ADCP current measurements (75 kHz) during SONNE cruise SO283
Upper-ocean current velocities were measured along the track of the cruise SO283 (19 March — 25 May 2021) using a vessel-mounted acoustic current Doppler profiler (ADCP). The instrument was a Teledyne RD Instruments 75-kHz Ocean Surveyor, with the transducer was installed 6.5 m below the waterline....
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2022
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.940306 https://doi.org/10.1594/PANGAEA.940306 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.940306 2023-05-15T17:34:33+02:00 ADCP current measurements (75 kHz) during SONNE cruise SO283 Mertens, Christian Dengler, Marcus Lahajnar, Niko MEDIAN LATITUDE: -11.398889 * MEDIAN LONGITUDE: -2.507222 * SOUTH-BOUND LATITUDE: -33.752900 * WEST-BOUND LONGITUDE: -24.927800 * NORTH-BOUND LATITUDE: 41.619600 * EAST-BOUND LONGITUDE: 17.583400 * DATE/TIME START: 2021-03-22T19:52:00 * DATE/TIME END: 2021-05-12T09:59:00 * MINIMUM DEPTH, water: 22.5 m * MAXIMUM DEPTH, water: 806.5 m 2022-01-25 text/tab-separated-values, 17539368 data points https://doi.pangaea.de/10.1594/PANGAEA.940306 https://doi.org/10.1594/PANGAEA.940306 en eng PANGAEA Lahajnar, Niko; Andrae, Alexandra; Beier, Sebastian; Heinatz, Knut; Hirschmann, Sophia; Meiritz, Luisa; Mertens, Christian; Rose, Jonathan; Sabbaghzadeh, Bita; Schmidt, Martin; Stake, Jürgen; Stiehler, Jan; Witting, Paul Jasper (2021): Mooring Rescue, Cruise No. SO283, 19 March 2021 - 25 May 2021, Emden (Germany) - Emden (Germany). SONNE-Berichte, Gutachterpanel Forschungsschiffe, SO283, 57 pp, https://doi.org/10.48433/cr_so283 https://doi.pangaea.de/10.1594/PANGAEA.940306 https://doi.org/10.1594/PANGAEA.940306 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Acoustic Doppler Current Profiler Acoustic Doppler Current Profiling (ADCP) ADCP currents Current velocity east-west north-south DATE/TIME DEPTH water Echo intensity relative LATITUDE LONGITUDE North Atlantic Pings averaged to a double ensemble value SO283 SO283_0_Underway-1 Sonne_2 South Atlantic upper ocean Vessel mounted Acoustic Doppler Current Profiler 75 kHz VMADCP-75 Dataset 2022 ftpangaea https://doi.org/10.1594/PANGAEA.940306 https://doi.org/10.48433/cr_so283 2023-01-20T09:15:41Z Upper-ocean current velocities were measured along the track of the cruise SO283 (19 March — 25 May 2021) using a vessel-mounted acoustic current Doppler profiler (ADCP). The instrument was a Teledyne RD Instruments 75-kHz Ocean Surveyor, with the transducer was installed 6.5 m below the waterline. The instrument was operated in narrowband mode to achieve the maximum possible range. Velocity data were recorded in 100 8-m bins. The navigational data, as well as heading, pitch and roll data, were recorded together with the velocity measurements by the data acquisition software (VmDAS). The velocity data were converted into earth coordinates and averaged into one-minute intervals. A water track calibration was used to determine misalignment angle (-0.746°) and amplitude factor (1.002). The accuracy of the velocity data varies, and depends on the number of available good pings in each depth cell during one measurements interval. Dataset North Atlantic PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-24.927800,17.583400,41.619600,-33.752900) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Acoustic Doppler Current Profiler Acoustic Doppler Current Profiling (ADCP) ADCP currents Current velocity east-west north-south DATE/TIME DEPTH water Echo intensity relative LATITUDE LONGITUDE North Atlantic Pings averaged to a double ensemble value SO283 SO283_0_Underway-1 Sonne_2 South Atlantic upper ocean Vessel mounted Acoustic Doppler Current Profiler 75 kHz VMADCP-75 |
spellingShingle |
Acoustic Doppler Current Profiler Acoustic Doppler Current Profiling (ADCP) ADCP currents Current velocity east-west north-south DATE/TIME DEPTH water Echo intensity relative LATITUDE LONGITUDE North Atlantic Pings averaged to a double ensemble value SO283 SO283_0_Underway-1 Sonne_2 South Atlantic upper ocean Vessel mounted Acoustic Doppler Current Profiler 75 kHz VMADCP-75 Mertens, Christian Dengler, Marcus Lahajnar, Niko ADCP current measurements (75 kHz) during SONNE cruise SO283 |
topic_facet |
Acoustic Doppler Current Profiler Acoustic Doppler Current Profiling (ADCP) ADCP currents Current velocity east-west north-south DATE/TIME DEPTH water Echo intensity relative LATITUDE LONGITUDE North Atlantic Pings averaged to a double ensemble value SO283 SO283_0_Underway-1 Sonne_2 South Atlantic upper ocean Vessel mounted Acoustic Doppler Current Profiler 75 kHz VMADCP-75 |
description |
Upper-ocean current velocities were measured along the track of the cruise SO283 (19 March — 25 May 2021) using a vessel-mounted acoustic current Doppler profiler (ADCP). The instrument was a Teledyne RD Instruments 75-kHz Ocean Surveyor, with the transducer was installed 6.5 m below the waterline. The instrument was operated in narrowband mode to achieve the maximum possible range. Velocity data were recorded in 100 8-m bins. The navigational data, as well as heading, pitch and roll data, were recorded together with the velocity measurements by the data acquisition software (VmDAS). The velocity data were converted into earth coordinates and averaged into one-minute intervals. A water track calibration was used to determine misalignment angle (-0.746°) and amplitude factor (1.002). The accuracy of the velocity data varies, and depends on the number of available good pings in each depth cell during one measurements interval. |
format |
Dataset |
author |
Mertens, Christian Dengler, Marcus Lahajnar, Niko |
author_facet |
Mertens, Christian Dengler, Marcus Lahajnar, Niko |
author_sort |
Mertens, Christian |
title |
ADCP current measurements (75 kHz) during SONNE cruise SO283 |
title_short |
ADCP current measurements (75 kHz) during SONNE cruise SO283 |
title_full |
ADCP current measurements (75 kHz) during SONNE cruise SO283 |
title_fullStr |
ADCP current measurements (75 kHz) during SONNE cruise SO283 |
title_full_unstemmed |
ADCP current measurements (75 kHz) during SONNE cruise SO283 |
title_sort |
adcp current measurements (75 khz) during sonne cruise so283 |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.940306 https://doi.org/10.1594/PANGAEA.940306 |
op_coverage |
MEDIAN LATITUDE: -11.398889 * MEDIAN LONGITUDE: -2.507222 * SOUTH-BOUND LATITUDE: -33.752900 * WEST-BOUND LONGITUDE: -24.927800 * NORTH-BOUND LATITUDE: 41.619600 * EAST-BOUND LONGITUDE: 17.583400 * DATE/TIME START: 2021-03-22T19:52:00 * DATE/TIME END: 2021-05-12T09:59:00 * MINIMUM DEPTH, water: 22.5 m * MAXIMUM DEPTH, water: 806.5 m |
long_lat |
ENVELOPE(-24.927800,17.583400,41.619600,-33.752900) |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
Lahajnar, Niko; Andrae, Alexandra; Beier, Sebastian; Heinatz, Knut; Hirschmann, Sophia; Meiritz, Luisa; Mertens, Christian; Rose, Jonathan; Sabbaghzadeh, Bita; Schmidt, Martin; Stake, Jürgen; Stiehler, Jan; Witting, Paul Jasper (2021): Mooring Rescue, Cruise No. SO283, 19 March 2021 - 25 May 2021, Emden (Germany) - Emden (Germany). SONNE-Berichte, Gutachterpanel Forschungsschiffe, SO283, 57 pp, https://doi.org/10.48433/cr_so283 https://doi.pangaea.de/10.1594/PANGAEA.940306 https://doi.org/10.1594/PANGAEA.940306 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.940306 https://doi.org/10.48433/cr_so283 |
_version_ |
1766133432148033536 |