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Acoustic Camera Debris Imaging - Tanana River Test Site 2025

Metadata Updated: November 4, 2025

This data is raw acoustic camera recordings from two different acoustic cameras deployed in the Tanana River at the University of Alaska Fairbanks's (UAF's) Tanana River Test Site near Nenana, Alaska. The purpose of this data collection is to develop and train algorithms to identify debris in turbid waters and predict the likelihood of impact with a hydrokinetic turbine.

Imaging data was collected using two acoustic camera systems (1) the BlueView M900-2250-S130/45 Mk2 and (2) the Gemini 1200ik. Various camera configurations and orientations were tested and artificial debris targets were introduced. The artificial debris targets for this data set included ABS pipe, PVC pipe, plywood, and "rain stick" assemblies.

This submission includes detailed notes on camera configurations, target materials, deployment conditions, testing observations, and raw acoustic imaging data for both camera systems. The raw acoustic imaging data may require proprietary or open-source viewers compatible with BlueView and Gemini data files.

Access & Use Information

Public: This dataset is intended for public access and use. License: Creative Commons Attribution

Downloads & Resources

Dates

Metadata Created Date November 4, 2025
Metadata Updated Date November 4, 2025

Metadata Source

Harvested from OpenEI data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date November 4, 2025
Metadata Updated Date November 4, 2025
Publisher University of Alaska Fairbanks
Maintainer
Identifier https://data.openei.org/submissions/8559
Data First Published 2025-06-19T06:00:00Z
Data Last Modified 2025-11-03T15:44:16Z
Public Access Level public
Bureau Code 019:20
Metadata Context https://openei.org/data.json
Metadata Catalog ID https://openei.org/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
Data Quality True
Harvest Object Id f455a40c-a5df-46a4-89d0-535f57a2b594
Harvest Source Id 7cbf9085-0290-4e9f-bec1-91653baeddfd
Harvest Source Title OpenEI data.json
Homepage URL https://mhkdr.openei.org/submissions/661
License https://creativecommons.org/licenses/by/4.0/
Old Spatial {"type":"Polygon","coordinates":-180,-83,180,-83,180,83,-180,83,-180,-83}
Program Code 019:009
Projectlead Carrie Noonan
Projectnumber EE0011381
Projecttitle Bipartisan Infrastructure Law (BIL) DOE Funding for Activities at the Pacific Marine Energy Center
Source Datajson Identifier True
Source Hash babe273d59f8ac9f7e7e1a31de28d61f8ffe53439eee6d557acdaca8206aa36d
Source Schema Version 1.1
Spatial {"type":"Polygon","coordinates":-180,-83,180,-83,180,83,-180,83,-180,-83}

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