape consiste &#xE0; planifier spatialement le d&#xE9;ploiement des capteurs acoustiques sur le terrain. Il est important de bien &#xE9;valuer le rayon dans lequel le mod&#xE8;le de capteur capte les sons (zone de d&#xE9;tection), afin de permettre une installation efficace.<\/p>\n<p>Pour d&eacute;terminer le placement des capteurs, un <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Maillage syst&eacute;matique&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;!-- wp:paragraph --&amp;gt;Grille dont les points sont r&eacute;partis de mani&egrave;re r&eacute;guli&egrave;re, avec une distance constante entre eux.&amp;lt;br\/&amp;gt;&amp;lt;!-- \/wp:paragraph --&amp;gt;&lt;\/div&gt;\"  href=\"https:\/\/www.gembloux.ulg.ac.be\/faunefac\/glossary\/maillage-systematique\/\"  target=\"_blank\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>maillage syst&eacute;matique<\/a> sera g&eacute;n&eacute;r&eacute; sur la zone d&rsquo;&eacute;tude &agrave; l&rsquo;aide d&rsquo;un Syst&egrave;me d&rsquo;Information G&eacute;ographique (SIG). &Eacute;tant une technologie r&eacute;cente, les capteurs acoustiques ne disposent pas encore de protocoles standardis&eacute;s recommandant une densit&eacute; d&rsquo;installation ou un maillage d&eacute;termin&eacute;s.<\/p>\n<p style=\"text-align: justify\"><span style=\"color: var(--awb-text-color);font-family: var(--awb-text-font-family);font-size: var(--awb-font-size);font-style: var(--awb-text-font-style);font-weight: var(--awb-text-font-weight);letter-spacing: var(--awb-letter-spacing);text-align: var(--awb-content-alignment);text-transform: var(--awb-text-transform);background-color: var(--awb-bg-color-hover)\">Lors de la cr&#xE9;ation du maillage, l&#x2019;espacement entre les capteurs peut suivre deux modalit&#xE9;s : avec ou sans superposition des rayons de d&#xE9;tection (Figure 2). Un espacement de 4 km entre les capteurs est conseill&#xE9; par le protocole CAAPP Faune, afin de limiter les risques de capturer le m&#xEA;me son sur plusieurs capteurs pour la majorit&#xE9; des esp&#xE8;ces. Au contraire, dans certains cas, par exemple l&#x2019;estimation de la densit&#xE9; d&#x2019;une esp&#xE8;ce cible, le recouvrement des zones de d&#xE9;tection sera recherch&#xE9;<\/span><span style=\"color: var(--awb-text-color);font-family: var(--awb-text-font-family);font-size: var(--awb-font-size);font-style: var(--awb-text-font-style);letter-spacing: var(--awb-letter-spacing);text-transform: var(--awb-text-transform);background-color: var(--awb-bg-color-hover)\">.<\/span><\/p>\n<p><img decoding=\"async\" class=\"wp-image-3416 aligncenter\" src=\"http:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-decran-2024-12-15-013316.jpg\" alt=\"\" width=\"552\" height=\"276\" srcset=\"https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-decran-2024-12-15-013316-200x100.jpg 200w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-decran-2024-12-15-013316-300x151.jpg 300w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-decran-2024-12-15-013316-400x201.jpg 400w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-decran-2024-12-15-013316-600x301.jpg 600w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-decran-2024-12-15-013316-768x386.jpg 768w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-decran-2024-12-15-013316-800x402.jpg 800w, https:\/\/www.gembloux.ulg.ac.be\/faunefac\/wp-content\/uploads\/sites\/75\/2024\/12\/Capture-decran-2024-12-15-013316.jpg 956w\" sizes=\"(max-width: 552px) 100vw, 552px\"\/><\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":308,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-2965","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - 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