...
Sensorweb integration |
---|
urn | aircraft:bt-67:fmcw_snow |
---|
contenttype | Summary |
---|
|
The Frequency Modulated Continuous Wave (FMCW) System is used for snow thickness measurements on sea ice with a vertical resolution in centimeter range (2 cm). Sensor-Info:aircraft:bt-67:fmcw_snow (, 6796) |
Sensorweb integration |
---|
urn | aircraft:bt-67:fmcw_snow |
---|
contenttype | Metadata |
---|
|
Manufacturer | TU Harburg |
---|
Model |
---|
8-12 GHz radar system |
|
---|
Serial No. | n/a |
---|
Type | radar system |
---|
|
Sensorweb integration |
---|
urn | aircraft:bt-67:fmcw_snow |
---|
contenttype | Images |
---|
|
|
...
Sensorweb integration |
---|
urn | aircraft:bt-67:fmcw_snow |
---|
contenttype | Contacts |
---|
|
Name | Institution | Role |
---|
Daniel Steinhage | Alfred-Wegener-Institut | Device Contact |
|
Components and Specifications
The FMCW snow system comprises a transmitting and a receiving horn antenna. Two different antenna setups are available. A rackmount unit containing the electronics is installed close to the antennas. The installation also comprises an amplifier and a cooling unit. The system is operated from an external PC.
Sensorweb integration |
---|
urn | aircraft:bt-67:fmcw_snow |
---|
contenttype | Subdevices |
---|
|
|
Specifications of the Rackmount Unit (without mounting)
...
Sensorweb integration |
---|
urn | aircraft:bt-67:fmcw_snow |
---|
contenttype | LocalFrame |
---|
|
InfoOrigin Description: | The transmitting and receiving horn antenna are installed on openings in the underfloor compartment. The electronic control unit is installed on the floor fastened on seat rails. |
|
Data logging, storage and archiving
...
Sensorweb integration |
---|
urn | aircraft:bt-67:fmcw_snow |
---|
contenttype | Parameters |
---|
|
Parameter | Sensor Output Type | Unit |
---|
travel-times of amplitudes (amplitude) | amplitude | dB | travel-times of amplitudes (speed) | speed | ns | vertical structure of snow on ice | thickness | cm |
|
Rawdata storage on board
Metadata (Metadata Plugin) |
---|
|
During flight the radar data are stored on an external PC. |
...