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Comment: Automatically updated by Registry2Confluence-Transporter (aircrafts@ingestsrv1, ask o2a-support@awi.de for questions)

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Sensorweb integration
urnaircraft:bt-67:gsm19
contenttypeSummary

Magnetic measurements can reveal the strength and direction of the geomagnetic field. One or two Cesium magnetometers are mounted in a combination of nose and/or tail booms. In addition, a Fluxgate Magnetometer for attitude compensation is installed. The sensor system and real-time compensation are controlled by an external unit (AADC II) mounted in a rack. Magnetic base stations with Overhauser magnetometers Overhauser magnetometer are used for ground reference of the airborne measurements.

aircraft:bt-67:gsm19 (6815)

. They produce readings with a 0.01 nT to 0.02 nT standard deviation while sampling once per second.


Sensorweb integration
urnaircraft:bt-67:gsm19
contenttypeMetadata
Manufacturer
RMS Instruments, Scintrex Ltd., RMS Instruments
GEM Systems
Model
see subdevices
GSM-19
Serial No.n/a
Typemagnetometer
REGISTRY-Link↪ REGISTRY (7111)


Sensorweb integration
urnaircraft:bt-67:gsm19
contenttypeImages

Image Removed Image Removed Image Removed Image RemovedImage Added

Contacts

Sensorweb integration
urnaircraft:bt-67:gsm19
contenttypeContacts
Name Institution Role
Graeme EaglesAlfred
-
Wegener Institute
of
, Helmholtz Centre for Polar and Marine ResearchDevice Contact


Available devices and Specifications

Sensorweb integration
urnaircraft:bt-67:gsm19
contenttypeSubdevices
Name Model Serial Number
Automatic Aeromagnetic Digital CompensatorAADCII9903860
Cesium MagnetometerCS-39511042
Cesium MagnetometerCS-39503008
Cesium MagnetometerCS-39810135
Cesium MagnetometerCS-39808131
Cesium MagnetometerCS-31203404
Fluxgate MagnetometerTFM100G1E110
Fluxgate MagnetometerTFM100G1E999
REGISTRY-Link
Overhauser Magnetometer GSM-19GSM-1952498↪ REGISTRY (6825)
Overhauser Magnetometer GSM-19GSM-1962673↪ REGISTRY (6826)


Specifications of GEM Overhauser Magnetometer

|| Dimension Sensor (Diameter x L) | 75 x 175 mm || || Weight Sensor | 1.0 kg || || Dimension Console (L x W x H) | 223 x 240 x 69 mm || || Weight Sensor | 2.1 kg || || Data interface | serial interface (RS-232)||
Metadata list

Position
 Sensorweb integration
urnaircraft:bt-67:gsm19
contenttypeLocalFrame
Info
CS-3 Cesium Magnetometers are mounted in a tail and a nose boom respectively. Additionally, a fluxgate magnetometer is mounted close to the aileron. Electronics are stored in a rack.
The GSM-19 magnetometers are used as base stations continously running on the ground during airborne magnetic measurements.
X0.0 none
(no description given) 
Y0.0 none
(no description given)
Z0.0 none
(no description given) 

Data logging, storage and archiving
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nT
 Sensorweb integration
urnaircraft:bt-67:gsm19
contenttypeParameters
 Parameter 
Sensor 
 O2ARegistry Output Type  Unit 
magnetic field compensatedmagnetic fieldnT
magnetic field rawmagnetic fieldnT
magnetic field uncompensatedmagnetic fieldnT
magnetic field totalmagnetic fieldnT
magnetic field x-componentmagnetic field
magnetic field
 y-component
magnetic fieldnT
magnetic field z-componentmagnetic fieldnT

Rawdata storage on land
Overhauser magnetometer data are recorded for several days independantly and continously.
 Metadata (Metadata Plugin)
0Rawdata
Data archiving on land
 Metadata (Metadata Plugin)
0DataOnLand
Base station data of the GEM Overhauser magnetometers are downloaded frequently and are made accessible via the external devices file system of the aircraft data managment system (DMS).
Documentation
 Sensorweb integration
urnaircraft:bt-67:gsm19
contenttypeResources