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High resolution bathymetric, sea-floor backscatter, and seismic-reflection data were collected offshore of southeastern Louisiana aboard the research vessel Point Sur on May 19-26, 2017, in an effort to characterize mudflow hazards on the Mississippi River Delta front. As the initial field program of a research cooperative between the U.S. Geological Survey, the Bureau of Ocean Energy Management, and other Federal and academic partners, the primary objective of this cruise was to assess the suitability of sea-floor mapping and shallow subsurface imaging tools in the challenging environmental conditions found across delta fronts (for example, variably distributed water column stratification and widespread biogenic...
Tags: BOEM,
Bureau of Ocean Energy Management,
CMGP,
Coastal and Marine Geology Program,
Gulf of Mexico, All tags...
Marine Geology,
Mississippi River Delta front,
Pass a Loutre,
Remote Sensing,
South Pass,
Southeast Louisiana,
Southwest Pass,
U.S. Geological Survey,
USGS,
WHCMSC,
Woods Hole Coastal and Marine Science Center,
bathymetry,
boomer,
chirp,
field activity number 2017-003-FA,
marine geology,
marine geophysics,
multi-channel streamer,
multibeam sonar,
navigational data,
ocean sciences,
sea floor,
sea-floor acoustic reflectivity,
seismic reflection methods,
sound velocity profiles,
sparker, Fewer tags
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