Hydrographic data from the south-bound Drake 2006 section
An hydrographic section with closely spaced stations (12 nm distance) was performed across the Drake Passage during the DRAKE 2006, ANT-XIII/3 cruise on board RV Polarstern on her way south from Punta Arenas to Jubany station (King-George Island). The section acquired during 16 - 26 January 2006 follows ground track #104 of Jason altimetry satellite. Thus, the section runs parallel to the Shackleton Fracture Zone and crosses the Yaghan Basin and the Ona Basin.
The data set comprises the 51 full-depth CTD stations of the south-bound section. The data were obtained with a Sea-Bird Electronics SBE 9/11+ with a 24 Hz sampling frequency. At the end of the cruise, the CTD sensors were sent to Sea-Bird Company for calibration. Conductivity and temperature sensor drifts were negligible (respectively, less than 10–5 S m-1 per year and less than 310–4 K per year). Salinity derived from the CTD measurements was compared with the salinity of samples taken from the water bottles, measured by Guildline-Autosal-8400 salinometer that was adjusted to IAPSO Standard Seawater. The data quality for salinity is better than ±0.002 and for temperature better than ±0.001 K. The data processed with Sea-Bird processing software have a vertical resolution of 0.1 m.
Important Note: This submission has been initially submitted to SEAscieNtific Open data Edition (SEANOE) publication service and received the recorded DOI.
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Date | 2022-01-01 |
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Date type | Creation: Date identifies when the resource was brought into existence |
Date | 2023-01-10 |
Date type | Revision: Date identifies when the resource was examined or re-examined and improved or amended |
Date | 2023-03-13 |
Date type | Publication: Date identifies when the resource was issued |
Date type | Publication: Date identifies when the resource was issued |
Unique resource identifier | a53ad03f-3839-8393-3936-000000089642 |
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Point of contact
Organisation name | SEA scieNtific Open data Edition |
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Delivery point | By address: IFREMER / IDM / SISMER - Scientific Information Systems for the SEA, IFREMER Centre de Bretagne, ZI Pointe du diable CS 10070 |
City | PLOUZANE |
Postal code | 29280 |
Country | France |
Electronic mail address | data@seanoe.org |
Linkage | https://www.seanoe.org/ |
Role | Publisher: Publisher |
Point of contact
Organisation name | Ifremer, Scientific Information Systems for the sea |
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Delivery point | IFREMER Centre de Bretagne ZI Pointe du diable CS 10070 |
City | PLOUZANE |
Postal code | 29280 |
Country | France |
Electronic mail address | sismer@ifremer.fr |
Linkage | http://data.ifremer.fr/SISMER |
Role | Dataset Holding Organisation: Dataset Holding Organisation |
Point of contact
Organisation name | Ifremer, Scientific Information Systems for the sea |
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Delivery point | IFREMER Centre de Bretagne ZI Pointe du diable CS 10070 |
City | PLOUZANE |
Postal code | 29280 |
Country | France |
Electronic mail address | sismer@ifremer.fr |
Linkage | http://data.ifremer.fr/SISMER |
Role | Author: Party who authored the resource |
Descriptive keywords
GEMET - INSPIRE themes, version 1.0 | |
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SeaVoX salt and fresh water body gazetteer | Atlantic Ocean |
SeaDataNet Agreed Parameter Groups | Water column temperature and salinity |
SeaDataNet device categories | CTD |
SeaVoX Device Catalogue | Sea-Bird SBE 911plus CTD |
SeaDataNet Parameter Discovery Vocabulary |
Salinity of the water column
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Temperature of the water column
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CRUISE SUMMARY REPORT INVENTORY (CSR) | 486_6520010 |
SeaVoX Platform Categories | research vessel |
MEDIN data format categories | Network Common Data Form |
BODC-approved data storage units (Vertical Unit) | Metres |
Character set | UTF8: 8-bit variable size UCS Transfer Format, based on ISO/IEC 10646 |
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Supplemental Information | Provost C., Renault A., Barré N., Sennéchael N., Garçon V., Sudre J., Huhn O. (2011). Two repeat crossings of Drake Passage in austral summer 2006: Short-term variations and evidence for considerable ventilation of intermediate and deep waters. Deep Sea Research Part II: Topical Studies in Oceanography, 58(25-26), 2555-2571. https://doi.org/10.1016/J.DSR2.2011.06.009 |
Supplemental Information | Sudre J., Garçon V., Provost C., Sennéchael N., Huhn O., Lacombe M. (2011). Short-term variations of deep water masses in Drake Passage revealed by a multiparametric analysis of the ANT-XXIII/3 bottle data. Deep Sea Research Part II: Topical Studies in Oceanography, 58(25-26), 2592-2612. https://doi.org/10.1016/J.DSR2.2011.01.005 |
Reference System Information
Anchor | WGS 1984 |
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Hierarchy level | Dataset: Information applies to the dataset |
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Statement | Raw data|The CTD used at hydrographic stations was of the type Sea-Bird Electronics SBE911 plus. It was supplemented by an oxygen sensor SBE 43, a transmissiometer (WetLabs C-Star, 660 nm wavelength) and a chlorophyll-sensitive fluorimeter (Chelsea Aquatrack). The CTD and peripheral instruments were attached to a multi-bottle water sampler type Sea-Bird 32 carrousel holding nominally 24 12-l bottles. Two bottles were removed to provide space for two ADCPs . At the end of the cruise, the CTD sensors were sent to Sea-Bird Company for calibration. Conductivity and temperature sensor drifts were negligible (respectively, less than 10–5 S m-1 per year and less than 310–4 K per year). Salinity derived from the CTD measurements was compared with the salinity of samples taken from the water bottles, measured by Guildline-Autosal-8400 salinometer that was adjusted to IAPSO Standard Seawater. The data quality for salinity is better than ±0.002 and for temperature better than ±0.001 K. |
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File identifier | a53ad03f-3839-8393-3936-000000089642 | ||||||||||||||||
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Metadata language | English | ||||||||||||||||
Character set | UTF8: 8-bit variable size UCS Transfer Format, based on ISO/IEC 10646 | ||||||||||||||||
Hierarchy level | Dataset: Information applies to the dataset | ||||||||||||||||
Date stamp | 2025-03-13T00:00:00 | ||||||||||||||||
Metadata standard name | ISO 19115:2003/19139 | ||||||||||||||||
Metadata standard version | 1.0 | ||||||||||||||||
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