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| Note |
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Please note that the Marine Gravitymeter System Lacoste and Romberg Gravity Meter can only be operated upon request. Request operations with the Marine Gravitymeter System to AWI-Logistics in sufficient time prior to the cruise. |
Summary
| Sensorweb integration |
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| urn | vessel:polarstern:LR_Grav1031 |
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| contenttype | Summary |
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The LaCoste and Romberg gravity meter is used for tying of the data of marine gravity meter KSS 32 M into the international standard gravity network. It is small and portable and can therefore be used to measure relative gravity at absolute gravity points on land during port calls. |
| Sensorweb integration |
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| urn | vessel:polarstern:LR_Grav1031 |
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| contenttype | Metadata |
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| Manufacturer | Lacoste and Romberg |
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| Model | |
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| Serial No. | 1031 |
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| Type | gravimeter |
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| SENSORREGISTRY-Link | ↪ REGISTRY (3986) |
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| Sensorweb integration |
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| urn | vessel:polarstern:LR_Grav1031 |
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| contenttype | Images |
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...
| Sensorweb integration |
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| urn | vessel:polarstern:LR_Grav1031 |
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| contenttype | Contacts |
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| Name | Institution | Role |
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| Thorsten Eggers | Alfred - Wegener - Institute, Helmholtz Centre for Polar and Marine Research | Engineer In Charge | | Graeme Eagles | Alfred - Wegener - Institute, Helmholtz Centre for Polar and Marine Research | Principal Investigator, Data Scientist |
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Components
| Metadata (Metadata Plugin) |
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The Marine Gravitymeter System consits of the Gravitymeter KSS 32-M and the operator-laptop in the Gravitymeter Room on board. The Gravitymeter control system and data acquisition software BGGS DACQS is installed on the laptop.
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Position
| Sensorweb integration |
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| urn | vessel:polarstern:LR_Grav1031 |
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| contenttype | LocalFrame |
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| Info | device is located in on F-Deck, room F632 | | X | 0.0 none
(no description given) | | Y | 0.0 none
(no description given) | | Z | 0.0 none
(no description given) |
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Data logging, storage and archiving
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| Sensorweb integration |
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| urn | vessel:polarstern:LR_Grav1031 |
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| contenttype | Parameters |
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| Parameter | Sensor O2ARegistry Output Type | Unit |
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| Gravity | gravity | mGal | | Acceleration | acceleration | m/s^2 |
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Central geographical ship's position and time standard
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Rawdata storage on board
| Metadata (Metadata Plugin) |
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Dship
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Data archiving on land
| Metadata (Metadata Plugin) |
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metadata-list |
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Documentation
The manuals are located in the Gravitymeter Room on board.
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