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Bathymetry, acoustic backscatter, and minisparker seismic-reflection datasets collected southwest of Montague Island and southwest of Chenega, Alaska during field activity 2014-622-FA

Dates

Start Date
2014-05-07
End Date
2014-05-22
Publication Date

Citation

Balster-Gee, A.F., Brothers, D.S., Finlayson, D.P., Liberty, L., Dartnell, P., Hatcher, G.A., Haeussler, P.J., and Byerly, M., 2019, Bathymetry, acoustic backscatter, and minisparker seismic-reflection datasets collected southwest of Montague Island and southwest of Chenega, Alaska during field activity 2014-622-FA: U.S. Geological Survey data release, https://doi.org/10.5066/P9K1YQ35.

Summary

High-resolution acoustic backscatter data, bathymetry data, single channel minisparker seismic-reflection data were collected by the U.S. Geological Survey (USGS) and the Alaska Department of Fish and Game in May of 2014 southwest of Chenega Island and southwest of Montague Island, Alaska. Data were collected aboard the Alaska Department of Fish and Game vessel, R/V Solstice, during USGS field activity 2014-622-FA, using a pole mounted 100-kHz Reson 7111 multibeam echosounder, a 500 Joule SIG 2-mille minisparker sound source and a single channel streamer.

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“Index map: seismic lines (red) overlaid on bathymetry grids (grey) ”
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Index map: seismic lines (red) overlaid on bathymetry grids (grey)
Index map: seismic lines (red) overlaid on bathymetry grids (grey)

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ScienceBase WMS

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  • Pacific Coastal and Marine Science Center
  • USGS Data Release Products

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Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9K1YQ35

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