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Pacific Coastal and Marine Science Center

Seafloor Mapping

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Northwestern Gulf of Mexico

Sonnier Region

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Sonnier shaded relief bathymetry

Colored Shaded-Relief Bathymetry
Larger View JPEG (45kb).
Image metadata

Acoustic Backscatter
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Image metadata

Sonnier Bank was surveyed in 2002 using a Kongsberg Simrad EM1000 multibeam echosounder.

O-1-02-GM Field Activity metadata

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U.S. Department of the Interior | U.S. Geological Survey
URL: pacmaps/wg-sonn.html
Contact Peter Dartnell
Archived in 2018