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Multi-Sensor Core Loggers capture physical measurands of sediment cores automated and non-destructive. |
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| Manufacturer | Geotek Ltd. |
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| Model | MSCL-S |
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Contacts
| Role | Name |
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| Principal Investigator | Frank Niessen |
| Data Scientist | Catalina Gebhardt |
| Engineer in Charge | Dietmar Penshorn |
Components
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The system consits of the measuring bench with a ballscrew, which pushes core section past 5 sensors measuring Gamma Density, P-wave Velocity, Magnetic Susceptibility (Loop and Point), Non-Contact Resistivity (NCR). All sensors simultaneously acquire the data, which is displayed real-time during logging. The acquired data is stored locally in the electronics with simple user interface. |
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|| Sensor Type | Gamma Density Sensor | P-Wave System | Magnetic Susceptibility Loop Sensor MS2C | Magnetic Susceptibility Point Sensor MS2F | Non-Contact Resistivity Sensor (NCR)||
|| Manufacturer | Geotek Ltd. | Geotek Ltd. | Bartington Instruments | Bartington Instruments | Geotek Ltd. ||
|| Components | Gamma ray source (137-Caesium source with energies at 0.662 MeV) \\ detector \\ sensor stand mount (alignment of source/detector with center of core) | Geotek ultrasonic (230 kHz) acoustic transducers \\ Laser micrometer \\ PRT temperature Probe | Magnetic Susceptibility Loop Sensor MS2C | Magnetic Susceptibility Point Sensor MS2F | transmitter coil (inducing a high-frequency magnetic field) \\ receiver coil ||
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Position
No fix onboard location.
Data logging, storage and archiving
Logged parameters
Gamma Density, P-wave Velocity, Magnetic Susceptibility (Loop and Point), Non-Contact Resistivity
Central geographical ship's position and time standard
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No time synchronising. |
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No online ship's position.
Rawdata storage on board
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Local storage on MSCL-S electronic. Operator is in charge of data backup.
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Dship
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0 | DShip |
No data transfer to DShip. |
Data archiving on land
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Not implemented, responibility with respective user. |
Documentation
http://www.geotek.co.uk/products/mscl-s/
http://www.geotek.co.uk/products/gammadensity/
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Documentation
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