Vertical accuracy
The StarFire™ 6000 Receiver is recommended for use in applications requiring vertical accuracy, such as iGrade™ leveling system, using radio RTK with a local base station within 2 km (1.2 miles) of the machine. The StarFire 6000 Integrated can be used in combination with a StarFire 6000 in iGrade applications for machine guidance. 
  • StarFire 6000 radio RTK vertical pass-to-pass accuracy: +/- 4.2 cm (1.7 in.)
NOTE: Vertical pass-to-pass accuracy specifications are based upon a 15-minute time period, 95 percent confidence interval, clear view of the sky, no signal interference, no scintillation, and ideal atmospheric conditions (free from solar disturbances and other ionospheric/tropospheric activity). Performance may vary based on Global Navigation Satellite System (GNSS) constellation health. Radio RTK vertical accuracy specification is based on the maximum supported baseline (distance from the RTK base station) of 2 km (1.2 miles) and a properly-installed RTK base station.
Last Updated : 29-Sep-2021