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6.1
Reference Station Configuration
The RTK base station should be static with a fixed and known position. The common
instructions to set up an RTK base station configuration are:
1)
If the precise coordinates are known, the precise coordinates could be set as in
this example:
Table 6-2 Base Station Mode
No
Command
Description
1
mode base 40.078983248 116.236601977 60.42
Set latitude, longitude, and
height
2
rtcm1006 com2 10
Reference station coordinate
(including antenna height)
3
rtcm1033 com2 10
Receiver and antenna
description
4
rtcm1074 com2 1
GPS correction data
5
rtcm1124 com2 1
BDS correction data
6
rtcm1084 com2 1
GLONASS correction data
7
rtcm1094 com2 1
GLONAS differential correction
data
8
saveconfig
Save configuration
2)
Self-Optimizing Base Station Mode: If there are no precise coordinates already
available, select auto-fix option and the receiver will work for a certain period,
and will then use the derived value as the base station coordinates. The most
usual instructions are as follow:
Table 6-3 Self-Optimizing Base Station Mode
No
Command
Description
1
mode base time 60 1.5 2.5
Within the 60- seconds of the receiver automatic
positioning of the receiver, or when the standard
deviation of horizontal positioning is no more than
1.5 m and that of vertical positioning is no more than
2.5 m, set the average value of horizontal and
vertical positioning results as the fixed base station
coordinates.
2
rtcm1006 com2 10
Reference station coordinates, including the antenna
height
3
rtcm1033 com2 10
receiver and antenna description
4
rtcm1074 com2 1
GPS correction data
5
rtcm1124 com2 1
BDS correction data
