| Note | ||
|---|---|---|
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Thermosalinograph Keel 1 data stored in data acquisition system DShip are uncorrected measurement data. |
Summary
Responsible Persons
Components
| Metadata (Metadata Plugin) | ||
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The thermosalinograph keel 1 consists of the SBE21, the external thermometer SBE38, NMEA interface box and a pipe system with a flow meter. The system is located in the box keel together with a second SBE21 thermosalinograph keel 2. The water inflow is in about 11 m depending on the ships draft. |
Subdevices
Position
Data logging, storage and archiving
Logged parameters
Central geographical ship's position and time standard
| Metadata (Metadata Plugin) | ||
|---|---|---|
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UTC time is supplied via NMEA telegram. |
| Metadata (Metadata Plugin) | ||
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Geographical position is supplied via NMEA telegram. |
Rawdata storage on board
| Metadata (Metadata Plugin) | ||
|---|---|---|
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Data storage in DShip system. |
Dship
| Metadata (Metadata Plugin) | ||
|---|---|---|
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Uncorrected measurement data |
| 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 || |
Data archiving on land
| Space Metadata (Metadata Plugin) | ||
|---|---|---|
| ||
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 |
|---|
|| File format(s) | *.txt || || Calibration certificates | YES || || Location of certificates | Fielax GmbH (calibration information in Epic processing reports) || |