Raw data from UCTD (Underway CTD) during MERIAN cruise MSM93
The Teledyne Underway CTD was operated in tow-yo mode: the winch brake is disengaged and the probe is in approximate free-fall at 4m/s to 1m/s vertical speed collecting data for a cast. Then the brake is engaged and the probe is hauled in until it is within 10m horizontal behind the vessel at the se...
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PANGAEA - Data Publisher for Earth & Environmental Science
2021
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ftdatacite:10.1594/pangaea.939733 2023-05-15T15:10:04+02:00 Raw data from UCTD (Underway CTD) during MERIAN cruise MSM93 von Appen, Wilken-Jon Hofmann, Zerlina Mathieu, Laura Hagemann, Jonas Engicht, Carina Kuhlmey, David 2021 application/zip https://dx.doi.org/10.1594/pangaea.939733 https://doi.pangaea.de/10.1594/PANGAEA.939733 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1594/pangaea.939712 https://dx.doi.org/10.48433/cr_msm93 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Fram Strait underway CTD CTD, underway MSM93 Maria S. Merian FRontiers in Arctic marine Monitoring FRAM Physical Oceanography @ AWI AWI_PhyOce Dataset dataset 2021 ftdatacite https://doi.org/10.1594/pangaea.939733 https://doi.org/10.1594/pangaea.939712 https://doi.org/10.48433/cr_msm93 2022-04-01T15:53:32Z The Teledyne Underway CTD was operated in tow-yo mode: the winch brake is disengaged and the probe is in approximate free-fall at 4m/s to 1m/s vertical speed collecting data for a cast. Then the brake is engaged and the probe is hauled in until it is within 10m horizontal behind the vessel at the sea surface. The winch is then disengaged and the next cast starts. A straight section is collected with the same probe in the water. At the end of the section, the probe is recovered. The data is recorded internally on the probe and only read out once the probe is back on deck. A front in the open ocean region in the vicinity of the ice edge in Fram Strait was searched for with a ~100km long constant depth Triaxus transect on July 8. When a front had been found, it was surveyed in 3D by parallel UCTD sections and drifters were deployed. The front was followed until July 16 with the repeat of parallel UCTD and Triaxus sections. During one UCTD section, an operator error resulted in the fact that the probe appeared to have been started while in fact it had not been started before deployment. In total 21 sections were occupied excluding the section where no data was recorded (station MSM93_62-1). Dataset Arctic Fram Strait DataCite Metadata Store (German National Library of Science and Technology) Arctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Fram Strait underway CTD CTD, underway MSM93 Maria S. Merian FRontiers in Arctic marine Monitoring FRAM Physical Oceanography @ AWI AWI_PhyOce |
spellingShingle |
Fram Strait underway CTD CTD, underway MSM93 Maria S. Merian FRontiers in Arctic marine Monitoring FRAM Physical Oceanography @ AWI AWI_PhyOce von Appen, Wilken-Jon Hofmann, Zerlina Mathieu, Laura Hagemann, Jonas Engicht, Carina Kuhlmey, David Raw data from UCTD (Underway CTD) during MERIAN cruise MSM93 |
topic_facet |
Fram Strait underway CTD CTD, underway MSM93 Maria S. Merian FRontiers in Arctic marine Monitoring FRAM Physical Oceanography @ AWI AWI_PhyOce |
description |
The Teledyne Underway CTD was operated in tow-yo mode: the winch brake is disengaged and the probe is in approximate free-fall at 4m/s to 1m/s vertical speed collecting data for a cast. Then the brake is engaged and the probe is hauled in until it is within 10m horizontal behind the vessel at the sea surface. The winch is then disengaged and the next cast starts. A straight section is collected with the same probe in the water. At the end of the section, the probe is recovered. The data is recorded internally on the probe and only read out once the probe is back on deck. A front in the open ocean region in the vicinity of the ice edge in Fram Strait was searched for with a ~100km long constant depth Triaxus transect on July 8. When a front had been found, it was surveyed in 3D by parallel UCTD sections and drifters were deployed. The front was followed until July 16 with the repeat of parallel UCTD and Triaxus sections. During one UCTD section, an operator error resulted in the fact that the probe appeared to have been started while in fact it had not been started before deployment. In total 21 sections were occupied excluding the section where no data was recorded (station MSM93_62-1). |
format |
Dataset |
author |
von Appen, Wilken-Jon Hofmann, Zerlina Mathieu, Laura Hagemann, Jonas Engicht, Carina Kuhlmey, David |
author_facet |
von Appen, Wilken-Jon Hofmann, Zerlina Mathieu, Laura Hagemann, Jonas Engicht, Carina Kuhlmey, David |
author_sort |
von Appen, Wilken-Jon |
title |
Raw data from UCTD (Underway CTD) during MERIAN cruise MSM93 |
title_short |
Raw data from UCTD (Underway CTD) during MERIAN cruise MSM93 |
title_full |
Raw data from UCTD (Underway CTD) during MERIAN cruise MSM93 |
title_fullStr |
Raw data from UCTD (Underway CTD) during MERIAN cruise MSM93 |
title_full_unstemmed |
Raw data from UCTD (Underway CTD) during MERIAN cruise MSM93 |
title_sort |
raw data from uctd (underway ctd) during merian cruise msm93 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2021 |
url |
https://dx.doi.org/10.1594/pangaea.939733 https://doi.pangaea.de/10.1594/PANGAEA.939733 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Fram Strait |
genre_facet |
Arctic Fram Strait |
op_relation |
https://dx.doi.org/10.1594/pangaea.939712 https://dx.doi.org/10.48433/cr_msm93 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.939733 https://doi.org/10.1594/pangaea.939712 https://doi.org/10.48433/cr_msm93 |
_version_ |
1766341130532683776 |