Heading Configuration; Inertial Navigation - UNICORECOMM Unicore Command Reference Manual

2 rtcm1006 com2 1
3 rtcm1033 com2 1
4 rtcm1074 com2 1
5 rtcm1124 com2 1
6 rtcm1084 com2 1
7 rtcm1094 com2 1
8 saveconfig
1.4.

Heading Configuration

The heading result is the angle from True North to the baseline of the base to
rover in a clockwise direction. Receivers(UB482&UM482) supports heading output by
default. Frequently used commands are as follows:
MODE HEADING
GPHDT COM1 1
SAVECONFIG
1.5.

Inertial Navigation

High-precision boards have built-in inertial navigation devices.Please refer to
Figure 1-1: Vehicle Coordinates
The boards' inertial coordinate system, X, Y, Z axis are mutually perpendicular,
follow the right-hand rule.
The vehicle coordinate system is defined as follows: the Y axis along the vehicle's
travel forward direction, the X axis perpendiculars to the Y axis and points to the right.
Ensure boards' inertial coordinate system match with the vehicle's coordinate
system.
（ ） to set the installation angle.
XYZ
Figure 1-1: Vehicle Coordinates（XYZ）
8
Command and Log Reference
Base station antenna coordinate
(antenna height included)
Receiver and antenna description
GPS system correction data
BDS system correction data
Glonass system correction data
Galileo system correction data
Save configuration