Kongsberg Seatex Seapath 200, Installation Manual

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Seatex Seapath 200 Installation Manual, rev. 13 Appendix D – Seapath configuration software, SCC
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8.4.2.3 GPS reference stations
If data from more than one reference station are available on the DGPS correction links,
Seapath combines data from up to six reference stations to obtain the best solution. The
default configuration is to automatically use the six nearest stations available. The Seapath
can be configured to ignore a number of stations or forced to use some selected stations in
addition to the automatically selected stations, or disable the automatic selection by filling in
a number of stations in the
Only Stations List
. In order to change the reference stations used
in the solution proceed as follows:
•
In the Configuration Folder List, select
Sensor \ GPS \ Reference Stations
.
•
Select the Station ID and add or remove this station from one of the three station fields by
selecting the Station List to be changed. Set the Age Limit for Differential Corrections.
Figure 36 GPS Reference Stations
For more information whether to override the automatic selections or not, see the description
in the
User's Manual
[3] chapter 5, "Operating Instructions".
8.4.2.4 SBAS common settings
The following configuration settings are available for SBAS:
•
SBAS Enable
. The preferred option is to manually select which two (or one) satellites to
track. This forces Seapath to use only the satellites listed. However, automatic search for
the Geo stationary satellites is available by clicking the checkbox
Automatic mode
to let
the Seapath automatically search for the Geo stationary satellites, but this option is not
recommended due to less control of the signals used. Use the
Add/Clear All
buttons to
add or clear satellites from the list.
•
SBAS Decode
. It is recommended to force Seapath to use corrections only from the
satellites listed instead of using the automatic decode mode. If more than one SBAS
satellite is enabled in the
GEO SV' to track
above, it is recommended to choose which
SBAS satellite to use for corrections. If two satellites are chosen, data from both satellites