TSG data collected during Tara Oceans Polarcircle expedition (2013) QC validation process and SSS/SST data analysis
The Tara Polarcircle started in Lorient on 19/05/13 and ended in the same French harbour on 06/12/13 achieving a circumnavigation of the Arctic basin with stop-overs in Norway, Russia, Canada and Greenland. A thermosalinograph (TSG , Seabird SB45) and a temperature sensor (SBE38) have been recording...
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ftzenodo:oai:zenodo.org:376433 2023-05-15T14:29:15+02:00 TSG data collected during Tara Oceans Polarcircle expedition (2013) QC validation process and SSS/SST data analysis Le Goff, Hervé 2015-04-07 https://zenodo.org/record/376433 https://doi.org/10.5281/zenodo.376433 unknown https://zenodo.org/record/376433 https://doi.org/10.5281/zenodo.376433 oai:zenodo.org:376433 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode info:eu-repo/semantics/report publication-report 2015 ftzenodo https://doi.org/10.5281/zenodo.376433 2023-03-11T00:11:17Z The Tara Polarcircle started in Lorient on 19/05/13 and ended in the same French harbour on 06/12/13 achieving a circumnavigation of the Arctic basin with stop-overs in Norway, Russia, Canada and Greenland. A thermosalinograph (TSG , Seabird SB45) and a temperature sensor (SBE38) have been recording sea surface temperature (SST) and salinity(SSS) during the whole cruise . 54 hydrological stations have been achieved along the cruise, providing 163 CTD profiles to a maximum depth of 1000m. The CTD rosette was a Seabird 9plus system with double C and T sensors, which have been factory calibrated before and after the expedition .CTD profiles have been processed and QC validated by Vincent Taillandier (Laboratoire d’Océanographie de Villefranche) . Details about this validation process appear in reference [1]. Raw TSG data (recorded at 0.1 Hz) have been processed using pre and post campaign calibrations. Those calibrated data have been then filtered and median averaged every 1mn. They have been compared to SSS and SST averaged from surface bins of each CTD profile (when available) . For those CTD profiles who were validated as significant for inter-comparison, TSG data have been corrected from the (CTD-TSG) differences. Through this full process, Quality Controlled (QC) data for SSS and SST have been produced and are presented in this report . A technical appendix details the data processing methodology, including Seabird Calibration reports and hardware configuration for SBE45 and SBE38. Report Arctic Basin Arctic Greenland Zenodo Arctic Canada Greenland Norway |
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The Tara Polarcircle started in Lorient on 19/05/13 and ended in the same French harbour on 06/12/13 achieving a circumnavigation of the Arctic basin with stop-overs in Norway, Russia, Canada and Greenland. A thermosalinograph (TSG , Seabird SB45) and a temperature sensor (SBE38) have been recording sea surface temperature (SST) and salinity(SSS) during the whole cruise . 54 hydrological stations have been achieved along the cruise, providing 163 CTD profiles to a maximum depth of 1000m. The CTD rosette was a Seabird 9plus system with double C and T sensors, which have been factory calibrated before and after the expedition .CTD profiles have been processed and QC validated by Vincent Taillandier (Laboratoire d’Océanographie de Villefranche) . Details about this validation process appear in reference [1]. Raw TSG data (recorded at 0.1 Hz) have been processed using pre and post campaign calibrations. Those calibrated data have been then filtered and median averaged every 1mn. They have been compared to SSS and SST averaged from surface bins of each CTD profile (when available) . For those CTD profiles who were validated as significant for inter-comparison, TSG data have been corrected from the (CTD-TSG) differences. Through this full process, Quality Controlled (QC) data for SSS and SST have been produced and are presented in this report . A technical appendix details the data processing methodology, including Seabird Calibration reports and hardware configuration for SBE45 and SBE38. |
format |
Report |
author |
Le Goff, Hervé |
spellingShingle |
Le Goff, Hervé TSG data collected during Tara Oceans Polarcircle expedition (2013) QC validation process and SSS/SST data analysis |
author_facet |
Le Goff, Hervé |
author_sort |
Le Goff, Hervé |
title |
TSG data collected during Tara Oceans Polarcircle expedition (2013) QC validation process and SSS/SST data analysis |
title_short |
TSG data collected during Tara Oceans Polarcircle expedition (2013) QC validation process and SSS/SST data analysis |
title_full |
TSG data collected during Tara Oceans Polarcircle expedition (2013) QC validation process and SSS/SST data analysis |
title_fullStr |
TSG data collected during Tara Oceans Polarcircle expedition (2013) QC validation process and SSS/SST data analysis |
title_full_unstemmed |
TSG data collected during Tara Oceans Polarcircle expedition (2013) QC validation process and SSS/SST data analysis |
title_sort |
tsg data collected during tara oceans polarcircle expedition (2013) qc validation process and sss/sst data analysis |
publishDate |
2015 |
url |
https://zenodo.org/record/376433 https://doi.org/10.5281/zenodo.376433 |
geographic |
Arctic Canada Greenland Norway |
geographic_facet |
Arctic Canada Greenland Norway |
genre |
Arctic Basin Arctic Greenland |
genre_facet |
Arctic Basin Arctic Greenland |
op_relation |
https://zenodo.org/record/376433 https://doi.org/10.5281/zenodo.376433 oai:zenodo.org:376433 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.376433 |
_version_ |
1766303306698719232 |