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Please note that operations of the Sediment Echo Sounder Atlas Parasound P70 requires experienced scientific staff on board for permanent supervision of data aquisition and storage. The system is not operated by the ship's crew. Announce operations with the Sediment Echo Sounder Atlas Parasound P70 to AWI-Logistics prior to the cruise and clarify the data transfer after the cruise. |
Summary
Transducer Frequency
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High frequency: 19 - |
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38 kHz; Parametric signal: 0.5 - 6.0 kHz |
Responsible Persons
Components
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The system consits of the transducer, the electronic unit, two computers with data acquisition and processing software installed and the subsidiary display on the bridge.
The transducer consists of four segments and is mounted without ice protection window in the box keel Er sendet mit einem Frequenzbereich von 18 - 39 kHz und erreicht damit eine Wassertiefe von 10 bis 11000m. Durch Frequenzüberlagerungen werden "Parametric low frequencies" zwischen 0.5 - 6.0 kHz erzeugt. Die Eindringtiefe in das Sediment beträgt > 200m (in Abhängigkeit von der Bodenbeschaffenheit). Die zugehörige Auflösung beträgt 6.1 cm. |
Parameters
Die Synchronisierung des lokalen Datenverzeichnis mit dem
Massenspeicher erfolgt manuell.html-Links Spaces:
Summary
Description
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Additional information
Transducer Frequency
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External Manuals
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