Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • 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

    Other Data Resources

    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}

    Didn't find what you're looking for? Suggest a dataset here.