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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:sondes
contenttypeSummary

The radiosonde sounding system gathers meteorological data (pressure, temperature, humidity, wind, position) from a mandatory radiosonde and data from additional sensors like ozonesonde (ozone), cryogenic frostpoint hygrometer (CFH; stratospheric water vapour) and COBALD (aerosol) as well as from ground based sensors (standard humidity chamber, and others).


Sensorweb integration
urnvessel:polarstern:sondes
contenttypeMetadata
ManufacturerVaisala
Model
Serial No.n/a
Typeradiosonde
SENSORREGISTRY-Link↪ REGISTRY (4200)


Sensorweb integration
urnvessel:polarstern:sondes
contenttypeImages

Image Added

Contacts

Sensorweb integration
urnvessel:polarstern:sondes
contenttypeContacts
Name Institution Role
Alexander SchulzBernd LooseAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchData Provider
Alfred Wegener Institute for Polar and Marine ResearchAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchOwner
Engineer In Charge
Holger SchmithüsenHolger DeckelmannAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchData ProviderMarion Maturilli
Alfred Wegener Institute , Helmholtz Centre for Polar and Marine ResearchPrincipal Investigator, Data Provider, EditorRalf JaiserAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchOwner
Marion MaturilliData ProviderJürgen GraeserAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchData ProviderEditor
Loretta PreisAnja SommerfeldAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchData Provider
Sandro DahlkeAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchData Provider
Benjamin SeggerAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchData Provider
Markus RexAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchData Provider
Device Contact

Components

The system consists of a sounding PC, electronic unit "DigiCora", ground check set, GPS antenna, telemtry antenna, Helium filling unit.
Metadata (Metadata Plugin)
0Components

 Sensorweb integration
urnvessel:polarstern:sondes
contenttypeSubdevices
 Name  Model  Serial Number  SENSOR REGISTRY-
Link Link 
DigiCORA Sounding System MW41MW41
Compact Optical Backscatter Aerosol DetectorCOBALDn/a↪
Cryogenic Frostpoint Hygrometern/a↪
ECC-6A Ozone SondeECC-6An/a↪
GRUAN sounding auxiliary sensorsn/a↪MW41 Receiving Systemn/a↪ REGISTRY (4145)
RS41-SGP RadiosondeRS41-SGPn/a↪ REGISTRY (4146)
Position
 Sensorweb integration
urnvessel:polarstern:sondes
contenttypeLocalFrame
Infono xyz-position given, antenna located on upper observation deck, receiving station located in A112
X0.0 
(no description given) 
Y0.0 
(no description given)
Z0.0 
(no description given) 
Data logging, storage and archiving
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 Sensorweb integration
urnvessel:polarstern:sondes:rs41
contenttypeParameters
 Parameter  Sensor O2ARegistry Output Type  Unit 
Atmospheric TemperaturetemperatureK
Relative Humidityrelative humidity%
pressurepressurehPa
wind speedwind speedm/s
wind directionwind directiondeg
...
 Metadata (Metadata Plugin)
0timestandard
Time synchronising is regulated via onboard NTP server.
Geographical ship's position via unit's GPS receiver.
 Rawdata storage on board 
Mass data: The data acquisition software creates rawdata on the local drive of the sounding computer and in the mass storage.

 Metadata (Metadata Plugin)
0Rawdata

|| root directory | data01 ||
|| directory name | CruiseNo \\ e.g. \\ ANT25_3 ||
|| file name | DBLK_YYYYMMDD_hhmmss.mwx || 
|| Data volume (MB per day) ca | 16 or 32 || 
|| Number of files per day ca | 1 or 2 ||
 Metadata list
Data archiving on land 
After the cruise, the operator transfers the measurement data along with required meta data to AWI. After consultation with the data scientist and AWI Logistics they are uploaded to the PANGAEA repository. Then, the data (including meta data) can be extracted from https://www.pangaea.de/ (for authorized users only).
 Metadata (Metadata Plugin)
0DataOnLand

|| File format(s) | *.txt || 
|| Calibration certificates | NO ||
 Metadata list
Documentation
 Sensorweb integration
urnvessel:polarstern:sondes:digicora
contenttypeResources
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