| Note |
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Operation of the GT-2A requires experienced staff on board the aircraft. |
Summary
| Sensorweb integration |
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| urn | aircraft:bt-67:gt2a_sn028 |
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| contenttype | Summary |
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The mobile airborne gravimeter system combines data from a vertical gravity sensor and global positioning systems (GPS) to isolate gravity anomalies related to sub-surface geology and structure. The GPS component is handled by a JAVAD DeltaQ GPS Receiver. Power is supplied via an UPS and the system is operated via 2 touch panel PCs. |
| Sensorweb integration |
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| urn | aircraft:bt-67:gt2a_sn028 |
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| contenttype | Metadata |
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| Manufacturer | Canadian Micro Gravity (CMG) |
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| Model | GT-2A |
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| Serial No. | SN028 |
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| Type | gravimeter |
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| REGISTRY-Link | ↪ REGISTRY (6810) |
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| Sensorweb integration |
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| urn | aircraft:bt-67:gt2a_sn028 |
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| contenttype | Images |
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| Sensorweb integration |
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| urn | aircraft:bt-67:gt2a_sn028 |
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| contenttype | Contacts |
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| Name | Institution | Role |
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| Graeme Eagles | Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research | Device Contact |
|
Associated Devices and Specifications
| Sensorweb integration |
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| urn | aircraft:bt-67:gt2a_sn028 |
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| contenttype | Subdevices |
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| Name | Model | Serial Number | REGISTRY-Link |
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| JAVAD DeltaQ GPS Receiver | DeltaQ | n/a | ↪ REGISTRY (6812) |
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Specifications of GT-2A (without mounting)
Specifications of JAVAD DeltaQ (without mounting)
Position
| Sensorweb integration |
|---|
| urn | aircraft:bt-67:gt2a_sn028 |
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| contenttype | LocalFrame |
|---|
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| Info | The gravitymeter is fastened to the cabin floor close to the center of gravity of the aircraft. Electronics and data aquisition are installed in a rack. | | 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
Logged parameter
| Sensorweb integration |
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| urn | aircraft:bt-67:gt2a_sn028 |
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| contenttype | Parameters |
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| Parameter | O2ARegistry Output Type | Unit |
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| gravity | gravity | mGal |
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Rawdata storage on board
| Metadata (Metadata Plugin) |
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Data archiving on land
| Metadata (Metadata Plugin) |
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Documentation
| Sensorweb integration |
|---|
| urn | aircraft:bt-67:gt2a_sn028 |
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| contenttype | Resources |
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Also see https://sensor.awi.de/ for calibration certificates of the sensors.
