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GMX_Q12.TIF - U.S. Gulf of Mexico EEZ GLORIA sidescan-sonar data mosaic (12 of 16) (ACEA, 50 m, Clarke1866)

Metadata Updated: July 6, 2024

During February 1982 and again from August 7 to October 22, 1985 the U.S. Geological Survey (USGS) conducted four cruises to cover the U.S. Gulf of Mexico Continental Margin Exclusive Economic Zone (EEZ) seaward of the continental shelf edge. As in earlier EEZ reconnaissance surveys, the USGS utilized the GLORIA (Geological LOng-Range Inclined Asdic) sidescan-sonar system to complete the geologic mapping. The collected GLORIA data were processed and digitally mosaicked to produce continuous imagery of the seafloor. A total of 16 digital mosaics of a 2 degree by 2 degree (or smaller) area with a 50-meter pixel resolution were completed for the Gulf of Mexico region.

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.

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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:c527e3f7-7dd6-48e3-acaf-69d507501a0f
Data Last Modified 20211111
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id 0624cd6e-d163-4392-b9da-d31ef5210bcb
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -90.024314,25.991027,-87.976955,28.003343
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash 6aea88469dabbe59edc9b5cb8fdc254af767507aea34286a26921e21793caa5d
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -90.024314, 25.991027, -90.024314, 28.003343, -87.976955, 28.003343, -87.976955, 25.991027, -90.024314, 25.991027}

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