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BATHY_GRD.ASC - Bathymetric data collected by the U.S. Geological Survey offshore of the Chandeleur Islands, LA, 2006-2007 (ESRI ASCII GRID)

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Release Date
10 June 2015
Modified Date
10 June 2015
Update Frequency
notPlanned
Publishers
U.S. Geological Survey, Department of the Interior
Identifier
bathy-grd-asc-bathymetric-data-collected-by-the-u-s-geological-survey-offshore-of-the-chandelee7dd9
Landing Page
http://catalog.data.gov/dataset/bathy-grd-asc-bathymetric-data-collected-by-the-u-s-geological-survey-offshore-of-the-chandelee7dd9
Temporal Coverage
8 July 2006 — 22 June 2007

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Description

In 2006 and 2007, the U.S. Geological Survey, in partnership with Louisiana Department of Natural Resources and the University of New Orleans, conducted geologic mapping to characterize the sea floor and shallow subsurface stratigraphy offshore of the Chandeleur Islands in Eastern Louisiana. The mapping was carried out during two cruises on the R/V Acadiana. Data were acquired with the following equipment: an SEA Ltd SwathPlus interferometric sonar (234 kHz), Klein 3000 dual frequency sidescan sonar, and an Edgetech 512i chirp subbottom profiling system. The long-term goal of this mapping effort is to produce high-quality geologic maps and geophysical interpretations that can be utilized to investigate the impact of Hurricane Katrina in 2005 and to identify sand resources within the region.


Información General


Información legal

This dataset has been created by US Government which means it is required to be in the public domain. However US copyright law only allows open access by US citizens, we have assumed the data is equivalently licensed as CC0 for the rest of the world as this is in the spirit of the US Government’s Open Data policy.
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