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Acoustic Point Cloud of Bubble Plumes in the Downstream Approach to Peoria Lock, Near Peoria, Illinois, During Testing of an Automated Barge Clearing Deterrent, September 12, 2022

Metadata Updated: July 6, 2024

A variety of new technologies are being evaluated to mitigate the spread of invasive carps from the Illinois River to the Great Lakes. In 2022, the U.S. Army Corps of Engineers, U.S. Fish and Wildlife Service, and U.S. Geological Survey undertook a field-scale interagency study to determine the efficacy of an Automated Barge Clearing Deterrent (ABCD) in flushing live fish away from commercial barge vessels entering Peoria Lock on the Illinois River. The ABCD is a forced air manifold system that is placed at the channel bed to create a longitudinal array of bubble plumes. In support of this study, a multibeam echosounder mapping system (MBMS) with integrated inertial navigation solution (INS) mounted on a manned survey vessel was used to observe the water column while the ABCD was operating on September 12, 2022. The bubbles in the water column generate a strong enough acoustic reflection that they are registered by the MBMS as a bottom return. The result is a three-dimensional (3D) point cloud that qualitatively shows the shape and extent of the underwater bubble plumes generated by the ABCD. It is important to emphasize the qualitative nature of these observations and that these data are not the equivalent of a visual image of the bubble plumes. This page contains an LAS file with the full 3D point cloud showing the observations of the bubble plumes and a thumbnail image with a basic visualization of these data.

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

Dates

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
Maintainer
@Id http://datainventory.doi.gov/id/dataset/33f3a975bbc5b4cb62887a6a60e9d4fc
Identifier USGS:638e6bc9d34ed907bf7bc8cc
Data Last Modified 20230302
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://datainventory.doi.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id a64d29a7-44f3-4b5a-bd07-bad4ebffbc33
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -89.63,40.629,-89.625,40.632
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash 1fe381ccd3a082fa294fd925e09a63b2d256e8655091d593eb35a34915345c62
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -89.63, 40.629, -89.63, 40.632, -89.625, 40.632, -89.625, 40.629, -89.63, 40.629}

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