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Gridded Data from Multibeam Bathymetric Surveys of Skilak Lake, Alaska

Metadata Updated: July 6, 2024

This data release provides bathymetry data collected in 2015 for Skilak Lake, Alaska. The data release consists of a 7 m grid, derived from processed and cleaned multibeam data. Depths were corrected using conductivity, temperature, and depth profiles collected during the surveys, and the data were cleaned of spurious returns.

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:ASC433
Data Last Modified 20220124
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id 41f8ab17-0d27-46c0-ae0c-e169545d825f
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -150.52,60.38,-150.12,60.47
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash 5d232050e460fb3556fe4e0e7a6f2d48c8034fcd73b441f60392d695ec56bdd0
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -150.52, 60.38, -150.52, 60.47, -150.12, 60.47, -150.12, 60.38, -150.52, 60.38}

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