Version 2 - Tidal Energy Resource Characterization, Velocity and Turbulence Measurements, Cook Inlet, AK, 2021
Version 2 of MHKDR submission #475, which also contains the metadata for these measurements.
Files here are stored in netCDF4 format, which can be read in Python using the "netcdf4" or "xarray" packages or in MATLAB using the "ncread()" function.
Changes are as follows:
MWM1 (mid-water mooring 1) ADV
- Time length of data now ends when bottom track data is lost
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved velocity, turbulent kinetic energy (TKE), Reynolds stress, time interval (TI), and dissipation rate estimations
MWM1 Down-Looking ADCP
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved TI and dissipation rate estimations
- Removed TKE calculations - accuracy could not be verified
MWM1 Up-Looking ADCP
- Improved Doppler noise subtraction - improved TI and dissipation rate estimations
- Removed TKE calculations - accuracy could not be verified
- Velocity unchanged
MWM2 ADV
- Removes data after instrument was hit by debris
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved velocity, TKE, Reynolds stress, TI, and dissipation rate estimations
MWM2 Down-Looking ADCP
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved TI and dissipation rate estimations
- Removed TKE calculations - accuracy could not be verified
MWM2 Up-Looking ADCP
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved TI and dissipation rate estimations
- Removed TKE calculations - accuracy could not be verified
THEOM (bottom lander) ADV
- Improved Doppler noise subtraction - improved TKE, Reynolds stress, TI, and dissipation rate estimations
- Velocity unchanged
THEOM ADCP (up-looking)
- Improved Doppler noise subtraction - improved TKE, TI, and dissipation rate estimations
- Removed vertical TKE component (w'w' bar)
- Velocity unchanged
Citation Formats
TY - DATA
AB - Version 2 of MHKDR submission #475, which also contains the metadata for these measurements.
Files here are stored in netCDF4 format, which can be read in Python using the "netcdf4" or "xarray" packages or in MATLAB using the "ncread()" function.
Changes are as follows:
MWM1 (mid-water mooring 1) ADV
- Time length of data now ends when bottom track data is lost
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved velocity, turbulent kinetic energy (TKE), Reynolds stress, time interval (TI), and dissipation rate estimations
MWM1 Down-Looking ADCP
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved TI and dissipation rate estimations
- Removed TKE calculations - accuracy could not be verified
MWM1 Up-Looking ADCP
- Improved Doppler noise subtraction - improved TI and dissipation rate estimations
- Removed TKE calculations - accuracy could not be verified
- Velocity unchanged
MWM2 ADV
- Removes data after instrument was hit by debris
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved velocity, TKE, Reynolds stress, TI, and dissipation rate estimations
MWM2 Down-Looking ADCP
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved TI and dissipation rate estimations
- Removed TKE calculations - accuracy could not be verified
MWM2 Up-Looking ADCP
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved TI and dissipation rate estimations
- Removed TKE calculations - accuracy could not be verified
THEOM (bottom lander) ADV
- Improved Doppler noise subtraction - improved TKE, Reynolds stress, TI, and dissipation rate estimations
- Velocity unchanged
THEOM ADCP (up-looking)
- Improved Doppler noise subtraction - improved TKE, TI, and dissipation rate estimations
- Removed vertical TKE component (w'w' bar)
- Velocity unchanged
AU - Kilcher, Levi
A2 - McVey, James
DB - Open Energy Data Initiative (OEDI)
DP - Open EI | National Renewable Energy Laboratory
DO - 10.15473/2478407
KW - MHK
KW - Marine
KW - Hydrokinetic
KW - energy
KW - power
KW - Cook Inlet
KW - Alaska
KW - tidal
KW - water velocity
KW - turbulence
KW - transect survey
KW - acoustic doppler current profiler
KW - ADCP
KW - mooring
KW - acoustic doppler velocimeter
KW - ADV
KW - Python
KW - MATLAB
KW - data
KW - raw data
KW - processed data
KW - resource
KW - current velocity
KW - characterization
KW - Marine Energy Resource Assessment and Characterization
LA - English
DA - 2021/07/01
PY - 2021
PB - Pacific Northwest National Laboratory
T1 - Version 2 - Tidal Energy Resource Characterization, Velocity and Turbulence Measurements, Cook Inlet, AK, 2021
UR - https://doi.org/10.15473/2478407
ER -
Kilcher, Levi, and James McVey. Version 2 - Tidal Energy Resource Characterization, Velocity and Turbulence Measurements, Cook Inlet, AK, 2021. Pacific Northwest National Laboratory, 1 July, 2021, MHKDR. https://doi.org/10.15473/2478407.
Kilcher, L., & McVey, J. (2021). Version 2 - Tidal Energy Resource Characterization, Velocity and Turbulence Measurements, Cook Inlet, AK, 2021. [Data set]. MHKDR. Pacific Northwest National Laboratory. https://doi.org/10.15473/2478407
Kilcher, Levi and James McVey. Version 2 - Tidal Energy Resource Characterization, Velocity and Turbulence Measurements, Cook Inlet, AK, 2021. Pacific Northwest National Laboratory, July, 1, 2021. Distributed by MHKDR. https://doi.org/10.15473/2478407
@misc{OEDI_Dataset_8105,
title = {Version 2 - Tidal Energy Resource Characterization, Velocity and Turbulence Measurements, Cook Inlet, AK, 2021},
author = {Kilcher, Levi and McVey, James},
abstractNote = {Version 2 of MHKDR submission #475, which also contains the metadata for these measurements.
Files here are stored in netCDF4 format, which can be read in Python using the "netcdf4" or "xarray" packages or in MATLAB using the "ncread()" function.
Changes are as follows:
MWM1 (mid-water mooring 1) ADV
- Time length of data now ends when bottom track data is lost
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved velocity, turbulent kinetic energy (TKE), Reynolds stress, time interval (TI), and dissipation rate estimations
MWM1 Down-Looking ADCP
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved TI and dissipation rate estimations
- Removed TKE calculations - accuracy could not be verified
MWM1 Up-Looking ADCP
- Improved Doppler noise subtraction - improved TI and dissipation rate estimations
- Removed TKE calculations - accuracy could not be verified
- Velocity unchanged
MWM2 ADV
- Removes data after instrument was hit by debris
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved velocity, TKE, Reynolds stress, TI, and dissipation rate estimations
MWM2 Down-Looking ADCP
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved TI and dissipation rate estimations
- Removed TKE calculations - accuracy could not be verified
MWM2 Up-Looking ADCP
- Improved filtering and quality control of bottom track measurements - improved motion correction of velocity
- Improved Doppler noise subtraction - improved TI and dissipation rate estimations
- Removed TKE calculations - accuracy could not be verified
THEOM (bottom lander) ADV
- Improved Doppler noise subtraction - improved TKE, Reynolds stress, TI, and dissipation rate estimations
- Velocity unchanged
THEOM ADCP (up-looking)
- Improved Doppler noise subtraction - improved TKE, TI, and dissipation rate estimations
- Removed vertical TKE component (w'w' bar)
- Velocity unchanged
},
url = {https://mhkdr.openei.org/submissions/575},
year = {2021},
howpublished = {MHKDR, Pacific Northwest National Laboratory, https://doi.org/10.15473/2478407},
note = {Accessed: 2025-04-24},
doi = {10.15473/2478407}
}
https://dx.doi.org/10.15473/2478407
Details
Data from Jul 1, 2021
Last updated Dec 20, 2024
Submitted Nov 11, 2024
Organization
Pacific Northwest National Laboratory
Contact
James McVey
206.528.3060
Authors
Original Source
https://mhkdr.openei.org/submissions/575Research Areas
Keywords
MHK, Marine, Hydrokinetic, energy, power, Cook Inlet, Alaska, tidal, water velocity, turbulence, transect survey, acoustic doppler current profiler, ADCP, mooring, acoustic doppler velocimeter, ADV, Python, MATLAB, data, raw data, processed data, resource, current velocity, characterization, Marine Energy Resource Assessment and CharacterizationDOE Project Details
Project Name Model Validation and Site Characterization for Early Deployment MHK Sites and Establishment of Wave Classification Scheme
Project Lead Heather Spence
Project Number FY24 AOP 2.1.5.601
