Continuous thermosalinograph oceanography along RV POLARSTERN cruise track PS121
Raw data acquired by two thermosalinographs (SBE21, SeaBird GmbH) on board RV Polarstern were processed to yield a calibrated and validated data set of temperature, conductivity and salinity during expedition PS121. Both sensors were equipped with a more accurate external temperature sensor (SBE38,...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.930022 2023-05-15T15:42:18+02:00 Continuous thermosalinograph oceanography along RV POLARSTERN cruise track PS121 Metfies, Katja Hoppmann, Mario Tippenhauer, Sandra Rohardt, Gerd MEDIAN LATITUDE: 75.109213 * MEDIAN LONGITUDE: 4.767378 * SOUTH-BOUND LATITUDE: 55.204416 * WEST-BOUND LONGITUDE: -5.453931 * NORTH-BOUND LATITUDE: 79.959679 * EAST-BOUND LONGITUDE: 20.406696 * DATE/TIME START: 2019-08-11T07:40:00 * DATE/TIME END: 2019-09-13T05:30:00 * MINIMUM ELEVATION: -28.8 m * MAXIMUM ELEVATION: -28.8 m 2021-04-06 text/tab-separated-values, 11968 data points https://doi.pangaea.de/10.1594/PANGAEA.930022 https://doi.org/10.1594/PANGAEA.930022 en eng PANGAEA Metfies, Katja (2020): The Expedition PS121 of the Research Vessel POLARSTERN to the Fram Strait in 2019. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 738, 95 pp, https://doi.org/10.2312/BzPM_0738_2020 Rohardt, Gerd (2021): Continuous thermosalinograph oceanography along RV POLARSTERN cruise track PS121. hdl:10013/epic.411565bf-1517-42e3-b1f0-98a21d2e6230 Rohardt, Gerd (2021): General processing report of continuous thermosalinograph oceanography from POLARSTERN cruises PS121, PS122_1, PS122_2, PS122_3, PS122_4 and PS122_5. hdl:10013/epic.7fffb528-06bd-48ae-8489-cea0444c4eab https://doi.pangaea.de/10.1594/PANGAEA.930022 https://doi.org/10.1594/PANGAEA.930022 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Calculated from temperature and conductivity Conductivity DATE/TIME LATITUDE LONGITUDE North Sea Polarstern PS121 PS121_0_Underway-65 Salinity T/S data Temperature water internal Thermometer SBE 38 Thermosalinograph SBE 21 TSG Dataset 2021 ftpangaea https://doi.org/10.1594/PANGAEA.930022 https://doi.org/10.2312/BzPM_0738_2020 2023-01-20T09:14:45Z Raw data acquired by two thermosalinographs (SBE21, SeaBird GmbH) on board RV Polarstern were processed to yield a calibrated and validated data set of temperature, conductivity and salinity during expedition PS121. Both sensors were equipped with a more accurate external temperature sensor (SBE38, Sea-Bird GmbH). Data were downloaded from the DAVIS SHIP data base (https://dship.awi.de) with a resolution of 1 sec. The raw hex data were converted to temperature and conductivity while a sensor drift correction was applied using calibration coefficients from before and after the expedition. Salinity was calculated according to the instructions from the Practical Salinity Scale PSS-78, using the obtained (internal) temperature and conductivity data and a pressure of 11 dbar which represents the water depth of the inlet of the TSG system on Polarstern. A speed filter of 0.5 knots minimum speed was applied. Processed data are provided as 10min means of seawater salinity, conductivity and temperature, aligned with position data taken from the master track of PS121 (doi:10.1594/PANGAEA.908157). Further details and evaluation of the data is outlined in the data processing report found at the EPIC repository under URL (https://hdl.handle.net/10013/epic.7fffb528-06bd-48ae-8489-cea0444c4eab). Dataset Berichte zur Polar- und Meeresforschung Reports on Polar and Marine Research PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-5.453931,20.406696,79.959679,55.204416) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Calculated from temperature and conductivity Conductivity DATE/TIME LATITUDE LONGITUDE North Sea Polarstern PS121 PS121_0_Underway-65 Salinity T/S data Temperature water internal Thermometer SBE 38 Thermosalinograph SBE 21 TSG |
spellingShingle |
Calculated from temperature and conductivity Conductivity DATE/TIME LATITUDE LONGITUDE North Sea Polarstern PS121 PS121_0_Underway-65 Salinity T/S data Temperature water internal Thermometer SBE 38 Thermosalinograph SBE 21 TSG Metfies, Katja Hoppmann, Mario Tippenhauer, Sandra Rohardt, Gerd Continuous thermosalinograph oceanography along RV POLARSTERN cruise track PS121 |
topic_facet |
Calculated from temperature and conductivity Conductivity DATE/TIME LATITUDE LONGITUDE North Sea Polarstern PS121 PS121_0_Underway-65 Salinity T/S data Temperature water internal Thermometer SBE 38 Thermosalinograph SBE 21 TSG |
description |
Raw data acquired by two thermosalinographs (SBE21, SeaBird GmbH) on board RV Polarstern were processed to yield a calibrated and validated data set of temperature, conductivity and salinity during expedition PS121. Both sensors were equipped with a more accurate external temperature sensor (SBE38, Sea-Bird GmbH). Data were downloaded from the DAVIS SHIP data base (https://dship.awi.de) with a resolution of 1 sec. The raw hex data were converted to temperature and conductivity while a sensor drift correction was applied using calibration coefficients from before and after the expedition. Salinity was calculated according to the instructions from the Practical Salinity Scale PSS-78, using the obtained (internal) temperature and conductivity data and a pressure of 11 dbar which represents the water depth of the inlet of the TSG system on Polarstern. A speed filter of 0.5 knots minimum speed was applied. Processed data are provided as 10min means of seawater salinity, conductivity and temperature, aligned with position data taken from the master track of PS121 (doi:10.1594/PANGAEA.908157). Further details and evaluation of the data is outlined in the data processing report found at the EPIC repository under URL (https://hdl.handle.net/10013/epic.7fffb528-06bd-48ae-8489-cea0444c4eab). |
format |
Dataset |
author |
Metfies, Katja Hoppmann, Mario Tippenhauer, Sandra Rohardt, Gerd |
author_facet |
Metfies, Katja Hoppmann, Mario Tippenhauer, Sandra Rohardt, Gerd |
author_sort |
Metfies, Katja |
title |
Continuous thermosalinograph oceanography along RV POLARSTERN cruise track PS121 |
title_short |
Continuous thermosalinograph oceanography along RV POLARSTERN cruise track PS121 |
title_full |
Continuous thermosalinograph oceanography along RV POLARSTERN cruise track PS121 |
title_fullStr |
Continuous thermosalinograph oceanography along RV POLARSTERN cruise track PS121 |
title_full_unstemmed |
Continuous thermosalinograph oceanography along RV POLARSTERN cruise track PS121 |
title_sort |
continuous thermosalinograph oceanography along rv polarstern cruise track ps121 |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.930022 https://doi.org/10.1594/PANGAEA.930022 |
op_coverage |
MEDIAN LATITUDE: 75.109213 * MEDIAN LONGITUDE: 4.767378 * SOUTH-BOUND LATITUDE: 55.204416 * WEST-BOUND LONGITUDE: -5.453931 * NORTH-BOUND LATITUDE: 79.959679 * EAST-BOUND LONGITUDE: 20.406696 * DATE/TIME START: 2019-08-11T07:40:00 * DATE/TIME END: 2019-09-13T05:30:00 * MINIMUM ELEVATION: -28.8 m * MAXIMUM ELEVATION: -28.8 m |
long_lat |
ENVELOPE(-5.453931,20.406696,79.959679,55.204416) |
genre |
Berichte zur Polar- und Meeresforschung Reports on Polar and Marine Research |
genre_facet |
Berichte zur Polar- und Meeresforschung Reports on Polar and Marine Research |
op_relation |
Metfies, Katja (2020): The Expedition PS121 of the Research Vessel POLARSTERN to the Fram Strait in 2019. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 738, 95 pp, https://doi.org/10.2312/BzPM_0738_2020 Rohardt, Gerd (2021): Continuous thermosalinograph oceanography along RV POLARSTERN cruise track PS121. hdl:10013/epic.411565bf-1517-42e3-b1f0-98a21d2e6230 Rohardt, Gerd (2021): General processing report of continuous thermosalinograph oceanography from POLARSTERN cruises PS121, PS122_1, PS122_2, PS122_3, PS122_4 and PS122_5. hdl:10013/epic.7fffb528-06bd-48ae-8489-cea0444c4eab https://doi.pangaea.de/10.1594/PANGAEA.930022 https://doi.org/10.1594/PANGAEA.930022 |
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.930022 https://doi.org/10.2312/BzPM_0738_2020 |
_version_ |
1766375489839038464 |