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| Sensorweb integration |
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| urn | vessel:heincke:ctd_sbe9plus_1015 |
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| contenttype | Metadata |
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| Manufacturer | Seabird |
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| Model | SBE911plus mit SBE32 |
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| Serial No. | SBE11P S/N: 11P52063-0792 |
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| Type | CTD |
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| SENSOR-Link | ↪ |
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| Sensorweb integration |
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| urn | vessel:heincke:ctd_sbe9plus_1015 |
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| contenttype | Images |
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| Sensorweb integration |
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| urn | vessel:heincke:ctd_sbe9plus_1015 |
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| contenttype | Contacts |
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| Name | Institution | Role |
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| Gerd Rohardt | Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research | Data Scientist | | Sandra Tippenhauer | Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research | Engineer In Charge |
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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.
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| Sensorweb integration |
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| urn | vessel:heincke:ctd_sbe9plus_1015 |
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| contenttype | Subdevices |
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| Name | Model | Serial Number | SENSOR-
Link |
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| SBE32 water sampler | SBE32 | n/a | ↪ | | SBE3plus temperature sensor | | 4918 | ↪ | | SBE3plus temperature sensor | | 5110 | ↪ | | SBE4 conductivity sensor | | 3810 | ↪ | | SBE4 conductivity sensor | | 3827 | ↪ | | SBE5 pump | | 4297 | ↪ | | SBE5 pump | | 5228 | ↪ | | Transmissiometer Wetlabs C-Star | | 435 | ↪ |
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Position
| Sensorweb integration |
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| urn | vessel:heincke:ctd_sbe9plus_1015 |
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| contenttype | LocalFrame |
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| Info | The CTD unit is usually stored on the main deck. Electronics and the computer for operation are installed in the Mess- und Registrierraum. |
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Data logging, storage and archiving
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| Sensorweb integration |
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| urn | vessel:heincke:ctd_sbe9plus_1015 |
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| contenttype | Parameters |
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| Parameter | Sensor Output Type | Unit |
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| conductivity | conductivity | S/m | | water temperature | water temperature | °C | | oxygen content | oxygen | ml/l | | pressure | pressure | dbar | | fluorescence | fluorescence | V | | distance to sea floor | distance | m | | transmission | transmission | % |
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Central geographical ship's position and time standard
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