Chapter 4 Web User Interface
The second box is the Y-axis offset from the IMU to the primary GNSS antenna.
The third box is the Z-axis offset from the IMU to the primary GNSS antenna.
2. In the
Lever Arm 2
text boxes, enter the offsets from the IMU center of navigation to the phase
center of the secondary GNSS antenna. The range for the Lever Arm 2 offsets is -100 to +100
(metres).
The first box is the X-axis offset from the IMU to the secondary GNSS antenna.
The second box is the Y-axis offset from the IMU to the secondary GNSS antenna.
The third box is the Z-axis offset from the IMU to the secondary GNSS antenna.
3. In the
Rotation Offset
text boxes, enter the rotation from the IMU body frame to the vessel frame.
The range for the Rotation Offsets is -180 to +180 (degrees).
The first box is the X-axis rotation offset from the IMU body frame.
The second box is the Y-axis rotation offset from the IMU body frame.
The third box is the Z-axis rotation offset from the IMU body frame.
4. In the
Position Offset
text boxes, enter the offset from the IMU center of navigation. The range
for the Position Offsets is -100 to +100 (metres).
The first box is the X-axis offset from the IMU.
The second box is the Y-axis offset from the IMU.
The third box is the Z-axis offset from the IMU.
5. Click the
Save changes
button.
4.4.9 Heading Offset Tile
The Heading tile displays the Heading Offset configuration.
The Heading Offset parameter is used to add an offset in the heading values reported by the MarinePak7.
In some installations, it may not be possible to place the rover antenna in the desired location, for
instance to match the forward-facing direction of the vessel. A Heading Offset can adjust the heading
output to be aligned with the vessels forward direction of travel.
Click the
Edit
icon (
) to open the configuration window.
MarinePak7 User Manual 2
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