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Coastal and Marine Geology Program Internet Map Server:
Louisiana Continental Slope

USGS Coastal and Marine Geology Program

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Louisiana Continental Slope Internet Map Server

Map Server Description

GIS Data Catalog

GIS Data Publications

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Publications List

R/V GYRE 97-06 Digital Core Photographs
R/V GYRE 97-06 Cruise Photos
Leg 1
Leg 2
AAPG 1997 Poster

GIS Data Catalog

Below is a list of data available for viewing on the USGS Coastal and Marine Geology Program's USGS Louisiana Continental Slope Internet Map Server. Data have been compiled from a variety of sources and most of the data are currently available on-line for user access and downloads. Though some images have been converted to geographic for compilation within the Internet Map Server (IMS), the published images may be available in a projected coordinate system. The specific projection and datum information of the published image is noted in the data layer description. To view the Coastal and Marine Geology Program (CMGP) digital data publications list, click here.

Please select a data category from the list below and expand the listing to review the available data layers.

Please Note: Metadata files will open in a new browser window.


Basemap: U.S. cities, U.S. urban areas, federal lands, water features, coastlines ...

Bathymetry Contours: 200m, 1000m ...

Bathymetry Images: 200m, 1000m ...

Boundaries: fed/state boundary, lease blocks, dumpsites ...

Cores: location of various cores, USGS, UTIG, NGDC ...

Geology: basins, mass wasting, seeps ...

Slope Images: thematic slope images ...

Sidescan Sonar: GLORIA imagery ...


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Page Last Modified: Monday, March 11, 2013, 01:16 PM