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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:ctd_sbe9plus_321485
contenttypeSummary

CTD provided by AWIThe CTD probe measures conductivity and temperature along a vertical transect through the water body. The measured parameter are used to calculate the salinity of the water. Additionally, up to 24 water samples can be taken in different water depths during the CTD measurements.


Sensorweb integration
urnvessel:polarstern:ctd_sbe9plus_321485
contenttypeMetadata
ManufacturerSeabird
Model SBE911plus mit SBE32
Serial No.PSn/a
TypeCTD
REGISTRY-Link↪ REGISTRY (1399)


Sensorweb integration
urnvessel:polarstern:ctd_sbe9plus_321485
contenttypeImages

No images available.

Image Added Image Added

Contacts

Sensorweb integration
urnvessel:polarstern:ctd_sbe9plus_321485
contenttypeContacts
Name Institution Role
Sandra TippenhauerMario HoppmannAlfred - Wegener -InstituteEditor
Antonia ImmerzAlfred-Wegener-InstituteEditor
Institute, Helmholtz Centre for Polar and Marine ResearchEngineer In Charge
Sandra TippenhauerAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchEngineer In Charge FongAlfred-Wegener-InstituteEditor
Alfred Wegener Institute for Polar and Marine ResearchAlfred Wegener Institute, Helmholz Helmholtz Centre for Polar and Marine ResearchOwnerpolarstern dshipAlfred-Wegener-Institutedship connector
Mats GranskogNorwegian Polar InstituteEditor


Components

The system consits of the CTD underwater unit (SBE9), the CTD shipboard equipment (SBE11), the watersampler carousel (SBE32) with 24 x 12 liter bottles (OTE) and the data acquisition computer with installed data acquisition software Seasave (V7.23.1) and data processing software SBE Data Processing (V7.22.5) and ManageCTD. The CTD underwater unit is equipped with 2 temperature (SBE3plus) and 2 conductivity (SBE4C) sensors by default, which are calibrated on a regular basis. Several external sensors are available, which can be used in water depth up to 6000m: altimeter (Benthos PSA-916D), Fluorometer (Dr. Haardt or Wetlabs EcoFLR), Oxygen sensor (SBE43), Transmissiometer (Weblabs CStar 25cm), mechanical bottom detector.
Metadata (Metadata Plugin)
0Components
Subdevices
 Sensorweb integration
urnvessel:polarstern:ctd_sbe9plus_321485
contenttypeSubdevices
altimeter temperature sensor conductivity meter 
 Name  Model  Type  Serial Number  REGISTRY-Link 
Altimeter PSA-916altimeter 
Altimeter Teledyne (Benthos) PSA-9161228↪ REGISTRY (5902)
Fl. Chla. Wetlabs FLRTDfluorometer 1670↪ REGISTRY (5905)
PAR Surface PAR Sensor PAR underwater PAR Sensor SBE11plus Deckunit (mit PAR) small scale facility SBE32 Water sampling frameWater Sampler 657↪ REGISTRY (5897)
SBE3plus temperature sensor temperature sensor SBE3plus temperature sensor SN 2417temperature sensor SBE3plus temperature sensor SBE3plusn/a↪ REGISTRY (8136)
SBE3plus temperature sensor SN 2460SBE3plustemperature sensor n/a↪ REGISTRY (8137)
SBE4 conductivity sensor conductivity meter SBE4 conductivity sensor SN 2054conductivity meter SBE4 conductivity sensor SBE4n/a↪ REGISTRY (8138)
SBE4 conductivity sensor SN 2055SBE4conductivity meter SBE43 oxygene sensor oxygen sensor SBE43 oxygene sensor oxygen sensor 
SBE43 oxygene sensor SBE43oxygen sensor 
SBE5 pump pump SBE5 pump pump 
SUNA DEEP Submersible Ultraviolet Nitrate Analyzer SUNA_DEEPNO3 sensor 
Transmissiometer C-Startransmissometer 
Underwater Vision Profiler SN204 UVPprofiler 
WET Labs ECO-AFL fluorometer Wetlabs Fl. CDOM fluorometer 
n/a↪ REGISTRY (8139)
SBE43 dissolved oxygen sensor SN 048048↪ REGISTRY (5879)
SBE43 dissolved oxygen sensor SN 743743↪ REGISTRY (6182)
SBE5 pump1954↪ REGISTRY (5891)
SBE5 pump8791↪ REGISTRY (5892)

Position
 Sensorweb integration
urnvessel:polarstern:ctd_sbe9plus_321485
contenttypeLocalFrame
No local frame definition found in sensor.awi.de.
Infono xyz-position given, device stored on deck E and deployed when needed
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
...
 Sensorweb integration
urnvessel:polarstern:ctd_sbe9plus_321485
contenttypeParameters
 Parameter  O2ARegistry Output Type  Unit 
conductivityconductivityS/m
temperaturewater temperature°C
altimeterdistancem
transmissionvisibility%
oxygen oxygenml/l
pressurepressuredbar
fluorescencefluorescenceV
No parameters found in sensor.awi.de.
Central geographical ship's position and time standard
 Metadata (Metadata Plugin)
0timestandard
Time synchronising of the computers is regulated via Windows Domain affiliation. UTC time is supplied via NMEA telegram and processed by Seasave software.
Geographical position is supplied via NMEA telegram and processed by Seasave software.
 Rawdata storage on board 
 Metadata (Metadata Plugin)
0Rawdata
Mass data: The ManageCTD software produces data files in the mass storage. 


|| root directory | \\polsrv1\data01\CTD ||
|| directory name | CruiseNo \\ e.g. \\ ANT-XXVI-1 ||
|| file name | several files in the following subdirectories: \\ btl \\ conf1 \\ dsp \\ final \\ mat \\ odv \\ work ||
|| Data volume (MB per day) ca | 50 || 
|| Number of files per day ca | 10 ||
 Metadata list
Data archiving on land 
 Metadata (Metadata Plugin)
0DataOnLand
After the cruise, the operator transfers the measurement data along with required meta data to AWI after consultaion with the data scientist and AWI Logistics. Then, the data (including meta data) can be made available on https://www.pangaea.de/ (for authorized users only).

 Metadata list
|| File format(s) | raw data: *.hex, *.bl, *.hdr, *.xmlcon; processed data: *.txt || 
|| Calibration certificates | YES ||
|| Location of certificates | PI (calibration data is stored in *.xmlcon file) ||
Documentation
 Sensorweb integration
urnvessel:polarstern:ctd_sbe9plus_321485
contenttypeResources
No resources available.