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Satellite Navigation
3. Select "Satellites > SBAS".
4. Select "Error Correction Mode" > "Generate Corrections Automatically".
Further settings are not required.
SBAS corrections are calculated and applied automatically according to the con-
figured errors in the GPS satellites. The broadcast navigation message of the
SBAS satellites and the SBAS corrections cannot be edited.
For example, the long-term correction parameter δa
where the aggregated clock corrections are calculated as described in
corrections"
For more information, see
5. If you prefer to change the default settings of the SBAS GEO satellites, perform the
following:
a) Select "SBAS > SV ID > SV Config".
b) Adjust the power and modulation control settings as required.
c) Adjust the "Simulated Orbit" and "Simulated Clock" settings of the SV as
You can change the simulated orbit and clock and thus the ranging information
about the GEO satellites itself.
An alternative way to change these parameters is to import different constellation,
see
on page 193.
Applying real SBAS corrections
In the following, we use the default SBAS constellation and correction data. These cor-
rections are real SBAS data, downloaded from the SBAS server and applicable to the
default simulation time (19.02.2014).
1. Enable SBAS.
2. Select "Satellites > SBAS".
User Manual 1178.6379.02 ─ 01
on page 137.
For description of the related settings, see:
●
Chapter 9.1, "Power
●
Chapter 9.2, "Modulation Control
required.
Chapter 17.2, "Import SBAS Constellation and Correction Data
How to Generate SBAS Corrections
"Error Correction Mode"
Settings",
on page 62
Settings",
SBAS Corrections
auguments the Δa
f0
f0
"Biases and
on page 141.
on page 66
Settings",
error,
139
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