Spectra Precision ProFlex 800 CORS User Manual

Page 48

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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 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 below for
more information.

–

Virtual Antenna: This option is used to emulate a GNSS
antenna other than the one really used (typically
ADVNULLANTENNA is used).

Choosing a virtual antenna different from the one really
used affects the raw and differential data as if they had
been collected by the virtual antenna, instead of the
real one.

• Set the parameters relevant to the GNSS constellations

used by the receiver:

–

Recording and Output Elevation Mask: Choose the
elevation angle above the horizon creating the desired
reception mask. After setting this angle, any satellite
seen from the base with an elevation angle less than
the specified one will be rejected from the list of
usable satellites. The default value is 5°.

–

GPS, GLONASS, SBAS, QZSS, GALILEO: Enable the
options corresponding to the constellations you want
the receiver to work from.

• Click on the

Configure button to save all the changes

made.

Defining the Raw

Data Generated by

the CORS Station

Click on

Data Output and then on the Raw Data submenu. Use

the page that opens as explained below:

ARP

SHMP Offset

Antenna radius

SHMP