Spectra Precision FAST Survey - Manual (Page 33)

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• Position Rate: 1- or 2-Hz position output rate.
• Store Vectors in Raw Data: With this option enabled, FAST
Survey will
save the computed vectors into the job (into
the RW5 file).
• Base Receiver Type: You may specify the manufacturer of
the base providing your rover with corrections. This will
ease the process through which the rover can decode
these corrections. If you have no idea which receiver
model is used at the base, select
AUTOMATIC and the rover
will automatically find out the manufacturer of the base
receiver.
• Use GLONASS: Remember that activating the Use GLONASS
option in ProMark 220 will be effective only if you have
previously set the
Tracking mode parameter in GNSS
Toolbox to “GPS L1+GLONASS L1” or “GPS/GLONASS
L1/L2”. As for the
Use SBAS and Use QZSS options, only
the last setting made is effective, whether you do it from
GNSS Toolbox or from FAST Survey.
• Send file after config: You may have a number of additional
commands executed (proprietary commands of the
“$PASH” type) when later you tap on to configure the
receiver. These commands must have been saved to a text
file, for example to a file created using
Equip > GPS Utility
> Send command. To select the file you want the receiver to
execute when being configured, tap on the blue button
and highlight the corresponding file name.
• NMEA Output Port: You may ask the rover to output one or
more NMEA messages (GGA, GLL, RMC, VTG, GSV, GSA,
ZDA, GST) on the specified output port. Once you have
defined the
output port (common to all NMEA
messages), tap on the Configure button and then, for
each desired NMEA message, select its output rate (in
Hertz or seconds).
• Ambiguity Fixing (see table below).
• Use QZSS: Enables/disables the use of the QZSS (Quasi-
Zenith Satellite System) constellation covering Japan and
the Far East.
Choice Definition
Float
Choose this option if you only need decimeter accuracy (position
status will never go to “Fixed”).
95.0 95% confidence level
99.0 99% confidence level (default and recommended setting)
99.9 99.9 % confidence level