{"id":4371,"date":"2023-04-25T20:42:32","date_gmt":"2023-04-26T00:42:32","guid":{"rendered":"https:\/\/web.uri.edu\/oeci\/?page_id=4371"},"modified":"2023-11-03T14:35:28","modified_gmt":"2023-11-03T18:35:28","slug":"projects-lander-deep-autonomous-profiler","status":"publish","type":"page","link":"https:\/\/web.uri.edu\/oeci\/projects-lander-deep-autonomous-profiler\/","title":{"rendered":"Projects &#8211; Lander Deep Autonomous Profiler"},"content":{"rendered":"\n<div class=\"wp-block-cover has-background-dim\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" class=\"wp-block-cover__image-background wp-image-4971\" alt=\"\" src=\"https:\/\/web.uri.edu\/oeci\/wp-content\/uploads\/sites\/1967\/lander-dap.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/web.uri.edu\/oeci\/wp-content\/uploads\/sites\/1967\/lander-dap.jpg 1920w, https:\/\/web.uri.edu\/oeci\/wp-content\/uploads\/sites\/1967\/lander-dap-300x169.jpg 300w, https:\/\/web.uri.edu\/oeci\/wp-content\/uploads\/sites\/1967\/lander-dap-1024x576.jpg 1024w, https:\/\/web.uri.edu\/oeci\/wp-content\/uploads\/sites\/1967\/lander-dap-150x84.jpg 150w, https:\/\/web.uri.edu\/oeci\/wp-content\/uploads\/sites\/1967\/lander-dap-768x432.jpg 768w, https:\/\/web.uri.edu\/oeci\/wp-content\/uploads\/sites\/1967\/lander-dap-1536x864.jpg 1536w, https:\/\/web.uri.edu\/oeci\/wp-content\/uploads\/sites\/1967\/lander-dap-364x205.jpg 364w, https:\/\/web.uri.edu\/oeci\/wp-content\/uploads\/sites\/1967\/lander-dap-500x281.jpg 500w, https:\/\/web.uri.edu\/oeci\/wp-content\/uploads\/sites\/1967\/lander-dap-1000x563.jpg 1000w, https:\/\/web.uri.edu\/oeci\/wp-content\/uploads\/sites\/1967\/lander-dap-1280x720.jpg 1280w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\">Lander &#8211; Deep Autonomous Profiler<\/p>\n\n\n\n<p class=\"has-text-align-center\">Christopher Roman (URI)<\/p>\n<\/div><\/div>\n\n\n\n<h6 class=\"wp-block-heading\">Photo by <a href=\"https:\/\/ndsf.whoi.edu\/reaching-extreme-depths-with-dap\/\">Woods Hole Oceanographic Institution<\/a><\/h6>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Overview<\/h2>\n\n\n\n<p>This project will integrate a passive acoustic recording system into the Deep Autonomous Profiler (DAP). The DAP is an 11km rated hadal lander and water column profiler built around a standard Seabird CTD rosette.&nbsp; It is capable of measuring exploration variables (T,S,O2), recording video segments, and collecting water samples throughout the full water column or while resting on the bottom for days at a time.&nbsp; Incorporating a passive acoustics system will add a valuable environmental parameter that is not possible to collect during traditional ROV and AUV missions due to self-noise.&nbsp; The DAP is an ideal ship-independent means to collect these soundscape data in an operationally flexible manner that makes greater use of planned ship time and existing resources. This project is split into two parts.&nbsp; The integration of the passive acoustics and some minor modifications to the DAP are contained under this project.&nbsp; Testing of the system will be completed during the <a href=\"#TechDemoY4\" data-type=\"internal\" data-id=\"#TechDemoY4\">Technology Challenge<\/a> and <a href=\"#PNMN-Y4\" data-type=\"internal\" data-id=\"#PNMN-Y4\">PMNM<\/a> E\/V <em>Nautilus<\/em> cruise legs.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:28%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><a class=\"cl-button  \" href=\"https:\/\/web.uri.edu\/oeci\/oeci-projects-main-page\/\" title=\"\">return to projects directory<\/a><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:28%\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Photo by Woods Hole Oceanographic Institution Overview This project will integrate a passive acoustic recording system into the Deep Autonomous Profiler (DAP). The DAP is an 11km rated hadal lander and water column profiler built around a standard Seabird CTD rosette.&nbsp; It is capable of measuring exploration variables (T,S,O2), recording video segments, and collecting water [&hellip;]<\/p>\n","protected":false},"author":4820,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-4371","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/pages\/4371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/users\/4820"}],"replies":[{"embeddable":true,"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/comments?post=4371"}],"version-history":[{"count":5,"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/pages\/4371\/revisions"}],"predecessor-version":[{"id":5018,"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/pages\/4371\/revisions\/5018"}],"wp:attachment":[{"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/media?parent=4371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}