Product Manual

63
Hot Standby RTK+
Relative RTK
This mode is similar to RTK+Relative RTK (see page 61)
except that the RTK position is a “Hot Standby RTK” one (see
also page 58). The combination of these two modes may be
summarized as shown in the diagram below.
On the receiver’s General Status screen, the receiver will
display “FIXED” (with short “FLOAT” transition time) when
computing a position in Hot Standby RTK mode. The
displayed age of corrections is always that of the corrections
actually used in the position computation. The computed
position is diplayed after pressing .
The components of the vector are visible in the Web Server
(in Receiver > Position > Vectors tab on the right) or by
programming an NMEA VCR or VCT message on one of the
receiver ports (see Web Server’s I/Os tab).
When at least one set of corrections is received and used,
is displayed on the General Status screen together with the
age of corrections (see General Status on page 27).
To configure the receiver in Hot Standby RTK + Relative RTK,
use the Web Server as follows:
• Make sure the Heading mode is off.
• Go to Receiver > Position > Rover Setup.
• Set Processing Mode to Hot Standby RTK + Relative RTK.
1
XYZ or
Lat-Lon-Height
Position
+
3-D Components
of Vector
Hot Standby RTK
Position
3-D Vector
Three independent sets of corrections via:
• Internet (Ethernet, cellular modem, or WiFi), or
• UHF Radio
Two sets of corrections
from static base
to compute
RTK position
Corrections
from moving base
to compute
3D-vector