Sea-floor videos and location of bottom video tracklines collected in Nantucket Sound, Massachusetts, in May 2016 and May 2017 by the U.S. Geological Survey during field activities 2016-005-FA and 2017-022-FA (MP4 video files and polyline shapefile)

Publication Date

2020-11-16

Start Date

2016-05-02

End Date

2017-05-04

Huntley, E.C., Ackerman, S.D., Brothers, L.L., Blackwood, D.S., Irwin, B.J., and Pendleton, E.A., 2020, Sea-floor sediment and imagery data collected in Nantucket Sound, Massachusetts, 2016 and 2017: U.S. Geological Survey data release, https://doi.org/10.5066/P9UK5IOF.

Type: Citation Type: Web Link

This dataset provides access to the sea-floor videos and locations of bottom videos acquired with a SeaViewer 6000 HD Sea-Drop video camera on the Mini SEABed Observation and Sampling System (MiniSEABOSS) aboard the Research Vessel (R/V) Rafael during USGS field activity 2016-005-FA (May 2 to May 7, 2016) and aboard the R/V Tioga during USGS field activity 2017-022-FA (May 4, 2017). These data were collected to characterize the sea floor by identifying sediment texture and to ground-truth acoustic data collected during USGS field activity 2013-003-FA (Ackerman and others, 2016). Bottom videos serve as a means to visually classify grain size and identify sea-floor habitats, and they are especially important for sample sites where no physical sediment sample was collected.

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