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titleAttention:

Thermosalinograph Keel 1 and Keel 2 data stored in data acquisition system DShip are uncorrected measurement data.

Summary




Contacts

Components

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0Components
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

Position

Data logging, storage and archiving

Logged parameters

Central geographical ship's position and time standard

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0timestandard
UTC time is supplied via NMEA telegram.
Geographical position is supplied via NMEA telegram.

Rawdata storage on board

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0Rawdata
Data storage in DShip system.

Dship

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0DShip
Uncorrected measurement data.
Metadata list
|| 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

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0DataOnLand
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) ||

Documentation

Events


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