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

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Note
titleAttention:

Please note that operations of the CTD (Conductivity-Temperature-Depth) watersampler requires experienced scientific staff on board. The system is not operated by the ship's crew. Announce operations with the CTD Watersampler watersampler to AWI-Logistics prior to the cruise and clarify the data transfer after the cruise.

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Sensorweb integration
urnvessel:heincke:ctd_sbe9plus_1015
contenttypeSummary

The 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. A fluorometer, an oxygen sensor and a transmissiometer are attached to the CTD as well. The system is operational up to 2000m water depth.



Sensorweb integration
urnvessel:heincke:ctd_sbe9plus_1015
contenttypeMetadata
ManufacturerSeabird
ModelSBE911plus mit SBE32
Serial No.n/aSBE11P S/N: 11P52063-0792
TypeCTD
REGISTRY-Link↪ REGISTRY (2361)



Sensorweb integration
urnvessel:heincke:ctd_sbe9plus_1015
contenttypeImages

Image Modified Image Modified Image Modified Image Modified

Contacts

Sensorweb integration
urnvessel:heincke:ctd_sbe9plus_1015
contenttypeContacts
Name Institution Role Name
Data ScientistRohardt, Gerd
Data ScientistWisotzky, Andreas

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Sandra TippenhauerAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchEditor

Components

The CTD system consists of the underwater unit SBE 9plus, the deck unit SBE 11plus V2 and the carousel water sampler SBE32 which is equipped with free flow water samplers manufactured by Hydro-Bios. The CTD is outfitted with a double set of temperature (SBE 3plus) and conductivity (SBE 4C) sensors that are calibrated regularly. Additionally, an altimeter, a transmissometer, an oxygen sensor and a fluorometer may be attached to the CTD unit and operated to water depths of 6000m.

On the CTD data aquisition PC in the Messraum following software is installed: aquisition software Seasave (Version V7_19), SBE Data processing software, ManageCTD software packet for cleansing and conversion of the data and Ocean Data View (ODV) for visualization.

Under the table in the Messraum a frame with four backup bottles is installed.


Sensorweb integration
urnvessel:heincke:ctd_sbe9plus_1015
contenttypeSubdevices
altimeter conductivity meter transmissometer
Name Model Type Serial Number REGISTRY-Link
Fl Chla Wetlabs FLRTD1365↪ REGISTRY (5907)Altimeter PSA-916
SBE32 water samplerSBE32remote water sampler n/a↪ REGISTRY (2363)
SBE3plus temperature sensor4918↪ REGISTRY (5856)
SBE3plus temperature sensor5110↪ REGISTRY (5859)
SBE4 conductivity sensor3810↪ REGISTRY (5878)
SBE4 conductivity sensor3827↪ REGISTRY (8506)
SBE43 oxygene sensorSBE43oxygen sensor n/a↪ REGISTRY (4123)
SBE43 oxygene sensor2007↪ REGISTRY (5884)
SBE5 pump4297↪ REGISTRY (5893)
SBE5 pump5228↪ REGISTRY (5894)
Transmissiometer Wetlabs C-Star435↪ REGISTRY (5915)Transmissiometer C-Star


Position


Sensorweb integration
urnvessel:heincke:ctd_sbe9plus_1015
contenttypeLocalFrame
Origin Description:InfoThe CTD unit is usually stored on the main deck. Electronics and the computer for operation are installed in the Mess- und Registrierraum.
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

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Sensorweb integration
urnvessel:heincke:ctd_sbe9plus_1015
contenttypeParameters
Parameter Sensor O2ARegistry Output Type Units Unit MeasurementProperties
conductivityconductivityS/m
water temperaturewater temperature°C
altimeterdistancem
transmissionvisibility%
oxygen contentoxygenml/l
pressurepressuredbar
fluorescencefluorescenceV
distance to sea floordistancem
transmissiontransmission%

Central geographical ship's position and time standard

Metadata (Metadata Plugin)
0timestandard


Rawdata storage on board

Metadata (Metadata Plugin)
0Rawdata

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Data archiving on land

Metadata (Metadata Plugin)
0DataOnLand

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Documentation

Sensorweb integration
urnvessel:heincke:ctd_sbe9plus_1015
contenttypeResources