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Coastal Multibeam Bathymetry Data Collected in August 2017 from the Chandeleur Islands, Louisiana

Metadata Updated: July 6, 2024

An Ellipsoidally Referenced Survey (ERS) using two Teledyne Reson SeaBat T50-P multibeam echosounders, in dual-head configuration, was conducted by the U.S Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) offshore of the Chandeleur Islands, Louisiana, August 9-12, 2017. This dataset,, includes the processed elevation point data (x,y,z), as derived from a 1-meter (m) bathymetric grid.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources


Metadata Created Date June 1, 2023
Metadata Updated Date July 6, 2024

Metadata Source

Harvested from DOI EDI

Additional Metadata

Resource Type Dataset
Metadata Created Date June 1, 2023
Metadata Updated Date July 6, 2024
Publisher U.S. Geological Survey
Identifier USGS:904710f0-bcec-45e9-8d2c-605c0f252f2f
Data Last Modified 20201013
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id 24e4d4bf-f6da-40b3-bd0a-2340b239900e
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -88.87807488,30.01552268,-88.83393114,30.07224316
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash bb3b8f7c264b7124a5ede5ec00c2509d265c9bd261d60436044f1b38a148f0e6
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -88.87807488, 30.01552268, -88.87807488, 30.07224316, -88.83393114, 30.07224316, -88.83393114, 30.01552268, -88.87807488, 30.01552268}

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