{"id":4814,"date":"2023-08-20T22:11:46","date_gmt":"2023-08-21T02:11:46","guid":{"rendered":"https:\/\/web.uri.edu\/oeci\/?page_id=4814"},"modified":"2023-11-04T11:52:32","modified_gmt":"2023-11-04T15:52:32","slug":"projects-drix","status":"publish","type":"page","link":"https:\/\/web.uri.edu\/oeci\/about\/oeci-projects-main-page\/projects-drix\/","title":{"rendered":"Projects – DriX"},"content":{"rendered":"\n
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DriX<\/p>\n\n\n\n

Larry Mayer (UNH) and Val Schmidt (UNH)<\/p>\n<\/div><\/div>\n\n\n\n

Photo by Ocean Exploration Trust<\/h6>\n\n\n\n
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Overview<\/h2>\n\n\n\n

In support of OER\u2019s mandate to advance technology for ocean exploration as well as the National Ocean Mapping Exploration and Characterization strategy, OER, through the OECI, has invested in the development of an advanced autonomous surface vessel (DriX<\/a>) that has significant speed and sea-keeping abilities as well as the ability to map the seafloor and the water column while serving as a critical communication link for collaborative vehicle activities. The DriX was delivered to the OECI in the summer of 2021, put through a series of pier-side sea trials and tests and was shipped and integrated onto the E\/V Nautilus<\/em> in early 2022 for initial integration and sea-trials.  In its initial delivery, the DriX was only capable of carrying an EM2040 multibeam sonar with maximum mapping depth limit of 500 m.  Understanding OER\u2019s mandate to map in deeper water, UNH, Kongsberg Maritime and iXblue embarked on an effort to see if a deeper water mapping system could possibly be integrated into the OECI DriX.  Through the significant design efforts on the part of both Kongsberg and iXblue, a newly developed compact EM712 (40-100kHz) has been developed and, with a newly modified gondola for the DriX, should offer OECI\u2019s DriX the ability to map to water depths beyond 3000m. The development of a \u201ccompact EM712\u201d is an important advancement in multibeam sonar technology as it opens up the option for the deployment of deep-water mapping systems on much smaller platforms including other autonomous surface and underwater vehicles. This project, supporting the integration of the compact EM712 and gondola, advancements and integrations will be tested and demonstrated during the E\/V Nautilus<\/em> Shakedown and technology challenge expeditions.<\/p>\n\n\n\n

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return to projects directory<\/a><\/div>\n\n\n\n
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Photo by Ocean Exploration Trust Overview In support of OER\u2019s mandate to advance technology for ocean exploration as well as the National Ocean Mapping Exploration and Characterization strategy, OER, through the OECI, has invested in the development of an advanced autonomous surface vessel (DriX) that has significant speed and sea-keeping abilities as well as the […]<\/p>\n","protected":false},"author":4819,"featured_media":0,"parent":4328,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-4814","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/pages\/4814","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\/4819"}],"replies":[{"embeddable":true,"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/comments?post=4814"}],"version-history":[{"count":5,"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/pages\/4814\/revisions"}],"predecessor-version":[{"id":5044,"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/pages\/4814\/revisions\/5044"}],"up":[{"embeddable":true,"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/pages\/4328"}],"wp:attachment":[{"href":"https:\/\/web.uri.edu\/oeci\/wp-json\/wp\/v2\/media?parent=4814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}