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

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Note
titleAttention:

The observatory is always manned with a weather radio technician and a meteorologist during scientific cruises. The facilities of the meteorological observatory can be co-used by scientists for special measurements.

Summary

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Sensorweb integration

Components

Space Metadata (Metadata Plugin)
0Components
The weatherstation consists of different sensors (see: subdevices) and a data acquisition unit. The data acquisition unit developed by AWI in colaboration with [FIELAX|http://www.fielax.de] provides local data storage and data transfer to the DShip system.

Subdevices

Image Removed

Position

Data logging, storage and archiving

Logged parameters

Central geographical ship's position and time standard

Metadata (Metadata Plugin)
0timestandard
Time synchronising is regulated via ntp between the acquisition computer xdas1 and the central ntp-server on board.
Metadata (Metadata Plugin)
0shipsposition
Geographical ship's position via DShip.

Rawdata storage on board

Metadata (Metadata Plugin)
0Rawdata
Data storage in DShip system.

Dship

Metadata (Metadata Plugin)
0DShip
Evaluated data.
Metadata list
|| Device name | weatherstation || 
|| Parameters | air pressure \[hPa\]; air temperature \[°C\]; ceiling \[ft\]; dewpoint rows nest \[°C\]; direct radiation \[W/m2\]; global radiation \[W/m2\]; max rel. wind velocity last min \[m/s\]; precipitation \[mm/min\]; rel. humidity \[%\]; rel. wind direction \[deg\]; rel. wind velocity \[m/s\]; sunshine indicator; true wind direction \[deg\]; true wind velocity \[m/s\]; true wind velocity \[Beaufort\]; true wind velocity \[Knots\] \[Kn\]; visibility \[m\]; water temperature \[°C\] ||

Data archiving on land 

Metadata (Metadata Plugin)
0DataOnLand
The acquired data are evaluated, archived and made available via Internet by the AWI.
DShip data set can be extracted from https://dms.awi.de.
Metadata list
|| File format(s) | stored in DShip System || 
|| Calibration certificates | YES ||
|| Location of certificates | Reederei Laeisz, T. Liebe ||

Documentation

urnvessel:polarstern:weather
contenttypeSummary

The weather station at Polarstern consists of several devices which measure standard parameters such as temperature, wind, humidity, barometric pressure, radiation and precipitation. Satellite images are received with a dedicated antenna which, together with the data, are used for forecast purposes. The station is operated by a weather technician-observer from the German Weather Service (DWD) who is responsible for the routine 3-hourly synoptic observations and the daily upper air soundings.


Sensorweb integration
urnvessel:polarstern:weather
contenttypeMetadata
ManufacturerAWI
ModelAWI
Serial No.n/a
Typesmall scale facility
REGISTRY-Link↪ REGISTRY (22)


Sensorweb integration
urnvessel:polarstern:weather
contenttypeImages

Image Added Image Added Image Added

Contacts

Sensorweb integration
urnvessel:polarstern:weather
contenttypeContacts
Name Institution Role
Bernd LooseAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchEngineer In Charge
Holger SchmithüsenAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchPrincipal Investigator, Editor
Alfred Wegener Institute for Polar and Marine ResearchAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchOwner
Loretta PreisAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchEngineer In Charge, Editor

Components

Metadata (Metadata Plugin)
0Components
Subdevices
 Sensorweb integration
urnvessel:polarstern:weather
contenttypeSubdevices
 Name  Model  Serial Number  REGISTRY-Link 
Barometric Pressure SensorVaisala PTB330 digital barometern/a↪ REGISTRY (1410)
Cloud Height DetectorCL51 F4060001↪ REGISTRY (1409)
Global Radiation SensorPyranometer SMP21n/a↪ REGISTRY (1415)
Ship Rain GaugeSRM 450 H093999↪ REGISTRY (1417)
Sunshine DetectorSONI e3 n/a↪ REGISTRY (1416)
Temperature and HumidityHMP155n/a↪ REGISTRY (1523)
Visibility SensorFS11n/a↪ REGISTRY (1408)
Water temperature for weather stationPT100n/a↪ REGISTRY (5010)
Wind Sensors (anemometer)Ultrasonic Anemometer Sonic 2D n/a↪ REGISTRY (1413)

Image Added
Position
 Sensorweb integration
urnvessel:polarstern:weather
contenttypeLocalFrame
Infono xyz-position given, the weather station is located on deck A
X0.0 (no unit given)
(no description given) 
Y0.0 (no unit given)
(no description given)
Z0.0 (no unit given)
(no description given) 
Data logging, storage and archiving
Logged parameters
 Sensorweb integration
urnvessel:polarstern:weather
contenttypeParameters
 Parameter  O2ARegistry Output Type  Unit 
true wind directionwind directiondeg
true wind velocitywind speedm/s
air pressurepressurehPa
air temperatureair temperature°C
rel. humidityrelative humidity%
global radiationglobal radiationW/m2
precipitationprecipitationmm/min
ceilingcloud ceilingft
direct radiationdirect radiationW/m2
sunshine indicatorUV radiationunknown
visibilityvisibilitym
max rel. wind velocity last minwind speedm/s
rel. wind velocitywind speedm/s
rel. wind directionwind directiondeg
true wind speedwind speedm/s
ceiling_mcloud ceilingm
Central geographical ship's position and time standard
 Metadata (Metadata Plugin)
0timestandard
 Rawdata storage on board 
 Metadata (Metadata Plugin)
0Rawdata
Dship
 Metadata (Metadata Plugin)
0DShip

 Metadata list
Data archiving on land 
 Metadata (Metadata Plugin)
0DataOnLand

 Metadata list
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