GRTK

Global Real-time Kinematic (GRTK) positioning module for Auto Pilot.

Centimeter-level accuracy. 

Solutions Overview

GRTK is well suited to a variety of application scenarios that require satellite navigation. Drones, vehicles and boats can utilize GRTK to provide highly accurate positioning and orientation information.

Features

  • NMEA-0183 purely digital data transmission
  • System-wide multi-frequency high-precision positioning
  • GPS, GLONASS, Beidou, Galileo & QZSS
  • Dual antenna high-precision orientation
  • Centimeter-level positioning system
 
Item Performance
Frequencies BDS B1I/B2I1
GPS L1/L2
GLONASS L1/L2
Galileo E1/E5b
QZSS L1/L2
Single Point Positioning (RMS) Horizontal:1.5m
Vertical:2.5m
DGPS (RMS) Horizontal:0.4m
Vertical:0.8m
RTK (RMS) Horizontal:1cm+1ppm
Vertical:1.5cm+1ppm
Heading Accuracy (RMS) 0.2 degree/1 m baseline
Velocity Accuracy (RMS) 0.03 m/s
Time Accuracy (RMS) 20 ns
Time to First Fix (TTFF) Cold start < 25 s
Initialization Time < 5s (typical)
Reacquisition < 1 s
Correction RTCM v2.3/3.0/3.2
Data Output NMEA-0183
Update Rate 20 Hz
Inertial Navigation Accuracy < 5% of distance travelled during GPS denied conditions
Working Temperature -20℃ to +85℃
Power Supply 5v to 35v
Power Dissipation ~2.5W
Compass inside support
ArduPilot Corporate Partner

Partners of Ardupilot

Stable and reliable open source solution for high-precision auto-pilot.

GRTK-Scenario

Applications

 

Intelligent Driving

Smart Agriculture

Surveying and Mapping

Wiki to Get Started

To access more details about our products, please visit our wiki!

Frequently Asked Questions

 

Is Blicube an ArduPilot Partner?

Yes, we are an ArduPilot corporate partner. One of the biggest benefits of the partners program is the deep level of technical support that is provided. This allows any ArduPilot technical question to be answered.