Drifting Acoustic Measurements around C-Power's SeaRay WEC
The repository contains underwater noise measurements and associated metadata collected around C-Power's SeaRay wave energy converter on July 15, 2024 and July 16, 2024 while it was deployed at the U.S. Navy's Wave Energy Test Site (WETS) in Kaneohe, HI. Measurements were obtained using Drifting Acoustic Instrumentation SYstems (DAISYs). DAISYs consist of a surface expression connected to a hydrophone recording package by a tether. Both elements are instrumented to provide metadata (e.g., position, orientation, and depth). Information about how to build DAISYs is available at https://www.pmec.us/research-projects/daisy.
The repository's primary content is a compressed archive (.zip format), containing multiple MATLAB binary data files (.mat format). The structure of each file is included in the repository as a Word document (Data Description MHK-DR.docx). Each file contains time series information for a single DAISY deployment (file naming convention: WETS_DAISY_[Drift #].mat) consisting of processed hydrophone data and associated metadata.
During these measurements, C-Power's SeaRay was located at approximately 21.48112 N, 157.74451 W.
Citation Formats
TY - DATA
AB - The repository contains underwater noise measurements and associated metadata collected around C-Power's SeaRay wave energy converter on July 15, 2024 and July 16, 2024 while it was deployed at the U.S. Navy's Wave Energy Test Site (WETS) in Kaneohe, HI. Measurements were obtained using Drifting Acoustic Instrumentation SYstems (DAISYs). DAISYs consist of a surface expression connected to a hydrophone recording package by a tether. Both elements are instrumented to provide metadata (e.g., position, orientation, and depth). Information about how to build DAISYs is available at https://www.pmec.us/research-projects/daisy.
The repository's primary content is a compressed archive (.zip format), containing multiple MATLAB binary data files (.mat format). The structure of each file is included in the repository as a Word document (Data Description MHK-DR.docx). Each file contains time series information for a single DAISY deployment (file naming convention: WETS_DAISY_[Drift #].mat) consisting of processed hydrophone data and associated metadata.
During these measurements, C-Power's SeaRay was located at approximately 21.48112 N, 157.74451 W.
AU - Polagye, Brian
A2 - Bassett, Christopher
A3 - Hunt, Aidan
DB - Open Energy Data Initiative (OEDI)
DP - Open EI | National Renewable Energy Laboratory
DO - 10.15473/2506146
KW - underwater noise
KW - WEC
KW - WETS
KW - C-Power
KW - SeaRay
KW - wave energy converter
KW - drifting acoustic measurements
KW - MATLAB
KW - Kaneohe
KW - Hawaii
KW - HI
KW - Drifting Acoustic Instrumentation SYstems
KW - DAISY
KW - processed data
KW - hydrophone data
KW - Word document
LA - English
DA - 2024/07/16
PY - 2024
PB - University of Washington
T1 - Drifting Acoustic Measurements around C-Power's SeaRay WEC
UR - https://doi.org/10.15473/2506146
ER -
Polagye, Brian, et al. Drifting Acoustic Measurements around C-Power's SeaRay WEC. University of Washington, 16 July, 2024, MHKDR. https://doi.org/10.15473/2506146.
Polagye, B., Bassett, C., & Hunt, A. (2024). Drifting Acoustic Measurements around C-Power's SeaRay WEC. [Data set]. MHKDR. University of Washington. https://doi.org/10.15473/2506146
Polagye, Brian, Christopher Bassett, and Aidan Hunt. Drifting Acoustic Measurements around C-Power's SeaRay WEC. University of Washington, July, 16, 2024. Distributed by MHKDR. https://doi.org/10.15473/2506146
@misc{OEDI_Dataset_8304,
title = {Drifting Acoustic Measurements around C-Power's SeaRay WEC},
author = {Polagye, Brian and Bassett, Christopher and Hunt, Aidan},
abstractNote = {The repository contains underwater noise measurements and associated metadata collected around C-Power's SeaRay wave energy converter on July 15, 2024 and July 16, 2024 while it was deployed at the U.S. Navy's Wave Energy Test Site (WETS) in Kaneohe, HI. Measurements were obtained using Drifting Acoustic Instrumentation SYstems (DAISYs). DAISYs consist of a surface expression connected to a hydrophone recording package by a tether. Both elements are instrumented to provide metadata (e.g., position, orientation, and depth). Information about how to build DAISYs is available at https://www.pmec.us/research-projects/daisy.
The repository's primary content is a compressed archive (.zip format), containing multiple MATLAB binary data files (.mat format). The structure of each file is included in the repository as a Word document (Data Description MHK-DR.docx). Each file contains time series information for a single DAISY deployment (file naming convention: WETS_DAISY_[Drift #].mat) consisting of processed hydrophone data and associated metadata.
During these measurements, C-Power's SeaRay was located at approximately 21.48112 N, 157.74451 W.},
url = {https://mhkdr.openei.org/submissions/593},
year = {2024},
howpublished = {MHKDR, University of Washington, https://doi.org/10.15473/2506146},
note = {Accessed: 2025-04-24},
doi = {10.15473/2506146}
}
https://dx.doi.org/10.15473/2506146
Details
Data from Jul 16, 2024
Last updated Jan 27, 2025
Submitted Jan 12, 2025
Organization
University of Washington
Contact
Brian Polagye
206.543.7544
Authors
Original Source
https://mhkdr.openei.org/submissions/593Research Areas
Keywords
underwater noise, WEC, WETS, C-Power, SeaRay, wave energy converter, drifting acoustic measurements, MATLAB, Kaneohe, Hawaii, HI, Drifting Acoustic Instrumentation SYstems, DAISY, processed data, hydrophone data, Word documentDOE Project Details
Project Name DAISY: A Rapid Approach to Evaluating Marine Energy Converter Sound
Project Lead Corey Vezina
Project Number EE0007823
