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Please note that operations of the Fast Greenhouse Gas Analyser requires experienced scientific staff on board the aircraft. |
Summary
| Sensorweb integration |
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| urn | aircraft:bt-67:fgga_13-0159 |
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| contenttype | Summary |
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The Greenhouse Gas Analyzer (model GGA-24EP) is an advanced instrument for simultaneous measurements of methane (CH4), carbon dioxide (CO2) and water vapor (H2O) using cavity enhanced laser absorption technique. |
| Sensorweb integration |
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| urn | aircraft:bt-67:fgga_13-0159 |
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| contenttype | Metadata |
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| Manufacturer | Droplet Measurement Technologies |
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| Model | UHSAS |
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| Serial No. | 1206-036 |
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| Type | Spectrometer |
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| Sensorweb integration |
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| urn | aircraft:bt-67:fgga_13-0159 |
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| contenttype | Images |
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| Sensorweb integration |
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| urn | aircraft:bt-67:fgga_13-0159 |
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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 | | FIELAX GmbH | FIELAX Gesellschaft für wissenschaftliche Datenverarbeitung mbH | Engineer In Charge |
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Components
The Fast Greenhouse Gas Analyser consists of a rack unit that is connected via tubing to an air inlet.
Position
| Sensorweb integration |
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| urn | aircraft:bt-67:fgga_13-0159 |
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| contenttype | LocalFrame |
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| Origin Description: | The device is installed in a rack. It is connected with tubes to an air inlet installed at the cabin roof. |
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Data logging, storage and archiving
Logged parameter
| Sensorweb integration |
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| urn | aircraft:bt-67:fgga_13-0159 |
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| contenttype | Parameters |
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| Parameter | Sensor Output Type | Unit |
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| conductivity | conductivity | Hz | | internal temperature | temperature | Hz | | external temperature | water temperature | Hz | | first voltage | voltage | V | | second voltage | voltage | V | | Salinity | salinity | PSU |
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Rawdata storage on board
| Metadata (Metadata Plugin) |
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During flight FGGA data are stored within the rack unit. Analog data of the methane concentration are also stored within the DMS system. |
Data archiving on land
| Metadata (Metadata Plugin) |
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After the flight FGGA data have to be downloaded and are stored within the external devices file system of the aircraft data managment system (DMS). |
DMS
| Metadata list |
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|| Module name| B870 Greenhouse Gas Analyzer||
|| Device name | Greenhouse Gas Analyzer||
|| Parameters | ErrorText; MethaneConcentration raw \[V\]; Status || |
Documentation
| Sensorweb integration |
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| urn | aircraft:bt-67:fgga_13-0159 |
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| contenttype | Resources |
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