{"id":895,"date":"2026-11-05T15:07:18","date_gmt":"2026-11-05T15:07:18","guid":{"rendered":"https:\/\/echo.arditi.pt\/?p=895"},"modified":"2026-11-05T15:12:16","modified_gmt":"2026-11-05T15:12:16","slug":"estacao-sismica-de-fundo-marinho-instalada","status":"publish","type":"post","link":"https:\/\/echo.arditi.pt\/?p=895&lang=pt","title":{"rendered":"Esta\u00e7\u00e3o S\u00edsmica de Fundo Marinho instalada"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large wide-90\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5269-1024x768.jpeg\" alt=\"\" class=\"wp-image-898\" srcset=\"https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5269-1024x768.jpeg 1024w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5269-300x225.jpeg 300w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5269-768x576.jpeg 768w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5269-1536x1152.jpeg 1536w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5269.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">O terceiro instrumento de refer\u00eancia, uma esta\u00e7\u00e3o s\u00edsmica de fundo marinho, foi instalada no dia 04\/11\/2026 pela equipa do Observat\u00f3rio Oce\u00e2nico da Madeira e com recurso ao atuneiro <em>Ponta Calhau<\/em>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trata-se de um OBS do tipo DUNE, concebido e constru\u00eddo no Instituto Dom Luiz. Est\u00e1 equipado com um sism\u00f3metro G\u00fcralp de 120 segundos (banda larga), um girosc\u00f3pio para orienta\u00e7\u00e3o absoluta, sensor de temperatura e press\u00e3o, e armadilhas biol\u00f3gicas para estudo de bact\u00e9rias de \u00e1guas profundas. \u00c9 um instrumento de instala\u00e7\u00e3o em queda-livre e ascens\u00e3o por flutua\u00e7\u00e3o.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large wide-90\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5261-1024x768.jpeg\" alt=\"\" class=\"wp-image-899\" srcset=\"https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5261-1024x768.jpeg 1024w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5261-300x225.jpeg 300w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5261-768x576.jpeg 768w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5261-1536x1152.jpeg 1536w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5261.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">O OBS foi instalado a 2400 metros de profundidade, numa posi\u00e7\u00e3o que garante a seguran\u00e7a do cabo EllaLink mesmo em caso de deriva horizontal.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large wide-90\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5267-1024x768.jpeg\" alt=\"\" class=\"wp-image-900\" srcset=\"https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5267-1024x768.jpeg 1024w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5267-300x225.jpeg 300w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5267-768x576.jpeg 768w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5267-1536x1152.jpeg 1536w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5267.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">O nome da esta\u00e7\u00e3o \u00e9 NEMO, uma das sugest\u00f5es dos\u00a0<a href=\"https:\/\/echo.arditi.pt\/?p=587&amp;lang=pt\">alunos da turma 5G<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large wide-90\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5285-1024x768.jpeg\" alt=\"\" class=\"wp-image-901\" srcset=\"https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5285-1024x768.jpeg 1024w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5285-300x225.jpeg 300w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5285-768x576.jpeg 768w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5285-1536x1152.jpeg 1536w, https:\/\/echo.arditi.pt\/wp-content\/uploads\/2026\/11\/IMG_5285.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c9 um marco para o projecto ECHO.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>OBS NEMO instalado. <a href=\"https:\/\/echo.arditi.pt\/?p=895&#038;lang=pt\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":898,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[95,93,101,99],"class_list":["post-895","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-t3","tag-obs_pt","tag-marco","tag-observatorio-oceanico-da-madeira","tag-ponta-calhau"],"_links":{"self":[{"href":"https:\/\/echo.arditi.pt\/index.php?rest_route=\/wp\/v2\/posts\/895","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/echo.arditi.pt\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/echo.arditi.pt\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/echo.arditi.pt\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/echo.arditi.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=895"}],"version-history":[{"count":2,"href":"https:\/\/echo.arditi.pt\/index.php?rest_route=\/wp\/v2\/posts\/895\/revisions"}],"predecessor-version":[{"id":902,"href":"https:\/\/echo.arditi.pt\/index.php?rest_route=\/wp\/v2\/posts\/895\/revisions\/902"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/echo.arditi.pt\/index.php?rest_route=\/wp\/v2\/media\/898"}],"wp:attachment":[{"href":"https:\/\/echo.arditi.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=895"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/echo.arditi.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=895"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/echo.arditi.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}