Processed underway Thermosalinograph (TSG) observations from Algoa Voyage 268, February - March 2020 ...
A SeaBird SBE45 Thermosalinograph (TSG) is used to opportunistically collect underway near-surface temperature and conductivity measurements during research and monitoring cruises. Water is continuously pumped to the TSG from an intake located in the hull of the vessel, and the observations are cont...
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Department of Forestry, Fisheries and the Environment
2021
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Online Access: | https://dx.doi.org/10.15493/dea.mims.25010001 https://api.odp.saeon.ac.za/catalog/MIMS/go/10.15493/dea.mims.25010001 |
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ftdatacite:10.15493/dea.mims.25010001 2024-03-31T07:55:22+00:00 Processed underway Thermosalinograph (TSG) observations from Algoa Voyage 268, February - March 2020 ... Leon Jacobs Marcel van den Berg Tarron Lamont 2021 txt https://dx.doi.org/10.15493/dea.mims.25010001 https://api.odp.saeon.ac.za/catalog/MIMS/go/10.15493/dea.mims.25010001 en eng Department of Forestry, Fisheries and the Environment https://dx.doi.org/10.15493/dea.mims.26500009 https://dx.doi.org/10.15493/dea.mims.25010002 Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) -5.0 m Mean sea level completed license oceans Integrated Ecosystem Programme Southern Benguela IEP SB SOUTH ATLANTIC OCEAN THERMOSALINOGRAPH SBE45 Thermosalinograph TSG near-surface temperature conductivity salinity underway Algoa ALG268 WGS 84 textTable dataset Dataset 2021 ftdatacite https://doi.org/10.15493/dea.mims.2501000110.15493/dea.mims.2650000910.15493/dea.mims.25010002 2024-03-04T13:41:37Z A SeaBird SBE45 Thermosalinograph (TSG) is used to opportunistically collect underway near-surface temperature and conductivity measurements during research and monitoring cruises. Water is continuously pumped to the TSG from an intake located in the hull of the vessel, and the observations are continuously interfaced with navigational information. A temperature sensor close to the intake provides temperature measurements of the incoming water (T1). The temperature of the water inside the conductivity cell (T2) is used to accurately compute salinity (S) from the conductivity measurements (C). Here we present the 10-second resolution processed TSG data collected, between 25 February 2020 and 04 March 2020, during Voyage 268 on the Algoa. ... : The SeaBird SBE45 Thermosalinograph (TSG) is used on the Algoa for the collection of underway near-surface temperature and conductivity measurements. The underway seawater is obtained from a depth of 5m below the surface and pumped through the TSG. Data is collected using the most recent SeaBird (SBE) SeaSave software and processed using the most recent SBE Data Processing Software. The software was set to record data at 10 second intervals for the duration of the cruise, between 25 February 2020 and 04 March 2020. Data was collected in the southern part of the Benguela Current Large Marine Ecosystem (BCLME) region on the west coast of South Africa. Unreliable TSG measurements can result from a variety of problems encountered during the cruises, including insufficient water flow, extreme air bubbling during severely adverse weather conditions, debris trapped in the system, or a variety of electronic failures. Detailed visual inspection of the ship trajectory and TSG measurements, as well as comparisons with ... Dataset South Atlantic Ocean DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
-5.0 m Mean sea level completed license oceans Integrated Ecosystem Programme Southern Benguela IEP SB SOUTH ATLANTIC OCEAN THERMOSALINOGRAPH SBE45 Thermosalinograph TSG near-surface temperature conductivity salinity underway Algoa ALG268 WGS 84 textTable |
spellingShingle |
-5.0 m Mean sea level completed license oceans Integrated Ecosystem Programme Southern Benguela IEP SB SOUTH ATLANTIC OCEAN THERMOSALINOGRAPH SBE45 Thermosalinograph TSG near-surface temperature conductivity salinity underway Algoa ALG268 WGS 84 textTable Leon Jacobs Marcel van den Berg Tarron Lamont Processed underway Thermosalinograph (TSG) observations from Algoa Voyage 268, February - March 2020 ... |
topic_facet |
-5.0 m Mean sea level completed license oceans Integrated Ecosystem Programme Southern Benguela IEP SB SOUTH ATLANTIC OCEAN THERMOSALINOGRAPH SBE45 Thermosalinograph TSG near-surface temperature conductivity salinity underway Algoa ALG268 WGS 84 textTable |
description |
A SeaBird SBE45 Thermosalinograph (TSG) is used to opportunistically collect underway near-surface temperature and conductivity measurements during research and monitoring cruises. Water is continuously pumped to the TSG from an intake located in the hull of the vessel, and the observations are continuously interfaced with navigational information. A temperature sensor close to the intake provides temperature measurements of the incoming water (T1). The temperature of the water inside the conductivity cell (T2) is used to accurately compute salinity (S) from the conductivity measurements (C). Here we present the 10-second resolution processed TSG data collected, between 25 February 2020 and 04 March 2020, during Voyage 268 on the Algoa. ... : The SeaBird SBE45 Thermosalinograph (TSG) is used on the Algoa for the collection of underway near-surface temperature and conductivity measurements. The underway seawater is obtained from a depth of 5m below the surface and pumped through the TSG. Data is collected using the most recent SeaBird (SBE) SeaSave software and processed using the most recent SBE Data Processing Software. The software was set to record data at 10 second intervals for the duration of the cruise, between 25 February 2020 and 04 March 2020. Data was collected in the southern part of the Benguela Current Large Marine Ecosystem (BCLME) region on the west coast of South Africa. Unreliable TSG measurements can result from a variety of problems encountered during the cruises, including insufficient water flow, extreme air bubbling during severely adverse weather conditions, debris trapped in the system, or a variety of electronic failures. Detailed visual inspection of the ship trajectory and TSG measurements, as well as comparisons with ... |
format |
Dataset |
author |
Leon Jacobs Marcel van den Berg Tarron Lamont |
author_facet |
Leon Jacobs Marcel van den Berg Tarron Lamont |
author_sort |
Leon Jacobs |
title |
Processed underway Thermosalinograph (TSG) observations from Algoa Voyage 268, February - March 2020 ... |
title_short |
Processed underway Thermosalinograph (TSG) observations from Algoa Voyage 268, February - March 2020 ... |
title_full |
Processed underway Thermosalinograph (TSG) observations from Algoa Voyage 268, February - March 2020 ... |
title_fullStr |
Processed underway Thermosalinograph (TSG) observations from Algoa Voyage 268, February - March 2020 ... |
title_full_unstemmed |
Processed underway Thermosalinograph (TSG) observations from Algoa Voyage 268, February - March 2020 ... |
title_sort |
processed underway thermosalinograph (tsg) observations from algoa voyage 268, february - march 2020 ... |
publisher |
Department of Forestry, Fisheries and the Environment |
publishDate |
2021 |
url |
https://dx.doi.org/10.15493/dea.mims.25010001 https://api.odp.saeon.ac.za/catalog/MIMS/go/10.15493/dea.mims.25010001 |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
op_relation |
https://dx.doi.org/10.15493/dea.mims.26500009 https://dx.doi.org/10.15493/dea.mims.25010002 |
op_rights |
Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) |
op_doi |
https://doi.org/10.15493/dea.mims.2501000110.15493/dea.mims.2650000910.15493/dea.mims.25010002 |
_version_ |
1795037188324327424 |