TILTFILTER
Configure the Terrain Compensation filter
|
Platform: |
SMART7-I, SMART7-W, SMART2-TB |
Use this command to enable or disable estimation of the system pitch and roll by the Terrain Compensation filter and to set the height of the GNSS antenna above the vehicle control point. The Terrain Compensation filter must be enabled for the Terrain Compensation feature to function.
The $PMDT command can also be used to enable and configure the Terrain Compensation filter.
Message ID: 1221
Abbreviated ASCII Syntax:
TILTFILTER switch antennaheight
Abbreviated ASCII Example:
TILTFILTER ENABLE 3.5
|
Field |
Field Type |
ASCII Value |
Binary Value |
Description |
Format |
Binary Bytes |
Binary Offset |
|---|---|---|---|---|---|---|---|
|
1 |
Command header |
– |
– |
TILTFILTER header This field contains the command name for abbreviated ASCII or the message header for ASCII (see page 1) or Binary (see page 1). |
– |
H |
0 |
|
2 |
switch |
DISABLE |
0 |
Disable the Tilt filter. |
Enum |
4 |
H |
|
ENABLE |
1 |
Enable the Tilt filter. |
|||||
|
3 |
antennaheight |
0.0 – 12.7 |
Height of the GNSS antenna above the vehicle control point (metres). |
Float |
4 |
H+4 |
|
|
4 |
Reserved |
Ulong |
4 |
H+8 |
|||
|
5 |
Reserved |
Ulong |
4 |
H+12 |
|||
Refer to Terrain Compensation for information about mounting the SMART antenna and measuring the antenna height.