Attention:
The system is mandatory for nautical purpose.
Summary
The Anschuetz gyrocompass is a compass that orientates itself parallel to the rotational axis of the earth and thereby indicates the true astronomic north-south direction.
vessel:polarstern:gyrocompass (1402)
| Manufacturer | Raytheon Anschuetz GmbH |
|---|---|
| Model | Standard 22 |
| Serial No. | n/a |
| Type | compass |
Contacts
| Name | Institution | Role |
|---|---|---|
| Reederei Laeisz | Reederei Laeisz | Engineer In Charge |
Components
The system consist of the Raytheon Anschütz STD 22 Gyro Compass installed in Gravitymeter Rom F-632.
Position
| Info | xyz-position from Alignment Survey Report RV Polarstern (June 2016), located in room F632 |
| X | 55.989 m (X-0 is at the center of der rudder (ref. design drawing of the vessel), positive X-axis is forward and along vessel centerline) |
| Y | -2.136 m (Y-0 at centerline, positive Y-axis is portside) |
| Z | 11.931 m (Z-0 is set to the lowest point of the keel, positive Z-axis is upwards) |
Data logging, storage and archiving
Logged parameters
| Parameter | Sensor Output Type | Unit |
|---|---|---|
| heading | attitude | degree |
Central geographical ship's position and time standard
The system is not time synchronized. This is done by DShip receiving these data for logging.
The system is not geographically positioned. This is done by DShip receiving these data for logging.
The system is not geographically positioned. This is done by DShip receiving these data for logging.
Rawdata storage on board
Data are logged in DShip.
Dship
Unevaluated and uncorrected measurement data.
Device name |
NACOS ship navigation system |
|---|---|
Parameters |
System Heading |
Data archiving on land
After the cruise the DShip data set can be extracted from https://dms.awi.de
.
.File format(s) |
*.txt |
|---|---|
Calibration certificates |
YES |
Location of certificates |
Polarstern Bridge / ship operation firm |