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Note |
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Thermosalinograph Keel 1 and Keel 2 data stored in data acquisition system DShip are uncorrected measurement data. |
Summary
Sensorweb integration |
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urn | vessel:heincke:tsg_heincke |
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contenttype | Summary |
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The thermosalinograph is an instrument used to accurately determine sea surface conductivity and temperature. The remote temperature sensor SBE38 is integrated with the SBE21 Thermosalinograph. |
Sensorweb integration |
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urn | vessel:heincke:tsg_heincke |
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contenttype |
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Contacts
Components
Metadata (Metadata Plugin) |
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Both thermosalinographs keel 1 and keel 2 consist of SBE21, external thermometer SBE38, NMEA interface box and a pipe system with a flow meter. The system is located in the box keel. The water inflow is in about 11 m depending on the ships draft. |
Subdevices
TSK1
TSK2
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Manufacturer | Seabird |
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Model | SBE21 with SBE38 |
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Serial No. | 2153181-3333, 2153181-3334, 3853181-0474, 3853181-0477 |
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Type | thermosalinograph |
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REGISTRY-Link | ↪ REGISTRY (8561) |
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Contacts
Sensorweb integration |
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urn | vessel:heincke:tsg_heincke |
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contenttype | Contacts |
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Name | Institution | Role |
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Sandra Tippenhauer | Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research | Editor | FIELAX GmbH | FIELAX Gesellschaft für wissenschaftliche Datenverarbeitung mbH | Engineer In Charge |
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Components
The thermosalinograph consists of the SBE21, the external thermometer SBE38, the NMEA interface box and a pipe system with a flow meter. The system is located in the bow room of the tank deck. Two devices of type SBE21 and two devices of type SBE38 exist on RV Heincke. They are used in rotation and calibrated regularly.
Sensorweb integration |
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urn | vessel:heincke:tsg_heincke |
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contenttype | Subdevices |
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Position
Sensorweb integration |
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urn | vessel:heincke:tsg_heincke |
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contenttype | LocalFrame |
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Info | no xyz-position given.The device is installed in the bow room of the tank deck. | X | 0.0 (no unit given) (no description given) | Y | 0.0 (no unit given) (no description given) | Z | 0.0 (no unit given) (no description given) |
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Data logging, storage and archiving
Logged
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TSK1
parameter
Sensorweb integration |
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urn | vessel:heincke:tsg_heincke |
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contenttype | Parameters |
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Parameter | O2ARegistry Output Type | Unit |
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conductivity | conductivity | Hz | Salinity | salinity | PSU | internal temperature | temperature | Hz | external temperature | water temperature | Hz | first voltage | voltage | V | second voltage | voltage | V |
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Central geographical ship's position and time standard
Metadata (Metadata Plugin) |
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| UTC time is supplied via NMEA telegram.
Geographical position is supplied via NMEA telegram. |
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Rawdata storage on board
Metadata (Metadata Plugin) |
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| Data storage in
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DShip
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Metadata (Metadata Plugin) |
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Uncorrected measurement data. |
TSK1
Metadata list |
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|| Device name | thermosalinometer keel ||
|| Parameters | conductivity keel S/m \[S/m\], salinity keel \[psu\], soundvelocity external \[m/s\], temperature keel \[°C\], temperature keel internal \[°C\], TSG_KEEL.SBE21.Sentence || |
TSK2
Metadata list |
|| Device name | TSK2 ||
|| Parameters | ConductivityHz \[Hz\], Conductivity Keel S/m \[S/m\], ConductivityKHz \[kHz\], Conductivity ms \[ms/cm\], density \[kg/m3\], FirstVoltage \[V\], salinity Keel 2 \[psu\], SBE \[Hz\], SecondVoltage \[Hz\], Sentence, soundvelocity external \[m/s\], sound velocity Keel \[m/s\], TemperatureHz \[Hz\], temperature Keel \[°C\], temperature Keel internal \[°C\], TSK2.SBE21.SBE21 || |
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Data archiving on land
Metadata (Metadata Plugin) |
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Shortly after the cruise the uncorrected thermosalinograph measurement data are available at the DShip onshore system https://dms.awi.de. As soon as a post-cruise calibration was performed, the data are processed and uploaded in [PANGAEA|http://www.pangaea.de/search?l&q=polarstern+thermosalinograph]. |
Metadata list |
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|| File format(s) | *.txt ||
|| Calibration certificates | YES ||
|| Location of certificates | Fielax GmbH (calibration information in Epic processing reports) || |
Documentation
See information for subdevices.
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