CSI Wireless Seres, Справочное руководство

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Seres Reference Manual
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your maximum age of differential to either 30 or 45 minutes, depending on
how much error your application is able to tolerate. Our testing, a sample
of which is shown in Figure 1-7 has shown that accuracy will often be
better than 1.0 m 95% after 30 minutes of e-Dif operation.
We suggest that you perform your own testing at your location to
determine the level of performance that you would expect to see on
average. When testing this feature, it’s a good idea to look at a number of
e-Dif cycles per day, and monitor performance against a known coordinate.
This should be done over a number of days with different states of the
ionosphere. You can monitor the energy level of the ionosphere based
upon the amount of solar flare activity at the following Web sites:
iono.jpl.nasa.gov//latest.html
iono.jpl.nasa.gov//gim_dailymovie.html
www.spaceweather.com
www.maj.com/sun/noaa.html
3.4 Factory Default Parameters
Tables 3-1, 3-2, and 3-3 identify the default Seres configuration settings of
the Seres smart antenna.
Caution - The changes you make to the Seres configuration are
saved in memory for subsequent power-up.
Table 3-1 Firmware Applications
Application
WAAS (SBAS) - Default
AUTODIF (e-Dif)