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Comment: Automatically updated by Registry2Confluence-Transporter (polarstern@ingestsrv1, ask o2a-support@awi.de for questions)

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Sensorweb integration
urnvessel:polarstern:magnetometer
contenttypeSummary

Magnetometers are used to measure the earth magnetic field. The magnetometer on board of Polarstern is a vector magnetometer that measures the vector components of the magnetic field. It consists of an upper and a lower sensor.

vessel:polarstern:magnetometer (1407)


Sensorweb integration
urnvessel:polarstern:magnetometer
contenttypeMetadata
ManufacturerMAGSON GmbH
ModelMFG-2S
Serial No.n/a
Typemagnetometer
REGISTRY-Link↪ REGISTRY (1407)


Sensorweb integration
urnvessel:polarstern:magnetometer
contenttypeImages

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Sensorweb integration
urnvessel:polarstern:magnetometer
contenttypeContacts
Name Institution Role
Graeme EaglesThorsten EggersAlfred - Wegener Institute of , Helmholtz Centre for Polar and Marine ResearchPrincipal Investigator, Data ScientistThorsten EggersEngineer In Charge
Alfred - Wegener - Institute for Polar and Marine ResearchEngineer In ChargeAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchOwner
Graeme EaglesAlfred Wegener Institute, Helmholz Helmholtz Centre for Polar and Marine ResearchOwnerPrincipal Investigator, Data Scientist


Components

The system consits of two fluxgate magnetometers mounted at the crows nest.
Metadata (Metadata Plugin)
0Components
Subdevices
 Sensorweb integration
urnvessel:polarstern:magnetometer
contenttypeSubdevices
 Name  Model  Serial Number  REGISTRY-Link 
Magnetometer downMFG-2S2000.03↪ REGISTRY (1436)
Magnetometer upMFG-2S2000.02↪ REGISTRY (1435)

Position
 Sensorweb integration
urnvessel:polarstern:magnetometer
contenttypeLocalFrame
Infoxyz-position calculated from Alignment Survey Report (2016), located on mast platform
X62.76 m
(X-0 is at the center of der rudder (ref. design drawing of the vessel), positive X-axis is forward and along vessel centerline) 
Y-0.067 m
(Y-0 at centerline, positive Y-axis is portside)
Z38.323 m
(Z-0 is set to the lowest point of the keel, positive Z-axis is upwards) 
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 Sensorweb integration
urnvessel:polarstern:magnetometer
contenttypeParameters
 Parameter  Sensor O2ARegistry Output Type  Unit 
electronics temperature porttemperature°C
electronics temperature starbordtemperature°C
geomagnetic total field intensity portsidemagnetic fieldnT
geomagnetic total field intensity starbord sidemagnetic fieldnT
sensor temperature portsidetemperature°C
sensor temperature starbord sidetemperature°C
geomagnetic x-component starbord sidemagnetic fieldnT
geomagnetic x-component port sidemagnetic fieldnT
geomagnetic y-component starbord sidemagnetic fieldnT
geomagnetic y-component port sidemagnetic fieldnT
geomagnetic z-component starbord sidemagnetic fieldnT
geomagnetic z-component port sidemagnetic fieldnT
gyro headingattitudedegreedeg
gyro pitchattitudedegreedeg
gyro rollattitudedegreedeg
Central geographical ship's position and time standard
Time stamp via NMEA telegram.
Geographical ship's position via NMEA telegram.
 Metadata (Metadata Plugin)
0timestandard
 Rawdata storage on board 
Data storage in DShip system.

 Metadata (Metadata Plugin)
0Rawdata
Dship
Uncorrected measurement data.
 Metadata (Metadata Plugin)
0DShip

 Metadata list
|| Device name | magnetics || 
|| Parameters| electronics temperature port \[°C\]; electronics temperature starbord \[°C\]; FP \[nT\]; FS \[nT\]; gyro heading \[deg\]; gyro pitch \[deg\]; gyro roll \[deg\]; sensor temperature port \[°C\]; sensor temperature starbord \[°C\]; XP-component \[nT\]; XS-component \[nT\]; YP-component \[nT\]; YS-component \[nT\]; ZP-component \[nT\]; ZS-component \[nT\] ||
Data archiving on land 
 Metadata (Metadata Plugin)
0DataOnLand
After the cruise the DShip data set can be extracted from https://dms.awi.de.

|| File format(s) | *.txt || 
|| Calibration certificates | NO ||
 Metadata list
Documentation
  • König, M. (2006): Processing of shipborne magnetometer data and revision of the timing and geometry of the Mesozoic break-up of Gondwana = Auswertung schiffsfester Magnetometerdaten und die Neubestimmung des Zeitpunktes und der Geometrie des Mesozoischen Aufbruchs von Gondwana , Berichte zur Polar- und Meeresforschung (Reports on Polar and Marine Research), Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 525 , 137 p. .