Observation of deep near-inertial waves using PDS-CPIES in the western Arctic Ocean
Notable spatial and temporal variability of near-inertial waves in the western Arctic Ocean is observed from direct deep current measurements. The deep current is about 50 m above the bottom. The current-meter measures a speed range of 0 to 300 cm/s with direction using an Aanderaa Data Instruments...
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Online Access: | https://doi.org/10.17882/75703 |
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ftseanoe:oai:seanoe.org:75703 2023-05-15T14:47:46+02:00 Observation of deep near-inertial waves using PDS-CPIES in the western Arctic Ocean Jeon, Chanhyung Boury, Samuel Cho, Kyoung-ho Park, Jae-hun Peacock, Thomas North 78.0, South 72.0, East -152.0, West -170.0 2020 https://doi.org/10.17882/75703 unknown SEANOE doi:10.17882/75703 http://dx.doi.org/10.17882/75703 CC-BY-NC-ND CC-BY-NC-ND Deep near-inertial waves western Arctic Ocean PDS-CPIES stratification dataset 2020 ftseanoe https://doi.org/10.17882/75703 2022-01-19T17:21:33Z Notable spatial and temporal variability of near-inertial waves in the western Arctic Ocean is observed from direct deep current measurements. The deep current is about 50 m above the bottom. The current-meter measures a speed range of 0 to 300 cm/s with direction using an Aanderaa Data Instruments Doppler current sensor. All current data is acquired through pop-up data shuttle (PDS); AES2, AES5, AES6 : 1 year, AES3: 2 year, AES1 and AES4: no available data). After removing the four major semidiurnal tides from the current measurements, a third-order Butterworth phase-preserving band-pass filter with cutoff frequency at 0.9–1.1f is applied to extract NIW signals. Bouyancy frequency (N) is calculated from the CTD data casted from RV Araon and RV Sikuliaq. Dataset Arctic Arctic Ocean SEANOE (Sea scientific open data publication) Arctic Arctic Ocean Butterworth ENVELOPE(66.733,66.733,-70.700,-70.700) |
institution |
Open Polar |
collection |
SEANOE (Sea scientific open data publication) |
op_collection_id |
ftseanoe |
language |
unknown |
topic |
Deep near-inertial waves western Arctic Ocean PDS-CPIES stratification |
spellingShingle |
Deep near-inertial waves western Arctic Ocean PDS-CPIES stratification Jeon, Chanhyung Boury, Samuel Cho, Kyoung-ho Park, Jae-hun Peacock, Thomas Observation of deep near-inertial waves using PDS-CPIES in the western Arctic Ocean |
topic_facet |
Deep near-inertial waves western Arctic Ocean PDS-CPIES stratification |
description |
Notable spatial and temporal variability of near-inertial waves in the western Arctic Ocean is observed from direct deep current measurements. The deep current is about 50 m above the bottom. The current-meter measures a speed range of 0 to 300 cm/s with direction using an Aanderaa Data Instruments Doppler current sensor. All current data is acquired through pop-up data shuttle (PDS); AES2, AES5, AES6 : 1 year, AES3: 2 year, AES1 and AES4: no available data). After removing the four major semidiurnal tides from the current measurements, a third-order Butterworth phase-preserving band-pass filter with cutoff frequency at 0.9–1.1f is applied to extract NIW signals. Bouyancy frequency (N) is calculated from the CTD data casted from RV Araon and RV Sikuliaq. |
format |
Dataset |
author |
Jeon, Chanhyung Boury, Samuel Cho, Kyoung-ho Park, Jae-hun Peacock, Thomas |
author_facet |
Jeon, Chanhyung Boury, Samuel Cho, Kyoung-ho Park, Jae-hun Peacock, Thomas |
author_sort |
Jeon, Chanhyung |
title |
Observation of deep near-inertial waves using PDS-CPIES in the western Arctic Ocean |
title_short |
Observation of deep near-inertial waves using PDS-CPIES in the western Arctic Ocean |
title_full |
Observation of deep near-inertial waves using PDS-CPIES in the western Arctic Ocean |
title_fullStr |
Observation of deep near-inertial waves using PDS-CPIES in the western Arctic Ocean |
title_full_unstemmed |
Observation of deep near-inertial waves using PDS-CPIES in the western Arctic Ocean |
title_sort |
observation of deep near-inertial waves using pds-cpies in the western arctic ocean |
publisher |
SEANOE |
publishDate |
2020 |
url |
https://doi.org/10.17882/75703 |
op_coverage |
North 78.0, South 72.0, East -152.0, West -170.0 |
long_lat |
ENVELOPE(66.733,66.733,-70.700,-70.700) |
geographic |
Arctic Arctic Ocean Butterworth |
geographic_facet |
Arctic Arctic Ocean Butterworth |
genre |
Arctic Arctic Ocean |
genre_facet |
Arctic Arctic Ocean |
op_relation |
doi:10.17882/75703 http://dx.doi.org/10.17882/75703 |
op_rights |
CC-BY-NC-ND |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.17882/75703 |
_version_ |
1766318857196142592 |