Spectra Precision ProFlex 800 Reference Manual - Manual (Page 64)

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Using the Web Server
Several percentages are available. Choosing a high
percentage will result in a highly reliable process but
is liable to reduce the availability level of “fixed” RTK
positions. The default -and best- value for this
parameter is 99.0%.
With no relevant firmware options installed, only the
“0%” choice is available. This choice allows the
receiver to operate in Flying RTK mode, which will
be effective only if the FLYING RTK option ([R]
option) has been installed.
– Fast RTK: Enable this option to get Fast RTK position
output. With this option disabled, the receiver will
deliver time-tagged RTK positions.
– Moving Base: Enable this option if corrections are
received from a moving base. For all other cases where
the base is static, keep this option disabled.
– Dynamic: Choose the type of motion that best suits the
rover (static, quasi-static, walking, ship, automobile,
aircraft, unlimited, adaptive or user-defined).
• Set the GNSS antenna parameters:
– Reference Position: Specify the physical point on the
rover system for which the receiver will accurately
compute RTK positions. The three possible choices
are: Antenna L1 phase center, Antenna Reference
Point (ARP) or Ground Mark.
– Measurement Type: Specify the method that was used
when setting up the rover system to measure the height
of the GNSS antenna (Vertical or Slant Height).
– Antenna Height: Value of rover antenna height,
expressed in the selected distance unit, as measured
according to the specified measurement method.
– Receiver Antenna: Specify the model of GNSS antenna
used by the receiver. Select “UNKNOWN” if you don’t
know which model is used.
– Antenna Radius: In case of a “Slant Height”
measurement, enter the antenna radius (this is a
manufacturer specification), taking care to enter this
parameter in the selected distance unit. See also the
diagram and table below for more information.
– SHMP Offset: In case of a “Slant Height” measurement,
enter the SHMP offset (this is a manufacturer
specification) taking care to enter this parameter in the
selected distance unit. See also the diagram and table
below for more information.