R 20 Glossary
R
RangePoint™ RTX™
Positioning service for satellite communication systems. RangePoint RTX works with a built-in GNSS
receiver. Does not require a base station or cellular data plan.
Rate switch for Field-IQ
Used to select Preset Rate 1, Preset Rate 2, or Manual RateControl.
Real Time Kinematic (RTK)
A navigation technique to improve the information received from satellite-based positioning
systems. Used with GPS, GLONASS and Galileo.
RI
Response Index. An indication of how the crop will respond this season to additional nitrogen.
Roll correction
Compensates for antenna height and static roll caused by minor variations in the navigation
controller and the mounting of the GPS receiver.
Row
The individual row unit which seed comes from on the planter. This can be controlled individually as
a single row section, or as a group with other rows in a multiple row section.
Run screen
The screen where you perform field activities.
S
SBAS
Space Based Augmentation System. A system of Earth-based systems at points surveyed for
location accuracy that measure satellites, signals and factors that can impact the signals. The SBAS
then broadcasts corrections to satellite signals to improve accuracy.
Scintillation
Causes extreme fluctuations in signals that are received. Scintillation can be caused by turbulence
that creates air pockets with different temperatures and densities.
Section
A number of rows or spray nozzles that are controlled by existing shut-off valve, Tru Count air
clutches, or Tru Count LiquiBlock valves. A section can have either a single row/nozzle or multiple
rows/nozzles depending on how the system is set up.
Section Control Module
Controls 12 sections/rows per module with up to 4 modules (48 module sections / rows).
Service
522 FM-1000 Integrated Display User Guide Version 9.25, Revision B
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