Towed Video - Benthic survey of Douglas Shoal (17-Apr-2010 - 18-Apr-2010 )
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https://researchdata.edu.au/towed-video-benthic-apr-2010/695644
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资源简介：
This data consists of 5097 records derived from 8 tows covering 16.692 km at 3.27m resolution, over a depth range of 7.7 to 22.0 meters. Classification of the benthos and substrate was based on 17 benthic classes and 6 substrate classes.
Summary of the primary benthic categories recorded
Macroalgae and Filter feeders 32.29%
Hard Coral 7.10%
Macroalgae 50.95%
NoBenthos 9.65%
Summary of substrates recorded
Rubble 1.39%
Grounding 8.10%
Sand 5.47%
Limestone 85.03%
A custom interface has been developed by AIMS staff for reading Towed Video tapes.
提供机构：
Australian Ocean Data Network
