Attention:
The EM Log is part of nautical equipment. The operation belongs to the bridge only.
Summary
The electromagnetic log measures the speed of the vessel through water.
Manufacturer | Sperry Marine |
---|---|
Model | NAVIKNOT 350E |
Serial No. | n/a |
Type | speed log |
Contacts
Role | Name |
---|---|
Engineer In Charge | Briese, Reederei |
Components
No subdevices found in sensor.awi.de.
Position
Origin Description: | xyz-position of transducer from Alignment Survey Report RV Heincke (January 2016). Electronics and operation on bridge deck. |
X: | 45.564 m (Positive X axis is forward and along the centerline of the vessel with X0 at the Stern point of the vessel.) |
Y: | 0.25 m (Positive Y axis is portside of centerline with Y0 at centerline at the Very stern point of the vessel.) |
Z: | 0.087 m (Positive Z axis is upwards of basis. Z0 is set to the hydrophone on midship.) |
Data logging, storage and archiving
Logged parameters
Parameter | Sensor Output Type | Units | MeasurementProperties |
---|---|---|---|
longitudinal water speed | speed | knots | |
longitudinal ground speed | speed | knots |