Versions Compared

Old Version 40

changes.mady.by.user polarstern account

Saved on

compared with

New Version Current

changes.mady.by.user polarstern account

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Comment: Automatically updated by Registry2Confluence-Transporter (polarstern@ingestsrv1, ask o2a-support@awi.de for questions)

...

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
Benjamin Rabe
Name Institution Role
Alfred-Wegener-InstituteEditorMario HoppmannAlfred - Wegener -InstituteInstitute, Helmholtz Centre for Polar and Marine ResearchEngineer In ChargeEditor
Sandra TippenhauerAlfred - Wegener -InstituteEditor
Antonia ImmerzAlfred-Wegener-InstituteEditor
Allison FongAlfred-Wegener-InstituteEditor
Institute, Helmholtz Centre for Polar and Marine ResearchEngineer In Charge
Alfred Wegener Institute Alfred Wegener Institute for Polar and Marine ResearchAlfred Wegener Institute, Helmholz Helmholtz Centre for Polar and Marine ResearchOwner
polarstern dshipAlfred-Wegener-Institutedship connector
Mats GranskogNorwegian Polar InstituteEditor
Dorothea BauchGEOMARData Provider
Ellen DammAWIData Provider
Ying-Chih FangAWIEditor
KuznetsovEditor
Hailong LiuJiaotong-Universität ShanghaiData Provider


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
temperature sensor temperature sensor temperature sensor conductivity meter conductivity meter conductivity  meter fluorometer 
 Name  Model  Type  Serial Number  REGISTRY-Link 
Altimeter PSA-916altimeter 
Altimeter Teledyne (Benthos) PSA-916altimeter 1228↪ REGISTRY (5902)
Fl. Chla. Wetlabs FLRTD fluorometer 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 SBE3plus temperature sensor 657↪ REGISTRY (5897)
SBE3plus temperature sensor SN 2417SBE3plus temperature sensor SBE3plusn/a↪ REGISTRY (8136)
SBE3plus temperature sensor SN 2460SBE3plustemperature sensor SBE4 conductivity sensor n/a↪ REGISTRY (8137)
SBE4 conductivity sensor SN 2054SBE4 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 SIO SUNA Nitrate profiler NO3 sensor 
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)
Transmissiometer C-Startransmissometer 
Underwater Vision Profiler SN204 UVPprofiler 
WET Labs ECO-AFL fluorometer Wetlabs Fl. CDOM 

Position
 Sensorweb integration
urnvessel:polarstern:ctd_sbe9plus_321485
contenttypeLocalFrame
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) 
No local frame definition found in sensor.awi.de.
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
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.
 Metadata (Metadata Plugin)
0timestandard
 Rawdata storage on board 
Mass data: The ManageCTD software produces data files in the mass storage. 

 Metadata (Metadata Plugin)
0Rawdata

|| 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).

|| 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) ||
 Metadata list
Documentation
 Sensorweb integration
urnvessel:polarstern:ctd_sbe9plus_321485
contenttypeResources
No resources available.