{"id":623,"date":"2018-06-29T15:22:23","date_gmt":"2018-06-29T19:22:23","guid":{"rendered":"https:\/\/www2.whoi.edu\/site\/miso\/?page_id=623"},"modified":"2026-05-20T06:15:26","modified_gmt":"2026-05-20T10:15:26","slug":"oiscam","status":"publish","type":"page","link":"https:\/\/www2.whoi.edu\/site\/miso\/oiscam\/","title":{"rendered":"MISO 24MP OIS Still Camera &amp; Strobes"},"content":{"rendered":"\r\n\r\n\t<h1>OIS (Ocean Imaging Systems) Camera<\/h1>\r\n\t<h2>Quick facts<\/h2>\r\n<ul>\r\n<li>&#8211; Wet weight\/dry weight<\/li>\r\n<li>Used alone on a xx cable or with towcam, multicore, rov, hov, auv etc<\/li>\r\n<li>Depth rating<\/li>\r\n<li>Provides 24MP (megapixel) Images<\/li>\r\n<li>Downward facing camera, takes optimal images 4-5m from seafloor<\/li>\r\n<li>(fov for typical uses (4-5m from seafloor)? Or is that too specific of a use case)<\/li>\r\n<li>&#8220;Illuminators&#8221;?? (strobe, led)<\/li>\r\n<li>How to power\/charge<\/li>\r\n<li>Capable of storing xx amnt of images<\/li>\r\n<li>Easily communicates with a samsung tablet to change camera settings (f stop, iso etc)<\/li>\r\n<li>Easily connects to a computer to download images\/set internal clock<\/li>\r\n<li>(does it have autofocus? Do we focus it? I should know this&#8230;i think focus is fixed for the set deployment depth?)<\/li>\r\n<li>Optional scalars for determining image scaling<\/li>\r\n<\/ul>\r\n<h2>General description of OIS cam<\/h2>\r\n<p>The OIS (Ocean Imaging Systems) Digital Still Camera consists of a 24MP (megapixel) Nikon (D3300? D7100?) SLR camera inside a xxx m pressure rated housing. The OIS camera points directly downwards, and is capable of quiescent imaging &#8211; everything can be set up before deployment, requiring no further user input during dives. The OIS camera captures still images at regular time intervals, which can be adjusted to the user&#8217;s preferred timing. The OIS Camera&#8217;s F-stop and ISO are also programmable by the user before deployment. The photos are illuminated with either a 600W\/S or 300W\/S strobe that is set to trigger simultaneously as the photos are captured. The strobe is wired in conjunction with the OIS Camera through a power junction box (Jbox). The OIS camera is typically set to capture photographs every 10 seconds, since the strobe fuse recharge time is on average 7-8 seconds long. The photographs may also be illuminated further with a DSPL xxx lumen LED light.<\/p>\r\nThe OIS camera has been used on the MISO Towcam system, MISO MC800 Multicores, HOV Alvin, ROV Jason, and more.<br \/>\r\n(highlight here the benefits of a system that does not require active user input)\r\n<h2>General operations\/capabilities\/suggested settings<\/h2>\r\n<p>Talk about how it gets set up, deployed, etc, can change camera settings w\/tablet,<\/p>\r\n<em>Live data capabilities\/topside setup<\/em><br \/>\r\nWhen used in conjunction with the WHOI SDSL Data-Link, which provides real-time telemetry, the OIS camera is capable of sending live images to the ship&#8217;s topside updating every 10 seconds.<br \/>\r\nTalk about the axis site, live still transmission w\/datalink, etc\r\n<em>Data collection<\/em><br \/>\r\nMention the usb\/serial to computer capability, just use nikon software, etc (refer to dan&#8217;s guide)\r\n<em>Use cases<\/em><br \/>\r\nexamples of how it has been used w\/photos and maybe links to the towcam and multicore pages\r\n\t<h3>Supporting Documentation<\/h3>\r\n<p><a href=\"https:\/\/www2.whoi.edu\/site\/miso\/wp-content\/uploads\/sites\/52\/2026\/05\/M24000_003_R_Fornari_6000M_TI_WA-small.pdf\">Instructions for the operation and maintenance of the ocean imaging systems, 6,000 meters, titanium model dsc 24,000 digital still camera <\/a><\/p>\r\n<p><a href=\"https:\/\/www2.whoi.edu\/site\/miso\/wp-content\/uploads\/sites\/52\/2026\/05\/M3831_037038039_WHOI_MISO_600WS-small.pdf\">Instructions for the operation and maintenance of the ocean imaging systems, remote head strobe &#8211; model 3831 300 and 600 watt-second chassis<\/a><\/p>\r\n\r\n","protected":false},"excerpt":{"rendered":"<p>OIS (Ocean Imaging Systems) Camera Quick facts &#8211; Wet weight\/dry weight Used alone on a xx cable or with towcam, multicore, rov, hov, auv etc Depth rating Provides 24MP (megapixel) Images Downward facing camera, takes optimal images 4-5m from seafloor (fov for typical uses (4-5m from seafloor)? Or is that too specific of a use&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www2.whoi.edu\/site\/miso\/wp-json\/wp\/v2\/pages\/623"}],"collection":[{"href":"https:\/\/www2.whoi.edu\/site\/miso\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www2.whoi.edu\/site\/miso\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www2.whoi.edu\/site\/miso\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www2.whoi.edu\/site\/miso\/wp-json\/wp\/v2\/comments?post=623"}],"version-history":[{"count":3,"href":"https:\/\/www2.whoi.edu\/site\/miso\/wp-json\/wp\/v2\/pages\/623\/revisions"}],"predecessor-version":[{"id":1216,"href":"https:\/\/www2.whoi.edu\/site\/miso\/wp-json\/wp\/v2\/pages\/623\/revisions\/1216"}],"wp:attachment":[{"href":"https:\/\/www2.whoi.edu\/site\/miso\/wp-json\/wp\/v2\/media?parent=623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}