...
Note | ||
---|---|---|
| ||
Please note: The system runs continuously during all cruises. Support is given by the board electricians. Plaease ask them if you need specific info, or contact the responsible AWI scientist. |
Summary
...
Sensorweb integration |
---|
Components
Metadata (Metadata Plugin) | ||
---|---|---|
| ||
The system consists of a flow-through unit for CO2 extraction at a membrane and CO2 detection by a Li-cor Infra Red (IR) analyser. The instrument reports "mole fraction of CO2 in wet air [ppm]". Values of "pCO2 [µatm] can only be obtained with shore-based data processing. |
Position
| ||||
The OceanPack Sea-Air-Exchange system measures the partial pressure of CO2 (pCO2) in seawater using membrane equilibration and Li-cor IR analyser for CO2 detection. The instrument reports mole fraction of CO2 in wet air in ppm. Values of pCO2 in microatm can only be obtained with shore-based data processing. |
Sensorweb integration | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
| ||||||||||
|
Sensorweb integration | ||||
---|---|---|---|---|
| ||||
Contacts
Sensorweb integration | |||||||||
---|---|---|---|---|---|---|---|---|---|
| |||||||||
|
Components
Metadata (Metadata Plugin) | ||
---|---|---|
| ||
Position
Sensorweb integration | ||||||||
---|---|---|---|---|---|---|---|---|
| ||||||||
|
Data logging, storage and archiving
Logged parameters
Sensorweb integration | |||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||
|
Central geographical ship's position and time standard
Metadata (Metadata Plugin) | ||
---|---|---|
| ||
Time synchronising is regulated via DShip.
Geographical ship's position via DShip. | ||
Rawdata storage on board
Metadata (Metadata Plugin) | ||||
---|---|---|---|---|
| Data storage in the instrument itself and in the DShip system.
||||
Dship
Metadata (Metadata Plugin) | ||||
---|---|---|---|---|
| Uncorrected measurement data.||||
Metadata list |
---|
Data archiving on land
Metadata (Metadata Plugin) | ||
---|---|---|
| ||
After the cruise the (uncorrected) DShip data set can be extracted from https://dms.awi.de.
Data must be corrected before final use. Corrected data can only be obtained after on land processing. |
Metadata list |
---|
|| File format(s) | stored in DShip system ||
|| Calibration certificates | NO || |
Documentation
...
Metadata list |
---|
Documentation
Sensorweb integration | ||||
---|---|---|---|---|
| ||||
|