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| Sensorweb integration |
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| urn | vessel:heincke:ctd_sbe9plus_1015 |
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| contenttype | Summary |
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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. |
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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. | n/a |
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| Type | CTD |
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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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Contacts
| 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 | Data Scientist | | Andreas Wisotzky | Alfred-Wegener-Institute for Polar and Marine Research | Data Scientist |
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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 | Type |
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| PSA-916 Sonar Altimeter | PSA-916 | altimeter | | SBE32 water sampler | SBE32 | remote water sampler | | SBE3plus temperature sensor | SBE3plus | temperature sensor | | SBE4 conductivity sensor | SBE4 | conductivity meter | | SBE43 oxygene sensor | SBE43 | oxygen sensor | | C-Star transmissometer | C-Star | transmissometer | | ECO FL fluorometer | ECO FL | fluorescence Sensor | | SBE 5P pump | SBE 5P | pump |
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| Sensorweb integration |
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| urn | vessel:heincke:ctd_sbe9plus_1015 |
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| contenttype | LocalFrame |
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| Origin Description: | 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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| 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
| Metadata (Metadata Plugin) |
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Rawdata storage on board
| Metadata (Metadata Plugin) |
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Raw data are stored with the ManageCTD software on the aquisiton PC in following data structure:
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DShip
| Metadata (Metadata Plugin) |
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Data archiving on land
| Metadata (Metadata Plugin) |
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After consultation with the data scientist and AWI Logistics the CTD data including meta data may be transferred to PANGAEA (https://www.pangaea.de/)
Documentation
| Sensorweb integration |
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| urn | vessel:heincke:ctd_sbe9plus_1015 |
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| contenttype | Resources |
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