LADCP current data collected during RRS Discovery cruise DY081
This data release includes Lowered Acoustic Doppler Current Profile data collected during a 2017 (June - August) research expedition onboard the RRS Discovery, DY081, in the North Atlantic Ocean. DY081 was the first fieldwork component of a European Research Council funded project, ICY-LAB, led by D...
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PANGAEA
2022
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.946882 https://doi.org/10.1594/PANGAEA.946882 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.946882 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Acoustic Doppler Current Profiling (ADCP) RDI Sentinel Workhorse 300 kHz CTD/Rosette CTD-RO current velocity east-west error north-south DATE/TIME DEPTH water Discovery (2013) DY081 DY081_1 DY081_12 DY081_17 DY081_19 DY081_21 DY081_22 DY081_23 DY081_24 DY081_25 DY081_26 DY081_27 DY081_29 DY081_33 DY081_39 DY081_40 DY081_43 DY081_46 DY081_47 DY081_54 DY081_55 DY081_56 DY081_58 DY081_59 DY081_CTD01 DY081_CTD02 DY081_CTD03 DY081_CTD04 DY081_CTD05 DY081_CTD06 DY081_CTD07 DY081_CTD08 DY081_CTD09 DY081_CTD10 |
spellingShingle |
Acoustic Doppler Current Profiling (ADCP) RDI Sentinel Workhorse 300 kHz CTD/Rosette CTD-RO current velocity east-west error north-south DATE/TIME DEPTH water Discovery (2013) DY081 DY081_1 DY081_12 DY081_17 DY081_19 DY081_21 DY081_22 DY081_23 DY081_24 DY081_25 DY081_26 DY081_27 DY081_29 DY081_33 DY081_39 DY081_40 DY081_43 DY081_46 DY081_47 DY081_54 DY081_55 DY081_56 DY081_58 DY081_59 DY081_CTD01 DY081_CTD02 DY081_CTD03 DY081_CTD04 DY081_CTD05 DY081_CTD06 DY081_CTD07 DY081_CTD08 DY081_CTD09 DY081_CTD10 Hendry, Katharine R Opher, Jacob Brearley, James Alexander LADCP current data collected during RRS Discovery cruise DY081 |
topic_facet |
Acoustic Doppler Current Profiling (ADCP) RDI Sentinel Workhorse 300 kHz CTD/Rosette CTD-RO current velocity east-west error north-south DATE/TIME DEPTH water Discovery (2013) DY081 DY081_1 DY081_12 DY081_17 DY081_19 DY081_21 DY081_22 DY081_23 DY081_24 DY081_25 DY081_26 DY081_27 DY081_29 DY081_33 DY081_39 DY081_40 DY081_43 DY081_46 DY081_47 DY081_54 DY081_55 DY081_56 DY081_58 DY081_59 DY081_CTD01 DY081_CTD02 DY081_CTD03 DY081_CTD04 DY081_CTD05 DY081_CTD06 DY081_CTD07 DY081_CTD08 DY081_CTD09 DY081_CTD10 |
description |
This data release includes Lowered Acoustic Doppler Current Profile data collected during a 2017 (June - August) research expedition onboard the RRS Discovery, DY081, in the North Atlantic Ocean. DY081 was the first fieldwork component of a European Research Council funded project, ICY-LAB, led by Dr. K. Hendry from the University of Bristol to study nutrient cycling in the North Atlantic. Twenty-four CTD casts were carried out in four sites of interest: Orphan Knoll off the coast of Newfoundland, and Nuuk, Nasrsaq, and Cape Farewell off southwest Greenland. During each cast, two Teledyne RD WorkHorse 300 kHz ADCPs were secured to the CTD rosette facing in opposite directions. Raw LADCP data files were processed with the LDEO LADCP processing software version IX_8. The processing version was set to bottom tracking mode and employed auxiliary CTD time series data. Processed CTD profile files also incorporated GPS data stored parallel in time, arriving from the ship's 1 Hz feed. Pairing the CTD profile data with the LADCP casts in time is executed by correlating the pressure time series of the CTD file with the depth of the LADCP cast, itself calculated through integration of the vertical velocity. Shipboard ADCP data were not included in the processing procedure. Difficulties were encountered for the CTD stations near Nuuk in waters with a bottom depth shallower than 100m (station 11 and station 14), and with CTD station 22. See cruise report for full details. Note that no data were recorded from CTD station 12. |
format |
Dataset |
author |
Hendry, Katharine R Opher, Jacob Brearley, James Alexander |
author_facet |
Hendry, Katharine R Opher, Jacob Brearley, James Alexander |
author_sort |
Hendry, Katharine R |
title |
LADCP current data collected during RRS Discovery cruise DY081 |
title_short |
LADCP current data collected during RRS Discovery cruise DY081 |
title_full |
LADCP current data collected during RRS Discovery cruise DY081 |
title_fullStr |
LADCP current data collected during RRS Discovery cruise DY081 |
title_full_unstemmed |
LADCP current data collected during RRS Discovery cruise DY081 |
title_sort |
ladcp current data collected during rrs discovery cruise dy081 |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.946882 https://doi.org/10.1594/PANGAEA.946882 |
op_coverage |
MEDIAN LATITUDE: 59.201450 * MEDIAN LONGITUDE: -48.536186 * SOUTH-BOUND LATITUDE: 50.174280 * WEST-BOUND LONGITUDE: -53.799190 * NORTH-BOUND LATITUDE: 63.953580 * EAST-BOUND LONGITUDE: -44.364620 * DATE/TIME START: 2017-07-07T17:25:00 * DATE/TIME END: 2017-07-31T01:33:00 * MINIMUM DEPTH, water: 5.00 m * MAXIMUM DEPTH, water: 3774.56 m |
long_lat |
ENVELOPE(-52.150,-52.150,68.717,68.717) ENVELOPE(-46.500,-46.500,50.500,50.500) ENVELOPE(-53.799190,-44.364620,63.953580,50.174280) |
geographic |
Greenland Nuuk Orphan Knoll |
geographic_facet |
Greenland Nuuk Orphan Knoll |
genre |
Cape Farewell Greenland Newfoundland North Atlantic Nuuk |
genre_facet |
Cape Farewell Greenland Newfoundland North Atlantic Nuuk |
op_relation |
Hendry, Katharine R (2017): RRS Discovery Cruise DY081, July 6th - August 8th 2017, St John's, Canada - Southampton, UK, ICY-LAB Isotope CYcling in the LABrador Sea, Cruise Report. University of Bristol, 110 pp, https://download.pangaea.de/reference/97016/attachments/dy081.pdf Hendry, Katharine R; Huvenne, Veerle A I; Robinson, Laura F; Annett, Amber; Badger, Marcus P S; Jacobel, Allison W; Ng, Hong Chin; Opher, Jacob; Pickering, Rebecca A; Taylor, Michelle L; Bates, Stephanie L; Cooper, Adam; Cushman, Grace G; Goodwin, Claire; Hoy, Shannon Kelsey; Rowland, George Henry; Samperiz, Ana; Williams, James A; Achterberg, Eric Pieter; Arrowsmith, Carol; Brearley, J Alexander; Henley, Sian Frances; Krause, Jeffrey W; Leng, Melanie J; Li, Tao; McManus, Jerry F; Meredith, Michael P; Perkins, Rupert; Woodward, E Malcolm S (2019): The biogeochemical impact of glacial meltwater from Southwest Greenland. Progress in Oceanography, 176, 102126, https://doi.org/10.1016/j.pocean.2019.102126 Mountifield, Dougal (2017): NMF Sensors and Moorings CTD, LADCP & SAPs Expedition Report DY081. National Oceanography Centre, https://download.pangaea.de/reference/109799/attachments/DY081_CTD_expedition_report.pdf https://doi.pangaea.de/10.1594/PANGAEA.946882 https://doi.org/10.1594/PANGAEA.946882 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.94688210.1016/j.pocean.2019.102126 |
_version_ |
1812176077887373312 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.946882 2024-10-06T13:47:55+00:00 LADCP current data collected during RRS Discovery cruise DY081 Hendry, Katharine R Opher, Jacob Brearley, James Alexander MEDIAN LATITUDE: 59.201450 * MEDIAN LONGITUDE: -48.536186 * SOUTH-BOUND LATITUDE: 50.174280 * WEST-BOUND LONGITUDE: -53.799190 * NORTH-BOUND LATITUDE: 63.953580 * EAST-BOUND LONGITUDE: -44.364620 * DATE/TIME START: 2017-07-07T17:25:00 * DATE/TIME END: 2017-07-31T01:33:00 * MINIMUM DEPTH, water: 5.00 m * MAXIMUM DEPTH, water: 3774.56 m 2022 text/tab-separated-values, 8172 data points https://doi.pangaea.de/10.1594/PANGAEA.946882 https://doi.org/10.1594/PANGAEA.946882 en eng PANGAEA Hendry, Katharine R (2017): RRS Discovery Cruise DY081, July 6th - August 8th 2017, St John's, Canada - Southampton, UK, ICY-LAB Isotope CYcling in the LABrador Sea, Cruise Report. University of Bristol, 110 pp, https://download.pangaea.de/reference/97016/attachments/dy081.pdf Hendry, Katharine R; Huvenne, Veerle A I; Robinson, Laura F; Annett, Amber; Badger, Marcus P S; Jacobel, Allison W; Ng, Hong Chin; Opher, Jacob; Pickering, Rebecca A; Taylor, Michelle L; Bates, Stephanie L; Cooper, Adam; Cushman, Grace G; Goodwin, Claire; Hoy, Shannon Kelsey; Rowland, George Henry; Samperiz, Ana; Williams, James A; Achterberg, Eric Pieter; Arrowsmith, Carol; Brearley, J Alexander; Henley, Sian Frances; Krause, Jeffrey W; Leng, Melanie J; Li, Tao; McManus, Jerry F; Meredith, Michael P; Perkins, Rupert; Woodward, E Malcolm S (2019): The biogeochemical impact of glacial meltwater from Southwest Greenland. Progress in Oceanography, 176, 102126, https://doi.org/10.1016/j.pocean.2019.102126 Mountifield, Dougal (2017): NMF Sensors and Moorings CTD, LADCP & SAPs Expedition Report DY081. National Oceanography Centre, https://download.pangaea.de/reference/109799/attachments/DY081_CTD_expedition_report.pdf https://doi.pangaea.de/10.1594/PANGAEA.946882 https://doi.org/10.1594/PANGAEA.946882 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Acoustic Doppler Current Profiling (ADCP) RDI Sentinel Workhorse 300 kHz CTD/Rosette CTD-RO current velocity east-west error north-south DATE/TIME DEPTH water Discovery (2013) DY081 DY081_1 DY081_12 DY081_17 DY081_19 DY081_21 DY081_22 DY081_23 DY081_24 DY081_25 DY081_26 DY081_27 DY081_29 DY081_33 DY081_39 DY081_40 DY081_43 DY081_46 DY081_47 DY081_54 DY081_55 DY081_56 DY081_58 DY081_59 DY081_CTD01 DY081_CTD02 DY081_CTD03 DY081_CTD04 DY081_CTD05 DY081_CTD06 DY081_CTD07 DY081_CTD08 DY081_CTD09 DY081_CTD10 dataset 2022 ftpangaea https://doi.org/10.1594/PANGAEA.94688210.1016/j.pocean.2019.102126 2024-09-18T00:10:44Z This data release includes Lowered Acoustic Doppler Current Profile data collected during a 2017 (June - August) research expedition onboard the RRS Discovery, DY081, in the North Atlantic Ocean. DY081 was the first fieldwork component of a European Research Council funded project, ICY-LAB, led by Dr. K. Hendry from the University of Bristol to study nutrient cycling in the North Atlantic. Twenty-four CTD casts were carried out in four sites of interest: Orphan Knoll off the coast of Newfoundland, and Nuuk, Nasrsaq, and Cape Farewell off southwest Greenland. During each cast, two Teledyne RD WorkHorse 300 kHz ADCPs were secured to the CTD rosette facing in opposite directions. Raw LADCP data files were processed with the LDEO LADCP processing software version IX_8. The processing version was set to bottom tracking mode and employed auxiliary CTD time series data. Processed CTD profile files also incorporated GPS data stored parallel in time, arriving from the ship's 1 Hz feed. Pairing the CTD profile data with the LADCP casts in time is executed by correlating the pressure time series of the CTD file with the depth of the LADCP cast, itself calculated through integration of the vertical velocity. Shipboard ADCP data were not included in the processing procedure. Difficulties were encountered for the CTD stations near Nuuk in waters with a bottom depth shallower than 100m (station 11 and station 14), and with CTD station 22. See cruise report for full details. Note that no data were recorded from CTD station 12. Dataset Cape Farewell Greenland Newfoundland North Atlantic Nuuk PANGAEA - Data Publisher for Earth & Environmental Science Greenland Nuuk ENVELOPE(-52.150,-52.150,68.717,68.717) Orphan Knoll ENVELOPE(-46.500,-46.500,50.500,50.500) ENVELOPE(-53.799190,-44.364620,63.953580,50.174280) |