<?xml version="1.0"?>
<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">Videos and still images of the seabed from the 2016 survey of Grand Anse Bay to St George's in Grenada</dc:title>
  <dc:type xmlns:dc="http://purl.org/dc/elements/1.1/">dataset</dc:type>
  <dc:identifier xmlns:dc="http://purl.org/dc/elements/1.1/">https://portal.medin.org.uk/portal/start.php?tpc=009_CEFAScd18af41-1a7c-4af5-8310-9656e8373fe8</dc:identifier>
  <dc:description xmlns:dc="http://purl.org/dc/elements/1.1/">As part of the Commonwealth Marine Economies Programme (CMEP) Cefas collected 
50 drop camera video tows of the seabed off the coast of Grand Anse Bay to St 
George's, in Grenada, to characterise the benthic fauna within the area and 
support the creation of benthic habitat maps. The videos and still images were 
acquired during the 2016 survey using a lightweight drop camera frame with a 
SubC camera, two lasers for scaling images and additional lighting for real 
colour images of the seabed. The drop camera frame was lowered to the seabed 
by hand from a vessel, with the video monitored to maintain a consistent 
height above the seabed. Tows were 15 minutes long with the vessel drifting in 
neutral so the distance covered in each tow varied. Sample depths ranged from 
5-60 m and covered a range of habitats including bare sediment, seagrass, and 
coral and sponge dominated reefs. Still images were acquired every minute at a 
point when the seabed was clearly in focus.</dc:description>
  <dc:date xmlns:dc="http://purl.org/dc/elements/1.1/">20210721 20210407</dc:date>
</oai_dc:dc>
