Seabed still images in JPEG format collected on Stellwagen Bank during U.S. Geological Survey field activity 2017-009-FA, aboard the R/V Auk, Jan. 30, 2017

Online link https://cmgds.marine.usgs.gov/catalog/whcmsc/field_activities/2017_009_fa/2017-009-FA_SeabedImages_meta.faq.html
Description This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop high-resolution (1:25,000) interpretive maps, based on multibeam sonar data and seabed sampling, showing surficial geology and seabed sediment dynamics. This cruise was conducted in collaboration with the Stellwagen Bank National Marine Sanctuary, and the data collected will aid research on the ecology of fish and invertebrate species that inhabit the region. The Sanctuary's research vessel, R/V Auk, visited 13 locations on Stellwagen Bank at which a customized Van Veen grab sampler (SEABOSS) equipped with a video camera and a CTD was deployed in drift mode to collect sediment for grain-size analysis, video imagery of the seabed, and measurements of water column properties. [More]
Originators Valentine, Page C. and Cross, VeeAnn A.
Field activities 2017-009-FA

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Browse graphic of an example seabed still image on Stellwagen Bank.
Browse graphic of an example seabed still image on Stellwagen Bank.